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"is_backtrack": false }, { "nums": [ 61, 41, 94, 98 ], "target": 98, "search_path": "61+41=102\n98-94=4\n102-4=98\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 3, 96, 63 ], "target": 48, "search_path": "27*3=81\n96-63=33\n81-33=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 17, 32, 56, 10 ], "target": 16, "search_path": "17*32=544\n56*10=560\n560-544=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 28, 95, 28 ], "target": 50, "search_path": "95-44=51\n28/28=1\n51-1=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 58, 24, 2, 28 ], "target": 18, "search_path": "58-28=30\n24*2=48\n48-30=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 47, 2, 36, 2 ], "target": 30, "search_path": "36-2=34\n34/2=17\n47-17=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 96, 40, 28 ], "target": 55, "search_path": "27+96=123\n40+28=68\n123-68=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 63, 84, 28 ], "target": 69, "search_path": "64+28=92\n63*92=5796\n5796/84=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 26, 53, 29, 81 ], "target": 58, "search_path": "26+53=79\n81-79=2\n29*2=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 57, 90, 85 ], "target": 16, "search_path": "57-36=21\n90-85=5\n21-5=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 44, 31, 21 ], "target": 11, "search_path": "53+31=84\n44*21=924\n924/84=11\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 72, 80, 27 ], "target": 18, "search_path": "80/40=2\n27*2=54\n72-54=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 71, 39, 34, 17 ], "target": 13, "search_path": "34*17=578\n578-71=507\n507/39=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 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false }, { "nums": [ 6, 79, 86, 65 ], "target": 94, "search_path": "79-6=73\n86-65=21\n73+21=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 43, 14, 39 ], "target": 29, "search_path": "40-39=1\n43-14=29\n1*29=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 23, 16, 75 ], "target": 77, "search_path": "16*75=1200\n1200/12=100\n100-23=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 9, 40, 4 ], "target": 37, "search_path": "9-8=1\n40-4=36\n1+36=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 95, 90, 52, 87 ], "target": 46, "search_path": "95+90=185\n52+87=139\n185-139=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 41, 34, 10, 17 ], "target": 61, "search_path": "34*10=340\n340/17=20\n41+20=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 39, 21, 96 ], "target": 72, "search_path": "6+39=45\n21+96=117\n117-45=72\nGoal 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"56+82=138\n90-49=41\n138-41=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 8, 40, 9 ], "target": 95, "search_path": "53-40=13\n8*13=104\n104-9=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 69, 11, 31, 67 ], "target": 73, "search_path": "69-67=2\n31*2=62\n11+62=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 22, 13, 71 ], "target": 61, "search_path": "22-19=3\n71-13=58\n3+58=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 84, 50, 44 ], "target": 82, "search_path": "84-72=12\n50+44=94\n94-12=82\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 60, 6, 5, 2 ], "target": 100, "search_path": "60/6=10\n5*2=10\n10*10=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 26, 73, 98, 87 ], "target": 88, "search_path": "26+73=99\n98-87=11\n99-11=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 81, 13, 7 ], "target": 78, "search_path": "70/7=10\n81-13=68\n10+68=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 99, 9, 81, 2 ], "target": 13, "search_path": "99*9=891\n891/81=11\n2+11=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 77, 13, 78 ], "target": 25, "search_path": "38-13=25\n78-77=1\n25*1=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 24, 6, 2, 88 ], "target": 67, "search_path": "88-24=64\n6/2=3\n64+3=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 80, 89, 17, 6 ], "target": 92, "search_path": "89-17=72\n72/6=12\n80+12=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 34, 36, 77, 3 ], "target": 78, "search_path": "36-34=2\n77+3=80\n80-2=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 32, 70, 26 ], "target": 19, "search_path": "44+70=114\n32-26=6\n114/6=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 48, 47, 12, 34 ], "target": 21, "search_path": "48-47=1\n34-12=22\n22-1=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 86, 68, 64, 5 ], "target": 98, "search_path": "86+64=150\n150/5=30\n68+30=98\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 66, 56, 19, 19 ], "target": 84, "search_path": "66+56=122\n19+19=38\n122-38=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 96, 2, 68, 32 ], "target": 18, "search_path": "96-68=28\n28/2=14\n32-14=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 48, 29, 30, 60 ], "target": 11, "search_path": "48-29=19\n60-30=30\n30-19=11\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 4, 81, 80 ], "target": 15, "search_path": "59+81=140\n140-80=60\n60/4=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 46, 68, 18 ], "target": 20, "search_path": "46*18=828\n828-68=760\n760/38=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 1, 22, 37, 1 ], "target": 60, "search_path": "1+22=23\n37*1=37\n23+37=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 29, 4, 99, 70 ], "target": 38, "search_path": "29+99=128\n128/4=32\n70-32=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 79, 57, 8, 11 ], "target": 28, "search_path": "79+57=136\n136/8=17\n11+17=28\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 66, 38, 23, 69 ], "target": 64, "search_path": "66-38=28\n23+69=92\n92-28=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 91, 66, 61 ], "target": 25, "search_path": "91-61=30\n55*30=1650\n1650/66=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 69, 9, 3, 48 ], "target": 82, "search_path": "48-9=39\n39/3=13\n69+13=82\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 24, 17, 42, 1 ], "target": 83, "search_path": "24+17=41\n42*1=42\n41+42=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 82, 2, 70, 92 ], "target": 50, "search_path": "92-82=10\n2*10=20\n70-20=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 51, 21, 4, 31 ], "target": 11, "search_path": "31-21=10\n4*10=40\n51-40=11\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 14, 20, 69 ], "target": 71, "search_path": "27-20=7\n14/7=2\n69+2=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 7, 21, 33 ], "target": 17, "search_path": "44-7=37\n21+33=54\n54-37=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 21, 26, 28 ], "target": 67, "search_path": "44+21=65\n28-26=2\n65+2=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 63, 86, 66 ], "target": 61, "search_path": "28+63=91\n86+66=152\n152-91=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 8, 84, 68 ], "target": 34, "search_path": "46*68=3128\n8+84=92\n3128/92=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 29, 83, 22, 25 ], "target": 44, "search_path": "83-25=58\n58/29=2\n22*2=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 39, 80, 25, 3 ], "target": 19, "search_path": "80-39=41\n25-3=22\n41-22=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 63, 52, 2 ], "target": 21, "search_path": "52/52=1\n2+1=3\n63/3=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 98, 36, 54, 88 ], "target": 11, "search_path": "98-36=62\n62-54=8\n88/8=11\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 80, 27, 72, 81 ], "target": 56, "search_path": "27*72=1944\n1944/81=24\n80-24=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 21, 69, 6 ], "target": 33, "search_path": "2*21=42\n69+6=75\n75-42=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 75, 66, 88, 37 ], "target": 63, "search_path": "75*88=6600\n6600/66=100\n100-37=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 9, 33, 71 ], "target": 68, "search_path": "90+9=99\n99/33=3\n71-3=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 77, 7, 75 ], "target": 49, "search_path": "77-9=68\n75-68=7\n7*7=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 1, 29, 51 ], "target": 36, "search_path": "13+1=14\n51-29=22\n14+22=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 98, 18, 10 ], "target": 50, "search_path": "98-8=90\n90/18=5\n10*5=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 51, 75, 59 ], "target": 79, "search_path": "44+51=95\n75-59=16\n95-16=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 51, 22, 55, 62 ], "target": 36, "search_path": "51-22=29\n62-55=7\n29+7=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 59, 50, 12 ], "target": 44, "search_path": "59-12=47\n2*47=94\n94-50=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 19, 12, 38 ], "target": 77, "search_path": "70-19=51\n38-12=26\n51+26=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 70, 7, 62 ], "target": 12, "search_path": "18-7=11\n70+62=132\n132/11=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 48, 18, 95, 63 ], "target": 27, "search_path": "48*18=864\n95-63=32\n864/32=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 97, 88, 76, 3 ], "target": 43, "search_path": "97+88=185\n76*3=228\n228-185=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 22, 52, 44, 63 ], "target": 49, "search_path": "52-22=30\n63-44=19\n30+19=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 77, 10, 12, 23 ], "target": 77, "search_path": "10+12=22\n23-22=1\n77*1=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 80, 55, 93, 23 ], "target": 45, "search_path": "80-55=25\n93-23=70\n70-25=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 33, 22, 63 ], "target": 68, "search_path": "33-16=17\n22+63=85\n85-17=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 92, 2, 84, 23 ], "target": 86, "search_path": "92/2=46\n46/23=2\n84+2=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 99, 2, 35 ], "target": 97, "search_path": "99+35=134\n134/2=67\n30+67=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 89, 91, 54 ], "target": 36, "search_path": "89+91=180\n180/2=90\n90-54=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 44, 47, 70 ], "target": 23, "search_path": "2+44=46\n70-47=23\n46-23=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 14, 34, 12, 2 ], "target": 26, "search_path": "34-14=20\n12/2=6\n20+6=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 86, 20, 47, 87 ], "target": 27, "search_path": "87-86=1\n47-20=27\n1*27=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 78, 59, 16, 9 ], "target": 44, "search_path": "78-59=19\n16+9=25\n19+25=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 88, 32, 79, 37 ], "target": 91, "search_path": "32+79=111\n111/37=3\n88+3=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 6, 61, 31 ], "target": 23, "search_path": "61-31=30\n30/6=5\n18+5=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 85, 57, 67 ], "target": 90, "search_path": "85-5=80\n67-57=10\n80+10=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 76, 3, 32, 43 ], "target": 23, "search_path": "76+43=119\n3*32=96\n119-96=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 22, 61, 65, 51 ], "target": 25, "search_path": "61-22=39\n65-51=14\n39-14=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 69, 66, 63, 20 ], "target": 42, "search_path": "66-20=46\n63*46=2898\n2898/69=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 89, 57, 84, 85 ], "target": 33, "search_path": "89-57=32\n85-84=1\n32+1=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 27, 79, 45 ], "target": 38, "search_path": "59+27=86\n79+45=124\n124-86=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 6, 45, 53 ], "target": 42, "search_path": "53-45=8\n6*8=48\n90-48=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 29, 75, 45, 1 ], "target": 90, "search_path": "75-29=46\n45-1=44\n46+44=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 15, 28, 23 ], "target": 94, "search_path": "28-15=13\n9*13=117\n117-23=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 43, 92, 21, 28 ], "target": 26, "search_path": "92*21=1932\n1932/28=69\n69-43=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 64, 81, 3 ], "target": 27, "search_path": "64-55=9\n81*3=243\n243/9=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 29, 58, 56 ], "target": 42, "search_path": "49*58=2842\n2842/29=98\n98-56=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 7, 42, 15 ], "target": 22, "search_path": "15-7=8\n8*8=64\n64-42=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 74, 87, 3, 50 ], "target": 95, "search_path": "74+50=124\n87/3=29\n124-29=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 73, 63, 35, 98 ], "target": 72, "search_path": "63+35=98\n98/98=1\n73-1=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 12, 23, 23 ], "target": 72, "search_path": "23-23=0\n12*0=0\n72+0=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 13, 50, 17 ], "target": 54, "search_path": "25-17=8\n13*8=104\n104-50=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 43, 5, 32, 89 ], "target": 83, "search_path": "43-5=38\n32+89=121\n121-38=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 73, 7, 83, 75 ], "target": 10, "search_path": "73+7=80\n83-75=8\n80/8=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 19, 93, 3 ], "target": 43, "search_path": "93+3=96\n96/4=24\n19+24=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 23, 52, 10 ], "target": 20, "search_path": "31+23=54\n54-52=2\n10*2=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 88, 2, 45, 44 ], "target": 67, "search_path": "88-44=44\n44/2=22\n45+22=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 66, 64, 67, 65 ], "target": 43, "search_path": "67-64=3\n66/3=22\n65-22=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 26, 35, 77, 41 ], "target": 45, "search_path": "35-26=9\n77-41=36\n9+36=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 94, 56, 91 ], "target": 29, "search_path": "94-30=64\n91-56=35\n64-35=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 84, 14, 31, 24 ], "target": 91, "search_path": "84+14=98\n31-24=7\n98-7=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 22, 88, 86, 26 ], "target": 70, "search_path": "88-86=2\n22*2=44\n26+44=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 57, 18, 16 ], "target": 30, "search_path": "57-25=32\n18-16=2\n32-2=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 5, 86, 52 ], "target": 30, "search_path": "86-28=58\n58-52=6\n5*6=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 87, 80, 24 ], "target": 52, "search_path": "87-80=7\n4*7=28\n24+28=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 31, 16, 13 ], "target": 72, "search_path": "44+31=75\n16-13=3\n75-3=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 33, 19, 74 ], "target": 70, "search_path": "33-10=23\n19+74=93\n93-23=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 79, 99, 21, 70 ], "target": 10, "search_path": "79-70=9\n99/9=11\n21-11=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 67, 69, 65 ], "target": 97, "search_path": "69-67=2\n64/2=32\n65+32=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 14, 3, 83 ], "target": 92, "search_path": "13+14=27\n27/3=9\n83+9=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 77, 4, 33, 72 ], "target": 92, "search_path": "77+33=110\n72/4=18\n110-18=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 97, 55, 31, 38 ], "target": 27, "search_path": "97+55=152\n152/38=4\n31-4=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 61, 27, 58 ], "target": 27, "search_path": "61*27=1647\n1647-81=1566\n1566/58=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 24, 70, 4, 92 ], "target": 66, "search_path": "24*4=96\n70+92=162\n162-96=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 19, 64, 26 ], "target": 72, "search_path": "53-19=34\n64-26=38\n34+38=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 87, 60, 64, 33 ], "target": 45, "search_path": "64-60=4\n33*4=132\n132-87=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 86, 46, 49, 28 ], "target": 19, "search_path": "86-46=40\n49-28=21\n40-21=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 19, 19, 66 ], "target": 76, "search_path": "28-19=9\n19+66=85\n85-9=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 43, 70, 32, 72 ], "target": 67, "search_path": "70-43=27\n72-32=40\n27+40=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 96, 65, 72 ], "target": 68, "search_path": "96/4=24\n72/24=3\n65+3=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 84, 59, 75, 40 ], "target": 90, "search_path": "84-59=25\n75+40=115\n115-25=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 3, 40, 61 ], "target": 61, "search_path": "2+61=63\n63/3=21\n40+21=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 3, 26, 19 ], "target": 76, "search_path": "15+19=34\n3*34=102\n102-26=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 26, 24, 25, 84 ], "target": 61, "search_path": "26-24=2\n84-25=59\n2+59=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 51, 80, 91, 96 ], "target": 34, "search_path": "80-51=29\n96-91=5\n29+5=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 20, 32, 25 ], "target": 50, "search_path": "25-20=5\n90/5=18\n32+18=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 28, 57, 52 ], "target": 95, "search_path": "28-9=19\n57-52=5\n19*5=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 79, 40, 97, 9 ], "target": 13, "search_path": "79+40=119\n97+9=106\n119-106=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 5, 14, 81 ], "target": 92, "search_path": "20+5=25\n81-14=67\n25+67=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 2, 17, 92 ], "target": 12, "search_path": "81+17=98\n98-92=6\n2*6=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 50, 1, 52, 2 ], "target": 99, "search_path": "50-1=49\n52-2=50\n49+50=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 65, 57, 99, 73 ], "target": 50, "search_path": "65+57=122\n99+73=172\n172-122=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 88, 35, 85, 52 ], "target": 84, "search_path": "88-35=53\n85+52=137\n137-53=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 4, 36, 36 ], "target": 72, "search_path": "18*4=72\n36-36=0\n72+0=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 82, 2, 55 ], "target": 91, "search_path": "82-10=72\n72/2=36\n55+36=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 80, 47, 12 ], "target": 66, "search_path": "94/47=2\n80-12=68\n68-2=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 57, 8, 56 ], "target": 94, "search_path": "57-11=46\n56-8=48\n46+48=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 76, 1, 32, 89 ], "target": 45, "search_path": "76*1=76\n32+89=121\n121-76=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 6, 13, 15 ], "target": 100, "search_path": "6+13=19\n19-15=4\n25*4=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 54, 38, 24 ], "target": 44, "search_path": "54/3=18\n38+24=62\n62-18=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 27, 55, 57 ], "target": 93, "search_path": "27-8=19\n55+57=112\n112-19=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 41, 87, 69 ], "target": 54, "search_path": "36*69=2484\n87-41=46\n2484/46=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 22, 35, 49 ], "target": 20, "search_path": "22-16=6\n49-35=14\n6+14=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 24, 15, 66, 2 ], "target": 69, "search_path": "66-24=42\n2*42=84\n84-15=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 73, 65, 8, 41 ], "target": 76, "search_path": "65-41=24\n24/8=3\n73+3=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 71, 88, 95, 93 ], "target": 99, "search_path": "93-71=22\n88/22=4\n95+4=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 22, 9, 18, 44 ], "target": 25, "search_path": "44/22=2\n9+18=27\n27-2=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 73, 33, 20 ], "target": 93, "search_path": "2*73=146\n33+20=53\n146-53=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 67, 73, 2, 87 ], "target": 90, "search_path": "73-67=6\n6/2=3\n87+3=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 20, 88, 54 ], "target": 65, "search_path": "20+88=108\n108/54=2\n63+2=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 66, 83, 61, 10 ], "target": 78, "search_path": "66+83=149\n61+10=71\n149-71=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 24, 11, 27 ], "target": 83, "search_path": "64*27=1728\n1728/24=72\n11+72=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 50, 11, 88, 9 ], "target": 33, "search_path": "50-9=41\n88/11=8\n41-8=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 71, 81, 27, 96 ], "target": 59, "search_path": "81-71=10\n96-27=69\n69-10=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 68, 8, 23 ], "target": 93, "search_path": "16/8=2\n68+23=91\n2+91=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 67, 22, 82 ], "target": 29, "search_path": "8+67=75\n22+82=104\n104-75=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 1, 39, 26 ], "target": 40, "search_path": "53*1=53\n39-26=13\n53-13=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 78, 26, 48, 54 ], "target": 58, "search_path": "78-26=52\n54-48=6\n52+6=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 71, 30, 64, 75 ], "target": 30, "search_path": "71-30=41\n75-64=11\n41-11=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 17, 87, 4, 16 ], "target": 40, "search_path": "17+87=104\n4*16=64\n104-64=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 54, 14, 78 ], "target": 32, "search_path": "56-54=2\n78-14=64\n64/2=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 92, 31, 76 ], "target": 15, "search_path": "92-32=60\n76-31=45\n60-45=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 96, 6, 12, 62 ], "target": 32, "search_path": "96-62=34\n12/6=2\n34-2=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 71, 98, 14, 5 ], "target": 46, "search_path": "98-71=27\n14+5=19\n27+19=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 96, 38, 6, 21 ], "target": 33, "search_path": "96/6=16\n38-21=17\n16+17=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 54, 79, 38 ], "target": 23, "search_path": "72-54=18\n79-38=41\n41-18=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 92, 22, 73 ], "target": 19, "search_path": "22-21=1\n92-73=19\n1*19=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 20, 78, 52 ], "target": 45, "search_path": "78/6=13\n52-20=32\n13+32=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 22, 56, 63, 75 ], "target": 79, "search_path": "63-56=7\n22*7=154\n154-75=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 75, 40, 32, 50 ], "target": 12, "search_path": "40-32=8\n75*8=600\n600/50=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 29, 65, 26, 91 ], "target": 78, "search_path": "29+65=94\n94-91=3\n26*3=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 35, 52, 89 ], "target": 45, "search_path": "35+52=87\n89-87=2\n90/2=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 50, 68, 39, 30 ], "target": 50, "search_path": "68-39=29\n30-29=1\n50*1=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 40, 15, 90 ], "target": 95, "search_path": "49+40=89\n90/15=6\n89+6=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 65, 90, 7 ], "target": 92, "search_path": "65+7=72\n72/36=2\n90+2=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 2, 54, 11 ], "target": 75, "search_path": "8+2=10\n54+11=65\n10+65=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 35, 83, 2 ], "target": 18, "search_path": "83-31=52\n35*2=70\n70-52=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 2, 29, 82 ], "target": 56, "search_path": "25+29=54\n82-54=28\n2*28=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 24, 36, 96 ], "target": 12, "search_path": "36+96=132\n132/11=12\n24-12=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 96, 86, 65 ], "target": 69, "search_path": "96/2=48\n86-65=21\n48+21=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 1, 90, 29 ], "target": 24, "search_path": "8*90=720\n1+29=30\n720/30=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 88, 14, 30 ], "target": 60, "search_path": "30/15=2\n14*2=28\n88-28=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 44, 2, 88 ], "target": 68, "search_path": "32+2=34\n88/44=2\n34*2=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 8, 67, 2 ], "target": 69, "search_path": "8-7=1\n67+2=69\n1*69=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 88, 55, 66, 3 ], "target": 59, "search_path": "88*3=264\n264/66=4\n55+4=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 87, 90, 24, 10 ], "target": 80, "search_path": "90-87=3\n24*10=240\n240/3=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 88, 53, 80 ], "target": 99, "search_path": "88-80=8\n19*8=152\n152-53=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 83, 90, 45, 31 ], "target": 50, "search_path": "83-31=52\n90/45=2\n52-2=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 10, 67, 49 ], "target": 34, "search_path": "62-10=52\n67-49=18\n52-18=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 1, 21, 11, 6 ], "target": 86, "search_path": "21-1=20\n11*6=66\n20+66=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 22, 4, 38, 13 ], "target": 63, "search_path": "22*4=88\n38-13=25\n88-25=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 82, 16, 40 ], "target": 32, "search_path": "82-2=80\n16*80=1280\n1280/40=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 2, 19, 78 ], "target": 75, "search_path": "62+19=81\n2*78=156\n156-81=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 75, 53, 65 ], "target": 19, "search_path": "3*53=159\n75+65=140\n159-140=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 35, 20, 63, 96 ], "target": 22, "search_path": "35+20=55\n96-63=33\n55-33=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 20, 42, 18 ], "target": 22, "search_path": "42/21=2\n20*2=40\n40-18=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 59, 58, 61 ], "target": 19, "search_path": "81-59=22\n61-58=3\n22-3=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 80, 53, 38, 12 ], "target": 53, "search_path": "80-53=27\n38-12=26\n27+26=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 22, 3, 47, 68 ], "target": 45, "search_path": "22*3=66\n68-47=21\n66-21=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 58, 28, 62, 30 ], "target": 82, "search_path": "62-58=4\n28*4=112\n112-30=82\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 79, 61, 83, 46 ], "target": 60, "search_path": "83-79=4\n61-46=15\n4*15=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 24, 39, 39 ], "target": 50, "search_path": "39/3=13\n24+39=63\n63-13=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 28, 26, 19 ], "target": 11, "search_path": "28-26=2\n15*2=30\n30-19=11\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 10, 68, 65 ], "target": 99, "search_path": "44-10=34\n68+65=133\n133-34=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 5, 11, 52 ], "target": 59, "search_path": "52-38=14\n5*14=70\n70-11=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 84, 24, 70 ], "target": 22, "search_path": "70-28=42\n84/42=2\n24-2=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 74, 9, 6 ], "target": 46, "search_path": "74-13=61\n9+6=15\n61-15=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 51, 45, 40 ], "target": 17, "search_path": "55-40=15\n51*15=765\n765/45=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 77, 3, 48, 16 ], "target": 48, "search_path": "77+3=80\n48-16=32\n80-32=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 60, 68, 54, 2 ], "target": 35, "search_path": "68-60=8\n54/2=27\n8+27=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 55, 32, 97 ], "target": 20, "search_path": "94+55=149\n32+97=129\n149-129=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 67, 78, 7, 55 ], "target": 48, "search_path": "78+55=133\n133/7=19\n67-19=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 47, 24, 87, 80 ], "target": 16, "search_path": "47-24=23\n87-80=7\n23-7=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 95, 75, 93, 87 ], "target": 99, "search_path": "95-93=2\n87*2=174\n174-75=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 39, 32, 83, 2 ], "target": 38, "search_path": "39-32=7\n83-7=76\n76/2=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 97, 24, 11 ], "target": 72, "search_path": "10+97=107\n24+11=35\n107-35=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 95, 34, 37, 49 ], "target": 49, "search_path": "95-34=61\n49-37=12\n61-12=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 10, 26, 10 ], "target": 90, "search_path": "36-26=10\n10*10=100\n100-10=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 48, 23, 66, 53 ], "target": 48, "search_path": "48+23=71\n66+53=119\n119-71=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 23, 10, 18, 55 ], "target": 30, "search_path": "23+10=33\n18*55=990\n990/33=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 88, 3, 92, 8 ], "target": 12, "search_path": "92-88=4\n8-4=4\n3*4=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 90, 34, 5 ], "target": 88, "search_path": "72+34=106\n90/5=18\n106-18=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 45, 15, 18 ], "target": 43, "search_path": "31+45=76\n15+18=33\n76-33=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 37, 4, 23 ], "target": 63, "search_path": "81-37=44\n23-4=19\n44+19=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 34, 24, 91, 13 ], "target": 17, "search_path": "34-24=10\n91/13=7\n10+7=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 23, 27, 26, 46 ], "target": 16, "search_path": "27-23=4\n46-26=20\n20-4=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 42, 52, 59, 64 ], "target": 99, "search_path": "42+52=94\n64-59=5\n94+5=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 9, 95, 48 ], "target": 100, "search_path": "27*9=243\n95+48=143\n243-143=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 71, 2, 56, 37 ], "target": 20, "search_path": "71+2=73\n56+37=93\n93-73=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 48, 31, 27, 17 ], "target": 61, "search_path": "48-31=17\n27+17=44\n17+44=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 24, 65, 68 ], "target": 93, "search_path": "68-65=3\n24*3=72\n21+72=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 35, 23, 26, 40 ], "target": 78, "search_path": "35-23=12\n26+40=66\n12+66=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 67, 23, 20 ], "target": 33, "search_path": "28-23=5\n20*5=100\n100-67=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 41, 39, 39, 11 ], "target": 67, "search_path": "41-39=2\n39*2=78\n78-11=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 3, 99, 47 ], "target": 63, "search_path": "7+47=54\n3*54=162\n162-99=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 34, 81, 15, 75 ], "target": 56, "search_path": "81-75=6\n15*6=90\n90-34=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 20, 94, 13 ], "target": 82, "search_path": "12*13=156\n94-20=74\n156-74=82\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 22, 38, 38, 68 ], "target": 52, "search_path": "22*68=1496\n38*38=1444\n1496-1444=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 54, 2, 11 ], "target": 34, "search_path": "54-11=43\n11-2=9\n43-9=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 91, 22, 54, 8 ], "target": 51, "search_path": "91+22=113\n54+8=62\n113-62=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 84, 91, 30 ], "target": 61, "search_path": "91/13=7\n84-30=54\n7+54=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 29, 87, 84, 22 ], "target": 99, "search_path": "29-22=7\n84/7=12\n87+12=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 14, 13, 24, 29 ], "target": 53, "search_path": "14-13=1\n24+29=53\n1*53=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 86, 55, 42, 43 ], "target": 55, "search_path": "86-42=44\n44-43=1\n55*1=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 24, 35, 12 ], "target": 95, "search_path": "94+24=118\n35-12=23\n118-23=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 96, 18, 3, 37 ], "target": 53, "search_path": "96*3=288\n288/18=16\n37+16=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 35, 7, 33, 72 ], "target": 63, "search_path": "35+7=42\n33+72=105\n105-42=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 39, 32, 10 ], "target": 59, "search_path": "39-2=37\n32-10=22\n37+22=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 68, 75, 78 ], "target": 26, "search_path": "68-45=23\n78-75=3\n23+3=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 23, 19, 11, 65 ], "target": 21, "search_path": "23-19=4\n11*4=44\n65-44=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 22, 54, 96, 99 ], "target": 79, "search_path": "22+54=76\n99-96=3\n76+3=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 21, 77, 90 ], "target": 35, "search_path": "27+21=48\n90-77=13\n48-13=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 79, 27, 71, 64 ], "target": 29, "search_path": "79+27=106\n71+64=135\n135-106=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 27, 99, 62 ], "target": 21, "search_path": "31+27=58\n99-62=37\n58-37=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 92, 90, 22 ], "target": 38, "search_path": "22-3=19\n92-90=2\n19*2=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 26, 34, 61, 20 ], "target": 79, "search_path": "34*61=2074\n2074-20=2054\n2054/26=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 98, 39, 89, 69 ], "target": 12, "search_path": "98-89=9\n39+69=108\n108/9=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 12, 27, 52 ], "target": 98, "search_path": "27-12=15\n10*15=150\n150-52=98\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 95, 61, 61, 40 ], "target": 95, "search_path": "61-61=0\n40*0=0\n95+0=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 42, 87, 98, 32 ], "target": 51, "search_path": "87+32=119\n42*119=4998\n4998/98=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 91, 32, 78, 67 ], "target": 48, "search_path": "91-32=59\n78-67=11\n59-11=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 24, 2, 9, 40 ], "target": 43, "search_path": "24/2=12\n40-9=31\n12+31=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 37, 36, 19, 10 ], "target": 44, "search_path": "37+36=73\n19+10=29\n73-29=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 57, 82, 43 ], "target": 80, "search_path": "57-12=45\n82+43=125\n125-45=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 87, 24, 18, 51 ], "target": 78, "search_path": "87+24=111\n51-18=33\n111-33=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 2, 93, 4 ], "target": 66, "search_path": "62/2=31\n93+4=97\n97-31=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 76, 15, 47, 34 ], "target": 51, "search_path": "34-15=19\n76/19=4\n47+4=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 8, 15, 25 ], "target": 78, "search_path": "25-15=10\n7*10=70\n8+70=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 81, 49, 73 ], "target": 53, "search_path": "81-73=8\n32/8=4\n49+4=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 98, 39, 49, 53 ], "target": 42, "search_path": "53-39=14\n98/14=7\n49-7=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 6, 31, 3 ], "target": 59, "search_path": "6+31=37\n3*37=111\n111-52=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 74, 46, 35 ], "target": 45, "search_path": "52+74=126\n46+35=81\n126-81=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 86, 45, 87, 30 ], "target": 16, "search_path": "86-45=41\n87-30=57\n57-41=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 11, 4, 8 ], "target": 63, "search_path": "64+11=75\n4+8=12\n75-12=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 17, 1, 68, 52 ], "target": 48, "search_path": "17*1=17\n68/17=4\n52-4=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 29, 23, 30 ], "target": 68, "search_path": "44-29=15\n23+30=53\n15+53=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 89, 13, 79, 82 ], "target": 73, "search_path": "89-13=76\n82-79=3\n76-3=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 68, 93, 77, 72 ], "target": 12, "search_path": "68+93=161\n77+72=149\n161-149=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 60, 91, 99 ], "target": 25, "search_path": "60-27=33\n99-91=8\n33-8=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 84, 26, 43, 61 ], "target": 88, "search_path": "43+61=104\n104/26=4\n84+4=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 47, 66, 63, 87 ], "target": 76, "search_path": "66-63=3\n87/3=29\n47+29=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 70, 51, 35 ], "target": 28, "search_path": "46*35=1610\n1610/70=23\n51-23=28\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 92, 84, 65, 46 ], "target": 94, "search_path": "84+46=130\n130/65=2\n92+2=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 13, 47, 26 ], "target": 75, "search_path": "15-13=2\n47+26=73\n2+73=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 78, 3, 3 ], "target": 28, "search_path": "15+78=93\n93/3=31\n31-3=28\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 82, 81, 91 ], "target": 69, "search_path": "21+82=103\n81+91=172\n172-103=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 78, 19, 37, 20 ], "target": 80, "search_path": "78+19=97\n37-20=17\n97-17=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 30, 68, 2 ], "target": 45, "search_path": "30-19=11\n68/2=34\n11+34=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 17, 84, 73 ], "target": 26, "search_path": "20+17=37\n84-73=11\n37-11=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 54, 1, 36 ], "target": 31, "search_path": "59-54=5\n1*36=36\n36-5=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 51, 71, 48, 39 ], "target": 29, "search_path": "71-51=20\n48-39=9\n20+9=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 5, 14, 98 ], "target": 72, "search_path": "45-5=40\n14+98=112\n112-40=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 98, 28, 41 ], "target": 71, "search_path": "98-40=58\n41-28=13\n58+13=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 9, 54, 64 ], "target": 72, "search_path": "2+54=56\n64-56=8\n9*8=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 84, 88, 67 ], "target": 79, "search_path": "88-81=7\n84/7=12\n67+12=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 85, 37, 63 ], "target": 99, "search_path": "40+85=125\n63-37=26\n125-26=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 25, 44, 5 ], "target": 34, "search_path": "25+25=50\n50/5=10\n44-10=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 14, 57, 42, 54 ], "target": 54, "search_path": "57-14=43\n43-42=1\n54*1=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 60, 73, 69, 80 ], "target": 35, "search_path": "60+80=140\n73-69=4\n140/4=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 76, 35, 7, 64 ], "target": 16, "search_path": "76-35=41\n64-7=57\n57-41=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 32, 26, 74 ], "target": 72, "search_path": "32-4=28\n26+74=100\n100-28=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 77, 20, 18 ], "target": 95, "search_path": "20+77=97\n20-18=2\n97-2=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 76, 98, 63, 83 ], "target": 23, "search_path": "83-76=7\n98+63=161\n161/7=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 98, 70, 70, 15 ], "target": 22, "search_path": "98*15=1470\n70+1470=1540\n1540/70=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 92, 12, 65, 5 ], "target": 67, "search_path": "92-12=80\n65/5=13\n80-13=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 79, 94, 75, 15 ], "target": 75, "search_path": "94-79=15\n75+15=90\n90-15=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 64, 28, 17 ], "target": 51, "search_path": "20+64=84\n84/28=3\n17*3=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 23, 6, 95 ], "target": 64, "search_path": "95-21=74\n23*6=138\n138-74=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 97, 61, 14, 71 ], "target": 93, "search_path": "97-61=36\n71-14=57\n36+57=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 2, 79, 14 ], "target": 76, "search_path": "15+2=17\n79+14=93\n93-17=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 90, 58, 62 ], "target": 63, "search_path": "90-32=58\n58/58=1\n62+1=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 10, 96, 58 ], "target": 97, "search_path": "96*58=5568\n5568/64=87\n10+87=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 29, 33, 66, 22 ], "target": 54, "search_path": "29*66=1914\n1914/22=87\n87-33=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 29, 9, 25 ], "target": 40, "search_path": "29-5=24\n25-9=16\n24+16=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 76, 75, 18, 66 ], "target": 47, "search_path": "76-75=1\n66-18=48\n48-1=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 71, 57, 29, 63 ], "target": 94, "search_path": "71+57=128\n63-29=34\n128-34=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 35, 36, 77 ], "target": 54, "search_path": "63*36=2268\n77-35=42\n2268/42=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 30, 27, 26 ], "target": 28, "search_path": "33+27=60\n60/30=2\n26+2=28\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 39, 15, 15, 69 ], "target": 60, "search_path": "39-15=24\n15+69=84\n84-24=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 58, 57, 81, 30 ], "target": 64, "search_path": "58+57=115\n81-30=51\n115-51=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 36, 7, 41 ], "target": 38, "search_path": "41-27=14\n14/7=2\n36+2=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 23, 70, 2, 76 ], "target": 19, "search_path": "23+70=93\n76-2=74\n93-74=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 5, 52, 44 ], "target": 15, "search_path": "44-5=39\n20*39=780\n780/52=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 2, 48, 88 ], "target": 74, "search_path": "48-18=30\n88/2=44\n30+44=74\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 37, 39, 12 ], "target": 100, "search_path": "36+37=73\n39-12=27\n73+27=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 26, 50, 96, 8 ], "target": 99, "search_path": "50-26=24\n24/8=3\n96+3=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 54, 64, 55, 29 ], "target": 34, "search_path": "54+64=118\n55+29=84\n118-84=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 71, 32, 75, 63 ], "target": 79, "search_path": "71-63=8\n32/8=4\n75+4=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 67, 2, 60, 51 ], "target": 65, "search_path": "67-60=7\n2*7=14\n51+14=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 96, 17, 87, 58 ], "target": 50, "search_path": "96-17=79\n87-58=29\n79-29=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 16, 25, 98 ], "target": 69, "search_path": "64/16=4\n98-25=73\n73-4=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 81, 83, 86 ], "target": 68, "search_path": "83+86=169\n169/13=13\n81-13=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 69, 18, 57, 90 ], "target": 60, "search_path": "69+18=87\n57+90=147\n147-87=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 80, 74, 63, 12 ], "target": 79, "search_path": "80+74=154\n63+12=75\n154-75=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 77, 59, 91, 75 ], "target": 30, "search_path": "77+59=136\n91+75=166\n166-136=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 75, 28, 2, 55 ], "target": 68, "search_path": "75-55=20\n2*20=40\n28+40=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 62, 24, 76 ], "target": 19, "search_path": "62-56=6\n24/6=4\n76/4=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 92, 52, 3 ], "target": 37, "search_path": "52-9=43\n3*43=129\n129-92=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 67, 80, 3, 95 ], "target": 76, "search_path": "67-3=64\n95*64=6080\n6080/80=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 68, 33, 33 ], "target": 23, "search_path": "68-25=43\n33+33=66\n66-43=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 22, 98, 20, 16 ], "target": 66, "search_path": "22-20=2\n16*2=32\n98-32=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 96, 78, 60, 18 ], "target": 97, "search_path": "78-60=18\n18/18=1\n96+1=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 98, 57, 16, 43 ], "target": 86, "search_path": "98+16=114\n114/57=2\n43*2=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 84, 30, 75, 66 ], "target": 70, "search_path": "84+66=150\n150/30=5\n75-5=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 28, 41, 30 ], "target": 28, "search_path": "45-28=17\n41-30=11\n17+11=28\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 8, 2, 23 ], "target": 33, "search_path": "16-8=8\n2+23=25\n8+25=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 3, 27, 71 ], "target": 55, "search_path": "15+27=42\n3*42=126\n126-71=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 78, 4, 64 ], "target": 70, "search_path": "9+4=13\n78/13=6\n64+6=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 14, 70, 49, 13 ], "target": 92, "search_path": "70-14=56\n49-13=36\n56+36=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 2, 46, 76 ], "target": 71, "search_path": "49+2=51\n46+76=122\n122-51=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 16, 20, 91 ], "target": 48, "search_path": "16*91=1456\n1456/52=28\n20+28=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 84, 82, 36, 59 ], "target": 82, "search_path": "84-82=2\n59*2=118\n118-36=82\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 51, 38, 10, 69 ], "target": 50, "search_path": "51+69=120\n120/10=12\n38+12=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 67, 26, 16, 53 ], "target": 12, "search_path": "67+53=120\n26-16=10\n120/10=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 13, 70, 40 ], "target": 70, "search_path": "28+13=41\n41-40=1\n70*1=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 97, 40, 48 ], "target": 33, "search_path": "97-48=49\n49/7=7\n40-7=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 14, 53, 71 ], "target": 10, "search_path": "14+53=67\n71-67=4\n40/4=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 42, 77, 8, 25 ], "target": 86, "search_path": "42+77=119\n8+25=33\n119-33=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 42, 94, 10 ], "target": 61, "search_path": "94-10=84\n84/42=2\n63-2=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 69, 87, 83 ], "target": 21, "search_path": "87-83=4\n12*4=48\n69-48=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 37, 20, 95, 91 ], "target": 42, "search_path": "95-91=4\n20/4=5\n37+5=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 24, 2, 12, 31 ], "target": 27, "search_path": "24*2=48\n48/12=4\n31-4=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 36, 25, 30 ], "target": 100, "search_path": "36-10=26\n30-26=4\n25*4=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 35, 57, 84 ], "target": 55, "search_path": "7+35=42\n84/42=2\n57-2=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 98, 40, 99, 66 ], "target": 92, "search_path": "98+40=138\n66*138=9108\n9108/99=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 75, 76, 15, 74 ], "target": 17, "search_path": "76+74=150\n150/75=2\n15+2=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 48, 16, 45 ], "target": 65, "search_path": "48/16=3\n45*3=135\n135-70=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 43, 92, 23, 22 ], "target": 84, "search_path": "43-22=21\n92/23=4\n21*4=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 22, 85, 63 ], "target": 31, "search_path": "22-13=9\n85-63=22\n9+22=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 60, 77, 57, 27 ], "target": 24, "search_path": "77-57=20\n60/20=3\n27-3=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 8, 13, 80 ], "target": 88, "search_path": "8-3=5\n13+80=93\n93-5=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 37, 11, 93, 31 ], "target": 100, "search_path": "37*93=3441\n3441/31=111\n111-11=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 18, 83, 3 ], "target": 68, "search_path": "18-6=12\n83-3=80\n80-12=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 69, 88, 26 ], "target": 80, "search_path": "32*69=2208\n88*26=2288\n2288-2208=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 96, 3, 81, 10 ], "target": 28, "search_path": "96+3=99\n81-10=71\n99-71=28\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 4, 71, 32 ], "target": 45, "search_path": "62-4=58\n71+32=103\n103-58=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 78, 67, 66, 99 ], "target": 93, "search_path": "78-67=11\n66/11=6\n99-6=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 28, 6, 25 ], "target": 66, "search_path": "8+28=36\n36-25=11\n6*11=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 78, 83, 25, 90 ], "target": 95, "search_path": "83-78=5\n25/5=5\n90+5=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 37, 32, 3 ], "target": 37, "search_path": "32-30=2\n3-2=1\n37*1=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 23, 32, 39, 97 ], "target": 99, "search_path": "39-23=16\n32/16=2\n97+2=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 75, 84, 74 ], "target": 65, "search_path": "18+75=93\n84+74=158\n158-93=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 80, 77, 29, 83 ], "target": 16, "search_path": "83-80=3\n77-29=48\n48/3=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 55, 68, 6 ], "target": 17, "search_path": "55-21=34\n68+34=102\n102/6=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 38, 37, 20 ], "target": 55, "search_path": "40-38=2\n37+20=57\n57-2=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 32, 59, 64 ], "target": 55, "search_path": "72-64=8\n32/8=4\n59-4=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 23, 2, 91, 44 ], "target": 91, "search_path": "44/2=22\n23-22=1\n91*1=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 40, 20, 80 ], "target": 20, "search_path": "20-18=2\n80-40=40\n40/2=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 87, 48, 55 ], "target": 18, "search_path": "87-2=85\n48+55=103\n103-85=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 89, 51, 52, 18 ], "target": 72, "search_path": "89-51=38\n52-18=34\n38+34=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 76, 37, 22, 49 ], "target": 12, "search_path": "76-37=39\n49-22=27\n39-27=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 92, 23, 5 ], "target": 12, "search_path": "92-62=30\n23-5=18\n30-18=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 86, 87, 45 ], "target": 85, "search_path": "90*86=7740\n7740/45=172\n172-87=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 41, 31, 67, 29 ], "target": 13, "search_path": "67-41=26\n31-29=2\n26/2=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 14, 6, 64, 80 ], "target": 85, "search_path": "6+64=70\n70/14=5\n80+5=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 82, 36, 20 ], "target": 80, "search_path": "90*36=3240\n3240/20=162\n162-82=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 77, 90, 2, 96 ], "target": 74, "search_path": "96-90=6\n6/2=3\n77-3=74\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 37, 20, 32, 32 ], "target": 18, "search_path": "37-20=17\n32/32=1\n17+1=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 62, 35, 73 ], "target": 22, "search_path": "62-2=60\n73-35=38\n60-38=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 78, 83, 2, 82 ], "target": 46, "search_path": "83-78=5\n82/2=41\n5+41=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 71, 6, 35, 2 ], "target": 68, "search_path": "71*2=142\n6*35=210\n210-142=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 76, 32, 55 ], "target": 43, "search_path": "55/55=1\n76-32=44\n44-1=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 72, 45, 96 ], "target": 97, "search_path": "72-28=44\n45+96=141\n141-44=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 77, 12, 26 ], "target": 29, "search_path": "30-26=4\n12*4=48\n77-48=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 9, 31, 2 ], "target": 26, "search_path": "28/2=14\n9+31=40\n40-14=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 12, 2, 44 ], "target": 27, "search_path": "31-12=19\n2+44=46\n46-19=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 85, 14, 42, 88 ], "target": 59, "search_path": "85-14=71\n42+88=130\n130-71=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 95, 3, 38, 23 ], "target": 12, "search_path": "95-38=57\n3*23=69\n69-57=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 92, 5, 4, 84 ], "target": 60, "search_path": "92+4=96\n96-84=12\n5*12=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 38, 48, 36 ], "target": 20, "search_path": "46*38=1748\n48*36=1728\n1748-1728=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 60, 60, 10, 40 ], "target": 28, "search_path": "60+60=120\n120/10=12\n40-12=28\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 85, 58, 15, 42 ], "target": 84, "search_path": "85-58=27\n15+42=57\n27+57=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 20, 94, 10 ], "target": 59, "search_path": "70*10=700\n700/20=35\n94-35=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 49, 51, 12 ], "target": 13, "search_path": "56+49=105\n51+105=156\n156/12=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 24, 36, 42 ], "target": 32, "search_path": "36*42=1512\n1512/24=63\n63-31=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 30, 84, 56 ], "target": 56, "search_path": "40*84=3360\n3360/30=112\n112-56=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 40, 43, 17 ], "target": 42, "search_path": "62+40=102\n43+17=60\n102-60=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 67, 41, 48, 19 ], "target": 79, "search_path": "67+41=108\n48-19=29\n108-29=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 72, 47, 52 ], "target": 94, "search_path": "72+52=124\n124/62=2\n47*2=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 40, 68, 86 ], "target": 94, "search_path": "86-68=18\n3*18=54\n40+54=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 6, 11, 48 ], "target": 78, "search_path": "16-11=5\n6*5=30\n48+30=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 52, 24, 27 ], "target": 53, "search_path": "4+52=56\n27-24=3\n56-3=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 30, 40, 32 ], "target": 95, "search_path": "57+30=87\n40-32=8\n87+8=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 26, 51, 73 ], "target": 45, "search_path": "26-3=23\n73-51=22\n23+22=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 4, 67, 8 ], "target": 98, "search_path": "19+4=23\n67+8=75\n23+75=98\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 96, 82, 83 ], "target": 88, "search_path": "96-9=87\n83-82=1\n87+1=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 50, 57, 87, 74 ], "target": 55, "search_path": "87-50=37\n74/37=2\n57-2=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 35, 45, 2, 87 ], "target": 19, "search_path": "87-35=52\n52/2=26\n45-26=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 86, 72, 60, 32 ], "target": 80, "search_path": "86-32=54\n72*60=4320\n4320/54=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 3, 60, 73 ], "target": 51, "search_path": "6+60=66\n66/3=22\n73-22=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 54, 88, 16 ], "target": 38, "search_path": "54-20=34\n88-16=72\n72-34=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 29, 15, 43 ], "target": 52, "search_path": "81+29=110\n15+43=58\n110-58=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 27, 18, 30 ], "target": 69, "search_path": "27-18=9\n11*9=99\n99-30=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 84, 62, 55, 16 ], "target": 49, "search_path": "84-62=22\n55+16=71\n71-22=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 59, 24, 43 ], "target": 74, "search_path": "43-24=19\n7*19=133\n133-59=74\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 29, 69, 2, 62 ], "target": 26, "search_path": "29+69=98\n2*62=124\n124-98=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 46, 9, 13 ], "target": 50, "search_path": "49-13=36\n36/9=4\n46+4=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 76, 78, 44, 16 ], "target": 30, "search_path": "78-76=2\n44+16=60\n60/2=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 77, 15, 9 ], "target": 65, "search_path": "77-7=70\n15*9=135\n135-70=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 50, 58, 48, 23 ], "target": 18, "search_path": "58-48=10\n50/10=5\n23-5=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 22, 36, 5 ], "target": 88, "search_path": "36-27=9\n9-5=4\n22*4=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 88, 44, 14, 86 ], "target": 29, "search_path": "88/44=2\n86/2=43\n43-14=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 84, 5, 47, 61 ], "target": 65, "search_path": "84-5=79\n61-47=14\n79-14=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 29, 2, 57, 24 ], "target": 24, "search_path": "29*2=58\n58-57=1\n24*1=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 22, 52, 35, 57 ], "target": 61, "search_path": "35-22=13\n52/13=4\n57+4=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 89, 27, 92 ], "target": 43, "search_path": "92-89=3\n27/3=9\n52-9=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 26, 34, 23, 14 ], "target": 51, "search_path": "26+34=60\n23-14=9\n60-9=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 42, 21, 57 ], "target": 95, "search_path": "36+57=93\n42/21=2\n93+2=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 6, 17, 17 ], "target": 69, "search_path": "63+6=69\n17-17=0\n69+0=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 14, 84, 13, 1 ], "target": 72, "search_path": "84/14=6\n13-1=12\n6*12=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 61, 31, 59 ], "target": 22, "search_path": "7+61=68\n31+59=90\n90-68=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 30, 96, 42 ], "target": 86, "search_path": "40*96=3840\n3840/30=128\n128-42=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 82, 76, 95 ], "target": 69, "search_path": "6+82=88\n95-76=19\n88-19=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 53, 23, 21 ], "target": 99, "search_path": "21-19=2\n23*2=46\n53+46=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 15, 31, 26 ], "target": 95, "search_path": "31-26=5\n15*5=75\n20+75=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 42, 4, 2, 92 ], "target": 92, "search_path": "42+4=46\n92/2=46\n46+46=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 85, 8, 10, 40 ], "target": 36, "search_path": "85-40=45\n8*45=360\n360/10=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 34, 26, 65, 12 ], "target": 45, "search_path": "34-26=8\n65-12=53\n53-8=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 22, 87, 55, 70 ], "target": 59, "search_path": "22*70=1540\n1540/55=28\n87-28=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 34, 77, 96, 47 ], "target": 24, "search_path": "77-34=43\n47-43=4\n96/4=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 43, 97, 5, 80 ], "target": 44, "search_path": "43+97=140\n80+140=220\n220/5=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 29, 89, 94 ], "target": 25, "search_path": "94-89=5\n20/5=4\n29-4=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 50, 50, 62, 72 ], "target": 44, "search_path": "62-50=12\n72/12=6\n50-6=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 9, 28, 30 ], "target": 69, "search_path": "62+9=71\n30-28=2\n71-2=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 80, 52, 57, 48 ], "target": 19, "search_path": "80-52=28\n57-48=9\n28-9=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 50, 54, 16, 30 ], "target": 59, "search_path": "50+30=80\n80/16=5\n54+5=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 69, 78, 16, 8 ], "target": 16, "search_path": "78-69=9\n9-8=1\n16*1=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 2, 95, 80 ], "target": 61, "search_path": "44+2=46\n95-80=15\n46+15=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 11, 21, 3 ], "target": 61, "search_path": "57+11=68\n21/3=7\n68-7=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 5, 20, 96 ], "target": 25, "search_path": "56-5=51\n96-20=76\n76-51=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 63, 7, 20 ], "target": 72, "search_path": "20/10=2\n63+7=70\n2+70=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 48, 2, 84 ], "target": 15, "search_path": "53+48=101\n2+84=86\n101-86=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 12, 58, 80 ], "target": 24, "search_path": "36+80=116\n12*116=1392\n1392/58=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 18, 19, 99 ], "target": 75, "search_path": "90/18=5\n99-19=80\n80-5=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 42, 78, 25, 32 ], "target": 100, "search_path": "78-42=36\n36-32=4\n25*4=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 84, 21, 30 ], "target": 54, "search_path": "84-81=3\n21+30=51\n3+51=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 66, 3, 5 ], "target": 63, "search_path": "27*5=135\n66*3=198\n198-135=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 6, 56, 70 ], "target": 23, "search_path": "31+6=37\n70-56=14\n37-14=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 68, 34, 53, 41 ], "target": 60, "search_path": "68-34=34\n53+41=94\n94-34=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 78, 16, 73, 52 ], "target": 38, "search_path": "73-16=57\n52*57=2964\n2964/78=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 73, 10, 34, 11 ], "target": 77, "search_path": "10+34=44\n44/11=4\n73+4=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 45, 33, 34 ], "target": 23, "search_path": "45+45=90\n33+34=67\n90-67=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 10, 34, 27 ], "target": 85, "search_path": "10+34=44\n44-27=17\n5*17=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 73, 22, 3, 4 ], "target": 45, "search_path": "73-4=69\n69/3=23\n22+23=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 22, 99, 10 ], "target": 69, "search_path": "18+22=40\n99+10=109\n109-40=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 76, 98, 91, 10 ], "target": 73, "search_path": "76+98=174\n91+10=101\n174-101=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 15, 48, 54 ], "target": 72, "search_path": "15+15=30\n48+54=102\n102-30=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 68, 23, 15, 52 ], "target": 23, "search_path": "68-15=53\n53-52=1\n23*1=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 83, 48, 44, 5 ], "target": 84, "search_path": "83-48=35\n44+5=49\n35+49=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 84, 82, 20 ], "target": 94, "search_path": "84-82=2\n57*2=114\n114-20=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 14, 16, 2, 27 ], "target": 18, "search_path": "14/2=7\n27-16=11\n7+11=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 96, 11, 63 ], "target": 48, "search_path": "16*63=1008\n96*11=1056\n1056-1008=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 15, 28, 49 ], "target": 54, "search_path": "8+15=23\n28+49=77\n77-23=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 98, 19, 76 ], "target": 61, "search_path": "98-94=4\n76-19=57\n4+57=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 37, 67, 65, 91 ], "target": 56, "search_path": "67-37=30\n91-65=26\n30+26=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 37, 90, 1 ], "target": 42, "search_path": "37+90=127\n127-1=126\n126/3=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 65, 49, 27, 17 ], "target": 70, "search_path": "65+49=114\n27+17=44\n114-44=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 24, 93, 70, 89 ], "target": 50, "search_path": "93-24=69\n89-70=19\n69-19=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 27, 99, 37 ], "target": 73, "search_path": "27*99=2673\n28+2673=2701\n2701/37=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 17, 65, 85, 16 ], "target": 82, "search_path": "65-17=48\n48/16=3\n85-3=82\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 51, 25, 59, 41 ], "target": 94, "search_path": "51+25=76\n59-41=18\n76+18=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 73, 25, 40, 85 ], "target": 78, "search_path": "40+85=125\n125/25=5\n73+5=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 96, 49, 32, 64 ], "target": 17, "search_path": "49*32=1568\n64+1568=1632\n1632/96=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 51, 30, 5, 3 ], "target": 11, "search_path": "51/3=17\n30/5=6\n17-6=11\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 67, 36, 94 ], "target": 100, "search_path": "52*67=3484\n36*94=3384\n3484-3384=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 78, 31, 98, 89 ], "target": 100, "search_path": "78+31=109\n98-89=9\n109-9=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 1, 63, 41 ], "target": 80, "search_path": "25-1=24\n63+41=104\n104-24=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 2, 16, 67 ], "target": 45, "search_path": "67-30=37\n16/2=8\n37+8=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 68, 15, 7, 42 ], "target": 47, "search_path": "68-15=53\n42/7=6\n53-6=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 78, 84, 29, 43 ], "target": 90, "search_path": "78+84=162\n29+43=72\n162-72=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 67, 26, 27 ], "target": 99, "search_path": "33+67=100\n27-26=1\n100-1=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 78, 85, 95 ], "target": 59, "search_path": "95-78=17\n85/17=5\n64-5=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 26, 10, 19 ], "target": 59, "search_path": "56-26=30\n10+19=29\n30+29=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 2, 56, 48 ], "target": 54, "search_path": "56-53=3\n2*3=6\n48+6=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 14, 7, 74, 2 ], "target": 36, "search_path": "14/7=2\n74-2=72\n72/2=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 47, 2, 36 ], "target": 37, "search_path": "47-12=35\n2*36=72\n72-35=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 46, 7, 79 ], "target": 31, "search_path": "3*46=138\n79+138=217\n217/7=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 36, 30, 12 ], "target": 92, "search_path": "46*36=1656\n30-12=18\n1656/18=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 38, 22, 15 ], "target": 76, "search_path": "22-5=17\n17-15=2\n38*2=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 85, 40, 41, 35 ], "target": 38, "search_path": "85+35=120\n120/40=3\n41-3=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 78, 12, 68, 70 ], "target": 10, "search_path": "78-70=8\n12+68=80\n80/8=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 47, 66, 38, 63 ], "target": 88, "search_path": "47+66=113\n63-38=25\n113-25=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 3, 35, 29 ], "target": 44, "search_path": "40-35=5\n3*5=15\n29+15=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 35, 70, 96, 11 ], "target": 99, "search_path": "35+70=105\n105-96=9\n11*9=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 33, 30, 58 ], "target": 31, "search_path": "30+58=88\n88/44=2\n33-2=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 93, 43, 91, 44 ], "target": 85, "search_path": "93-43=50\n91+44=135\n135-50=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 60, 71, 27, 73 ], "target": 31, "search_path": "60+71=131\n27+73=100\n131-100=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 76, 38, 24 ], "target": 52, "search_path": "38+76=114\n38+24=62\n114-62=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 10, 58, 48 ], "target": 69, "search_path": "58-48=10\n10*10=100\n100-31=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 69, 31, 49, 4 ], "target": 49, "search_path": "69-49=20\n4*20=80\n80-31=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 39, 33, 7 ], "target": 49, "search_path": "39-7=32\n32/2=16\n33+16=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 1, 79, 79 ], "target": 92, "search_path": "79/79=1\n1+1=2\n46*2=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 95, 65, 1, 42 ], "target": 73, "search_path": "95-65=30\n1+42=43\n30+43=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 27, 22, 98 ], "target": 33, "search_path": "22+98=120\n120/20=6\n27+6=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 80, 15, 7, 72 ], "target": 16, "search_path": "80+15=95\n7+72=79\n95-79=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 23, 5, 4, 19 ], "target": 80, "search_path": "23-19=4\n5*4=20\n4*20=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 23, 54, 52, 99 ], "target": 16, "search_path": "54-23=31\n99-52=47\n47-31=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 16, 19, 85 ], "target": 80, "search_path": "30-16=14\n85-19=66\n14+66=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 93, 97, 98, 6 ], "target": 88, "search_path": "97-93=4\n98-6=92\n92-4=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 67, 22, 30, 83 ], "target": 68, "search_path": "67-22=45\n30+83=113\n113-45=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 39, 80, 75 ], "target": 12, "search_path": "56-39=17\n80-75=5\n17-5=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 13, 7, 90 ], "target": 93, "search_path": "32+7=39\n39/13=3\n90+3=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 50, 22, 70 ], "target": 67, "search_path": "16+50=66\n66/22=3\n70-3=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 7, 7, 85 ], "target": 77, "search_path": "81-7=74\n85-74=11\n7*11=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 86, 90, 48, 59 ], "target": 15, "search_path": "90-86=4\n59-48=11\n4+11=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 96, 73, 8 ], "target": 24, "search_path": "73-70=3\n96/3=32\n32-8=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 26, 69, 11, 23 ], "target": 55, "search_path": "69-26=43\n23-11=12\n43+12=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 16, 10, 86 ], "target": 98, "search_path": "16-10=6\n2*6=12\n86+12=98\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 84, 76, 71 ], "target": 16, "search_path": "81-71=10\n84+76=160\n160/10=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 89, 78, 1, 86 ], "target": 25, "search_path": "89-86=3\n78/3=26\n26-1=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 92, 8, 95, 1 ], "target": 80, "search_path": "95+1=96\n96/8=12\n92-12=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 65, 23, 76, 15 ], "target": 63, "search_path": "23+15=38\n76/38=2\n65-2=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 58, 23, 24, 87 ], "target": 28, "search_path": "58-23=35\n87-24=63\n63-35=28\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 28, 90, 76 ], "target": 66, "search_path": "72+28=100\n90+76=166\n166-100=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 95, 32, 3, 24 ], "target": 99, "search_path": "32*3=96\n96/24=4\n95+4=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 9, 31, 9 ], "target": 23, "search_path": "8+9=17\n31+9=40\n40-17=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 51, 27, 3, 19 ], "target": 53, "search_path": "51-27=24\n3*24=72\n72-19=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 87, 31, 5 ], "target": 98, "search_path": "90-87=3\n31*3=93\n5+93=98\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 80, 14, 32, 70 ], "target": 80, "search_path": "70/14=5\n32*5=160\n160-80=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 22, 1, 8 ], "target": 10, "search_path": "57+22=79\n1+79=80\n80/8=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 20, 83, 8 ], "target": 11, "search_path": "25-20=5\n83+5=88\n88/8=11\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 37, 14, 17 ], "target": 97, "search_path": "38*14=532\n37*17=629\n629-532=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 8, 51, 21 ], "target": 54, "search_path": "63+51=114\n8*21=168\n168-114=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 45, 61, 3 ], "target": 67, "search_path": "13*3=39\n45+61=106\n106-39=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 22, 72, 14 ], "target": 25, "search_path": "14/7=2\n72-22=50\n50/2=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 88, 66, 47, 18 ], "target": 71, "search_path": "88*18=1584\n1584/66=24\n47+24=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 1, 19, 7, 12 ], "target": 25, "search_path": "1+19=20\n12-7=5\n20+5=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 44, 82, 61 ], "target": 60, "search_path": "44*82=3608\n52+3608=3660\n3660/61=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 32, 83, 13 ], "target": 26, "search_path": "83-19=64\n64/32=2\n13*2=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 76, 32, 59 ], "target": 11, "search_path": "76-38=38\n59-32=27\n38-27=11\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 83, 37, 48, 45 ], "target": 47, "search_path": "83-37=46\n48+45=93\n93-46=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 75, 3, 1 ], "target": 59, "search_path": "75-18=57\n3-1=2\n57+2=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 60, 43, 12, 45 ], "target": 93, "search_path": "60/12=5\n43+45=88\n5+88=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 67, 35, 2, 64 ], "target": 48, "search_path": "67-35=32\n32/2=16\n64-16=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 6, 5, 92 ], "target": 19, "search_path": "92-81=11\n6*5=30\n30-11=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 61, 75, 12 ], "target": 16, "search_path": "10+61=71\n75+12=87\n87-71=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 64, 30, 57 ], "target": 76, "search_path": "64-15=49\n57-30=27\n49+27=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 90, 22, 37 ], "target": 64, "search_path": "37-22=15\n90/15=6\n70-6=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 34, 82, 11 ], "target": 47, "search_path": "34-10=24\n82-11=71\n71-24=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 31, 54, 25 ], "target": 52, "search_path": "62/31=2\n54/2=27\n25+27=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 53, 11, 17 ], "target": 43, "search_path": "53-16=37\n17-11=6\n37+6=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 23, 59, 25, 67 ], "target": 40, "search_path": "23+59=82\n67-25=42\n82-42=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 46, 8, 31 ], "target": 36, "search_path": "59-46=13\n31-8=23\n13+23=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 14, 50, 84 ], "target": 31, "search_path": "50-13=37\n84/14=6\n37-6=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 23, 2, 98 ], "target": 63, "search_path": "98-18=80\n80/2=40\n23+40=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 99, 82, 85, 84 ], "target": 71, "search_path": "85-82=3\n84/3=28\n99-28=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 75, 81, 55 ], "target": 79, "search_path": "75-55=20\n40/20=2\n81-2=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 29, 74, 19 ], "target": 51, "search_path": "13+29=42\n74+19=93\n93-42=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 45, 28, 87 ], "target": 47, "search_path": "45-33=12\n87-28=59\n59-12=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 80, 45, 38 ], "target": 36, "search_path": "38/38=1\n80-45=35\n1+35=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 42, 30, 19, 7 ], "target": 35, "search_path": "30+19=49\n49/7=7\n42-7=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 20, 16, 57 ], "target": 73, "search_path": "64/16=4\n20+57=77\n77-4=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 51, 20, 23, 78 ], "target": 43, "search_path": "51+78=129\n23-20=3\n129/3=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 6, 69, 14 ], "target": 71, "search_path": "6+6=12\n69+14=83\n83-12=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 48, 81, 46 ], "target": 82, "search_path": "81-40=41\n48-46=2\n41*2=82\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 85, 41, 41, 71 ], "target": 71, "search_path": "41-41=0\n85*0=0\n71+0=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 16, 23, 17 ], "target": 40, "search_path": "63-23=40\n17-16=1\n40*1=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 86, 10, 96, 72 ], "target": 11, "search_path": "86+96=182\n182-72=110\n110/10=11\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 18, 2, 1 ], "target": 75, "search_path": "40-1=39\n18*2=36\n39+36=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 42, 71, 12 ], "target": 13, "search_path": "42/6=7\n12*7=84\n84-71=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 58, 65, 62 ], "target": 25, "search_path": "58-36=22\n65-62=3\n22+3=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 66, 61, 23 ], "target": 22, "search_path": "66-61=5\n9*5=45\n45-23=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 64, 32, 18 ], "target": 77, "search_path": "57+18=75\n64/32=2\n75+2=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 67, 64, 69 ], "target": 22, "search_path": "67-64=3\n69/3=23\n45-23=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 15, 20, 65 ], "target": 11, "search_path": "44*20=880\n15+65=80\n880/80=11\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 82, 37, 27, 41 ], "target": 31, "search_path": "82-37=45\n41-27=14\n45-14=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 65, 59, 82 ], "target": 49, "search_path": "59-56=3\n65+82=147\n147/3=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 23, 98, 49, 56 ], "target": 82, "search_path": "98-23=75\n56-49=7\n75+7=82\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 28, 37, 44 ], "target": 11, "search_path": "37-28=9\n36/9=4\n44/4=11\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 2, 4, 51 ], "target": 30, "search_path": "32+4=36\n51-36=15\n2*15=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 48, 19, 30 ], "target": 67, "search_path": "31-30=1\n48+19=67\n1*67=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 38, 88, 40 ], "target": 90, "search_path": "40-21=19\n38/19=2\n88+2=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 3, 1, 51 ], "target": 15, "search_path": "64+3=67\n1+51=52\n67-52=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 91, 46, 78, 91 ], "target": 33, "search_path": "91/91=1\n78-46=32\n1+32=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 60, 3, 59, 86 ], "target": 35, "search_path": "60*3=180\n59+86=145\n180-145=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 17, 26, 52, 86 ], "target": 67, "search_path": "86-17=69\n52/26=2\n69-2=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 16, 63, 62 ], "target": 61, "search_path": "32/16=2\n62*2=124\n124-63=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 57, 96, 43 ], "target": 68, "search_path": "96/3=32\n57+43=100\n100-32=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 75, 2, 14, 48 ], "target": 88, "search_path": "75*2=150\n14+48=62\n150-62=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 2, 17, 99 ], "target": 43, "search_path": "30-17=13\n99-13=86\n86/2=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 73, 4, 84, 12 ], "target": 49, "search_path": "84+12=96\n96/4=24\n73-24=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 76, 87, 79, 96 ], "target": 88, "search_path": "87-79=8\n96/8=12\n76+12=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 98, 64, 9, 68 ], "target": 93, "search_path": "98-64=34\n68-9=59\n34+59=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 19, 10, 89 ], "target": 90, "search_path": "2*10=20\n89-19=70\n20+70=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 37, 6, 95 ], "target": 17, "search_path": "6*95=570\n59+570=629\n629/37=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 54, 99, 43 ], "target": 22, "search_path": "99/3=33\n54-43=11\n33-11=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 34, 40, 11, 43 ], "target": 69, "search_path": "34-11=23\n43-40=3\n23*3=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 24, 42, 24 ], "target": 71, "search_path": "28+42=70\n24/24=1\n70+1=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 51, 2, 12, 75 ], "target": 36, "search_path": "75-51=24\n2*24=48\n48-12=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 50, 54, 21, 79 ], "target": 56, "search_path": "21+79=100\n100/50=2\n54+2=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 61, 81, 42 ], "target": 84, "search_path": "18+61=79\n81-79=2\n42*2=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 43, 72, 75 ], "target": 65, "search_path": "25+43=68\n75-72=3\n68-3=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 88, 85, 21, 46 ], "target": 83, "search_path": "88-46=42\n42/21=2\n85-2=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 78, 30, 47, 2 ], "target": 49, "search_path": "78-30=48\n2*48=96\n96-47=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 80, 31, 38, 14 ], "target": 59, "search_path": "80+31=111\n38+14=52\n111-52=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 94, 6, 23 ], "target": 35, "search_path": "9+94=103\n6*23=138\n138-103=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 85, 41, 87 ], "target": 94, "search_path": "87-85=2\n41*2=82\n12+82=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 65, 64, 90 ], "target": 92, "search_path": "53+65=118\n90-64=26\n118-26=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 32, 96, 16 ], "target": 42, "search_path": "70-32=38\n96-16=80\n80-38=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 39, 54, 77 ], "target": 36, "search_path": "77-59=18\n54/18=3\n39-3=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 10, 91, 25 ], "target": 92, "search_path": "36-10=26\n91-25=66\n26+66=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 76, 23, 82 ], "target": 47, "search_path": "76-18=58\n23+82=105\n105-58=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 17, 17, 58 ], "target": 45, "search_path": "21-17=4\n58-17=41\n4+41=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 40, 65, 57 ], "target": 19, "search_path": "63+40=103\n65+57=122\n122-103=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 94, 85, 90 ], "target": 69, "search_path": "94-90=4\n4*4=16\n85-16=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 60, 96, 23 ], "target": 11, "search_path": "70+60=130\n96+23=119\n130-119=11\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 29, 41, 52, 31 ], "target": 26, "search_path": "41+52=93\n93/31=3\n29-3=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 99, 10, 18, 60 ], "target": 67, "search_path": "99+10=109\n60-18=42\n109-42=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 75, 85, 76 ], "target": 90, "search_path": "6+75=81\n85-76=9\n81+9=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 80, 30, 20, 16 ], "target": 94, "search_path": "80/20=4\n16*4=64\n30+64=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 5, 7, 3 ], "target": 21, "search_path": "49-7=42\n5-3=2\n42/2=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 73, 4, 89, 55 ], "target": 51, "search_path": "89-73=16\n16/4=4\n55-4=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 24, 70, 22 ], "target": 44, "search_path": "59-24=35\n70*22=1540\n1540/35=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 19, 37, 47 ], "target": 77, "search_path": "53-47=6\n19*6=114\n114-37=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 31, 41, 58 ], "target": 24, "search_path": "58-55=3\n31+41=72\n72/3=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 43, 26, 54, 6 ], "target": 90, "search_path": "43+26=69\n69-54=15\n6*15=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 43, 51, 18 ], "target": 10, "search_path": "16+43=59\n51+18=69\n69-59=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 15, 66, 33 ], "target": 83, "search_path": "49*66=3234\n3234/33=98\n98-15=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 89, 33, 4, 49 ], "target": 63, "search_path": "89-33=56\n56/4=14\n49+14=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 21, 1, 58 ], "target": 40, "search_path": "21-2=19\n1+58=59\n59-19=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 71, 81, 60, 99 ], "target": 29, "search_path": "81-71=10\n99-60=39\n39-10=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 81, 22, 9 ], "target": 99, "search_path": "9+9=18\n81*22=1782\n1782/18=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 14, 69, 72, 28 ], "target": 70, "search_path": "72-69=3\n14*3=42\n28+42=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 71, 90, 78 ], "target": 86, "search_path": "78-72=6\n90/6=15\n71+15=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 79, 7, 55, 79 ], "target": 47, "search_path": "79/79=1\n55-7=48\n48-1=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 87, 32, 8, 80 ], "target": 67, "search_path": "32/8=4\n80/4=20\n87-20=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 24, 65, 67, 39 ], "target": 17, "search_path": "24+65=89\n67+39=106\n106-89=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 77, 34, 54, 40 ], "target": 18, "search_path": "77-34=43\n43-40=3\n54/3=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 73, 14, 13 ], "target": 26, "search_path": "73-45=28\n28/14=2\n13*2=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 16, 30, 10 ], "target": 28, "search_path": "16/2=8\n30-10=20\n8+20=28\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 26, 97, 58, 69 ], "target": 29, "search_path": "97-26=71\n71-69=2\n58/2=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 2, 39, 26 ], "target": 68, "search_path": "39-31=8\n26+8=34\n2*34=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 84, 74, 37, 13 ], "target": 93, "search_path": "84-74=10\n13*10=130\n130-37=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 97, 21, 35 ], "target": 52, "search_path": "21*35=735\n97+735=832\n832/16=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 42, 39, 31, 45 ], "target": 44, "search_path": "45-42=3\n39/3=13\n31+13=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 50, 26, 72, 63 ], "target": 74, "search_path": "63-50=13\n26/13=2\n72+2=74\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 69, 69, 2 ], "target": 72, "search_path": "46/2=23\n69/23=3\n69+3=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 1, 36, 64, 96 ], "target": 69, "search_path": "1+36=37\n96-64=32\n37+32=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 11, 70, 64 ], "target": 78, "search_path": "70-64=6\n11*6=66\n12+66=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 86, 78, 35, 89 ], "target": 73, "search_path": "86+89=175\n175/35=5\n78-5=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 6, 96, 25 ], "target": 98, "search_path": "33-6=27\n96-25=71\n27+71=98\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 41, 92, 39, 37 ], "target": 83, "search_path": "41-39=2\n92/2=46\n37+46=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 68, 9, 2, 70 ], "target": 75, "search_path": "68*2=136\n70-9=61\n136-61=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 26, 3, 41 ], "target": 78, "search_path": "21*3=63\n41-26=15\n63+15=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 10, 20, 9 ], "target": 54, "search_path": "18+9=27\n20/10=2\n27*2=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 74, 77, 28 ], "target": 26, "search_path": "77-40=37\n74/37=2\n28-2=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 87, 42, 81, 74 ], "target": 67, "search_path": "87-81=6\n42/6=7\n74-7=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 69, 68, 66 ], "target": 84, "search_path": "18+66=84\n69-68=1\n84*1=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 21, 28, 44 ], "target": 82, "search_path": "21*44=924\n924/28=33\n49+33=82\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 48, 35, 45, 65 ], "target": 90, "search_path": "48-45=3\n65-35=30\n3*30=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 43, 74, 72, 93 ], "target": 48, "search_path": "43+74=117\n72+93=165\n165-117=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 4, 7, 19 ], "target": 36, "search_path": "16*7=112\n4*19=76\n112-76=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 12, 24, 73 ], "target": 65, "search_path": "57+73=130\n24/12=2\n130/2=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 75, 3, 49 ], "target": 74, "search_path": "52-3=49\n49/49=1\n75-1=74\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 32, 4, 8 ], "target": 51, "search_path": "32-8=24\n24/4=6\n57-6=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 35, 40, 52 ], "target": 90, "search_path": "62*35=2170\n40*52=2080\n2170-2080=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 21, 69, 98 ], "target": 64, "search_path": "11*21=231\n69+98=167\n231-167=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 1, 56, 58, 28 ], "target": 85, "search_path": "56-1=55\n58-28=30\n55+30=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 71, 40, 2, 84 ], "target": 69, "search_path": "71+40=111\n84/2=42\n111-42=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 50, 54, 30, 87 ], "target": 91, "search_path": "50*87=4350\n4350/30=145\n145-54=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 22, 16, 57, 36 ], "target": 94, "search_path": "57*36=2052\n16+2052=2068\n2068/22=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 25, 10, 90 ], "target": 25, "search_path": "4*10=40\n90-25=65\n65-40=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 24, 4, 47, 38 ], "target": 65, "search_path": "24-4=20\n47+38=85\n85-20=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 48, 7, 69 ], "target": 91, "search_path": "63-48=15\n7+69=76\n15+76=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 72, 18, 34 ], "target": 17, "search_path": "72-56=16\n18-16=2\n34/2=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 8, 7, 93 ], "target": 38, "search_path": "70-8=62\n7+93=100\n100-62=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 53, 43, 50 ], "target": 54, "search_path": "53-6=47\n50-43=7\n47+7=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 86, 42, 42, 60 ], "target": 86, "search_path": "42-42=0\n60*0=0\n86+0=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 39, 31, 60 ], "target": 66, "search_path": "64-39=25\n31+60=91\n91-25=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 58, 46, 56 ], "target": 19, "search_path": "46-8=38\n58-56=2\n38/2=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 94, 73, 49 ], "target": 34, "search_path": "94-36=58\n73-49=24\n58-24=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 60, 7, 98 ], "target": 55, "search_path": "98-63=35\n35/7=5\n60-5=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 84, 71, 73 ], "target": 72, "search_path": "84-11=73\n73/73=1\n71+1=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 66, 33, 38, 99 ], "target": 59, "search_path": "66/33=2\n99-38=61\n61-2=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 96, 35, 69, 98 ], "target": 16, "search_path": "35+69=104\n104-98=6\n96/6=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 27, 66, 87 ], "target": 17, "search_path": "11+27=38\n87-66=21\n38-21=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 42, 30, 24, 82 ], "target": 91, "search_path": "82-30=52\n42*52=2184\n2184/24=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 67, 8, 1 ], "target": 70, "search_path": "8-1=7\n21/7=3\n67+3=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 74, 77, 15 ], "target": 90, "search_path": "77-74=3\n15+3=18\n5*18=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 84, 38, 20, 40 ], "target": 52, "search_path": "84+20=104\n40-38=2\n104/2=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 47, 2, 26 ], "target": 32, "search_path": "4+26=30\n30/2=15\n47-15=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 80, 60, 4, 20 ], "target": 61, "search_path": "80/4=20\n20/20=1\n60+1=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 38, 50, 35 ], "target": 52, "search_path": "35-16=19\n38/19=2\n50+2=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 39, 44, 46, 98 ], "target": 43, "search_path": "39*46=1794\n98+1794=1892\n1892/44=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 34, 32, 39, 20 ], "target": 36, "search_path": "39-34=5\n20/5=4\n32+4=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 27, 58, 70 ], "target": 50, "search_path": "11+27=38\n70-58=12\n38+12=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 12, 99, 49 ], "target": 70, "search_path": "8+12=20\n99-49=50\n20+50=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 74, 75, 14, 57 ], "target": 43, "search_path": "75-74=1\n57-14=43\n1*43=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 36, 40, 60 ], "target": 24, "search_path": "36-32=4\n60-40=20\n4+20=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 66, 50, 21, 3 ], "target": 47, "search_path": "66-50=16\n21*3=63\n63-16=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 98, 76, 84 ], "target": 26, "search_path": "98+76=174\n174/3=58\n84-58=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 38, 40, 10 ], "target": 17, "search_path": "40-38=2\n10/2=5\n12+5=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 88, 44, 10, 68 ], "target": 29, "search_path": "88/44=2\n68-10=58\n58/2=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 32, 60, 39 ], "target": 34, "search_path": "81+39=120\n120/60=2\n32+2=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 77, 77, 4, 73 ], "target": 68, "search_path": "77/77=1\n73-4=69\n69-1=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 2, 85, 86 ], "target": 95, "search_path": "85-33=52\n86/2=43\n52+43=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 5, 53, 18 ], "target": 55, "search_path": "18-8=10\n10/5=2\n53+2=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 4, 95, 45 ], "target": 54, "search_path": "95-59=36\n36/4=9\n45+9=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 82, 57, 41, 26 ], "target": 72, "search_path": "82+57=139\n41+26=67\n139-67=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 99, 16, 8, 74 ], "target": 24, "search_path": "99*16=1584\n74-8=66\n1584/66=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 47, 94, 17 ], "target": 52, "search_path": "12+47=59\n94+17=111\n111-59=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 92, 48, 98, 95 ], "target": 46, "search_path": "92+98=190\n190/95=2\n48-2=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 59, 74, 55 ], "target": 10, "search_path": "74-59=15\n55-15=40\n40/4=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 24, 86, 22, 42 ], "target": 48, "search_path": "86-42=44\n24*44=1056\n1056/22=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 67, 38, 14, 40 ], "target": 95, "search_path": "40-38=2\n14*2=28\n67+28=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 67, 37, 40 ], "target": 20, "search_path": "90-67=23\n40-37=3\n23-3=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 22, 11, 98 ], "target": 23, "search_path": "98-52=46\n22/11=2\n46/2=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 58, 28, 8 ], "target": 93, "search_path": "56/8=7\n58+28=86\n7+86=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 88, 92, 94 ], "target": 82, "search_path": "92-90=2\n88*2=176\n176-94=82\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 6, 31, 8 ], "target": 42, "search_path": "31*8=248\n4+248=252\n252/6=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 76, 84, 29, 76 ], "target": 95, "search_path": "76+29=105\n76*105=7980\n7980/84=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 69, 74, 75 ], "target": 98, "search_path": "28+69=97\n75-74=1\n97+1=98\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 22, 89, 8 ], "target": 92, "search_path": "33-22=11\n89-8=81\n11+81=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 35, 36, 45, 14 ], "target": 60, "search_path": "36-35=1\n45+14=59\n1+59=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 6, 34, 58 ], "target": 46, "search_path": "28-6=22\n58-34=24\n22+24=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 61, 75, 89, 76 ], "target": 29, "search_path": "61+75=136\n89+76=165\n165-136=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 90, 83, 8 ], "target": 77, "search_path": "90-70=20\n8*20=160\n160-83=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 71, 76, 15, 70 ], "target": 91, "search_path": "71-70=1\n76+15=91\n1*91=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 83, 10, 58, 88 ], "target": 86, "search_path": "88-58=30\n30/10=3\n83+3=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 33, 75, 18 ], "target": 78, "search_path": "81+18=99\n99/33=3\n75+3=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 42, 65, 77 ], "target": 49, "search_path": "65*77=5005\n5005/55=91\n91-42=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 67, 21, 62 ], "target": 31, "search_path": "67-57=10\n62-21=41\n41-10=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 10, 26, 6 ], "target": 32, "search_path": "12/6=2\n26-10=16\n2*16=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 95, 64, 53 ], "target": 66, "search_path": "95-40=55\n64-53=11\n55+11=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 84, 71, 45, 22 ], "target": 80, "search_path": "84-71=13\n45+22=67\n13+67=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 48, 38, 15, 87 ], "target": 63, "search_path": "48-38=10\n15*10=150\n150-87=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 30, 88, 75 ], "target": 85, "search_path": "55-30=25\n75/25=3\n88-3=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 86, 40, 75, 95 ], "target": 26, "search_path": "86-40=46\n95-75=20\n46-20=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 3, 27, 49 ], "target": 70, "search_path": "30+49=79\n27/3=9\n79-9=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 17, 17, 25, 4 ], "target": 75, "search_path": "17/17=1\n4-1=3\n25*3=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 27, 81, 62 ], "target": 72, "search_path": "62-59=3\n27/3=9\n81-9=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 54, 81, 86, 87 ], "target": 26, "search_path": "81-54=27\n87-86=1\n27-1=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 61, 63, 88, 16 ], "target": 80, "search_path": "63-61=2\n16/2=8\n88-8=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 5, 71, 64 ], "target": 29, "search_path": "6*64=384\n5*71=355\n384-355=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 98, 50, 20 ], "target": 29, "search_path": "25*98=2450\n2450/50=49\n49-20=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 66, 74, 70 ], "target": 36, "search_path": "66-62=4\n74+70=144\n144/4=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 9, 33, 60 ], "target": 36, "search_path": "11+9=20\n60/20=3\n33+3=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 91, 97, 24 ], "target": 85, "search_path": "24/12=2\n91*2=182\n182-97=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 17, 67, 52 ], "target": 18, "search_path": "20-17=3\n67-52=15\n3+15=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 30, 15, 39 ], "target": 49, "search_path": "55-30=25\n39-15=24\n25+24=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 99, 53, 63 ], "target": 40, "search_path": "99-53=46\n46/2=23\n63-23=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 72, 24, 5 ], "target": 47, "search_path": "72-44=28\n24-5=19\n28+19=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 92, 24, 41 ], "target": 25, "search_path": "92-52=40\n24+41=65\n65-40=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 29, 11, 2, 28 ], "target": 26, "search_path": "29+11=40\n28/2=14\n40-14=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 97, 94, 98 ], "target": 55, "search_path": "97-38=59\n98-94=4\n59-4=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 58, 21, 54 ], "target": 92, "search_path": "44-21=23\n58-54=4\n23*4=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 49, 51, 5 ], "target": 38, "search_path": "4+51=55\n55/5=11\n49-11=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 72, 51, 43 ], "target": 98, "search_path": "51/3=17\n72+43=115\n115-17=98\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 28, 35, 28 ], "target": 17, "search_path": "28-4=24\n35-28=7\n24-7=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 37, 49, 66, 79 ], "target": 77, "search_path": "79-37=42\n49*66=3234\n3234/42=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 3, 77, 88 ], "target": 30, "search_path": "38+3=41\n88-77=11\n41-11=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 33, 44, 32 ], "target": 54, "search_path": "44/4=11\n33+32=65\n65-11=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 24, 28, 58 ], "target": 30, "search_path": "36+24=60\n58-28=30\n60-30=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 91, 97, 31 ], "target": 27, "search_path": "10+91=101\n97+31=128\n128-101=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 44, 6, 9 ], "target": 50, "search_path": "18/6=3\n44+9=53\n53-3=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 41, 82, 9, 49 ], "target": 83, "search_path": "41+82=123\n49-9=40\n123-40=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 88, 2, 38, 83 ], "target": 95, "search_path": "88+83=171\n2*38=76\n171-76=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 11, 35, 41 ], "target": 47, "search_path": "41-35=6\n11*6=66\n66-19=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 7, 22, 63 ], "target": 37, "search_path": "28/7=4\n63-22=41\n41-4=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 50, 84, 48 ], "target": 24, "search_path": "16+84=100\n50*48=2400\n2400/100=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 35, 22, 25, 4 ], "target": 43, "search_path": "35+22=57\n25*4=100\n100-57=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 52, 64, 60 ], "target": 13, "search_path": "59+52=111\n64+60=124\n124-111=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 55, 57, 74 ], "target": 59, "search_path": "44+74=118\n57-55=2\n118/2=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 76, 81, 9, 41 ], "target": 13, "search_path": "76+41=117\n81/9=9\n117/9=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 42, 39, 36 ], "target": 67, "search_path": "28+42=70\n39-36=3\n70-3=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 93, 85, 12, 56 ], "target": 76, "search_path": "93-85=8\n12+56=68\n8+68=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 43, 65, 67 ], "target": 65, "search_path": "65-43=22\n6*22=132\n132-67=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 54, 69, 42 ], "target": 48, "search_path": "21+54=75\n69-42=27\n75-27=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 25, 75, 49 ], "target": 47, "search_path": "25-4=21\n75-49=26\n21+26=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 40, 5, 94 ], "target": 76, "search_path": "40-6=34\n5*34=170\n170-94=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 44, 38, 90 ], "target": 47, "search_path": "38-8=30\n90/30=3\n44+3=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 96, 78, 80, 6 ], "target": 18, "search_path": "96-80=16\n6*16=96\n96-78=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 82, 94, 94, 75 ], "target": 31, "search_path": "94-82=12\n94-75=19\n12+19=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 3, 9, 93 ], "target": 37, "search_path": "18+93=111\n9/3=3\n111/3=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 7, 61, 6 ], "target": 45, "search_path": "15+7=22\n61+6=67\n67-22=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 70, 64, 10 ], "target": 36, "search_path": "4*70=280\n280/10=28\n64-28=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 2, 1, 9 ], "target": 12, "search_path": "18+2=20\n9-1=8\n20-8=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 71, 55, 89 ], "target": 15, "search_path": "71-52=19\n89-55=34\n34-19=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 47, 72, 72, 12 ], "target": 31, "search_path": "72-47=25\n72/12=6\n25+6=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 68, 39, 6 ], "target": 50, "search_path": "68/4=17\n39-6=33\n17+33=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 76, 45, 34, 46 ], "target": 42, "search_path": "76-34=42\n46-45=1\n42*1=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 39, 69, 41 ], "target": 51, "search_path": "39-16=23\n69-41=28\n23+28=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 41, 28, 39, 91 ], "target": 29, "search_path": "28*39=1092\n1092/91=12\n41-12=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 10, 8, 39 ], "target": 86, "search_path": "12-10=2\n39*2=78\n8+78=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 5, 59, 56 ], "target": 12, "search_path": "59-56=3\n5*3=15\n27-15=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 24, 13, 74 ], "target": 22, "search_path": "24-20=4\n13*4=52\n74-52=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 52, 43, 25 ], "target": 10, "search_path": "25/25=1\n52-43=9\n1+9=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 77, 51, 3 ], "target": 35, "search_path": "77-59=18\n51/3=17\n18+17=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 68, 18, 74, 87 ], "target": 63, "search_path": "68-18=50\n87-74=13\n50+13=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 1, 40, 40, 66 ], "target": 64, "search_path": "66-1=65\n40/40=1\n65-1=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 78, 42, 90, 25 ], "target": 79, "search_path": "78-42=36\n90+25=115\n115-36=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 26, 73, 53, 36 ], "target": 82, "search_path": "26+73=99\n53-36=17\n99-17=82\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 75, 86, 95, 11 ], "target": 73, "search_path": "86-75=11\n95-11=84\n84-11=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 35, 41, 3, 3 ], "target": 27, "search_path": "41-35=6\n3+6=9\n3*9=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 22, 53, 26 ], "target": 78, "search_path": "22-21=1\n53+26=79\n79-1=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 35, 5, 22 ], "target": 55, "search_path": "90-35=55\n5*22=110\n110-55=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 82, 69, 7 ], "target": 29, "search_path": "6*7=42\n82-69=13\n42-13=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 64, 5, 16 ], "target": 90, "search_path": "64*5=320\n320/16=20\n70+20=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 22, 64, 11 ], "target": 18, "search_path": "64-44=20\n22/11=2\n20-2=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 22, 22, 20, 86 ], "target": 97, "search_path": "22-20=2\n22/2=11\n86+11=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 24, 6, 73 ], "target": 55, "search_path": "24/8=3\n6*3=18\n73-18=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 1, 96, 53, 81 ], "target": 64, "search_path": "1+53=54\n96*54=5184\n5184/81=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 13, 56, 37 ], "target": 26, "search_path": "37-9=28\n13*56=728\n728/28=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 33, 14, 57 ], "target": 75, "search_path": "56*33=1848\n1848/14=132\n132-57=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 84, 2, 88, 42 ], "target": 34, "search_path": "88-84=4\n2*4=8\n42-8=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 65, 69, 72 ], "target": 78, "search_path": "72-65=7\n21*7=147\n147-69=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 8, 3, 59 ], "target": 88, "search_path": "53+59=112\n8*3=24\n112-24=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 92, 57, 4, 68 ], "target": 85, "search_path": "92+57=149\n68-4=64\n149-64=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 83, 2, 70, 71 ], "target": 23, "search_path": "83-71=12\n70/2=35\n35-12=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 34, 90, 6, 91 ], "target": 42, "search_path": "91-34=57\n90/6=15\n57-15=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 84, 19, 5, 45 ], "target": 100, "search_path": "84-19=65\n65-45=20\n5*20=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 73, 79, 19 ], "target": 54, "search_path": "19-10=9\n79-73=6\n9*6=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 1, 77, 70 ], "target": 94, "search_path": "53*1=53\n77+70=147\n147-53=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 96, 58, 50 ], "target": 24, "search_path": "58-4=54\n54-50=4\n96/4=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 1, 21, 73, 1 ], "target": 52, "search_path": "1+21=22\n73+1=74\n74-22=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 13, 55, 23 ], "target": 66, "search_path": "12*55=660\n23-13=10\n660/10=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 43, 66, 59, 64 ], "target": 70, "search_path": "59-43=16\n64/16=4\n66+4=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 41, 83, 98, 32 ], "target": 58, "search_path": "41+83=124\n98-32=66\n124-66=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 76, 44, 32 ], "target": 10, "search_path": "44+76=120\n44-32=12\n120/12=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 65, 15, 3 ], "target": 53, "search_path": "81/3=27\n65+15=80\n80-27=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 3, 51, 90 ], "target": 33, "search_path": "90-51=39\n39/3=13\n20+13=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 33, 71, 5 ], "target": 47, "search_path": "94*33=3102\n71-5=66\n3102/66=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 85, 45, 14, 43 ], "target": 78, "search_path": "45-43=2\n14/2=7\n85-7=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 50, 28, 77, 76 ], "target": 78, "search_path": "50+28=78\n77-76=1\n78*1=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 73, 71, 17, 36 ], "target": 55, "search_path": "73-71=2\n17+36=53\n2+53=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 92, 39, 16 ], "target": 100, "search_path": "25*92=2300\n39-16=23\n2300/23=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 17, 25, 32, 6 ], "target": 64, "search_path": "25-17=8\n8-6=2\n32*2=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 92, 81, 84, 49 ], "target": 55, "search_path": "84-81=3\n49*3=147\n147-92=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 76, 72, 28 ], "target": 80, "search_path": "46-28=18\n72/18=4\n76+4=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 17, 74, 79, 91 ], "target": 80, "search_path": "17+74=91\n91/91=1\n79+1=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 13, 7, 35 ], "target": 37, "search_path": "5*13=65\n35-7=28\n65-28=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 4, 8, 62 ], "target": 26, "search_path": "62-56=6\n4*8=32\n32-6=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 86, 90, 45 ], "target": 10, "search_path": "45-5=40\n90-86=4\n40/4=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 74, 80, 27, 23 ], "target": 56, "search_path": "80-74=6\n27+23=50\n6+50=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 6, 35, 60 ], "target": 56, "search_path": "90+6=96\n35*96=3360\n3360/60=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 20, 51, 21 ], "target": 29, "search_path": "2*21=42\n20+51=71\n71-42=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 50, 54, 68 ], "target": 34, "search_path": "2+50=52\n54-52=2\n68/2=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 37, 15, 38 ], "target": 52, "search_path": "38+37=75\n38-15=23\n75-23=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 91, 12, 2, 70 ], "target": 73, "search_path": "12+70=82\n2*82=164\n164-91=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 85, 81, 61, 21 ], "target": 85, "search_path": "81-61=20\n21-20=1\n85*1=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 76, 49, 32, 95 ], "target": 90, "search_path": "76-49=27\n95-32=63\n27+63=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 16, 44, 20 ], "target": 29, "search_path": "16-11=5\n44-20=24\n5+24=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 44, 5, 31 ], "target": 20, "search_path": "20/5=4\n44/4=11\n31-11=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 69, 1, 40, 52 ], "target": 23, "search_path": "69*1=69\n40+52=92\n92-69=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 98, 41, 19 ], "target": 90, "search_path": "52+98=150\n41+19=60\n150-60=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 71, 53, 20, 31 ], "target": 24, "search_path": "71+53=124\n124/31=4\n20+4=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 43, 3, 99, 45 ], "target": 35, "search_path": "45-43=2\n99/3=33\n2+33=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 19, 96, 57 ], "target": 49, "search_path": "19*96=1824\n1824/57=32\n81-32=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 24, 45, 23, 39 ], "target": 19, "search_path": "45-39=6\n24/6=4\n23-4=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 95, 8, 37 ], "target": 58, "search_path": "8+95=103\n8+37=45\n103-45=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 35, 5, 68 ], "target": 88, "search_path": "27+68=95\n35/5=7\n95-7=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 49, 15, 95 ], "target": 88, "search_path": "56+49=105\n105/15=7\n95-7=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 44, 76, 1 ], "target": 79, "search_path": "46-44=2\n76+1=77\n2+77=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 91, 95, 34 ], "target": 98, "search_path": "3*34=102\n95-91=4\n102-4=98\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 50, 81, 89 ], "target": 46, "search_path": "89-81=8\n32/8=4\n50-4=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 76, 8, 69, 19 ], "target": 65, "search_path": "76/19=4\n69-8=61\n4+61=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 28, 3, 55 ], "target": 80, "search_path": "57+28=85\n3*55=165\n165-85=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 83, 96, 78, 68 ], "target": 33, "search_path": "83+96=179\n78+68=146\n179-146=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 74, 20, 30 ], "target": 55, "search_path": "31+74=105\n20+30=50\n105-50=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 21, 11, 27 ], "target": 78, "search_path": "2+11=13\n27-21=6\n13*6=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 66, 36, 95, 23 ], "target": 43, "search_path": "66+95=161\n161/23=7\n36+7=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 80, 40, 25, 20 ], "target": 35, "search_path": "80-40=40\n25-20=5\n40-5=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 71, 90, 44, 37 ], "target": 80, "search_path": "71+90=161\n44+37=81\n161-81=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 17, 91, 85 ], "target": 73, "search_path": "62+17=79\n91-85=6\n79-6=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 91, 79, 80, 9 ], "target": 59, "search_path": "91-79=12\n80-9=71\n71-12=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 34, 86, 14 ], "target": 13, "search_path": "34*14=476\n476-86=390\n390/30=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 10, 43, 73 ], "target": 30, "search_path": "57+73=130\n130/10=13\n43-13=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 17, 70, 10 ], "target": 75, "search_path": "17*70=1190\n1190/10=119\n119-44=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 16, 78, 21 ], "target": 23, "search_path": "55-16=39\n78/39=2\n21+2=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 24, 8, 59 ], "target": 60, "search_path": "33-24=9\n59-8=51\n9+51=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 55, 61, 66 ], "target": 33, "search_path": "8+55=63\n63-61=2\n66/2=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 68, 60, 5, 5 ], "target": 15, "search_path": "68-60=8\n8-5=3\n5*3=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 92, 93, 10, 61 ], "target": 52, "search_path": "93-92=1\n61-10=51\n1+51=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 41, 52, 18, 85 ], "target": 10, "search_path": "41+52=93\n18+85=103\n103-93=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 60, 3, 12 ], "target": 84, "search_path": "4*60=240\n12+240=252\n252/3=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 98, 68, 95, 14 ], "target": 21, "search_path": "95*14=1330\n98+1330=1428\n1428/68=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 85, 45, 89, 68 ], "target": 92, "search_path": "89-85=4\n68-45=23\n4*23=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 1, 5, 28, 14 ], "target": 43, "search_path": "28-1=27\n5*14=70\n70-27=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 51, 87, 91, 2 ], "target": 44, "search_path": "51+87=138\n91*2=182\n182-138=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 36, 37, 2 ], "target": 18, "search_path": "21+36=57\n37+2=39\n57-39=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 71, 17, 40, 7 ], "target": 67, "search_path": "17-7=10\n40/10=4\n71-4=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 89, 46, 23 ], "target": 100, "search_path": "89-12=77\n46-23=23\n77+23=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 57, 6, 53 ], "target": 37, "search_path": "57-53=4\n6*4=24\n13+24=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 23, 42, 27, 12 ], "target": 26, "search_path": "23+42=65\n27+12=39\n65-39=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 21, 53, 17 ], "target": 85, "search_path": "27+21=48\n53-48=5\n17*5=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 94, 99, 20 ], "target": 77, "search_path": "99+20=119\n119/7=17\n94-17=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 55, 85, 73 ], "target": 83, "search_path": "40+55=95\n85-73=12\n95-12=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 46, 11, 6 ], "target": 21, "search_path": "46*6=276\n276-45=231\n231/11=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 96, 3, 35, 91 ], "target": 33, "search_path": "96-3=93\n35+91=126\n126-93=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 28, 28, 84 ], "target": 36, "search_path": "64+28=92\n84-28=56\n92-56=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 77, 2, 16, 65 ], "target": 37, "search_path": "77+16=93\n2*65=130\n130-93=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 51, 2, 46, 61 ], "target": 20, "search_path": "51+61=112\n2*46=92\n112-92=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 15, 32, 23 ], "target": 61, "search_path": "15-9=6\n32+23=55\n6+55=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 79, 10, 8 ], "target": 72, "search_path": "10/10=1\n79-8=71\n1+71=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 43, 69, 80, 43 ], "target": 75, "search_path": "43+69=112\n80-43=37\n112-37=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 12, 16, 14 ], "target": 51, "search_path": "72*14=1008\n1008/16=63\n63-12=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 99, 14, 53 ], "target": 86, "search_path": "53-14=39\n39/3=13\n99-13=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 14, 98, 57, 12 ], "target": 38, "search_path": "98/14=7\n57-12=45\n45-7=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 52, 68, 5 ], "target": 17, "search_path": "52+68=120\n120/10=12\n5+12=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 86, 72, 19, 31 ], "target": 64, "search_path": "86-72=14\n19+31=50\n14+50=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 57, 26, 26 ], "target": 78, "search_path": "57-28=29\n29-26=3\n26*3=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 82, 21, 30, 90 ], "target": 43, "search_path": "82+21=103\n90-30=60\n103-60=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 96, 76, 19 ], "target": 28, "search_path": "96-72=24\n76/19=4\n24+4=28\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 91, 18, 64, 78 ], "target": 33, "search_path": "91+18=109\n64+78=142\n142-109=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 38, 46, 42 ], "target": 86, "search_path": "46-42=4\n12*4=48\n38+48=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 24, 30, 24, 29 ], "target": 60, "search_path": "24/24=1\n30+29=59\n1+59=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 41, 29, 44, 17 ], "target": 34, "search_path": "41+44=85\n85/17=5\n29+5=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 93, 92, 90, 49 ], "target": 42, "search_path": "93-92=1\n90-49=41\n1+41=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 7, 27, 2 ], "target": 22, "search_path": "25+7=32\n27*2=54\n54-32=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 21, 32, 12 ], "target": 24, "search_path": "55-21=34\n34-32=2\n12*2=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 65, 4, 47 ], "target": 85, "search_path": "65+47=112\n112/4=28\n57+28=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 71, 23, 88 ], "target": 84, "search_path": "71-52=19\n88-23=65\n19+65=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 58, 7, 50, 18 ], "target": 38, "search_path": "58-50=8\n7*8=56\n56-18=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 34, 76, 22, 42 ], "target": 61, "search_path": "34*76=2584\n2584-22=2562\n2562/42=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 86, 82, 46, 3 ], "target": 22, "search_path": "82-46=36\n3*36=108\n108-86=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 58, 3, 15, 50 ], "target": 75, "search_path": "58-3=55\n55-50=5\n15*5=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 1, 88, 67, 60 ], "target": 45, "search_path": "67-1=66\n60*66=3960\n3960/88=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 35, 4, 97 ], "target": 47, "search_path": "4*97=388\n35+388=423\n423/9=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 68, 40, 52, 9 ], "target": 51, "search_path": "68*9=612\n52-40=12\n612/12=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 74, 73, 4, 13 ], "target": 53, "search_path": "74-73=1\n4*13=52\n1+52=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 76, 9, 49 ], "target": 77, "search_path": "40+9=49\n49/49=1\n76+1=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 33, 95, 67 ], "target": 69, "search_path": "8+33=41\n95-67=28\n41+28=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 82, 84, 18 ], "target": 72, "search_path": "84-82=2\n27*2=54\n18+54=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 75, 61, 34 ], "target": 100, "search_path": "75-70=5\n61+34=95\n5+95=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 31, 53, 89 ], "target": 34, "search_path": "70+89=159\n159/53=3\n31+3=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 14, 73, 28 ], "target": 66, "search_path": "7+14=21\n73-28=45\n21+45=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 66, 69, 3, 56 ], "target": 50, "search_path": "69-66=3\n56-3=53\n53-3=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 37, 35, 27, 66 ], "target": 60, "search_path": "37-35=2\n66/2=33\n27+33=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 23, 74, 95, 3 ], "target": 70, "search_path": "95-3=92\n92/23=4\n74-4=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 22, 98, 98, 72 ], "target": 72, "search_path": "98-98=0\n22*0=0\n72+0=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 88, 35, 25, 35 ], "target": 63, "search_path": "88+35=123\n25+35=60\n123-60=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 71, 78, 81, 31 ], "target": 99, "search_path": "71+78=149\n81-31=50\n149-50=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 49, 78, 8 ], "target": 35, "search_path": "2+49=51\n78+8=86\n86-51=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 23, 18, 90, 9 ], "target": 99, "search_path": "23*9=207\n18+90=108\n207-108=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 13, 9, 79 ], "target": 15, "search_path": "13-9=4\n16*4=64\n79-64=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 34, 14, 90 ], "target": 53, "search_path": "90-14=76\n76/4=19\n34+19=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 74, 27, 54 ], "target": 66, "search_path": "16*27=432\n432/54=8\n74-8=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 83, 37, 14 ], "target": 42, "search_path": "83-18=65\n37-14=23\n65-23=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 17, 26, 43 ], "target": 90, "search_path": "53-43=10\n26-17=9\n10*9=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 35, 64, 21, 33 ], "target": 86, "search_path": "35-33=2\n64-21=43\n2*43=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 7, 7, 63 ], "target": 26, "search_path": "63-38=25\n7/7=1\n25+1=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 42, 28, 25, 70 ], "target": 24, "search_path": "42+28=70\n70/70=1\n25-1=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 54, 80, 61 ], "target": 50, "search_path": "55*54=2970\n80+2970=3050\n3050/61=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 41, 6, 95 ], "target": 66, "search_path": "95-41=54\n54/6=9\n57+9=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 51, 89, 15, 86 ], "target": 12, "search_path": "51-15=36\n89-86=3\n36/3=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 52, 29, 8 ], "target": 59, "search_path": "44+52=96\n29+8=37\n96-37=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 91, 21, 83, 28 ], "target": 86, "search_path": "91-28=63\n63/21=3\n83+3=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 50, 60, 52, 68 ], "target": 90, "search_path": "50+52=102\n60*102=6120\n6120/68=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 72, 81, 73 ], "target": 97, "search_path": "72-15=57\n81+73=154\n154-57=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 66, 78, 83 ], "target": 21, "search_path": "66-40=26\n83-78=5\n26-5=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 63, 73, 72 ], "target": 88, "search_path": "73-63=10\n16*10=160\n160-72=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 58, 94, 59, 39 ], "target": 97, "search_path": "58+59=117\n117/39=3\n94+3=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 24, 51, 93, 91 ], "target": 52, "search_path": "24*91=2184\n93-51=42\n2184/42=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 23, 17, 17 ], "target": 70, "search_path": "13+23=36\n17+17=34\n36+34=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 58, 3, 75 ], "target": 67, "search_path": "75-3=72\n72/8=9\n58+9=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 14, 77, 43, 73 ], "target": 99, "search_path": "77-73=4\n14*4=56\n43+56=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 80, 53, 33 ], "target": 30, "search_path": "90-80=10\n53-33=20\n10+20=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 74, 17, 98 ], "target": 93, "search_path": "74-62=12\n98-17=81\n12+81=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 1, 70, 84, 76 ], "target": 61, "search_path": "70-1=69\n84-76=8\n69-8=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 76, 7, 91 ], "target": 99, "search_path": "76-20=56\n56/7=8\n91+8=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 17, 77, 18, 34 ], "target": 43, "search_path": "18-17=1\n77-34=43\n1*43=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 15, 22, 6 ], "target": 19, "search_path": "22-6=16\n64/16=4\n15+4=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 54, 60, 17, 72 ], "target": 30, "search_path": "60-54=6\n17*6=102\n102-72=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 15, 4, 38 ], "target": 46, "search_path": "38-15=23\n4*23=92\n92-46=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 87, 68, 78, 2 ], "target": 79, "search_path": "87+68=155\n78-2=76\n155-76=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 2, 71, 54 ], "target": 27, "search_path": "64+71=135\n2*54=108\n135-108=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 42, 86, 28 ], "target": 26, "search_path": "42+86=128\n128/64=2\n28-2=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 61, 46, 17, 59 ], "target": 61, "search_path": "61-46=15\n17+59=76\n76-15=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 83, 74, 74, 56 ], "target": 27, "search_path": "83+74=157\n74+56=130\n157-130=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 84, 62, 63 ], "target": 84, "search_path": "62-62=0\n63*0=0\n84+0=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 99, 99, 92, 72 ], "target": 21, "search_path": "99/99=1\n92-72=20\n1+20=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 89, 64, 37 ], "target": 25, "search_path": "38-37=1\n89-64=25\n1*25=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 7, 91, 56 ], "target": 47, "search_path": "5+7=12\n91-56=35\n12+35=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 17, 65, 8, 13 ], "target": 20, "search_path": "17+8=25\n65/13=5\n25-5=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 93, 58, 40, 18 ], "target": 93, "search_path": "93+58=151\n40+18=58\n151-58=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 32, 82, 28 ], "target": 47, "search_path": "31+32=63\n82+28=110\n110-63=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 64, 32, 25 ], "target": 32, "search_path": "32-5=27\n27-25=2\n64/2=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 71, 53, 23, 36 ], "target": 65, "search_path": "71+53=124\n23+36=59\n124-59=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 39, 24, 51, 36 ], "target": 21, "search_path": "51-39=12\n36/12=3\n24-3=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 85, 22, 92, 77 ], "target": 77, "search_path": "92-85=7\n22*7=154\n154-77=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 54, 53, 2 ], "target": 79, "search_path": "81-54=27\n53*2=106\n106-27=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 50, 61, 42 ], "target": 90, "search_path": "63-50=13\n61+42=103\n103-13=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 37, 15, 46 ], "target": 20, "search_path": "4+37=41\n15+46=61\n61-41=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 85, 67, 60, 22 ], "target": 69, "search_path": "67-60=7\n22*7=154\n154-85=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 93, 54, 35 ], "target": 27, "search_path": "93*54=5022\n5022/81=62\n62-35=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 26, 32, 61, 61 ], "target": 58, "search_path": "26+32=58\n61-61=0\n58+0=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 98, 6, 60, 68 ], "target": 24, "search_path": "98+6=104\n60+68=128\n128-104=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 17, 89, 34 ], "target": 64, "search_path": "34-17=17\n9*17=153\n153-89=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 88, 37, 32, 29 ], "target": 24, "search_path": "37+29=66\n32*66=2112\n2112/88=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 34, 32, 58 ], "target": 21, "search_path": "11*58=638\n34+638=672\n672/32=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 10, 80, 74 ], "target": 80, "search_path": "2+80=82\n82-74=8\n10*8=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 96, 14, 51 ], "target": 71, "search_path": "96-62=34\n51-14=37\n34+37=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 1, 73, 71, 45 ], "target": 91, "search_path": "73-71=2\n45*2=90\n1+90=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 67, 18, 39, 56 ], "target": 67, "search_path": "18+39=57\n57-56=1\n67*1=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 5, 70, 71 ], "target": 53, "search_path": "71-4=67\n70/5=14\n67-14=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 53, 88, 26 ], "target": 77, "search_path": "90-53=37\n88+26=114\n114-37=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 43, 10, 12 ], "target": 94, "search_path": "28*12=336\n43*10=430\n430-336=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 28, 89, 77 ], "target": 97, "search_path": "28+89=117\n77+117=194\n194/2=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 73, 20, 93, 23 ], "target": 17, "search_path": "73-20=53\n93-23=70\n70-53=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 91, 40, 13 ], "target": 97, "search_path": "33+91=124\n40-13=27\n124-27=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 34, 6, 97, 68 ], "target": 80, "search_path": "34+68=102\n102/6=17\n97-17=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 13, 3, 93 ], "target": 92, "search_path": "15-13=2\n93-3=90\n2+90=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 59, 76, 73 ], "target": 32, "search_path": "59+73=132\n132/3=44\n76-44=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 83, 10, 87, 41 ], "target": 35, "search_path": "83+10=93\n87+41=128\n128-93=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 16, 21, 18 ], "target": 18, "search_path": "38+16=54\n21-18=3\n54/3=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 26, 62, 7, 6 ], "target": 88, "search_path": "26+62=88\n7-6=1\n88*1=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 65, 41, 24 ], "target": 37, "search_path": "65*24=1560\n1560/20=78\n78-41=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 83, 30, 17, 25 ], "target": 95, "search_path": "83-30=53\n17+25=42\n53+42=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 40, 99, 72 ], "target": 49, "search_path": "99-72=27\n27/3=9\n40+9=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 64, 3, 78 ], "target": 59, "search_path": "64-31=33\n78/3=26\n33+26=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 70, 92, 6 ], "target": 86, "search_path": "70-70=0\n92-6=86\n0+86=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 26, 30, 27, 18 ], "target": 11, "search_path": "26+30=56\n27+18=45\n56-45=11\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 98, 79, 36, 6 ], "target": 49, "search_path": "98-79=19\n36-6=30\n19+30=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 61, 98, 67, 36 ], "target": 56, "search_path": "61+98=159\n67+36=103\n159-103=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 18, 35, 6 ], "target": 20, "search_path": "53+35=88\n18*6=108\n108-88=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 21, 42, 14 ], "target": 58, "search_path": "9+21=30\n42-14=28\n30+28=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 43, 83, 32, 80 ], "target": 53, "search_path": "83-80=3\n32*3=96\n96-43=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 35, 19, 69, 92 ], "target": 72, "search_path": "35+19=54\n92*54=4968\n4968/69=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 19, 23, 21 ], "target": 66, "search_path": "81*19=1539\n1539-21=1518\n1518/23=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 53, 69, 60 ], "target": 84, "search_path": "81-69=12\n60-53=7\n12*7=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 78, 18, 41 ], "target": 46, "search_path": "27+78=105\n18+41=59\n105-59=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 92, 25, 74, 9 ], "target": 61, "search_path": "92+25=117\n117/9=13\n74-13=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 89, 45, 19, 24 ], "target": 91, "search_path": "89+45=134\n19+24=43\n134-43=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 67, 38, 78, 87 ], "target": 75, "search_path": "67-38=29\n87/29=3\n78-3=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 37, 3, 58, 61 ], "target": 76, "search_path": "37+61=98\n3*58=174\n174-98=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 60, 72, 69, 12 ], "target": 70, "search_path": "72-60=12\n12/12=1\n69+1=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 39, 36, 6, 63 ], "target": 58, "search_path": "36*63=2268\n2268-6=2262\n2262/39=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 12, 6, 28 ], "target": 72, "search_path": "28+12=40\n40-28=12\n6*12=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 56, 55, 63 ], "target": 12, "search_path": "63-55=8\n56/8=7\n5+7=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 41, 7, 87, 48 ], "target": 88, "search_path": "41+7=48\n48/48=1\n87+1=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 89, 91, 57 ], "target": 74, "search_path": "89-49=40\n91-57=34\n40+34=74\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 69, 72, 26 ], "target": 69, "search_path": "72-45=27\n27-26=1\n69*1=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 35, 58, 23, 21 ], "target": 21, "search_path": "58-35=23\n23+21=44\n44-23=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 34, 6, 89, 30 ], "target": 19, "search_path": "34+6=40\n89-30=59\n59-40=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 18, 93, 85 ], "target": 16, "search_path": "18-10=8\n93-85=8\n8+8=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 58, 76, 61, 19 ], "target": 24, "search_path": "76-58=18\n61-19=42\n42-18=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 4, 73, 62 ], "target": 19, "search_path": "32/4=8\n73-62=11\n8+11=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 35, 79, 27, 2 ], "target": 84, "search_path": "35+79=114\n114/2=57\n27+57=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 32, 96, 37 ], "target": 29, "search_path": "37-11=26\n96/32=3\n26+3=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 3, 97, 76 ], "target": 22, "search_path": "4-3=1\n97-76=21\n1+21=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 9, 57, 47 ], "target": 72, "search_path": "57-9=48\n48-47=1\n72*1=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 23, 51, 90, 79 ], "target": 85, "search_path": "23+51=74\n90-79=11\n74+11=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 18, 21, 98 ], "target": 85, "search_path": "9*18=162\n98-21=77\n162-77=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 50, 8, 51, 99 ], "target": 10, "search_path": "50+8=58\n99-51=48\n58-48=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 67, 48, 67, 30 ], "target": 19, "search_path": "67/67=1\n48-30=18\n1+18=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 56, 66, 23 ], "target": 37, "search_path": "62-56=6\n66-23=43\n43-6=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 87, 85, 8 ], "target": 34, "search_path": "87-85=2\n8*2=16\n18+16=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 51, 80, 88 ], "target": 48, "search_path": "80+88=168\n168/56=3\n51-3=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 85, 24, 64, 55 ], "target": 58, "search_path": "85-24=61\n64+55=119\n119-61=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 49, 25, 90 ], "target": 46, "search_path": "20+49=69\n25+90=115\n115-69=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 41, 41, 30, 13 ], "target": 13, "search_path": "41-41=0\n30*0=0\n13+0=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 10, 40, 65 ], "target": 10, "search_path": "5+10=15\n65-40=25\n25-15=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 49, 28, 1 ], "target": 73, "search_path": "52+49=101\n28*1=28\n101-28=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 29, 14, 16 ], "target": 75, "search_path": "16+29=45\n14+16=30\n45+30=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 50, 3, 19 ], "target": 67, "search_path": "32+19=51\n51/3=17\n50+17=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 7, 97, 34 ], "target": 49, "search_path": "97-70=27\n34-27=7\n7*7=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 7, 64, 56 ], "target": 27, "search_path": "21*7=147\n64+56=120\n147-120=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 2, 58, 54 ], "target": 20, "search_path": "58-54=4\n2*4=8\n28-8=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 91, 7, 36 ], "target": 85, "search_path": "6*7=42\n91+36=127\n127-42=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 18, 9, 46 ], "target": 53, "search_path": "72+18=90\n46-9=37\n90-37=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 40, 63, 49 ], "target": 18, "search_path": "40+63=103\n103-49=54\n54/3=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 61, 64, 32 ], "target": 49, "search_path": "61-44=17\n64-32=32\n17+32=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 30, 26, 23 ], "target": 95, "search_path": "30/10=3\n23*3=69\n26+69=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 25, 34, 99 ], "target": 92, "search_path": "9*25=225\n34+99=133\n225-133=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 40, 96, 46 ], "target": 72, "search_path": "49-46=3\n96/3=32\n40+32=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 49, 9, 22 ], "target": 98, "search_path": "2+9=11\n49*22=1078\n1078/11=98\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 83, 16, 35 ], "target": 92, "search_path": "16-11=5\n35*5=175\n175-83=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 95, 55, 6, 3 ], "target": 64, "search_path": "95+6=101\n55*3=165\n165-101=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 51, 76, 2 ], "target": 64, "search_path": "51-25=26\n76/2=38\n26+38=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 68, 77, 49, 91 ], "target": 33, "search_path": "77-68=9\n91-49=42\n42-9=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 96, 99, 40, 41 ], "target": 72, "search_path": "96-41=55\n99*40=3960\n3960/55=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 37, 66, 11 ], "target": 82, "search_path": "37-10=27\n66-11=55\n27+55=82\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 79, 74, 9, 33 ], "target": 50, "search_path": "79+74=153\n153/9=17\n33+17=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 41, 13, 2, 21 ], "target": 12, "search_path": "41+13=54\n2*21=42\n54-42=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 91, 49, 21 ], "target": 32, "search_path": "91-31=60\n49-21=28\n60-28=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 24, 56, 77, 54 ], "target": 18, "search_path": "24+56=80\n80-77=3\n54/3=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 38, 3, 52 ], "target": 77, "search_path": "81-38=43\n3*43=129\n129-52=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 26, 32, 88, 10 ], "target": 86, "search_path": "26-10=16\n32/16=2\n88-2=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 37, 40, 90, 54 ], "target": 33, "search_path": "40-37=3\n90-54=36\n36-3=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 85, 84, 28 ], "target": 83, "search_path": "85-5=80\n84/28=3\n80+3=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 28, 69, 31 ], "target": 40, "search_path": "32+28=60\n69+31=100\n100-60=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 34, 69, 48, 12 ], "target": 25, "search_path": "69-34=35\n48+12=60\n60-35=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 92, 4, 97 ], "target": 52, "search_path": "92+4=96\n97-96=1\n52*1=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 82, 19, 99, 44 ], "target": 42, "search_path": "82+19=101\n99+44=143\n143-101=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 39, 1, 70, 3 ], "target": 44, "search_path": "39-1=38\n3*38=114\n114-70=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 93, 3, 25, 15 ], "target": 19, "search_path": "93-3=90\n90/15=6\n25-6=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 37, 71, 87 ], "target": 99, "search_path": "46+37=83\n87-71=16\n83+16=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 21, 93, 18 ], "target": 91, "search_path": "21-12=9\n18/9=2\n93-2=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 44, 17, 24 ], "target": 37, "search_path": "24-17=7\n49/7=7\n44-7=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 89, 14, 1, 42 ], "target": 61, "search_path": "89+14=103\n1*42=42\n103-42=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 50, 58, 93 ], "target": 76, "search_path": "25+50=75\n58+93=151\n151-75=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 52, 35, 43 ], "target": 51, "search_path": "7+52=59\n43-35=8\n59-8=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 66, 37, 38 ], "target": 69, "search_path": "37+38=75\n75/25=3\n66+3=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 58, 61, 24, 53 ], "target": 45, "search_path": "61-58=3\n24/3=8\n53-8=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 38, 71, 80 ], "target": 52, "search_path": "71-38=33\n4*33=132\n132-80=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 37, 40, 70 ], "target": 34, "search_path": "72-70=2\n37*2=74\n74-40=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 75, 71, 79, 41 ], "target": 82, "search_path": "71+79=150\n150/75=2\n41*2=82\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 39, 44, 6 ], "target": 17, "search_path": "72-39=33\n44+6=50\n50-33=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 85, 35, 15, 68 ], "target": 43, "search_path": "35*68=2380\n2380/85=28\n15+28=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 43, 82, 4 ], "target": 72, "search_path": "82+4=86\n36*86=3096\n3096/43=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 39, 70, 2, 86 ], "target": 24, "search_path": "70-39=31\n2*31=62\n86-62=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 39, 84, 72, 37 ], "target": 24, "search_path": "39-37=2\n84-72=12\n2*12=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 78, 9, 17, 6 ], "target": 64, "search_path": "78+9=87\n17+6=23\n87-23=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 82, 92, 72 ], "target": 28, "search_path": "90-82=8\n92-72=20\n8+20=28\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 41, 15, 22 ], "target": 13, "search_path": "44/22=2\n41-15=26\n26/2=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 97, 10, 40 ], "target": 83, "search_path": "40-10=30\n6*30=180\n180-97=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 88, 65, 29, 54 ], "target": 70, "search_path": "88+65=153\n29+54=83\n153-83=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 29, 86, 66, 70 ], "target": 30, "search_path": "70-66=4\n29*4=116\n116-86=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 40, 82, 1 ], "target": 53, "search_path": "94+40=134\n82-1=81\n134-81=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 98, 83, 90, 62 ], "target": 43, "search_path": "98-83=15\n90-62=28\n15+28=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 6, 98, 5 ], "target": 53, "search_path": "44+6=50\n98+5=103\n103-50=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 57, 8, 8 ], "target": 74, "search_path": "33+57=90\n8+8=16\n90-16=74\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 68, 75, 78 ], "target": 83, "search_path": "68-53=15\n75/15=5\n78+5=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 38, 13, 56 ], "target": 22, "search_path": "59-38=21\n56-13=43\n43-21=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 84, 28, 61, 27 ], "target": 78, "search_path": "84+28=112\n61-27=34\n112-34=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 69, 30, 46, 3 ], "target": 79, "search_path": "69+30=99\n99/3=33\n46+33=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 37, 61, 86, 43 ], "target": 12, "search_path": "61-37=24\n86/43=2\n24/2=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 43, 58, 21 ], "target": 47, "search_path": "43-11=32\n58+21=79\n79-32=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 20, 17, 95 ], "target": 86, "search_path": "6+20=26\n17+95=112\n112-26=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 41, 74, 1 ], "target": 13, "search_path": "19+41=60\n74-1=73\n73-60=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 34, 85, 40, 7 ], "target": 43, "search_path": "40-34=6\n7*6=42\n85-42=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 73, 15, 48 ], "target": 93, "search_path": "53+73=126\n48-15=33\n126-33=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 23, 2, 58 ], "target": 33, "search_path": "46-23=23\n58-2=56\n56-23=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 41, 16, 66 ], "target": 67, "search_path": "57-41=16\n16/16=1\n66+1=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 42, 4, 28, 2 ], "target": 20, "search_path": "42+4=46\n28-2=26\n46-26=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 90, 45, 22 ], "target": 58, "search_path": "90-9=81\n45-22=23\n81-23=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 26, 39, 52, 46 ], "target": 83, "search_path": "52/26=2\n39+46=85\n85-2=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 79, 60, 85 ], "target": 58, "search_path": "85-79=6\n12/6=2\n60-2=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 93, 9, 78, 82 ], "target": 88, "search_path": "93-9=84\n82-78=4\n84+4=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 97, 89, 8 ], "target": 49, "search_path": "97-89=8\n8*8=64\n64-15=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 99, 71, 14, 90 ], "target": 92, "search_path": "99-71=28\n28/14=2\n90+2=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 16, 81, 33 ], "target": 16, "search_path": "81-49=32\n33-32=1\n16*1=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 77, 74, 34, 31 ], "target": 71, "search_path": "77-74=3\n34*3=102\n102-31=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 16, 92, 47 ], "target": 80, "search_path": "92-47=45\n45/9=5\n16*5=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 41, 7, 60, 26 ], "target": 49, "search_path": "60-41=19\n26-19=7\n7*7=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 85, 3, 12, 44 ], "target": 83, "search_path": "12+44=56\n3*56=168\n168-85=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 16, 43, 21 ], "target": 54, "search_path": "16+16=32\n43-21=22\n32+22=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 55, 48, 12 ], "target": 79, "search_path": "55-48=7\n13*7=91\n91-12=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 74, 48, 79, 5 ], "target": 58, "search_path": "74-48=26\n79+5=84\n84-26=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 1, 79, 83 ], "target": 23, "search_path": "27*1=27\n83-79=4\n27-4=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 75, 96, 3, 36 ], "target": 59, "search_path": "75+36=111\n111/3=37\n96-37=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 69, 92, 48, 31 ], "target": 95, "search_path": "92*48=4416\n4416/69=64\n31+64=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 81, 46, 68 ], "target": 48, "search_path": "81-11=70\n68-46=22\n70-22=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 54, 3, 76, 32 ], "target": 95, "search_path": "54-3=51\n76-32=44\n51+44=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 35, 5, 60 ], "target": 63, "search_path": "60-4=56\n35/5=7\n56+7=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 41, 40, 33, 87 ], "target": 82, "search_path": "41-33=8\n40/8=5\n87-5=82\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 46, 35, 24 ], "target": 30, "search_path": "46-18=28\n35*24=840\n840/28=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 48, 60, 6 ], "target": 45, "search_path": "63+48=111\n60+6=66\n111-66=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 92, 6, 23, 50 ], "target": 60, "search_path": "92/23=4\n6+50=56\n4+56=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 93, 91, 34 ], "target": 37, "search_path": "40+34=74\n93-91=2\n74/2=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 14, 97, 63 ], "target": 93, "search_path": "63-7=56\n56/14=4\n97-4=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 51, 47, 21, 18 ], "target": 64, "search_path": "21-18=3\n51/3=17\n47+17=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 58, 24, 14, 68 ], "target": 16, "search_path": "58-24=34\n68/34=2\n14+2=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 88, 67, 79 ], "target": 23, "search_path": "88-53=35\n79-67=12\n35-12=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 23, 3, 23 ], "target": 24, "search_path": "38-23=15\n23-15=8\n3*8=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 68, 39, 2 ], "target": 73, "search_path": "68-32=36\n39-2=37\n36+37=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 89, 51, 55, 60 ], "target": 90, "search_path": "89-55=34\n51*60=3060\n3060/34=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 98, 58, 74, 10 ], "target": 78, "search_path": "98-58=40\n40/10=4\n74+4=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 51, 39, 51, 4 ], "target": 59, "search_path": "51-39=12\n51-4=47\n12+47=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 11, 41, 69 ], "target": 34, "search_path": "44-41=3\n69/3=23\n11+23=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 91, 54, 49 ], "target": 36, "search_path": "91-49=42\n54*42=2268\n2268/63=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 34, 75, 80 ], "target": 73, "search_path": "2*34=68\n80-75=5\n68+5=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 54, 8, 57 ], "target": 33, "search_path": "57-54=3\n8*3=24\n9+24=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 19, 2, 84 ], "target": 60, "search_path": "15*84=1260\n19+2=21\n1260/21=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 88, 22, 59, 88 ], "target": 59, "search_path": "88-88=0\n22*0=0\n59+0=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 71, 31, 12, 7 ], "target": 18, "search_path": "71+31=102\n12*7=84\n102-84=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 96, 71, 68, 36 ], "target": 84, "search_path": "71-68=3\n36/3=12\n96-12=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 89, 47, 59, 43 ], "target": 26, "search_path": "89-47=42\n59-43=16\n42-16=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 57, 47, 5 ], "target": 34, "search_path": "57-47=10\n10/5=2\n32+2=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 98, 26, 25, 65 ], "target": 84, "search_path": "98+26=124\n65-25=40\n124-40=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 96, 58, 93, 65 ], "target": 27, "search_path": "96+93=189\n65-58=7\n189/7=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 19, 8, 16 ], "target": 23, "search_path": "27+19=46\n16/8=2\n46/2=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 97, 85, 29, 53 ], "target": 100, "search_path": "97+85=182\n29+53=82\n182-82=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 22, 49, 21, 8 ], "target": 70, "search_path": "22*21=462\n49*8=392\n462-392=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 58, 62, 99 ], "target": 86, "search_path": "58-9=49\n99-62=37\n49+37=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 67, 41, 89, 2 ], "target": 65, "search_path": "67-41=26\n89+2=91\n91-26=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 28, 88, 58 ], "target": 56, "search_path": "88-28=60\n60/30=2\n58-2=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 29, 59, 80 ], "target": 77, "search_path": "29+59=88\n70*88=6160\n6160/80=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 35, 92, 33, 69 ], "target": 51, "search_path": "35+33=68\n69*68=4692\n4692/92=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 54, 22, 91, 41 ], "target": 60, "search_path": "91+41=132\n132/22=6\n54+6=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 58, 25, 1, 39 ], "target": 73, "search_path": "58-25=33\n1+39=40\n33+40=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 32, 2, 57 ], "target": 51, "search_path": "19*2=38\n32+57=89\n89-38=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 50, 60, 25 ], "target": 19, "search_path": "50/5=10\n60/10=6\n25-6=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 45, 6, 68 ], "target": 33, "search_path": "68-55=13\n6*13=78\n78-45=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 1, 21, 70 ], "target": 15, "search_path": "70/2=35\n21-1=20\n35-20=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 23, 9, 17, 36 ], "target": 12, "search_path": "23-9=14\n17-14=3\n36/3=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 73, 33, 3, 94 ], "target": 40, "search_path": "94-73=21\n21/3=7\n33+7=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 16, 32, 74 ], "target": 19, "search_path": "32/16=2\n74/2=37\n37-18=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 89, 58, 94, 33 ], "target": 92, "search_path": "89-58=31\n94-33=61\n31+61=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 4, 28, 12 ], "target": 29, "search_path": "4+28=32\n12/4=3\n32-3=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 65, 83, 90, 16 ], "target": 56, "search_path": "83-65=18\n90-16=74\n74-18=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 3, 70, 96 ], "target": 48, "search_path": "32+3=35\n70/35=2\n96/2=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 59, 24, 6 ], "target": 91, "search_path": "2+59=61\n24+6=30\n61+30=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 10, 51, 67 ], "target": 54, "search_path": "51-10=41\n67+41=108\n108/2=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 86, 22, 91 ], "target": 60, "search_path": "86-33=53\n22+91=113\n113-53=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 53, 86, 94 ], "target": 85, "search_path": "5*53=265\n86+94=180\n265-180=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 98, 83, 38, 35 ], "target": 12, "search_path": "98-83=15\n38-35=3\n15-3=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 50, 7, 10, 78 ], "target": 76, "search_path": "50/10=5\n78-7=71\n5+71=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 37, 90, 29, 44 ], "target": 68, "search_path": "90-37=53\n44-29=15\n53+15=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 96, 20, 79, 98 ], "target": 61, "search_path": "96+20=116\n79+98=177\n177-116=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 25, 68, 84 ], "target": 33, "search_path": "68+84=152\n152/19=8\n25+8=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 64, 79, 18 ], "target": 59, "search_path": "11+79=90\n90/18=5\n64-5=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 47, 42, 17, 9 ], "target": 15, "search_path": "42*17=714\n714-9=705\n705/47=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 98, 18, 31, 5 ], "target": 44, "search_path": "98-18=80\n31+5=36\n80-36=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 78, 18, 11 ], "target": 90, "search_path": "94-78=16\n16-11=5\n18*5=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 28, 43, 45 ], "target": 75, "search_path": "25*45=1125\n43-28=15\n1125/15=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 51, 2, 47, 15 ], "target": 65, "search_path": "51-15=36\n36/2=18\n47+18=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 16, 34, 11 ], "target": 32, "search_path": "38-16=22\n22/11=2\n34-2=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 57, 79, 20 ], "target": 32, "search_path": "20/2=10\n79-57=22\n10+22=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 16, 96, 11 ], "target": 76, "search_path": "15+16=31\n96+11=107\n107-31=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 29, 3, 19 ], "target": 13, "search_path": "29-9=20\n19+20=39\n39/3=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 17, 45, 17 ], "target": 19, "search_path": "45/3=15\n17+17=34\n34-15=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 65, 76, 73 ], "target": 75, "search_path": "90-65=25\n76-73=3\n25*3=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 38, 4, 49 ], "target": 63, "search_path": "18+38=56\n56/4=14\n49+14=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 95, 73, 38 ], "target": 40, "search_path": "95/19=5\n73-38=35\n5+35=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 50, 52, 9, 80 ], "target": 31, "search_path": "50+52=102\n80-9=71\n102-71=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 1, 95, 4 ], "target": 60, "search_path": "40-1=39\n95+4=99\n99-39=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 73, 94, 57, 71 ], "target": 74, "search_path": "73-71=2\n94-57=37\n2*37=74\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 2, 4, 32 ], "target": 35, "search_path": "32/4=8\n62+8=70\n70/2=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 84, 91, 24 ], "target": 93, "search_path": "84-72=12\n24/12=2\n91+2=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 95, 5, 48, 75 ], "target": 63, "search_path": "95-5=90\n75-48=27\n90-27=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 48, 29, 5, 74 ], "target": 50, "search_path": "48-29=19\n74-5=69\n69-19=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 26, 6, 85, 52 ], "target": 71, "search_path": "52-26=26\n6*26=156\n156-85=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 38, 95, 35 ], "target": 72, "search_path": "20+38=58\n95+35=130\n130-58=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 38, 69, 42 ], "target": 84, "search_path": "19+38=57\n69-42=27\n57+27=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 96, 73, 99, 52 ], "target": 24, "search_path": "96-73=23\n99-52=47\n47-23=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 58, 63, 72, 87 ], "target": 90, "search_path": "63+72=135\n58*135=7830\n7830/87=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 99, 24, 40 ], "target": 24, "search_path": "45*40=1800\n99-24=75\n1800/75=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 43, 4, 78, 1 ], "target": 94, "search_path": "43*4=172\n78*1=78\n172-78=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 74, 88, 89 ], "target": 82, "search_path": "89-74=15\n90/15=6\n88-6=82\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 60, 88, 68, 74 ], "target": 78, "search_path": "74-68=6\n60/6=10\n88-10=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 82, 77, 95 ], "target": 32, "search_path": "82-77=5\n95/5=19\n13+19=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 70, 2, 83 ], "target": 76, "search_path": "8+2=10\n70/10=7\n83-7=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 88, 50, 28, 43 ], "target": 33, "search_path": "88-50=38\n28+43=71\n71-38=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 22, 92, 48, 57 ], "target": 50, "search_path": "22+92=114\n114/57=2\n48+2=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 21, 43, 38 ], "target": 98, "search_path": "72+21=93\n43-38=5\n93+5=98\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 53, 19, 50 ], "target": 63, "search_path": "2+19=21\n53-50=3\n21*3=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 14, 16, 49 ], "target": 37, "search_path": "2*14=28\n16+49=65\n65-28=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 80, 58, 86, 9 ], "target": 73, "search_path": "80-58=22\n86+9=95\n95-22=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 34, 42, 56, 28 ], "target": 63, "search_path": "34-28=6\n42/6=7\n56+7=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 71, 2, 62, 67 ], "target": 13, "search_path": "71*2=142\n62+67=129\n142-129=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 67, 40, 18, 42 ], "target": 31, "search_path": "42-40=2\n18*2=36\n67-36=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 65, 38, 50 ], "target": 72, "search_path": "65-5=60\n50-38=12\n60+12=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 92, 92, 10, 10 ], "target": 100, "search_path": "92-92=0\n10*10=100\n0+100=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 22, 72, 67, 31 ], "target": 45, "search_path": "31-22=9\n72-67=5\n9*5=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 56, 40, 72 ], "target": 64, "search_path": "56/28=2\n72-40=32\n2*32=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 30, 16, 7 ], "target": 19, "search_path": "63+30=93\n16*7=112\n112-93=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 96, 24, 75 ], "target": 72, "search_path": "63*24=1512\n96-75=21\n1512/21=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 4, 3, 27 ], "target": 63, "search_path": "2+4=6\n27-6=21\n3*21=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 47, 15, 19, 83 ], "target": 40, "search_path": "47+15=62\n19+83=102\n102-62=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 41, 81, 60, 78 ], "target": 21, "search_path": "81-78=3\n60/3=20\n41-20=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 35, 21, 18, 21 ], "target": 59, "search_path": "35+21=56\n21-18=3\n56+3=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 75, 46, 55, 49 ], "target": 90, "search_path": "49-46=3\n55*3=165\n165-75=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 9, 21, 61 ], "target": 24, "search_path": "64-61=3\n9/3=3\n21+3=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 41, 59, 72 ], "target": 43, "search_path": "41+59=100\n72+100=172\n172/4=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 75, 20, 15 ], "target": 66, "search_path": "75/15=5\n20/5=4\n70-4=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 43, 18, 87 ], "target": 35, "search_path": "18/2=9\n87-43=44\n44-9=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 58, 29, 84, 96 ], "target": 36, "search_path": "58/29=2\n96/2=48\n84-48=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 90, 37, 57 ], "target": 64, "search_path": "90/3=30\n37+57=94\n94-30=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 78, 22, 24 ], "target": 66, "search_path": "28-22=6\n24*6=144\n144-78=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 68, 85, 80, 36 ], "target": 99, "search_path": "85-68=17\n80+36=116\n116-17=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 74, 41, 52, 10 ], "target": 74, "search_path": "52-41=11\n11-10=1\n74*1=74\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 98, 20, 84 ], "target": 38, "search_path": "44+98=142\n20+84=104\n142-104=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 26, 12, 71, 11 ], "target": 44, "search_path": "26+12=38\n71+11=82\n82-38=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 88, 2, 38 ], "target": 76, "search_path": "46-2=44\n88*38=3344\n3344/44=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 30, 63, 37 ], "target": 60, "search_path": "63-30=33\n37-33=4\n15*4=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 77, 86, 52, 13 ], "target": 56, "search_path": "86-77=9\n52+13=65\n65-9=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 73, 29, 11, 99 ], "target": 33, "search_path": "73+29=102\n102-99=3\n11*3=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 41, 44, 21, 4 ], "target": 36, "search_path": "41-21=20\n4*20=80\n80-44=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 5, 34, 96 ], "target": 86, "search_path": "96-72=24\n5*24=120\n120-34=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 54, 32, 6 ], "target": 27, "search_path": "4+32=36\n54/6=9\n36-9=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 97, 74, 6, 64 ], "target": 74, "search_path": "97-74=23\n6*23=138\n138-64=74\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 23, 83, 35, 70 ], "target": 58, "search_path": "83-23=60\n70/35=2\n60-2=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 6, 73, 97 ], "target": 70, "search_path": "52-6=46\n97-73=24\n46+24=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 56, 18, 6 ], "target": 23, "search_path": "56-21=35\n18-6=12\n35-12=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 25, 58, 35 ], "target": 64, "search_path": "62+25=87\n58-35=23\n87-23=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 87, 15, 18, 86 ], "target": 32, "search_path": "87-15=72\n18+86=104\n104-72=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 50, 93, 46, 76 ], "target": 13, "search_path": "93-50=43\n76-46=30\n43-30=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 38, 54, 22 ], "target": 66, "search_path": "38-4=34\n54-22=32\n34+32=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 1, 98, 64 ], "target": 66, "search_path": "49*1=49\n98/49=2\n64+2=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 29, 28, 37, 65 ], "target": 29, "search_path": "29+28=57\n65-37=28\n57-28=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 82, 64, 37 ], "target": 83, "search_path": "2*64=128\n82-37=45\n128-45=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 68, 3, 62 ], "target": 43, "search_path": "68-46=22\n3+62=65\n65-22=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 39, 34, 55, 20 ], "target": 80, "search_path": "39-34=5\n55+20=75\n5+75=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 37, 20, 14 ], "target": 49, "search_path": "46+37=83\n20+14=34\n83-34=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 58, 2, 77 ], "target": 80, "search_path": "32+77=109\n58/2=29\n109-29=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 65, 76, 5, 4 ], "target": 20, "search_path": "76-65=11\n5+4=9\n11+9=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 79, 28, 41, 84 ], "target": 40, "search_path": "79+41=120\n84/28=3\n120/3=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 88, 92, 78, 26 ], "target": 22, "search_path": "78*26=2028\n2028-92=1936\n1936/88=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 45, 64, 54 ], "target": 90, "search_path": "45/5=9\n64-54=10\n9*10=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 61, 73, 6, 19 ], "target": 91, "search_path": "73-61=12\n6*12=72\n19+72=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 36, 32, 45 ], "target": 35, "search_path": "63+45=108\n108/36=3\n32+3=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 49, 49, 55 ], "target": 13, "search_path": "56-49=7\n55-49=6\n7+6=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 75, 65, 13, 86 ], "target": 16, "search_path": "86-75=11\n65/13=5\n11+5=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 47, 59, 65 ], "target": 60, "search_path": "57-47=10\n65-59=6\n10*6=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 82, 28, 16, 84 ], "target": 34, "search_path": "84/28=3\n16*3=48\n82-48=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 26, 38, 58, 16 ], "target": 86, "search_path": "38-26=12\n58+16=74\n12+74=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 43, 1, 58 ], "target": 63, "search_path": "49-43=6\n58-1=57\n6+57=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 85, 22, 28 ], "target": 67, "search_path": "85-12=73\n28-22=6\n73-6=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 67, 9, 67 ], "target": 18, "search_path": "9+67=76\n67-9=58\n76-58=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 88, 40, 8 ], "target": 13, "search_path": "88-53=35\n40+8=48\n48-35=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 99, 59, 10, 15 ], "target": 25, "search_path": "99*15=1485\n1485-10=1475\n1475/59=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 60, 65, 6 ], "target": 88, "search_path": "65-60=5\n6+5=11\n8*11=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 2, 17, 44 ], "target": 84, "search_path": "25-2=23\n17+44=61\n23+61=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 1, 2, 87 ], "target": 30, "search_path": "55*1=55\n87-2=85\n85-55=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 9, 70, 14 ], "target": 61, "search_path": "15-14=1\n70-9=61\n1*61=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 65, 15, 43, 61 ], "target": 68, "search_path": "65-15=50\n61-43=18\n50+18=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 9, 55, 71 ], "target": 59, "search_path": "55+71=126\n126/9=14\n45+14=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 71, 33, 90, 30 ], "target": 60, "search_path": "33*30=990\n990/90=11\n71-11=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 82, 49, 36, 44 ], "target": 27, "search_path": "82-49=33\n36*33=1188\n1188/44=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 84, 2, 11 ], "target": 68, "search_path": "10/2=5\n84-11=73\n73-5=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 42, 45, 66, 83 ], "target": 70, "search_path": "42+45=87\n83-66=17\n87-17=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 80, 98, 30 ], "target": 52, "search_path": "98/49=2\n80-30=50\n2+50=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 67, 3, 24, 26 ], "target": 73, "search_path": "26-24=2\n3*2=6\n67+6=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 93, 48, 15, 90 ], "target": 99, "search_path": "93-90=3\n48-15=33\n3*33=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 23, 74, 91, 31 ], "target": 37, "search_path": "23+74=97\n91-31=60\n97-60=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 2, 66, 68 ], "target": 36, "search_path": "9*2=18\n68-66=2\n18*2=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 34, 82, 25, 23 ], "target": 65, "search_path": "25-23=2\n34/2=17\n82-17=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 70, 90, 90 ], "target": 90, "search_path": "90-90=0\n70*0=0\n90+0=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 80, 95, 61 ], "target": 64, "search_path": "15+61=76\n80*76=6080\n6080/95=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 73, 99, 23, 75 ], "target": 66, "search_path": "73-23=50\n99*50=4950\n4950/75=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 98, 91, 89 ], "target": 76, "search_path": "6+98=104\n91+89=180\n180-104=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 74, 80, 5 ], "target": 88, "search_path": "80-74=6\n5+6=11\n8*11=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 1, 10, 87, 13 ], "target": 42, "search_path": "1+87=88\n10*13=130\n130-88=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 78, 75, 53, 3 ], "target": 44, "search_path": "78-75=3\n3*3=9\n53-9=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 43, 10, 1, 5 ], "target": 83, "search_path": "5-1=4\n10*4=40\n43+40=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 59, 88, 66 ], "target": 32, "search_path": "59-49=10\n88-66=22\n10+22=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 73, 87, 94 ], "target": 59, "search_path": "49+73=122\n87+94=181\n181-122=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 3, 90, 88 ], "target": 32, "search_path": "70*3=210\n90+88=178\n210-178=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 39, 52, 61, 53 ], "target": 22, "search_path": "61-39=22\n53-52=1\n22*1=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 60, 63, 5, 30 ], "target": 69, "search_path": "60-30=30\n30/5=6\n63+6=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 34, 36, 97, 74 ], "target": 25, "search_path": "36-34=2\n97-74=23\n2+23=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 13, 35, 84 ], "target": 44, "search_path": "84/21=4\n13+35=48\n48-4=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 26, 53, 59, 10 ], "target": 34, "search_path": "59-53=6\n10*6=60\n60-26=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 13, 2, 20 ], "target": 53, "search_path": "7+20=27\n13*2=26\n27+26=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 77, 44, 77 ], "target": 72, "search_path": "77-38=39\n77-44=33\n39+33=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 24, 15, 75 ], "target": 40, "search_path": "24/8=3\n75/3=25\n15+25=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 45, 43, 85 ], "target": 33, "search_path": "45-36=9\n85-43=42\n42-9=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 44, 43, 41 ], "target": 54, "search_path": "8+44=52\n43-41=2\n52+2=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 96, 2, 60 ], "target": 10, "search_path": "5*96=480\n480/60=8\n2+8=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 51, 67, 25, 55 ], "target": 23, "search_path": "55-51=4\n67+25=92\n92/4=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 60, 81, 66 ], "target": 42, "search_path": "60-3=57\n81-66=15\n57-15=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 6, 12, 2 ], "target": 12, "search_path": "70+2=72\n12-6=6\n72/6=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 60, 47, 21 ], "target": 10, "search_path": "63/21=3\n60-47=13\n13-3=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 32, 18, 73 ], "target": 80, "search_path": "32-7=25\n73-18=55\n25+55=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 60, 17, 52 ], "target": 71, "search_path": "62-60=2\n17+52=69\n2+69=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 26, 69, 59, 24 ], "target": 60, "search_path": "26+69=95\n59-24=35\n95-35=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 76, 52, 25 ], "target": 93, "search_path": "94+76=170\n52+25=77\n170-77=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 55, 40, 29 ], "target": 42, "search_path": "3+55=58\n58/29=2\n40+2=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 1, 47, 29, 54 ], "target": 23, "search_path": "1+47=48\n54-29=25\n48-25=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 87, 7, 68, 88 ], "target": 43, "search_path": "87+88=175\n175/7=25\n68-25=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 32, 47, 6 ], "target": 54, "search_path": "10+32=42\n42/6=7\n47+7=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 18, 15, 58 ], "target": 83, "search_path": "30*15=450\n450/18=25\n58+25=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 38, 26, 9 ], "target": 19, "search_path": "38-2=36\n26-9=17\n36-17=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 26, 14, 2 ], "target": 86, "search_path": "63*2=126\n26+14=40\n126-40=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 54, 54, 40, 60 ], "target": 84, "search_path": "54-40=14\n60-54=6\n14*6=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 48, 16, 83 ], "target": 91, "search_path": "48-40=8\n16+83=99\n99-8=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 78, 65, 48 ], "target": 52, "search_path": "72*78=5616\n5616/48=117\n117-65=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 2, 20, 50 ], "target": 17, "search_path": "64+20=84\n84-50=34\n34/2=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 16, 17, 26 ], "target": 70, "search_path": "17+26=43\n2*43=86\n86-16=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 88, 22, 83, 24 ], "target": 51, "search_path": "88+22=110\n83-24=59\n110-59=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 48, 60, 55 ], "target": 55, "search_path": "11+48=59\n60-59=1\n55*1=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 92, 56, 54, 49 ], "target": 31, "search_path": "92-56=36\n54-49=5\n36-5=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 26, 21, 99 ], "target": 37, "search_path": "57+26=83\n21+99=120\n120-83=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 1, 29, 9 ], "target": 91, "search_path": "1+9=10\n12*10=120\n120-29=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 76, 34, 27, 87 ], "target": 72, "search_path": "76-34=42\n27+87=114\n114-42=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 76, 16, 85 ], "target": 55, "search_path": "76-30=46\n16+85=101\n101-46=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 24, 91, 24, 6 ], "target": 97, "search_path": "24+91=115\n24-6=18\n115-18=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 18, 1, 50 ], "target": 67, "search_path": "36-18=18\n50-1=49\n18+49=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 96, 35, 94, 34 ], "target": 36, "search_path": "96-94=2\n35*2=70\n70-34=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 50, 2, 69, 74 ], "target": 95, "search_path": "50*2=100\n74-69=5\n100-5=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 29, 76, 33 ], "target": 29, "search_path": "76-44=32\n33-32=1\n29*1=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 77, 8, 41 ], "target": 48, "search_path": "19-8=11\n77/11=7\n41+7=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 77, 6, 83, 18 ], "target": 17, "search_path": "77+6=83\n83/83=1\n18-1=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 18, 37, 23 ], "target": 86, "search_path": "18+23=41\n3*41=123\n123-37=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 62, 18, 94 ], "target": 17, "search_path": "32+62=94\n94/94=1\n18-1=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 43, 49, 2, 15 ], "target": 42, "search_path": "49-43=6\n15+6=21\n2*21=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 74, 65, 31, 18 ], "target": 79, "search_path": "31-18=13\n65/13=5\n74+5=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 80, 16, 63 ], "target": 19, "search_path": "63-49=14\n80/16=5\n14+5=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 47, 21, 3, 25 ], "target": 35, "search_path": "25-21=4\n3*4=12\n47-12=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 10, 24, 70 ], "target": 27, "search_path": "70-40=30\n30/10=3\n24+3=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 71, 89, 56, 11 ], "target": 76, "search_path": "71-56=15\n11*15=165\n165-89=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 5, 6, 98 ], "target": 50, "search_path": "98/2=49\n6-5=1\n49+1=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 25, 28, 2 ], "target": 83, "search_path": "32+25=57\n28-2=26\n57+26=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 62, 66, 65 ], "target": 22, "search_path": "65-62=3\n9/3=3\n66/3=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 83, 86, 75 ], "target": 85, "search_path": "86-83=3\n30/3=10\n75+10=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 54, 24, 70, 5 ], "target": 35, "search_path": "54-24=30\n70-5=65\n65-30=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 48, 84, 1, 55 ], "target": 32, "search_path": "1+55=56\n48*56=2688\n2688/84=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 13, 1, 52 ], "target": 72, "search_path": "33-13=20\n1*52=52\n20+52=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 83, 36, 26, 59 ], "target": 86, "search_path": "83+36=119\n59-26=33\n119-33=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 49, 62, 43 ], "target": 33, "search_path": "3+49=52\n62-43=19\n52-19=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 82, 29, 46, 9 ], "target": 16, "search_path": "82-29=53\n46-9=37\n53-37=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 7, 73, 10 ], "target": 38, "search_path": "7+73=80\n80/10=8\n30+8=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 79, 63, 62, 69 ], "target": 88, "search_path": "69-62=7\n63/7=9\n79+9=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 36, 35, 37 ], "target": 80, "search_path": "45+35=80\n37-36=1\n80*1=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 97, 92, 76, 92 ], "target": 20, "search_path": "97-76=21\n92/92=1\n21-1=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 5, 19, 69 ], "target": 34, "search_path": "11+5=16\n69-19=50\n50-16=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 69, 73, 63, 79 ], "target": 100, "search_path": "79-69=10\n73-63=10\n10*10=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 60, 79, 71 ], "target": 20, "search_path": "60-32=28\n79-71=8\n28-8=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 90, 22, 87 ], "target": 72, "search_path": "28-22=6\n90/6=15\n87-15=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 85, 2, 10, 66 ], "target": 95, "search_path": "85-66=19\n10/2=5\n19*5=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 76, 83, 57, 35 ], "target": 52, "search_path": "83-76=7\n35/7=5\n57-5=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 68, 49, 73, 35 ], "target": 42, "search_path": "73-68=5\n35/5=7\n49-7=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 29, 47, 2, 67 ], "target": 95, "search_path": "29+67=96\n96/2=48\n47+48=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 18, 39, 99 ], "target": 83, "search_path": "5+18=23\n99-39=60\n23+60=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 89, 7, 68, 80 ], "target": 52, "search_path": "89+7=96\n68+80=148\n148-96=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 78, 50, 84, 6 ], "target": 52, "search_path": "50+6=56\n78*56=4368\n4368/84=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 38, 78, 91 ], "target": 38, "search_path": "12+78=90\n91-90=1\n38*1=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 50, 45, 62, 79 ], "target": 48, "search_path": "45+79=124\n124/62=2\n50-2=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 57, 12, 70 ], "target": 91, "search_path": "90-57=33\n70-12=58\n33+58=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 84, 42, 81, 3 ], "target": 11, "search_path": "84-81=3\n42/3=14\n14-3=11\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 93, 34, 14 ], "target": 42, "search_path": "21*34=714\n714/14=51\n93-51=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 73, 8, 97, 64 ], "target": 16, "search_path": "97-73=24\n64/8=8\n24-8=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 75, 60, 45, 28 ], "target": 16, "search_path": "45*28=1260\n1260-60=1200\n1200/75=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 17, 20, 57, 21 ], "target": 26, "search_path": "20-17=3\n57+21=78\n78/3=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 16, 65, 25 ], "target": 56, "search_path": "6*16=96\n65-25=40\n96-40=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 54, 68, 56 ], "target": 21, "search_path": "56-54=2\n68/2=34\n34-13=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 47, 15, 50, 31 ], "target": 78, "search_path": "50-47=3\n31*3=93\n93-15=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 64, 2, 47 ], "target": 83, "search_path": "55+64=119\n47+119=166\n166/2=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 76, 52, 51 ], "target": 98, "search_path": "21+76=97\n52-51=1\n97+1=98\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 47, 2, 66, 33 ], "target": 82, "search_path": "47+2=49\n66-33=33\n49+33=82\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 58, 84, 81, 10 ], "target": 65, "search_path": "84-58=26\n81+10=91\n91-26=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 98, 17, 10 ], "target": 93, "search_path": "19-17=2\n10/2=5\n98-5=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 37, 49, 24, 89 ], "target": 53, "search_path": "49-37=12\n89-24=65\n65-12=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 43, 40, 92, 77 ], "target": 98, "search_path": "43+40=83\n92-77=15\n83+15=98\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 2, 89, 8 ], "target": 90, "search_path": "11-2=9\n89-8=81\n9+81=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 29, 2, 81, 99 ], "target": 59, "search_path": "99-29=70\n2*70=140\n140-81=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 43, 58, 26, 34 ], "target": 60, "search_path": "43-26=17\n34/17=2\n58+2=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 37, 4, 83 ], "target": 40, "search_path": "37+4=41\n3*41=123\n123-83=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 90, 74, 93 ], "target": 19, "search_path": "90-52=38\n93-74=19\n38-19=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 52, 42, 48 ], "target": 97, "search_path": "59-52=7\n42+48=90\n7+90=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 19, 36, 34 ], "target": 47, "search_path": "4+19=23\n36+34=70\n70-23=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 66, 77, 51, 48 ], "target": 99, "search_path": "51-48=3\n66/3=22\n77+22=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 23, 2, 99 ], "target": 91, "search_path": "33-23=10\n2+99=101\n101-10=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 65, 57, 88, 57 ], "target": 91, "search_path": "65+57=122\n88-57=31\n122-31=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 29, 83, 76, 78 ], "target": 69, "search_path": "83-78=5\n29*5=145\n145-76=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 17, 37, 94, 56 ], "target": 58, "search_path": "37-17=20\n94-56=38\n20+38=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 17, 72, 7, 11 ], "target": 47, "search_path": "72*11=792\n7+792=799\n799/17=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 71, 72, 80 ], "target": 88, "search_path": "71-62=9\n72/9=8\n80+8=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 41, 77, 65 ], "target": 75, "search_path": "41+65=106\n106/53=2\n77-2=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 91, 57, 17, 21 ], "target": 19, "search_path": "91-57=34\n34/17=2\n21-2=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 34, 12, 2, 10 ], "target": 78, "search_path": "12+10=22\n2*22=44\n34+44=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 3, 90, 8 ], "target": 71, "search_path": "8-3=5\n90/5=18\n53+18=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 10, 58, 72 ], "target": 33, "search_path": "9+10=19\n72-58=14\n19+14=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 46, 53, 55 ], "target": 95, "search_path": "55-53=2\n46/2=23\n72+23=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 79, 72, 6, 23 ], "target": 65, "search_path": "79-72=7\n6*7=42\n23+42=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 24, 45, 21 ], "target": 95, "search_path": "45-24=21\n21/21=1\n94+1=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 92, 99, 77, 88 ], "target": 77, "search_path": "99-92=7\n88-77=11\n7*11=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 87, 52, 70 ], "target": 15, "search_path": "87-52=35\n70/35=2\n13+2=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 35, 2, 54, 9 ], "target": 40, "search_path": "35+54=89\n89-9=80\n80/2=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 67, 69, 82, 2 ], "target": 95, "search_path": "67+69=136\n82/2=41\n136-41=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 50, 15, 28, 5 ], "target": 88, "search_path": "50+15=65\n28-5=23\n65+23=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 1, 61, 28 ], "target": 59, "search_path": "31-1=30\n61+28=89\n89-30=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 19, 74, 31 ], "target": 76, "search_path": "19+31=50\n3*50=150\n150-74=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 93, 48, 34, 52 ], "target": 27, "search_path": "93-48=45\n52-34=18\n45-18=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 32, 66, 62 ], "target": 56, "search_path": "20+32=52\n66-62=4\n52+4=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 60, 84, 86 ], "target": 22, "search_path": "60/3=20\n86-84=2\n20+2=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 87, 84, 25 ], "target": 80, "search_path": "52+87=139\n84-25=59\n139-59=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 51, 11, 73, 15 ], "target": 43, "search_path": "73+15=88\n88/11=8\n51-8=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 56, 21, 71 ], "target": 70, "search_path": "71-21=50\n56*50=2800\n2800/40=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 35, 2, 84, 51 ], "target": 92, "search_path": "51-35=16\n16/2=8\n84+8=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 47, 64, 71 ], "target": 43, "search_path": "47-11=36\n71-64=7\n36+7=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 80, 61, 71, 10 ], "target": 20, "search_path": "71-61=10\n10*10=100\n100-80=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 23, 59, 56, 66 ], "target": 71, "search_path": "59+56=115\n115/23=5\n66+5=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 63, 84, 95 ], "target": 78, "search_path": "4+63=67\n95-84=11\n67+11=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 74, 57, 2, 37 ], "target": 34, "search_path": "57-37=20\n2*20=40\n74-40=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 93, 67, 14, 50 ], "target": 38, "search_path": "93-67=26\n14+50=64\n64-26=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 82, 26, 4, 50 ], "target": 59, "search_path": "82+50=132\n132/4=33\n26+33=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 45, 59, 4 ], "target": 60, "search_path": "62-59=3\n45*4=180\n180/3=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 72, 42, 10 ], "target": 85, "search_path": "45+72=117\n42-10=32\n117-32=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 51, 89, 78 ], "target": 24, "search_path": "51-16=35\n89-78=11\n35-11=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 94, 50, 36 ], "target": 86, "search_path": "55-50=5\n36*5=180\n180-94=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 10, 16, 33 ], "target": 64, "search_path": "7+33=40\n40/10=4\n16*4=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 66, 91, 28, 51 ], "target": 78, "search_path": "66+91=157\n28+51=79\n157-79=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 29, 4, 79, 51 ], "target": 22, "search_path": "79-51=28\n28/4=7\n29-7=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 58, 7, 33 ], "target": 29, "search_path": "33-7=26\n52/26=2\n58/2=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 91, 10, 12, 17 ], "target": 93, "search_path": "17-12=5\n10/5=2\n91+2=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 64, 5, 37 ], "target": 13, "search_path": "64-19=45\n37-5=32\n45-32=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 68, 26, 88, 13 ], "target": 40, "search_path": "88-68=20\n26/13=2\n20*2=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 11, 52, 80 ], "target": 11, "search_path": "11*11=121\n52+80=132\n132-121=11\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 4, 97, 2 ], "target": 86, "search_path": "46-2=44\n44/4=11\n97-11=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 72, 15, 4 ], "target": 68, "search_path": "56+72=128\n15*4=60\n128-60=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 26, 64, 39 ], "target": 28, "search_path": "39-7=32\n64/32=2\n26+2=28\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 60, 53, 85, 4 ], "target": 32, "search_path": "60+53=113\n85-4=81\n113-81=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 52, 85, 42 ], "target": 97, "search_path": "52*85=4420\n42+4420=4462\n4462/46=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 93, 21, 85 ], "target": 58, "search_path": "93+21=114\n114-85=29\n2*29=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 40, 34, 26 ], "target": 25, "search_path": "40-7=33\n34-26=8\n33-8=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 63, 14, 7 ], "target": 43, "search_path": "10*14=140\n140/7=20\n63-20=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 38, 76, 39 ], "target": 59, "search_path": "76/38=2\n39*2=78\n78-19=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 56, 98, 4 ], "target": 20, "search_path": "46+98=144\n144/4=36\n56-36=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 52, 43, 83 ], "target": 71, "search_path": "59+52=111\n83-43=40\n111-40=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 27, 33, 97 ], "target": 77, "search_path": "97-27=70\n33*70=2310\n2310/30=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 40, 46, 27 ], "target": 76, "search_path": "44-40=4\n46-27=19\n4*19=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 40, 32, 50 ], "target": 78, "search_path": "44-40=4\n32+50=82\n82-4=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 75, 3, 3 ], "target": 54, "search_path": "19*3=57\n75-57=18\n3*18=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 23, 5, 67 ], "target": 65, "search_path": "23-13=10\n10/5=2\n67-2=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 6, 51, 74 ], "target": 66, "search_path": "53+6=59\n51+74=125\n125-59=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 35, 12, 24, 53 ], "target": 100, "search_path": "35-12=23\n24+53=77\n23+77=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 29, 67, 19, 61 ], "target": 42, "search_path": "67-29=38\n19+61=80\n80-38=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 63, 61, 18 ], "target": 15, "search_path": "12+18=30\n63-61=2\n30/2=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 48, 22, 20 ], "target": 44, "search_path": "55*20=1100\n48*22=1056\n1100-1056=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 21, 84, 66 ], "target": 54, "search_path": "66-21=45\n84*45=3780\n3780/70=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 24, 27, 9, 93 ], "target": 55, "search_path": "27/9=3\n93/3=31\n24+31=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 35, 45, 5, 3 ], "target": 19, "search_path": "35+45=80\n80/5=16\n3+16=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 69, 55, 84 ], "target": 63, "search_path": "69-55=14\n84/14=6\n57+6=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 14, 85, 10, 66 ], "target": 23, "search_path": "14+85=99\n10+66=76\n99-76=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 22, 33, 92, 20 ], "target": 17, "search_path": "22+33=55\n92-20=72\n72-55=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 48, 84, 78 ], "target": 60, "search_path": "18+48=66\n84-78=6\n66-6=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 5, 44, 32 ], "target": 70, "search_path": "90-44=46\n46-32=14\n5*14=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 23, 74, 62, 72 ], "target": 17, "search_path": "74-62=12\n72/12=6\n23-6=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 58, 52, 20, 75 ], "target": 50, "search_path": "58+20=78\n52*75=3900\n3900/78=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 39, 37, 75 ], "target": 43, "search_path": "39+75=114\n114/19=6\n37+6=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 91, 25, 53, 5 ], "target": 43, "search_path": "91-53=38\n25/5=5\n38+5=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 89, 58, 52, 36 ], "target": 58, "search_path": "89-52=37\n37-36=1\n58*1=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 58, 88, 17, 46 ], "target": 83, "search_path": "58+88=146\n17+46=63\n146-63=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 81, 13, 65 ], "target": 78, "search_path": "81-70=11\n13*11=143\n143-65=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 41, 1, 81, 72 ], "target": 74, "search_path": "1+81=82\n82/41=2\n72+2=74\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 54, 78, 58 ], "target": 79, "search_path": "45+54=99\n78-58=20\n99-20=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 60, 1, 98, 29 ], "target": 68, "search_path": "60-1=59\n98+29=127\n127-59=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 48, 95, 23, 66 ], "target": 55, "search_path": "95+66=161\n161/23=7\n48+7=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 54, 39, 35, 40 ], "target": 98, "search_path": "54+39=93\n40-35=5\n93+5=98\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 89, 45, 22 ], "target": 91, "search_path": "56-45=11\n22/11=2\n89+2=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 43, 72, 16, 75 ], "target": 74, "search_path": "75-43=32\n32/16=2\n72+2=74\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 3, 30, 35 ], "target": 92, "search_path": "3+30=33\n35-33=2\n46*2=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 60, 22, 14, 5 ], "target": 23, "search_path": "60*5=300\n22+300=322\n322/14=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 66, 29, 34, 40 ], "target": 43, "search_path": "66-29=37\n40-34=6\n37+6=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 97, 62, 31 ], "target": 48, "search_path": "97-52=45\n62+31=93\n93-45=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 5, 7, 42 ], "target": 40, "search_path": "5+7=12\n12/6=2\n42-2=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 69, 88, 36 ], "target": 85, "search_path": "88-69=19\n36-19=17\n5*17=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 99, 41, 84, 2 ], "target": 28, "search_path": "99+41=140\n84*2=168\n168-140=28\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 17, 87, 72, 10 ], "target": 65, "search_path": "87-17=70\n70/10=7\n72-7=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 86, 24, 49 ], "target": 94, "search_path": "33+86=119\n49-24=25\n119-25=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 77, 2, 13, 98 ], "target": 29, "search_path": "98-77=21\n2*21=42\n42-13=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 41, 5, 89, 33 ], "target": 83, "search_path": "41*5=205\n89+33=122\n205-122=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 68, 82, 11, 55 ], "target": 80, "search_path": "82-68=14\n11+55=66\n14+66=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 8, 67, 16 ], "target": 63, "search_path": "56+8=64\n64/16=4\n67-4=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 37, 6, 43, 8 ], "target": 20, "search_path": "37-6=31\n43+8=51\n51-31=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 91, 2, 26, 5 ], "target": 91, "search_path": "2+5=7\n26*7=182\n182-91=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 34, 66, 98, 96 ], "target": 30, "search_path": "66-34=32\n98-96=2\n32-2=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 24, 67, 45, 88 ], "target": 98, "search_path": "45*88=3960\n3960/24=165\n165-67=98\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 32, 2, 21 ], "target": 17, "search_path": "10-2=8\n32/8=4\n21-4=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 74, 54, 49 ], "target": 45, "search_path": "74+54=128\n128/32=4\n49-4=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 58, 36, 31, 3 ], "target": 11, "search_path": "58-3=55\n36-31=5\n55/5=11\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 45, 59, 73 ], "target": 58, "search_path": "59-56=3\n45/3=15\n73-15=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 67, 29, 26 ], "target": 83, "search_path": "90*26=2340\n67+2340=2407\n2407/29=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 60, 58, 76 ], "target": 58, "search_path": "60-58=2\n9*2=18\n76-18=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 86, 5, 68, 69 ], "target": 37, "search_path": "86+69=155\n155/5=31\n68-31=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 68, 46, 63, 23 ], "target": 19, "search_path": "63-46=17\n68/17=4\n23-4=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 58, 60, 19, 55 ], "target": 38, "search_path": "60-58=2\n55-19=36\n2+36=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 72, 82, 11 ], "target": 73, "search_path": "72+72=144\n82-11=71\n144-71=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 22, 50, 88 ], "target": 90, "search_path": "4*50=200\n22+88=110\n200-110=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 53, 28, 10 ], "target": 31, "search_path": "53-4=49\n28-10=18\n49-18=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 14, 53, 9, 14 ], "target": 53, "search_path": "14-14=0\n9*0=0\n53+0=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 77, 47, 86, 26 ], "target": 90, "search_path": "77-47=30\n86-26=60\n30+60=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 6, 77, 48 ], "target": 24, "search_path": "19+77=96\n48+96=144\n144/6=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 56, 3, 15 ], "target": 23, "search_path": "59+56=115\n15/3=5\n115/5=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 75, 54, 50 ], "target": 70, "search_path": "75*50=3750\n30+3750=3780\n3780/54=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 95, 43, 46, 85 ], "target": 82, "search_path": "95+43=138\n138/46=3\n85-3=82\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 17, 15, 2, 43 ], "target": 46, "search_path": "15+43=58\n58/2=29\n17+29=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 31, 93, 66 ], "target": 46, "search_path": "72+66=138\n93/31=3\n138/3=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 66, 15, 52 ], "target": 50, "search_path": "66-49=17\n15+52=67\n67-17=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 44, 57, 47 ], "target": 13, "search_path": "57-18=39\n47-44=3\n39/3=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 10, 38, 22 ], "target": 80, "search_path": "38*22=836\n836-36=800\n800/10=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 13, 40, 50 ], "target": 21, "search_path": "50-45=5\n40/5=8\n13+8=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 37, 32, 42 ], "target": 51, "search_path": "37-32=5\n45/5=9\n42+9=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 42, 4, 63, 2 ], "target": 27, "search_path": "42-4=38\n63+2=65\n65-38=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 41, 41, 80, 95 ], "target": 16, "search_path": "41/41=1\n95-80=15\n1+15=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 84, 84, 8, 65 ], "target": 73, "search_path": "84-84=0\n8+65=73\n0+73=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 47, 52, 40, 18 ], "target": 27, "search_path": "52-47=5\n40-18=22\n5+22=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 24, 3, 75, 10 ], "target": 23, "search_path": "24+75=99\n99/3=33\n33-10=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 38, 55, 71 ], "target": 31, "search_path": "55-38=17\n6*17=102\n102-71=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 10, 4, 53 ], "target": 74, "search_path": "15+10=25\n53-4=49\n25+49=74\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 65, 99, 37, 7 ], "target": 95, "search_path": "65+99=164\n37*7=259\n259-164=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 9, 72, 15 ], "target": 15, "search_path": "18+72=90\n15-9=6\n90/6=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 38, 20, 51 ], "target": 24, "search_path": "38-31=7\n51-20=31\n31-7=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 42, 64, 6, 16 ], "target": 18, "search_path": "64*6=384\n384/16=24\n42-24=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 23, 23, 11 ], "target": 91, "search_path": "56+23=79\n23-11=12\n79+12=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 7, 8, 72 ], "target": 93, "search_path": "6+7=13\n8+72=80\n13+80=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 97, 26, 50, 93 ], "target": 80, "search_path": "97+26=123\n93-50=43\n123-43=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 65, 64, 16, 55 ], "target": 79, "search_path": "64-55=9\n16*9=144\n144-65=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 17, 40, 51 ], "target": 67, "search_path": "40/40=1\n17+51=68\n68-1=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 24, 1, 98, 43 ], "target": 32, "search_path": "24-1=23\n98-43=55\n55-23=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 86, 2, 5 ], "target": 11, "search_path": "86+5=91\n91/7=13\n13-2=11\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 69, 70, 1, 22 ], "target": 24, "search_path": "70-69=1\n1+22=23\n1+23=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 58, 75, 50 ], "target": 10, "search_path": "32*75=2400\n2400/50=48\n58-48=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 26, 8, 56 ], "target": 58, "search_path": "12*56=672\n672/8=84\n84-26=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 69, 56, 40, 49 ], "target": 22, "search_path": "69-56=13\n49-40=9\n13+9=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 1, 48, 3, 99 ], "target": 54, "search_path": "1*48=48\n3+99=102\n102-48=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 69, 15, 87, 57 ], "target": 19, "search_path": "69+15=84\n87-84=3\n57/3=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 3, 71, 25 ], "target": 16, "search_path": "3*25=75\n75-71=4\n64/4=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 53, 53, 88 ], "target": 42, "search_path": "46+53=99\n53+88=141\n141-99=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 48, 3, 48, 46 ], "target": 32, "search_path": "48/3=16\n48-46=2\n16*2=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 99, 9, 26, 34 ], "target": 71, "search_path": "99/9=11\n26+34=60\n11+60=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 23, 97, 59, 38 ], "target": 99, "search_path": "23+97=120\n59-38=21\n120-21=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 83, 97, 13, 57 ], "target": 58, "search_path": "97-83=14\n57-13=44\n14+44=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 85, 83, 35, 40 ], "target": 80, "search_path": "85+35=120\n120/40=3\n83-3=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 66, 30, 25, 84 ], "target": 15, "search_path": "84-66=18\n25*18=450\n450/30=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 13, 55, 94 ], "target": 43, "search_path": "94-55=39\n39/13=3\n46-3=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 97, 64, 93, 97 ], "target": 93, "search_path": "97-97=0\n64*0=0\n93+0=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 92, 40, 17, 66 ], "target": 34, "search_path": "92+40=132\n17*132=2244\n2244/66=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 38, 32, 82 ], "target": 28, "search_path": "32+82=114\n114/38=3\n25+3=28\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 51, 8, 51, 77 ], "target": 67, "search_path": "51+77=128\n128/8=16\n51+16=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 26, 92, 46 ], "target": 36, "search_path": "56+26=82\n92-46=46\n82-46=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 75, 88, 50 ], "target": 75, "search_path": "75-12=63\n88+50=138\n138-63=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 3, 23, 55 ], "target": 17, "search_path": "57-55=2\n3*2=6\n23-6=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 78, 50, 24, 30 ], "target": 52, "search_path": "78-30=48\n48/24=2\n50+2=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 6, 3, 53 ], "target": 16, "search_path": "12*6=72\n3+53=56\n72-56=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 84, 33, 72 ], "target": 44, "search_path": "11*84=924\n924/33=28\n72-28=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 58, 5, 82 ], "target": 77, "search_path": "58-5=53\n3*53=159\n159-82=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 66, 84, 56 ], "target": 28, "search_path": "66-10=56\n84-56=28\n56-28=28\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 62, 77, 50 ], "target": 79, "search_path": "62-50=12\n12/6=2\n77+2=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 23, 77, 91, 13 ], "target": 61, "search_path": "77-23=54\n91/13=7\n54+7=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 54, 72, 4 ], "target": 95, "search_path": "38+54=92\n92/4=23\n72+23=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 97, 59, 76, 27 ], "target": 65, "search_path": "97-59=38\n76+27=103\n103-38=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 48, 56, 6 ], "target": 47, "search_path": "48-45=3\n56-6=50\n50-3=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 24, 86, 91, 37 ], "target": 83, "search_path": "91-86=5\n24*5=120\n120-37=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 85, 68, 96 ], "target": 11, "search_path": "85/5=17\n96-68=28\n28-17=11\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 17, 26, 67, 2 ], "target": 91, "search_path": "17+26=43\n67*2=134\n134-43=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 76, 54, 17, 6 ], "target": 11, "search_path": "76-54=22\n17-6=11\n22-11=11\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 76, 24, 72, 67 ], "target": 29, "search_path": "76-72=4\n24*4=96\n96-67=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 7, 23, 28 ], "target": 35, "search_path": "46-23=23\n28-23=5\n7*5=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 8, 34, 92 ], "target": 36, "search_path": "4*34=136\n8+92=100\n136-100=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 90, 75, 74 ], "target": 22, "search_path": "81+90=171\n75+74=149\n171-149=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 42, 82, 68, 2 ], "target": 15, "search_path": "68-42=26\n82/2=41\n41-26=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 68, 71, 48 ], "target": 90, "search_path": "71-68=3\n46*3=138\n138-48=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 81, 13, 52 ], "target": 52, "search_path": "36+81=117\n13+52=65\n117-65=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 88, 52, 44, 83 ], "target": 21, "search_path": "88*52=4576\n4576/44=104\n104-83=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 79, 81, 22, 61 ], "target": 99, "search_path": "79-61=18\n81*22=1782\n1782/18=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 35, 3, 7 ], "target": 47, "search_path": "35*3=105\n105/7=15\n32+15=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 82, 21, 78 ], "target": 77, "search_path": "94+82=176\n21+78=99\n176-99=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 73, 64, 6, 17 ], "target": 93, "search_path": "73-64=9\n6*17=102\n102-9=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 20, 88, 93 ], "target": 25, "search_path": "25-20=5\n93-88=5\n5*5=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 22, 62, 57 ], "target": 48, "search_path": "62/2=31\n22+57=79\n79-31=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 22, 58, 11 ], "target": 26, "search_path": "22*58=1276\n1276/11=116\n116-90=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 8, 52, 89 ], "target": 99, "search_path": "30*8=240\n52+89=141\n240-141=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 82, 56, 2, 18 ], "target": 27, "search_path": "82+2=84\n18*84=1512\n1512/56=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 73, 70, 11, 52 ], "target": 65, "search_path": "73+70=143\n143/11=13\n52+13=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 86, 80, 14, 5 ], "target": 76, "search_path": "86-80=6\n14*5=70\n6+70=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 8, 37, 90 ], "target": 37, "search_path": "81+8=89\n90-89=1\n37*1=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 29, 81, 67 ], "target": 64, "search_path": "56-29=27\n81/27=3\n67-3=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 82, 6, 89, 76 ], "target": 76, "search_path": "82+6=88\n89-88=1\n76*1=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 1, 14, 58 ], "target": 29, "search_path": "2*14=28\n58-1=57\n57-28=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 15, 72, 79 ], "target": 75, "search_path": "33-15=18\n72/18=4\n79-4=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 66, 12, 68, 24 ], "target": 10, "search_path": "66-12=54\n68-24=44\n54-44=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 90, 10, 51 ], "target": 28, "search_path": "51-46=5\n90/5=18\n10+18=28\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 71, 19, 20 ], "target": 53, "search_path": "71-18=53\n20-19=1\n53*1=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 63, 42, 39 ], "target": 32, "search_path": "63-28=35\n42-39=3\n35-3=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 15, 37, 83 ], "target": 92, "search_path": "30/15=2\n83-37=46\n2*46=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 42, 38, 28 ], "target": 13, "search_path": "45-42=3\n38-28=10\n3+10=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 17, 47, 84, 39 ], "target": 19, "search_path": "17+47=64\n84-39=45\n64-45=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 58, 43, 1, 25 ], "target": 10, "search_path": "58-43=15\n1*25=25\n25-15=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 21, 10, 32 ], "target": 13, "search_path": "20/10=2\n32-21=11\n2+11=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 97, 88, 2, 28 ], "target": 35, "search_path": "97-88=9\n28-2=26\n9+26=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 97, 86, 73 ], "target": 10, "search_path": "72+97=169\n86+73=159\n169-159=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 96, 78, 3, 45 ], "target": 75, "search_path": "96-45=51\n3*51=153\n153-78=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 88, 92, 91, 85 ], "target": 30, "search_path": "88+92=180\n91-85=6\n180/6=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 20, 45, 18 ], "target": 76, "search_path": "20-7=13\n45+18=63\n13+63=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 9, 18, 29 ], "target": 99, "search_path": "64*18=1152\n1152/9=128\n128-29=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 53, 63, 56 ], "target": 44, "search_path": "56-53=3\n57/3=19\n63-19=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 74, 15, 15 ], "target": 51, "search_path": "7+74=81\n15+15=30\n81-30=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 85, 73, 74, 7 ], "target": 78, "search_path": "85-7=78\n74-73=1\n78*1=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 57, 76, 15 ], "target": 20, "search_path": "30-15=15\n76*15=1140\n1140/57=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 5, 88, 89 ], "target": 42, "search_path": "33+88=121\n89+121=210\n210/5=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 96, 40, 84 ], "target": 98, "search_path": "40*84=3360\n3360/96=35\n63+35=98\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 12, 56, 1 ], "target": 44, "search_path": "56-52=4\n12-1=11\n4*11=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 94, 50, 75 ], "target": 60, "search_path": "94-50=44\n75*44=3300\n3300/55=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 39, 72, 4, 36 ], "target": 66, "search_path": "72+36=108\n108/4=27\n39+27=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 50, 62, 2, 21 ], "target": 17, "search_path": "50*2=100\n62+21=83\n100-83=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 54, 48, 46, 18 ], "target": 97, "search_path": "54/18=3\n48+46=94\n3+94=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 73, 18, 40, 54 ], "target": 47, "search_path": "54/18=3\n40*3=120\n120-73=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 33, 11, 79 ], "target": 53, "search_path": "11-7=4\n33*4=132\n132-79=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 78, 77, 17 ], "target": 40, "search_path": "57-17=40\n78-77=1\n40*1=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 78, 74, 82, 70 ], "target": 80, "search_path": "78+70=148\n148/74=2\n82-2=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 83, 55, 50, 15 ], "target": 76, "search_path": "55+50=105\n105/15=7\n83-7=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 92, 4, 56, 7 ], "target": 72, "search_path": "92/4=23\n56-7=49\n23+49=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 23, 59, 2 ], "target": 79, "search_path": "62-23=39\n59*2=118\n118-39=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 73, 9, 61, 39 ], "target": 13, "search_path": "73-9=64\n64-61=3\n39/3=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 9, 10, 12 ], "target": 46, "search_path": "9-6=3\n12*3=36\n10+36=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 54, 90, 69, 84 ], "target": 51, "search_path": "90-54=36\n84-69=15\n36+15=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 14, 23, 74, 76 ], "target": 38, "search_path": "14+23=37\n74/37=2\n76/2=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 69, 45, 4, 97 ], "target": 38, "search_path": "97-69=28\n28/4=7\n45-7=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 87, 28, 38, 8 ], "target": 85, "search_path": "87+28=115\n38-8=30\n115-30=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 2, 2, 32 ], "target": 42, "search_path": "70+2=72\n32-2=30\n72-30=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 41, 59, 75 ], "target": 25, "search_path": "41-32=9\n75-59=16\n9+16=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 51, 79, 2, 15 ], "target": 80, "search_path": "51+79=130\n130/2=65\n15+65=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 65, 85, 1, 14 ], "target": 35, "search_path": "85-65=20\n1+14=15\n20+15=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 69, 10, 62 ], "target": 11, "search_path": "69-62=7\n10*7=70\n81-70=11\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 60, 99, 11, 97 ], "target": 69, "search_path": "99-60=39\n11+97=108\n108-39=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 80, 58, 98, 96 ], "target": 24, "search_path": "80-58=22\n98-96=2\n22+2=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 50, 28, 43, 77 ], "target": 42, "search_path": "50+28=78\n43+77=120\n120-78=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 58, 6, 4 ], "target": 23, "search_path": "8/4=2\n58/2=29\n29-6=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 22, 27, 81, 71 ], "target": 83, "search_path": "71-27=44\n44/22=2\n81+2=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 35, 40, 51, 31 ], "target": 25, "search_path": "40-35=5\n51-31=20\n5+20=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 77, 78, 10 ], "target": 42, "search_path": "52-10=42\n78-77=1\n42*1=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 9, 56, 67 ], "target": 29, "search_path": "9+9=18\n67-56=11\n18+11=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 99, 52, 83, 2 ], "target": 60, "search_path": "99-83=16\n16/2=8\n52+8=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 83, 23, 54 ], "target": 72, "search_path": "20+83=103\n54-23=31\n103-31=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 99, 47, 46 ], "target": 92, "search_path": "99-8=91\n47-46=1\n91+1=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 19, 54, 57 ], "target": 29, "search_path": "54-28=26\n57/19=3\n26+3=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 44, 28, 29 ], "target": 15, "search_path": "16*29=464\n464-44=420\n420/28=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 88, 10, 38, 88 ], "target": 38, "search_path": "88-88=0\n10*0=0\n38+0=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 61, 18, 3, 8 ], "target": 10, "search_path": "61+3=64\n64/8=8\n18-8=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 69, 22, 2, 70 ], "target": 49, "search_path": "69+22=91\n2*70=140\n140-91=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 31, 5, 75 ], "target": 18, "search_path": "31-28=3\n75/5=15\n3+15=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 38, 1, 27 ], "target": 80, "search_path": "15+38=53\n1*27=27\n53+27=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 24, 36, 77 ], "target": 45, "search_path": "24/6=4\n77-36=41\n4+41=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 17, 15, 66, 52 ], "target": 55, "search_path": "66-15=51\n51/17=3\n52+3=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 51, 37, 59 ], "target": 61, "search_path": "59-51=8\n3*8=24\n37+24=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 95, 40, 69, 83 ], "target": 97, "search_path": "95-40=55\n69+83=152\n152-55=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 17, 17, 67, 65 ], "target": 32, "search_path": "17+17=34\n67-65=2\n34-2=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 33, 11, 38 ], "target": 88, "search_path": "10*33=330\n11*38=418\n418-330=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 67, 47, 21, 61 ], "target": 74, "search_path": "67+47=114\n61-21=40\n114-40=74\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 33, 12, 94 ], "target": 92, "search_path": "94/2=47\n33+12=45\n47+45=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 24, 42, 39, 80 ], "target": 88, "search_path": "42-39=3\n24/3=8\n80+8=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 58, 37, 5, 83 ], "target": 67, "search_path": "58-37=21\n5+83=88\n88-21=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 34, 9, 48 ], "target": 48, "search_path": "34-25=9\n9+48=57\n57-9=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 24, 2, 99, 21 ], "target": 99, "search_path": "24-2=22\n22-21=1\n99*1=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 83, 29, 94, 18 ], "target": 97, "search_path": "83-29=54\n54/18=3\n94+3=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 80, 48, 8 ], "target": 22, "search_path": "80/5=16\n48/8=6\n16+6=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 84, 93, 11, 99 ], "target": 97, "search_path": "93-84=9\n99-11=88\n9+88=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 96, 78, 32, 7 ], "target": 50, "search_path": "96+78=174\n32*7=224\n224-174=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 79, 35, 2, 94 ], "target": 99, "search_path": "79*2=158\n94-35=59\n158-59=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 75, 68, 98, 69 ], "target": 65, "search_path": "98-75=23\n69/23=3\n68-3=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 42, 69, 19, 92 ], "target": 46, "search_path": "69-42=27\n92-19=73\n73-27=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 54, 54, 87, 88 ], "target": 88, "search_path": "54-54=0\n87*0=0\n88+0=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 41, 25, 84, 81 ], "target": 86, "search_path": "41+84=125\n125/25=5\n81+5=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 86, 90, 3, 29 ], "target": 90, "search_path": "3*29=87\n87-86=1\n90*1=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 83, 71, 15 ], "target": 16, "search_path": "19+83=102\n71+15=86\n102-86=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 35, 43, 39 ], "target": 91, "search_path": "44-35=9\n43+39=82\n9+82=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 26, 26, 74 ], "target": 74, "search_path": "26-26=0\n62*0=0\n74+0=74\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 45, 64, 15 ], "target": 17, "search_path": "45-13=32\n64-15=49\n49-32=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 42, 51, 50, 7 ], "target": 100, "search_path": "51-42=9\n9-7=2\n50*2=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 15, 85, 93 ], "target": 60, "search_path": "55*93=5115\n5115-15=5100\n5100/85=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 74, 1, 29, 5 ], "target": 98, "search_path": "74*1=74\n29-5=24\n74+24=98\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 34, 92, 45, 29 ], "target": 43, "search_path": "92-34=58\n58/29=2\n45-2=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 16, 66, 56 ], "target": 51, "search_path": "55+16=71\n66+56=122\n122-71=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 88, 63, 52 ], "target": 53, "search_path": "88-46=42\n63-52=11\n42+11=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 33, 17, 34 ], "target": 71, "search_path": "33-13=20\n17+34=51\n20+51=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 47, 2, 17 ], "target": 83, "search_path": "38/2=19\n47+17=64\n19+64=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 29, 95, 30 ], "target": 20, "search_path": "56+29=85\n95-30=65\n85-65=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 79, 22, 61 ], "target": 68, "search_path": "28+79=107\n61-22=39\n107-39=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 24, 2, 6, 58 ], "target": 70, "search_path": "24+58=82\n2*6=12\n82-12=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 69, 43, 99, 10 ], "target": 46, "search_path": "99-69=30\n30/10=3\n43+3=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 13, 9, 49 ], "target": 98, "search_path": "53-13=40\n9+49=58\n40+58=98\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 30, 37, 52 ], "target": 33, "search_path": "52/2=26\n37-30=7\n26+7=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 97, 94, 19 ], "target": 46, "search_path": "97-94=3\n19*3=57\n57-11=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 35, 32, 49 ], "target": 83, "search_path": "35-32=3\n49*3=147\n147-64=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 79, 85, 23, 69 ], "target": 98, "search_path": "85-79=6\n23+69=92\n6+92=98\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 7, 66, 63 ], "target": 61, "search_path": "66-7=59\n63+59=122\n122/2=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 67, 36, 92 ], "target": 66, "search_path": "56+36=92\n92/92=1\n67-1=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 58, 2, 82, 97 ], "target": 86, "search_path": "58+82=140\n140-97=43\n2*43=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 99, 74, 36 ], "target": 40, "search_path": "99-21=78\n74-36=38\n78-38=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 88, 6, 96 ], "target": 43, "search_path": "57+88=145\n6+96=102\n145-102=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 65, 46, 62, 87 ], "target": 51, "search_path": "65-62=3\n46*3=138\n138-87=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 13, 6, 27 ], "target": 47, "search_path": "4+27=31\n13*6=78\n78-31=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 82, 46, 34 ], "target": 38, "search_path": "36+82=118\n46+34=80\n118-80=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 81, 69, 17 ], "target": 97, "search_path": "81-36=45\n69-17=52\n45+52=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 11, 93, 5 ], "target": 37, "search_path": "93/3=31\n11-5=6\n31+6=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 79, 34, 34, 94 ], "target": 53, "search_path": "79+34=113\n94-34=60\n113-60=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 87, 33, 83 ], "target": 97, "search_path": "87-40=47\n83-33=50\n47+50=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 1, 45, 22, 88 ], "target": 11, "search_path": "45-1=44\n88/22=4\n44/4=11\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 80, 40, 8 ], "target": 53, "search_path": "80+40=120\n120/8=15\n38+15=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 22, 67, 10 ], "target": 16, "search_path": "19+22=41\n67-10=57\n57-41=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 88, 85, 34 ], "target": 40, "search_path": "88-85=3\n18/3=6\n34+6=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 19, 76, 80 ], "target": 47, "search_path": "80/8=10\n76-19=57\n57-10=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 83, 77, 97, 69 ], "target": 88, "search_path": "97*69=6693\n83+6693=6776\n6776/77=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 20, 90, 68 ], "target": 47, "search_path": "90-20=70\n70-68=2\n94/2=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 71, 70, 89 ], "target": 33, "search_path": "71-57=14\n89-70=19\n14+19=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 52, 88, 66 ], "target": 11, "search_path": "52*66=3432\n3432/88=39\n39-28=11\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 40, 77, 13 ], "target": 10, "search_path": "49-40=9\n77+13=90\n90/9=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 82, 94, 20, 66 ], "target": 98, "search_path": "94-82=12\n20+66=86\n12+86=98\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 77, 12, 6, 74 ], "target": 40, "search_path": "12/6=2\n74/2=37\n77-37=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 22, 37, 2, 2 ], "target": 27, "search_path": "22-2=20\n20/2=10\n37-10=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 87, 59, 84 ], "target": 59, "search_path": "87-4=83\n84-83=1\n59*1=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 5, 82, 49 ], "target": 78, "search_path": "63+82=145\n145/5=29\n49+29=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 56, 42, 53 ], "target": 79, "search_path": "12+56=68\n53-42=11\n68+11=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 16, 99, 84 ], "target": 30, "search_path": "4*99=396\n84+396=480\n480/16=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 3, 47, 2 ], "target": 31, "search_path": "72-47=25\n3*2=6\n25+6=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 7, 93, 18 ], "target": 46, "search_path": "93-13=80\n7*18=126\n126-80=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 40, 76, 27 ], "target": 97, "search_path": "46-40=6\n76+27=103\n103-6=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 75, 70, 70, 52 ], "target": 13, "search_path": "75-70=5\n70-52=18\n18-5=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 9, 9, 7 ], "target": 72, "search_path": "27+9=36\n9-7=2\n36*2=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 11, 37, 8 ], "target": 22, "search_path": "6*8=48\n37-11=26\n48-26=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 26, 49, 29, 87 ], "target": 25, "search_path": "26+49=75\n87/29=3\n75/3=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 50, 33, 46 ], "target": 25, "search_path": "50-46=4\n32/4=8\n33-8=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 47, 14, 8, 17 ], "target": 23, "search_path": "17-14=3\n8*3=24\n47-24=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 1, 7, 72, 53 ], "target": 27, "search_path": "1+7=8\n72-53=19\n8+19=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 77, 22, 92 ], "target": 46, "search_path": "77-53=24\n92-22=70\n70-24=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 87, 71, 55 ], "target": 36, "search_path": "87+55=142\n18*142=2556\n2556/71=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 39, 97, 36, 72 ], "target": 56, "search_path": "97-39=58\n72/36=2\n58-2=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 81, 75, 98 ], "target": 44, "search_path": "81-75=6\n9*6=54\n98-54=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 80, 18, 99 ], "target": 68, "search_path": "80-18=62\n62/2=31\n99-31=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 58, 48, 13 ], "target": 32, "search_path": "48-46=2\n13*2=26\n58-26=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 29, 56, 57, 16 ], "target": 98, "search_path": "57-29=28\n56*28=1568\n1568/16=98\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 81, 4, 57 ], "target": 60, "search_path": "32+81=113\n57-4=53\n113-53=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 5, 58, 4 ], "target": 13, "search_path": "28/4=7\n58+7=65\n65/5=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 84, 38, 78, 82 ], "target": 77, "search_path": "84-82=2\n78/2=39\n38+39=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 42, 56, 58 ], "target": 26, "search_path": "58-56=2\n32/2=16\n42-16=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 12, 59, 96 ], "target": 68, "search_path": "19+12=31\n96-59=37\n31+37=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 36, 79, 17 ], "target": 88, "search_path": "79-17=62\n2*62=124\n124-36=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 88, 92, 47, 58 ], "target": 75, "search_path": "88+92=180\n47+58=105\n180-105=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 13, 54, 81 ], "target": 45, "search_path": "59+13=72\n81-54=27\n72-27=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 26, 54, 87, 78 ], "target": 83, "search_path": "26*87=2262\n2262/78=29\n54+29=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 77, 67, 15, 38 ], "target": 70, "search_path": "67+38=105\n105/15=7\n77-7=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 17, 62, 99, 80 ], "target": 100, "search_path": "17+62=79\n99+80=179\n179-79=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 39, 13, 28 ], "target": 49, "search_path": "7*39=273\n273/13=21\n28+21=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 68, 51, 85, 79 ], "target": 77, "search_path": "51+85=136\n136/68=2\n79-2=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 43, 4, 44, 2 ], "target": 23, "search_path": "44-4=40\n40/2=20\n43-20=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 54, 39, 81, 94 ], "target": 28, "search_path": "54-39=15\n94-81=13\n15+13=28\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 28, 88, 8 ], "target": 70, "search_path": "53+28=81\n88/8=11\n81-11=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 42, 2, 26, 80 ], "target": 15, "search_path": "80-26=54\n54/2=27\n42-27=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 48, 8, 41, 81 ], "target": 34, "search_path": "48/8=6\n81-41=40\n40-6=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 2, 14, 16 ], "target": 13, "search_path": "14+16=30\n30/2=15\n15-2=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 99, 55, 17 ], "target": 71, "search_path": "55/5=11\n99-17=82\n82-11=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 41, 3, 35, 12 ], "target": 40, "search_path": "41+35=76\n3*12=36\n76-36=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 84, 28, 7, 56 ], "target": 77, "search_path": "84/28=3\n7*3=21\n56+21=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 23, 6, 5 ], "target": 72, "search_path": "38+23=61\n6+5=11\n61+11=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 43, 76, 39 ], "target": 100, "search_path": "20+43=63\n76-39=37\n63+37=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 2, 43, 31 ], "target": 75, "search_path": "28+31=59\n2*59=118\n118-43=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 86, 30, 1, 5 ], "target": 13, "search_path": "86-1=85\n85/5=17\n30-17=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 39, 39, 96, 19 ], "target": 42, "search_path": "96-39=57\n57/19=3\n39+3=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 69, 16, 39, 55 ], "target": 69, "search_path": "69+16=85\n55-39=16\n85-16=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 29, 70, 29, 26 ], "target": 17, "search_path": "29-26=3\n29*3=87\n87-70=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 54, 99, 69, 78 ], "target": 17, "search_path": "54+99=153\n78-69=9\n153/9=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 26, 6, 1 ], "target": 46, "search_path": "3-1=2\n26*2=52\n52-6=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 43, 13, 18 ], "target": 71, "search_path": "59+43=102\n13+18=31\n102-31=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 39, 17, 8 ], "target": 50, "search_path": "36+39=75\n17+8=25\n75-25=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 73, 30, 33, 49 ], "target": 74, "search_path": "33-30=3\n49*3=147\n147-73=74\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 85, 45, 80 ], "target": 25, "search_path": "90-85=5\n45+80=125\n125/5=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 26, 8, 5, 91 ], "target": 31, "search_path": "26*5=130\n8+91=99\n130-99=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 41, 93, 95, 56 ], "target": 71, "search_path": "95-93=2\n56*2=112\n112-41=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 61, 61, 5, 19 ], "target": 98, "search_path": "61+61=122\n5+19=24\n122-24=98\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 47, 4, 89, 38 ], "target": 16, "search_path": "47+89=136\n4*38=152\n152-136=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 23, 33, 79, 23 ], "target": 66, "search_path": "33-23=10\n79-23=56\n10+56=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 80, 77, 5 ], "target": 79, "search_path": "45-5=40\n80/40=2\n77+2=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 92, 86, 4, 6 ], "target": 70, "search_path": "92+4=96\n96/6=16\n86-16=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 27, 49, 20 ], "target": 76, "search_path": "21-20=1\n27+49=76\n1*76=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 46, 39, 50 ], "target": 28, "search_path": "46-44=2\n39*2=78\n78-50=28\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 78, 39, 71 ], "target": 100, "search_path": "27+71=98\n78/39=2\n98+2=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 47, 67, 10 ], "target": 13, "search_path": "47+67=114\n114/38=3\n10+3=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 29, 32, 12, 20 ], "target": 35, "search_path": "32-29=3\n12+20=32\n3+32=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 3, 78, 85 ], "target": 49, "search_path": "21/3=7\n85-78=7\n7*7=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 41, 64, 23 ], "target": 44, "search_path": "90+41=131\n64+23=87\n131-87=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 88, 79, 85, 81 ], "target": 94, "search_path": "88-79=9\n81/9=9\n85+9=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 22, 33, 53 ], "target": 36, "search_path": "22+33=55\n55-53=2\n18*2=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 60, 87, 83 ], "target": 51, "search_path": "87-83=4\n36/4=9\n60-9=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 88, 92, 60, 96 ], "target": 93, "search_path": "88+92=180\n180/60=3\n96-3=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 96, 13, 68, 46 ], "target": 31, "search_path": "96-13=83\n68+46=114\n114-83=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 86, 15, 19 ], "target": 20, "search_path": "9+86=95\n95/19=5\n15+5=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 31, 28, 27 ], "target": 22, "search_path": "31-8=23\n28-27=1\n23-1=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 64, 57, 76 ], "target": 10, "search_path": "59+64=123\n57+76=133\n133-123=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 95, 56, 67, 1 ], "target": 29, "search_path": "95-56=39\n67+1=68\n68-39=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 83, 27, 72 ], "target": 23, "search_path": "83-72=11\n44/11=4\n27-4=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 80, 8, 6, 91 ], "target": 37, "search_path": "91-80=11\n8*6=48\n48-11=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 62, 52, 92 ], "target": 94, "search_path": "62-52=10\n20/10=2\n92+2=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 96, 2, 32, 50 ], "target": 78, "search_path": "96-32=64\n2*64=128\n128-50=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 45, 64, 22 ], "target": 47, "search_path": "45-40=5\n64-22=42\n5+42=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 9, 43, 15 ], "target": 21, "search_path": "11+43=54\n54/9=6\n15+6=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 74, 89, 98, 80 ], "target": 76, "search_path": "98+80=178\n178/89=2\n74+2=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 79, 40, 73 ], "target": 76, "search_path": "79-40=39\n39/13=3\n73+3=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 37, 99, 58, 11 ], "target": 67, "search_path": "37+99=136\n58+11=69\n136-69=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 75, 19, 60, 82 ], "target": 77, "search_path": "60-19=41\n82/41=2\n75+2=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 38, 98, 15 ], "target": 72, "search_path": "49-38=11\n98-15=83\n83-11=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 34, 51, 52 ], "target": 94, "search_path": "28*51=1428\n1428/34=42\n52+42=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 52, 45, 9 ], "target": 68, "search_path": "21+52=73\n45/9=5\n73-5=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 99, 28, 5, 49 ], "target": 17, "search_path": "99-28=71\n5+49=54\n71-54=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 84, 81, 53, 41 ], "target": 71, "search_path": "84+81=165\n53+41=94\n165-94=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 5, 10, 55 ], "target": 16, "search_path": "44+5=49\n10+55=65\n65-49=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 15, 4, 90 ], "target": 40, "search_path": "55+15=70\n90+70=160\n160/4=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 23, 29, 2 ], "target": 31, "search_path": "7+23=30\n2*30=60\n60-29=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 7, 80, 15 ], "target": 49, "search_path": "53-7=46\n80+15=95\n95-46=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 84, 99, 24, 84 ], "target": 99, "search_path": "84-84=0\n24*0=0\n99+0=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 54, 68, 30 ], "target": 78, "search_path": "62+54=116\n68-30=38\n116-38=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 48, 95, 46, 81 ], "target": 82, "search_path": "95-48=47\n81-46=35\n47+35=82\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 58, 52, 64, 93 ], "target": 50, "search_path": "93-64=29\n58/29=2\n52-2=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 96, 12, 86, 2 ], "target": 52, "search_path": "86-12=74\n2*74=148\n148-96=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 74, 92, 2, 85 ], "target": 88, "search_path": "92-85=7\n2*7=14\n74+14=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 51, 8, 90, 49 ], "target": 53, "search_path": "51-49=2\n90/2=45\n8+45=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 76, 32, 58, 4 ], "target": 47, "search_path": "76-32=44\n44/4=11\n58-11=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 17, 31, 70 ], "target": 97, "search_path": "8*17=136\n70-31=39\n136-39=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 76, 46, 11, 7 ], "target": 47, "search_path": "76-46=30\n11*7=77\n77-30=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 95, 49, 30, 26 ], "target": 50, "search_path": "95-49=46\n30-26=4\n46+4=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 45, 27, 15 ], "target": 40, "search_path": "45-15=30\n36*30=1080\n1080/27=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 49, 49, 90 ], "target": 99, "search_path": "90/90=1\n49+49=98\n1+98=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 51, 65, 5 ], "target": 58, "search_path": "65-51=14\n5*14=70\n70-12=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 79, 21, 56 ], "target": 45, "search_path": "21-18=3\n79+56=135\n135/3=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 29, 38, 41 ], "target": 56, "search_path": "29-6=23\n38+41=79\n79-23=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 29, 3, 44 ], "target": 51, "search_path": "90-29=61\n61-44=17\n3*17=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 40, 2, 31 ], "target": 19, "search_path": "46-40=6\n2*6=12\n31-12=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 25, 12, 16 ], "target": 49, "search_path": "25-12=13\n5*13=65\n65-16=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 1, 96, 99, 65 ], "target": 64, "search_path": "1+65=66\n96*66=6336\n6336/99=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 70, 22, 57 ], "target": 90, "search_path": "55+70=125\n57-22=35\n125-35=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 8, 54, 9 ], "target": 43, "search_path": "8*54=432\n432/9=48\n48-5=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 73, 62, 18 ], "target": 70, "search_path": "73-63=10\n62+18=80\n80-10=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 48, 43, 98, 9 ], "target": 21, "search_path": "48+43=91\n98+91=189\n189/9=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 35, 29, 79, 36 ], "target": 21, "search_path": "35+29=64\n79-36=43\n64-43=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 1, 32, 77, 12 ], "target": 98, "search_path": "1+32=33\n77-12=65\n33+65=98\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 11, 44, 42 ], "target": 31, "search_path": "18+11=29\n44-42=2\n29+2=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 20, 54, 84 ], "target": 48, "search_path": "54-19=35\n20*84=1680\n1680/35=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 22, 59, 3 ], "target": 15, "search_path": "63-22=41\n59-3=56\n56-41=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 99, 26, 39, 17 ], "target": 83, "search_path": "99*26=2574\n2574/39=66\n17+66=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 61, 15, 70 ], "target": 20, "search_path": "44+61=105\n15+70=85\n105-85=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 83, 28, 94, 80 ], "target": 97, "search_path": "83+28=111\n94-80=14\n111-14=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 5, 25, 78 ], "target": 70, "search_path": "12+5=17\n78-25=53\n17+53=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 85, 29, 16, 35 ], "target": 75, "search_path": "85-29=56\n35-16=19\n56+19=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 23, 39, 17 ], "target": 64, "search_path": "19+23=42\n39-17=22\n42+22=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 54, 62, 8 ], "target": 16, "search_path": "8/4=2\n62-54=8\n2*8=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 80, 8, 86 ], "target": 10, "search_path": "70+8=78\n86-78=8\n80/8=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 27, 11, 31 ], "target": 82, "search_path": "31-27=4\n11*4=44\n38+44=82\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 39, 5, 20, 86 ], "target": 70, "search_path": "39*20=780\n780/5=156\n156-86=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 82, 86, 82, 2 ], "target": 74, "search_path": "86-82=4\n2*4=8\n82-8=74\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 69, 1, 67 ], "target": 26, "search_path": "25+69=94\n1+67=68\n94-68=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 69, 3, 85, 1 ], "target": 19, "search_path": "69-3=66\n85*1=85\n85-66=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 94, 74, 5 ], "target": 31, "search_path": "94-13=81\n74+81=155\n155/5=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 87, 23, 49, 29 ], "target": 44, "search_path": "87-23=64\n49-29=20\n64-20=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 35, 55, 40 ], "target": 100, "search_path": "40-35=5\n31*5=155\n155-55=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 73, 79, 42 ], "target": 40, "search_path": "79-73=6\n6/3=2\n42-2=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 43, 23, 10 ], "target": 90, "search_path": "43-23=20\n10+20=30\n3*30=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 36, 57, 16 ], "target": 67, "search_path": "62-36=26\n57-16=41\n26+41=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 17, 92, 3, 73 ], "target": 33, "search_path": "17+92=109\n3+73=76\n109-76=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 28, 59, 95 ], "target": 17, "search_path": "81-28=53\n95-59=36\n53-36=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 68, 72, 60, 99 ], "target": 35, "search_path": "72-68=4\n99-60=39\n39-4=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 7, 61, 78 ], "target": 52, "search_path": "62+7=69\n78-61=17\n69-17=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 4, 11, 2 ], "target": 22, "search_path": "18+4=22\n22-11=11\n2*11=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 56, 75, 51 ], "target": 15, "search_path": "55+56=111\n75+51=126\n126-111=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 67, 15, 22, 7 ], "target": 67, "search_path": "67+15=82\n22-7=15\n82-15=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 76, 2, 55 ], "target": 65, "search_path": "46+76=122\n2+55=57\n122-57=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 1, 10, 40 ], "target": 19, "search_path": "10+1=11\n40-10=30\n30-11=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 54, 56, 30 ], "target": 22, "search_path": "56/28=2\n54-30=24\n24-2=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 69, 90, 83, 90 ], "target": 83, "search_path": "90-90=0\n69*0=0\n83+0=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 37, 93, 92, 75 ], "target": 37, "search_path": "37+93=130\n92+75=167\n167-130=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 91, 46, 24, 47 ], "target": 93, "search_path": "47-24=23\n46/23=2\n91+2=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 11, 2, 62 ], "target": 77, "search_path": "6+11=17\n62-2=60\n17+60=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 69, 40, 95 ], "target": 34, "search_path": "20+69=89\n95-40=55\n89-55=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 58, 62, 62, 22 ], "target": 37, "search_path": "58-22=36\n62/62=1\n36+1=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 65, 40, 11, 2 ], "target": 67, "search_path": "65-11=54\n54/2=27\n40+27=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 89, 13, 18, 1 ], "target": 59, "search_path": "89-13=76\n18-1=17\n76-17=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 99, 47, 93, 94 ], "target": 28, "search_path": "99-94=5\n47+93=140\n140/5=28\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 86, 72, 37, 22 ], "target": 29, "search_path": "86-72=14\n37-22=15\n14+15=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 1, 66, 4 ], "target": 90, "search_path": "7-1=6\n4*6=24\n66+24=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 71, 7, 62, 14 ], "target": 53, "search_path": "14/7=2\n62*2=124\n124-71=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 49, 47, 56 ], "target": 53, "search_path": "56-47=9\n36/9=4\n49+4=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 92, 38, 51 ], "target": 75, "search_path": "72+92=164\n38+51=89\n164-89=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 99, 47, 48, 57 ], "target": 36, "search_path": "57-48=9\n99/9=11\n47-11=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 82, 5, 28 ], "target": 32, "search_path": "82-62=20\n20/5=4\n28+4=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 3, 48, 26 ], "target": 23, "search_path": "48-5=43\n26+43=69\n69/3=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 80, 87, 56, 5 ], "target": 28, "search_path": "87-80=7\n7-5=2\n56/2=28\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 65, 79, 17, 40 ], "target": 58, "search_path": "79+40=119\n119/17=7\n65-7=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 75, 5, 33, 27 ], "target": 20, "search_path": "75+5=80\n33+27=60\n80-60=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 60, 61, 41, 26 ], "target": 67, "search_path": "61-60=1\n41+26=67\n1*67=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 35, 14, 5, 20 ], "target": 91, "search_path": "14*20=280\n280/5=56\n35+56=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 3, 32, 50 ], "target": 35, "search_path": "56-3=53\n50-32=18\n53-18=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 51, 10, 28 ], "target": 92, "search_path": "3+51=54\n10+28=38\n54+38=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 2, 84, 57 ], "target": 53, "search_path": "28-2=26\n84-57=27\n26+27=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 82, 35, 57 ], "target": 63, "search_path": "38-35=3\n57/3=19\n82-19=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 57, 28, 84 ], "target": 84, "search_path": "18*84=1512\n57*28=1596\n1596-1512=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 68, 16, 13, 20 ], "target": 30, "search_path": "20-16=4\n68/4=17\n13+17=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 9, 85, 16 ], "target": 76, "search_path": "63/9=7\n85-16=69\n7+69=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 51, 77, 69, 2 ], "target": 86, "search_path": "77-51=26\n69-26=43\n2*43=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 70, 83, 63 ], "target": 50, "search_path": "83-38=45\n70*45=3150\n3150/63=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 35, 86, 66 ], "target": 93, "search_path": "94-35=59\n86+66=152\n152-59=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 94, 4, 42 ], "target": 84, "search_path": "42-2=40\n40/4=10\n94-10=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 17, 91, 15, 44 ], "target": 49, "search_path": "17+91=108\n15+44=59\n108-59=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 67, 22, 24, 73 ], "target": 88, "search_path": "73-67=6\n22*24=528\n528/6=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 2, 7, 47 ], "target": 36, "search_path": "16+2=18\n7+47=54\n54-18=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 16, 6, 66 ], "target": 64, "search_path": "66-6=60\n60/15=4\n16*4=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 22, 18, 5, 36 ], "target": 49, "search_path": "22*36=792\n792/18=44\n5+44=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 86, 7, 3 ], "target": 16, "search_path": "5+86=91\n91/7=13\n3+13=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 31, 75, 63 ], "target": 38, "search_path": "19+31=50\n75-63=12\n50-12=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 88, 16, 29 ], "target": 30, "search_path": "16/8=2\n29*2=58\n88-58=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 1, 3, 39 ], "target": 76, "search_path": "12*3=36\n1+39=40\n36+40=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 44, 4, 41 ], "target": 16, "search_path": "41-38=3\n44+4=48\n48/3=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 2, 19, 58 ], "target": 25, "search_path": "19-15=4\n58/2=29\n29-4=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 49, 89, 7 ], "target": 34, "search_path": "81+49=130\n89+7=96\n130-96=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 62, 54, 13 ], "target": 53, "search_path": "62-54=8\n5*8=40\n13+40=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 83, 87, 15, 16 ], "target": 49, "search_path": "87-83=4\n16*4=64\n64-15=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 98, 49, 23, 72 ], "target": 93, "search_path": "98/49=2\n23+72=95\n95-2=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 22, 4, 11 ], "target": 88, "search_path": "30*11=330\n22+330=352\n352/4=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 76, 27, 27, 98 ], "target": 54, "search_path": "76-27=49\n27*98=2646\n2646/49=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 89, 15, 87, 16 ], "target": 76, "search_path": "15*87=1305\n1305-89=1216\n1216/16=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 77, 61, 36 ], "target": 17, "search_path": "36/36=1\n77-61=16\n1+16=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 77, 98, 40 ], "target": 51, "search_path": "98/7=14\n77-40=37\n14+37=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 57, 62, 93 ], "target": 63, "search_path": "4*93=372\n372/62=6\n57+6=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 88, 25, 6 ], "target": 17, "search_path": "16*6=96\n88+25=113\n113-96=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 85, 2, 32, 52 ], "target": 83, "search_path": "32+52=84\n2*84=168\n168-85=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 5, 34, 28 ], "target": 83, "search_path": "34-28=6\n5*6=30\n53+30=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 1, 24, 33, 80 ], "target": 23, "search_path": "1*24=24\n80-33=47\n47-24=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 75, 7, 36, 78 ], "target": 40, "search_path": "75+7=82\n78-36=42\n82-42=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 70, 36, 47 ], "target": 27, "search_path": "70-36=34\n47+34=81\n81/3=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 87, 26, 72 ], "target": 76, "search_path": "87-57=30\n72-26=46\n30+46=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 48, 7, 6 ], "target": 44, "search_path": "38+48=86\n7*6=42\n86-42=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 75, 11, 59, 83 ], "target": 40, "search_path": "75-11=64\n83-59=24\n64-24=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 80, 43, 8 ], "target": 48, "search_path": "81-43=38\n80/8=10\n38+10=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 10, 84, 54 ], "target": 78, "search_path": "90/10=9\n54/9=6\n84-6=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 73, 42, 54 ], "target": 60, "search_path": "73-70=3\n54/3=18\n42+18=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 3, 27, 17 ], "target": 51, "search_path": "27+17=44\n3*44=132\n132-81=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 17, 60, 70, 11 ], "target": 63, "search_path": "17+60=77\n77/11=7\n70-7=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 17, 4, 43 ], "target": 94, "search_path": "64-17=47\n4+43=47\n47+47=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 11, 16, 76 ], "target": 36, "search_path": "5*76=380\n16+380=396\n396/11=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 88, 2, 72, 6 ], "target": 94, "search_path": "88-72=16\n6*16=96\n96-2=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 13, 87, 70 ], "target": 85, "search_path": "55+13=68\n87-70=17\n68+17=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 9, 38, 88 ], "target": 44, "search_path": "38-20=18\n9*88=792\n792/18=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 33, 17, 93 ], "target": 24, "search_path": "6*17=102\n33+93=126\n126-102=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 23, 13, 66 ], "target": 46, "search_path": "55+13=68\n68-66=2\n23*2=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 42, 91, 20 ], "target": 31, "search_path": "4*20=80\n91-42=49\n80-49=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 88, 38, 67 ], "target": 44, "search_path": "31+38=69\n69-67=2\n88/2=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 1, 29, 76, 11 ], "target": 93, "search_path": "29-1=28\n76-11=65\n28+65=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 94, 78, 17 ], "target": 71, "search_path": "78/13=6\n94-17=77\n77-6=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 80, 84, 38, 59 ], "target": 17, "search_path": "84-80=4\n59-38=21\n21-4=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 58, 42, 15, 68 ], "target": 47, "search_path": "58+42=100\n68-15=53\n100-53=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 61, 26, 48, 25 ], "target": 38, "search_path": "61-26=35\n48+25=73\n73-35=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 67, 88, 61, 4 ], "target": 36, "search_path": "88-67=21\n61-4=57\n57-21=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 19, 22, 99 ], "target": 30, "search_path": "99/3=33\n22-19=3\n33-3=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 94, 45, 26 ], "target": 65, "search_path": "94+26=120\n120/6=20\n45+20=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 19, 9, 47 ], "target": 59, "search_path": "2+19=21\n47-9=38\n21+38=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 17, 79, 69, 87 ], "target": 94, "search_path": "79-17=62\n69+87=156\n156-62=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 37, 76, 35, 79 ], "target": 73, "search_path": "37-35=2\n76*2=152\n152-79=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 92, 18, 50 ], "target": 34, "search_path": "92/46=2\n18+50=68\n68/2=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 43, 77, 77, 31 ], "target": 31, "search_path": "77-77=0\n43*0=0\n31+0=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 31, 43, 77 ], "target": 60, "search_path": "77-72=5\n43-31=12\n5*12=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 61, 18, 32 ], "target": 77, "search_path": "18-16=2\n32/2=16\n61+16=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 85, 49, 88, 90 ], "target": 67, "search_path": "85+49=134\n90-88=2\n134/2=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 86, 18, 79, 30 ], "target": 55, "search_path": "86+18=104\n79-30=49\n104-49=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 71, 95, 23, 45 ], "target": 46, "search_path": "95-71=24\n45-23=22\n24+22=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 51, 21, 96 ], "target": 99, "search_path": "51-44=7\n21/7=3\n96+3=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 2, 43, 77 ], "target": 68, "search_path": "2+43=45\n45/5=9\n77-9=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 82, 50, 41 ], "target": 95, "search_path": "50+41=91\n91/7=13\n82+13=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 6, 45, 27 ], "target": 26, "search_path": "40+6=46\n45+27=72\n72-46=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 87, 78, 62, 6 ], "target": 47, "search_path": "87-78=9\n62-6=56\n56-9=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 51, 9, 74 ], "target": 71, "search_path": "63-51=12\n9+74=83\n83-12=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 99, 16, 27, 15 ], "target": 66, "search_path": "27-16=11\n15*11=165\n165-99=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 17, 61, 55, 29 ], "target": 40, "search_path": "61-17=44\n55+29=84\n84-44=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 92, 90, 94 ], "target": 31, "search_path": "32+92=124\n94-90=4\n124/4=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 34, 7, 34 ], "target": 72, "search_path": "34-34=0\n7*0=0\n72+0=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 13, 11, 88 ], "target": 73, "search_path": "13-11=2\n30/2=15\n88-15=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 51, 29, 98 ], "target": 73, "search_path": "3+51=54\n29+98=127\n127-54=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 1, 16, 8 ], "target": 46, "search_path": "21+1=22\n16+8=24\n22+24=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 93, 85, 2, 18 ], "target": 83, "search_path": "93*2=186\n85+18=103\n186-103=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 50, 65, 27 ], "target": 38, "search_path": "4+50=54\n65+27=92\n92-54=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 71, 34, 68 ], "target": 13, "search_path": "18+71=89\n34+68=102\n102-89=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 51, 6, 50, 83 ], "target": 12, "search_path": "51-6=45\n83-50=33\n45-33=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 29, 8, 33 ], "target": 88, "search_path": "33-29=4\n8/4=2\n90-2=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 19, 12, 79 ], "target": 76, "search_path": "45+12=57\n57/19=3\n79-3=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 3, 57, 64 ], "target": 37, "search_path": "28*3=84\n57+64=121\n121-84=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 40, 31, 11 ], "target": 58, "search_path": "33-31=2\n40-11=29\n2*29=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 99, 4, 83 ], "target": 58, "search_path": "38+99=137\n83-4=79\n137-79=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 54, 39, 47, 91 ], "target": 94, "search_path": "54+39=93\n93-91=2\n47*2=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 42, 92, 72 ], "target": 59, "search_path": "63+42=105\n92+72=164\n164-105=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 41, 48, 66, 3 ], "target": 27, "search_path": "66-41=25\n3*25=75\n75-48=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 26, 36, 43 ], "target": 48, "search_path": "94+36=130\n130/26=5\n43+5=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 83, 85, 78 ], "target": 20, "search_path": "85-78=7\n9*7=63\n83-63=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 80, 3, 16, 32 ], "target": 10, "search_path": "80+32=112\n112/16=7\n3+7=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 8, 77, 45 ], "target": 67, "search_path": "90/45=2\n77-8=69\n69-2=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 9, 67, 7 ], "target": 73, "search_path": "4+9=13\n67-7=60\n13+60=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 41, 27, 8 ], "target": 25, "search_path": "3+41=44\n27-8=19\n44-19=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 23, 4, 66 ], "target": 23, "search_path": "3+23=26\n66+26=92\n92/4=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 66, 73, 4, 37 ], "target": 98, "search_path": "66+73=139\n4+37=41\n139-41=98\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 1, 60, 91 ], "target": 24, "search_path": "56-1=55\n91-60=31\n55-31=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 41, 43, 39 ], "target": 59, "search_path": "43-41=2\n39*2=78\n78-19=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 57, 93, 74 ], "target": 54, "search_path": "93-74=19\n57/19=3\n57-3=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 4, 79, 77 ], "target": 93, "search_path": "79-15=64\n64/4=16\n77+16=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 17, 75, 11, 9 ], "target": 60, "search_path": "75-17=58\n11-9=2\n58+2=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 56, 61, 80 ], "target": 71, "search_path": "56/7=8\n80/8=10\n61+10=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 67, 6, 44 ], "target": 60, "search_path": "67-13=54\n54-44=10\n6*10=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 47, 91, 59, 98 ], "target": 84, "search_path": "59-47=12\n98-91=7\n12*7=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 61, 89, 20, 98 ], "target": 50, "search_path": "89-61=28\n98-20=78\n78-28=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 39, 77, 29, 33 ], "target": 79, "search_path": "33-29=4\n39*4=156\n156-77=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 89, 98, 78 ], "target": 69, "search_path": "89-40=49\n98-78=20\n49+20=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 54, 71, 71, 10 ], "target": 78, "search_path": "71-54=17\n71-10=61\n17+61=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 7, 60, 25 ], "target": 20, "search_path": "60/30=2\n25-7=18\n2+18=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 80, 90, 38 ], "target": 34, "search_path": "38-33=5\n80+90=170\n170/5=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 2, 64, 75 ], "target": 29, "search_path": "28+64=92\n92/2=46\n75-46=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 7, 81, 58 ], "target": 78, "search_path": "94+7=101\n81-58=23\n101-23=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 99, 18, 11, 43 ], "target": 85, "search_path": "99+18=117\n43-11=32\n117-32=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 93, 96, 58 ], "target": 95, "search_path": "20+96=116\n116/58=2\n93+2=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 12, 58, 60 ], "target": 55, "search_path": "60-58=2\n12*2=24\n31+24=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 80, 37, 81, 86 ], "target": 53, "search_path": "86-81=5\n80/5=16\n37+16=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 28, 7, 67 ], "target": 15, "search_path": "32-28=4\n67-7=60\n60/4=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 59, 32, 44 ], "target": 99, "search_path": "13+59=72\n44*72=3168\n3168/32=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 62, 52, 42 ], "target": 37, "search_path": "62-5=57\n52+42=94\n94-57=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 67, 2, 91, 20 ], "target": 32, "search_path": "91-67=24\n24/2=12\n20+12=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 16, 47, 16 ], "target": 47, "search_path": "16-16=0\n38*0=0\n47+0=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 76, 11, 89, 13 ], "target": 37, "search_path": "76-11=65\n89+13=102\n102-65=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 71, 27, 50, 80 ], "target": 86, "search_path": "71-27=44\n50+80=130\n130-44=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 68, 88, 8, 35 ], "target": 22, "search_path": "68-35=33\n88/8=11\n33-11=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 72, 16, 48 ], "target": 32, "search_path": "72-16=56\n56-48=8\n4*8=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 96, 60, 45 ], "target": 16, "search_path": "25+96=121\n60+45=105\n121-105=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 82, 3, 34 ], "target": 42, "search_path": "82-9=73\n34-3=31\n73-31=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 40, 86, 52 ], "target": 31, "search_path": "86/2=43\n52-40=12\n43-12=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 76, 50, 59, 53 ], "target": 20, "search_path": "76-50=26\n59-53=6\n26-6=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 26, 7, 6, 4 ], "target": 26, "search_path": "7+6=13\n4*13=52\n52-26=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 90, 7, 32 ], "target": 42, "search_path": "21*32=672\n90*7=630\n672-630=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 19, 59, 65 ], "target": 67, "search_path": "59-21=38\n38/19=2\n65+2=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 85, 10, 64, 26 ], "target": 15, "search_path": "85-10=75\n64+26=90\n90-75=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 69, 8, 76 ], "target": 31, "search_path": "76-69=7\n8*7=56\n56-25=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 43, 47, 12 ], "target": 43, "search_path": "4*12=48\n48-47=1\n43*1=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 78, 64, 37, 16 ], "target": 70, "search_path": "64*37=2368\n2368/16=148\n148-78=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 52, 43, 51 ], "target": 37, "search_path": "81-52=29\n51-43=8\n29+8=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 75, 41, 10 ], "target": 79, "search_path": "75-27=48\n41-10=31\n48+31=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 33, 3, 36 ], "target": 71, "search_path": "70-33=37\n3*36=108\n108-37=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 39, 72, 3 ], "target": 43, "search_path": "72-39=33\n3*33=99\n99-56=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 26, 4, 76 ], "target": 66, "search_path": "59+26=85\n76/4=19\n85-19=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 66, 26, 2 ], "target": 90, "search_path": "25*2=50\n66-26=40\n50+40=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 52, 98, 8 ], "target": 43, "search_path": "81+52=133\n98-8=90\n133-90=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 55, 94, 86 ], "target": 70, "search_path": "94-55=39\n4*39=156\n156-86=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 87, 8, 49 ], "target": 73, "search_path": "90-87=3\n8*3=24\n49+24=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 22, 2, 61 ], "target": 85, "search_path": "70-22=48\n48/2=24\n61+24=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 65, 75, 85, 11 ], "target": 84, "search_path": "75-65=10\n85-11=74\n10+74=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 95, 63, 62, 46 ], "target": 16, "search_path": "95-63=32\n62-46=16\n32-16=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 6, 70, 19 ], "target": 53, "search_path": "12/6=2\n70-19=51\n2+51=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 37, 8, 45 ], "target": 74, "search_path": "3*37=111\n45-8=37\n111-37=74\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 33, 47, 4 ], "target": 10, "search_path": "32/4=8\n33+47=80\n80/8=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 24, 59, 90 ], "target": 29, "search_path": "5*24=120\n59+90=149\n149-120=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 79, 67, 98 ], "target": 84, "search_path": "36+79=115\n98-67=31\n115-31=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 56, 72, 85 ], "target": 52, "search_path": "56-52=4\n85-72=13\n4*13=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 68, 78, 46, 64 ], "target": 66, "search_path": "78-46=32\n64/32=2\n68-2=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 68, 6, 61, 23 ], "target": 10, "search_path": "68+6=74\n61+23=84\n84-74=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 83, 28, 80, 6 ], "target": 31, "search_path": "83-28=55\n80+6=86\n86-55=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 60, 94, 1, 19 ], "target": 91, "search_path": "1+19=20\n60/20=3\n94-3=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 50, 65, 3, 90 ], "target": 25, "search_path": "65-50=15\n90-15=75\n75/3=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 83, 55, 66 ], "target": 27, "search_path": "66/33=2\n55*2=110\n110-83=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 9, 25, 82 ], "target": 63, "search_path": "27*25=675\n9*82=738\n738-675=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 47, 40, 51 ], "target": 43, "search_path": "52-47=5\n40/5=8\n51-8=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 74, 73, 71, 98 ], "target": 48, "search_path": "98-74=24\n73-71=2\n24*2=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 86, 3, 71 ], "target": 38, "search_path": "86-56=30\n71-3=68\n68-30=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 71, 94, 14, 72 ], "target": 80, "search_path": "72-71=1\n94-14=80\n1*80=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 99, 41, 12, 47 ], "target": 93, "search_path": "99-41=58\n47-12=35\n58+35=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 86, 24, 90 ], "target": 44, "search_path": "90-86=4\n24*4=96\n96-52=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 60, 2, 47, 59 ], "target": 95, "search_path": "60-59=1\n2*47=94\n1+94=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 42, 98, 13, 3 ], "target": 95, "search_path": "98-42=56\n13*3=39\n56+39=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 68, 69, 8 ], "target": 71, "search_path": "68-52=16\n16/8=2\n69+2=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 92, 92, 27 ], "target": 17, "search_path": "45-27=18\n92/92=1\n18-1=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 9, 54, 82 ], "target": 21, "search_path": "44+82=126\n54/9=6\n126/6=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 6, 99, 5 ], "target": 15, "search_path": "99/33=3\n6-3=3\n5*3=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 89, 51, 45 ], "target": 28, "search_path": "89-51=38\n45-38=7\n4*7=28\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 41, 94, 47, 38 ], "target": 50, "search_path": "41+94=135\n47+38=85\n135-85=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 14, 42, 66, 61 ], "target": 99, "search_path": "42-14=28\n66+61=127\n127-28=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 49, 15, 61 ], "target": 90, "search_path": "18+49=67\n67-61=6\n15*6=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 70, 40, 88 ], "target": 20, "search_path": "16+70=86\n88-86=2\n40/2=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 9, 79, 67 ], "target": 90, "search_path": "32+67=99\n99/9=11\n79+11=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 32, 94, 11 ], "target": 94, "search_path": "11-11=0\n32*0=0\n94+0=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 69, 25, 66 ], "target": 47, "search_path": "28-25=3\n66/3=22\n69-22=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 47, 2, 68 ], "target": 33, "search_path": "47-10=37\n2+68=70\n70-37=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 17, 91, 1, 89 ], "target": 33, "search_path": "91-89=2\n17*2=34\n34-1=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 67, 16, 98, 66 ], "target": 51, "search_path": "67+16=83\n98-66=32\n83-32=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 18, 63, 10 ], "target": 19, "search_path": "90-18=72\n63-10=53\n72-53=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 88, 45, 97, 19 ], "target": 17, "search_path": "88+45=133\n97+19=116\n133-116=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 75, 60, 11 ], "target": 93, "search_path": "75-72=3\n11*3=33\n60+33=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 91, 72, 65, 82 ], "target": 69, "search_path": "72-65=7\n91/7=13\n82-13=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 59, 96, 59 ], "target": 94, "search_path": "96/4=24\n59+59=118\n118-24=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 80, 70, 7 ], "target": 47, "search_path": "80-70=10\n4*10=40\n7+40=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 72, 2, 95 ], "target": 55, "search_path": "56*2=112\n72+95=167\n167-112=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 95, 65, 78, 60 ], "target": 48, "search_path": "95-65=30\n78-60=18\n30+18=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 1, 11, 27 ], "target": 36, "search_path": "81/27=3\n1+11=12\n3*12=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 78, 9, 54, 48 ], "target": 68, "search_path": "78+48=126\n126/9=14\n54+14=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 5, 57, 53 ], "target": 86, "search_path": "5+53=58\n58/2=29\n57+29=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 61, 63, 50 ], "target": 86, "search_path": "63-61=2\n18*2=36\n50+36=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 60, 48, 36 ], "target": 83, "search_path": "11+60=71\n48-36=12\n71+12=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 11, 80, 87 ], "target": 71, "search_path": "16-11=5\n80/5=16\n87-16=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 59, 43, 53 ], "target": 45, "search_path": "94-59=35\n53-43=10\n35+10=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 4, 49, 16 ], "target": 34, "search_path": "5-4=1\n49-16=33\n1+33=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 34, 37, 52, 74 ], "target": 79, "search_path": "37*74=2738\n2738-52=2686\n2686/34=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 23, 72, 73, 12 ], "target": 80, "search_path": "23+73=96\n96/12=8\n72+8=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 83, 76, 43, 58 ], "target": 94, "search_path": "83-76=7\n43+58=101\n101-7=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 39, 55, 5, 15 ], "target": 95, "search_path": "55-39=16\n5*16=80\n15+80=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 88, 18, 26 ], "target": 52, "search_path": "88/2=44\n26-18=8\n44+8=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 83, 97, 13, 57 ], "target": 58, "search_path": "97-83=14\n57-13=44\n14+44=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 26, 86, 24, 82 ], "target": 33, "search_path": "86+82=168\n168/24=7\n26+7=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 29, 10, 56, 55 ], "target": 92, "search_path": "29-10=19\n56+55=111\n111-19=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 96, 5, 10, 39 ], "target": 55, "search_path": "96-39=57\n10/5=2\n57-2=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 52, 35, 79 ], "target": 32, "search_path": "35/7=5\n79-52=27\n5+27=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 44, 59, 10 ], "target": 22, "search_path": "33*10=330\n59-44=15\n330/15=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 86, 37, 5, 46 ], "target": 100, "search_path": "86-37=49\n5+46=51\n49+51=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 67, 88, 40, 66 ], "target": 36, "search_path": "67-40=27\n88*27=2376\n2376/66=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 88, 59, 12, 73 ], "target": 44, "search_path": "59+12=71\n73-71=2\n88/2=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 58, 35, 20, 45 ], "target": 28, "search_path": "58+35=93\n20+45=65\n93-65=28\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 86, 95, 41, 96 ], "target": 46, "search_path": "95-86=9\n96-41=55\n55-9=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 66, 58, 14 ], "target": 78, "search_path": "66-58=8\n14-8=6\n13*6=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 76, 68, 54, 4 ], "target": 56, "search_path": "76-68=8\n8/4=2\n54+2=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 79, 97, 4, 40 ], "target": 59, "search_path": "79-40=39\n4*39=156\n156-97=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 48, 76, 80, 86 ], "target": 82, "search_path": "86-48=38\n76/38=2\n80+2=82\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 61, 22, 53, 2 ], "target": 67, "search_path": "61-22=39\n53*2=106\n106-39=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 26, 98, 2, 58 ], "target": 82, "search_path": "58-26=32\n32/2=16\n98-16=82\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 82, 75, 70 ], "target": 73, "search_path": "82-4=78\n75-70=5\n78-5=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 48, 52, 3, 78 ], "target": 19, "search_path": "48+52=100\n3+78=81\n100-81=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 76, 36, 42, 7 ], "target": 46, "search_path": "76-36=40\n42/7=6\n40+6=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 50, 17, 11, 18 ], "target": 60, "search_path": "50+17=67\n18-11=7\n67-7=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 5, 65, 28 ], "target": 18, "search_path": "11*5=55\n65-28=37\n55-37=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 27, 41, 29 ], "target": 90, "search_path": "27-7=20\n41+29=70\n20+70=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 3, 20, 57 ], "target": 46, "search_path": "3*3=9\n57-20=37\n9+37=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 69, 21, 21, 5 ], "target": 65, "search_path": "69-5=64\n21/21=1\n64+1=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 14, 13, 82, 3 ], "target": 53, "search_path": "14*3=42\n13+82=95\n95-42=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 87, 84, 74, 26 ], "target": 45, "search_path": "87-84=3\n74-26=48\n48-3=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 58, 33, 96, 45 ], "target": 26, "search_path": "58-33=25\n96-45=51\n51-25=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 83, 66, 97, 24 ], "target": 56, "search_path": "83-66=17\n97-24=73\n73-17=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 82, 16, 46, 65 ], "target": 85, "search_path": "82-16=66\n65-46=19\n66+19=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 4, 48, 43 ], "target": 95, "search_path": "15+4=19\n48-43=5\n19*5=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 50, 4, 2 ], "target": 40, "search_path": "7*2=14\n50+4=54\n54-14=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 21, 41, 55 ], "target": 60, "search_path": "25+21=46\n55-41=14\n46+14=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 36, 47, 80 ], "target": 53, "search_path": "56-36=20\n80-47=33\n20+33=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 63, 56, 25 ], "target": 17, "search_path": "63-15=48\n56-25=31\n48-31=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 4, 9, 78 ], "target": 29, "search_path": "36+4=40\n78-9=69\n69-40=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 1, 86, 79, 91 ], "target": 97, "search_path": "86-1=85\n91-79=12\n85+12=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 99, 77, 25, 21 ], "target": 25, "search_path": "99-77=22\n22-21=1\n25*1=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 41, 76, 62, 70 ], "target": 97, "search_path": "76-41=35\n62+70=132\n132-35=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 51, 1, 59, 84 ], "target": 91, "search_path": "51+1=52\n59+84=143\n143-52=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 38, 54, 44 ], "target": 55, "search_path": "5+38=43\n54+44=98\n98-43=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 69, 21, 79, 11 ], "target": 83, "search_path": "69+79=148\n21*11=231\n231-148=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 20, 11, 35 ], "target": 51, "search_path": "35-33=2\n20*2=40\n11+40=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 30, 92, 68 ], "target": 52, "search_path": "30-2=28\n92-68=24\n28+24=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 32, 89, 63 ], "target": 76, "search_path": "64/32=2\n89+63=152\n152/2=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 42, 6, 36, 54 ], "target": 69, "search_path": "42+36=78\n54/6=9\n78-9=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 48, 90, 45, 99 ], "target": 75, "search_path": "48*45=2160\n2160/90=24\n99-24=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 48, 56, 16, 14 ], "target": 97, "search_path": "56*14=784\n784/16=49\n48+49=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 86, 22, 80, 59 ], "target": 75, "search_path": "86-22=64\n80+59=139\n139-64=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 73, 39, 51 ], "target": 66, "search_path": "39-36=3\n73-51=22\n3*22=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 22, 90, 76, 45 ], "target": 60, "search_path": "90/45=2\n76/2=38\n22+38=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 17, 46, 75, 83 ], "target": 90, "search_path": "83-75=8\n17*8=136\n136-46=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 8, 38, 14 ], "target": 33, "search_path": "14-8=6\n30/6=5\n38-5=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 29, 2, 32 ], "target": 44, "search_path": "49+29=78\n2+32=34\n78-34=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 36, 75, 80 ], "target": 27, "search_path": "75-15=60\n36*60=2160\n2160/80=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 77, 48, 5, 7 ], "target": 17, "search_path": "77-48=29\n5+7=12\n29-12=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 51, 14, 7, 47 ], "target": 84, "search_path": "51-47=4\n14+7=21\n4*21=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 60, 70, 77, 29 ], "target": 82, "search_path": "60+70=130\n77-29=48\n130-48=82\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 84, 85, 5, 77 ], "target": 44, "search_path": "85-77=8\n5*8=40\n84-40=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 23, 94, 99 ], "target": 49, "search_path": "31+23=54\n99-94=5\n54-5=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 7, 21, 56 ], "target": 85, "search_path": "6+56=62\n7*21=147\n147-62=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 31, 54, 38 ], "target": 54, "search_path": "38-38=0\n31*0=0\n54+0=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 49, 71, 31 ], "target": 17, "search_path": "55-49=6\n71+31=102\n102/6=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 67, 57, 9, 46 ], "target": 45, "search_path": "67-57=10\n9+46=55\n55-10=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 28, 99, 74 ], "target": 98, "search_path": "46+28=74\n74/74=1\n99-1=98\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 78, 36, 79, 4 ], "target": 31, "search_path": "78+36=114\n79+4=83\n114-83=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 41, 85, 48, 17 ], "target": 35, "search_path": "48-41=7\n85/17=5\n7*5=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 86, 21, 14 ], "target": 91, "search_path": "86-81=5\n21*5=105\n105-14=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 17, 47, 69 ], "target": 50, "search_path": "45-17=28\n69-47=22\n28+22=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 2, 42, 93 ], "target": 49, "search_path": "93-2=91\n91/13=7\n42+7=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 47, 88, 8 ], "target": 95, "search_path": "59+47=106\n88/8=11\n106-11=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 88, 83, 89, 10 ], "target": 94, "search_path": "88-83=5\n89+10=99\n99-5=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 87, 3, 19 ], "target": 18, "search_path": "87*3=261\n81+261=342\n342/19=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 82, 99, 11 ], "target": 27, "search_path": "82-64=18\n99/11=9\n18+9=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 41, 94, 9 ], "target": 60, "search_path": "63/9=7\n94-41=53\n7+53=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 34, 26, 14, 4 ], "target": 56, "search_path": "34-26=8\n8-4=4\n14*4=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 15, 10, 87 ], "target": 74, "search_path": "18-15=3\n87-10=77\n77-3=74\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 87, 53, 1, 6 ], "target": 78, "search_path": "53+1=54\n54/6=9\n87-9=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 72, 33, 87 ], "target": 25, "search_path": "87-72=15\n55*15=825\n825/33=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 26, 32, 4 ], "target": 88, "search_path": "6*32=192\n26*4=104\n192-104=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 29, 32, 15, 17 ], "target": 45, "search_path": "17-15=2\n32/2=16\n29+16=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 67, 18, 27, 76 ], "target": 47, "search_path": "27*76=2052\n2052/18=114\n114-67=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 78, 6, 60 ], "target": 70, "search_path": "78-18=60\n60/6=10\n60+10=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 77, 31, 2, 59 ], "target": 91, "search_path": "59-31=28\n28/2=14\n77+14=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 82, 34, 49 ], "target": 48, "search_path": "49+82=131\n34+49=83\n131-83=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 39, 36, 90, 69 ], "target": 30, "search_path": "39+69=108\n36*90=3240\n3240/108=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 21, 24, 49 ], "target": 27, "search_path": "49-40=9\n24-21=3\n9*3=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 20, 11, 21 ], "target": 79, "search_path": "21-12=9\n11*9=99\n99-20=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 17, 66, 93, 55 ], "target": 65, "search_path": "17+66=83\n93+55=148\n148-83=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 68, 18, 41 ], "target": 25, "search_path": "18/9=2\n68-41=27\n27-2=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 34, 2, 85, 53 ], "target": 50, "search_path": "85-53=32\n32/2=16\n34+16=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 16, 87, 38 ], "target": 64, "search_path": "31-16=15\n87-38=49\n15+49=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 60, 22, 62 ], "target": 76, "search_path": "56+60=116\n62-22=40\n116-40=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 60, 98, 68 ], "target": 92, "search_path": "98-68=30\n60/30=2\n94-2=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 98, 67, 23, 1 ], "target": 53, "search_path": "98-67=31\n23-1=22\n31+22=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 37, 38, 41 ], "target": 58, "search_path": "41-37=4\n38*4=152\n152-94=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 54, 69, 77, 71 ], "target": 60, "search_path": "77-71=6\n54/6=9\n69-9=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 45, 43, 64 ], "target": 35, "search_path": "45-43=2\n64/2=32\n3+32=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 75, 36, 39, 5 ], "target": 18, "search_path": "75/5=15\n39-36=3\n15+3=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 27, 63, 40 ], "target": 21, "search_path": "49-40=9\n27/9=3\n63/3=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 93, 33, 2 ], "target": 53, "search_path": "93-5=88\n33+2=35\n88-35=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 68, 85, 29, 70 ], "target": 27, "search_path": "68*70=4760\n4760/85=56\n56-29=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 37, 26, 26, 53 ], "target": 90, "search_path": "37+26=63\n53-26=27\n63+27=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 61, 26, 79, 88 ], "target": 26, "search_path": "61-26=35\n88-79=9\n35-9=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 9, 1, 7 ], "target": 97, "search_path": "9-1=8\n13*8=104\n104-7=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 60, 35, 27 ], "target": 23, "search_path": "60-35=25\n2*25=50\n50-27=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 97, 88, 43 ], "target": 55, "search_path": "3+97=100\n88-43=45\n100-45=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 92, 78, 74, 98 ], "target": 61, "search_path": "98-92=6\n78/6=13\n74-13=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 14, 72, 73, 60 ], "target": 99, "search_path": "14+72=86\n73-60=13\n86+13=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 10, 44, 31 ], "target": 84, "search_path": "31-27=4\n10*4=40\n44+40=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 68, 81, 7 ], "target": 21, "search_path": "68-2=66\n81+66=147\n147/7=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 51, 74, 17, 17 ], "target": 76, "search_path": "51-17=34\n34/17=2\n74+2=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 17, 5, 11, 90 ], "target": 75, "search_path": "17-11=6\n5*90=450\n450/6=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 78, 3, 6, 15 ], "target": 65, "search_path": "78/3=26\n15*26=390\n390/6=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 6, 25, 26 ], "target": 97, "search_path": "16*6=96\n26-25=1\n96+1=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 48, 87, 2, 71 ], "target": 40, "search_path": "48/2=24\n87-71=16\n24+16=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 19, 43, 83 ], "target": 61, "search_path": "43-19=24\n6*24=144\n144-83=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 95, 19, 84, 48 ], "target": 78, "search_path": "95+19=114\n84-48=36\n114-36=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 42, 11, 34, 98 ], "target": 33, "search_path": "42-11=31\n98-34=64\n64-31=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 76, 88, 27 ], "target": 45, "search_path": "88-76=12\n27-12=15\n3*15=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 56, 28, 10 ], "target": 63, "search_path": "45+56=101\n28+10=38\n101-38=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 93, 95, 59, 17 ], "target": 74, "search_path": "95-93=2\n59+17=76\n76-2=74\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 87, 2, 25, 55 ], "target": 55, "search_path": "87-2=85\n55-25=30\n85-30=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 93, 99, 63 ], "target": 16, "search_path": "49*99=4851\n4851/63=77\n93-77=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 23, 79, 61, 82 ], "target": 35, "search_path": "79-23=56\n82-61=21\n56-21=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 32, 46, 59 ], "target": 80, "search_path": "57-32=25\n46+59=105\n105-25=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 88, 24, 49, 53 ], "target": 38, "search_path": "88-24=64\n49+53=102\n102-64=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 39, 86, 3 ], "target": 44, "search_path": "27*3=81\n39+86=125\n125-81=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 69, 68, 84 ], "target": 18, "search_path": "69+84=153\n8*153=1224\n1224/68=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 48, 69, 59, 99 ], "target": 77, "search_path": "48+69=117\n99-59=40\n117-40=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 66, 73, 67, 23 ], "target": 95, "search_path": "66+73=139\n67-23=44\n139-44=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 82, 32, 62 ], "target": 66, "search_path": "31*32=992\n992/62=16\n82-16=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 22, 24, 45 ], "target": 15, "search_path": "94-22=72\n24*45=1080\n1080/72=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 2, 13, 36 ], "target": 66, "search_path": "4+36=40\n2*13=26\n40+26=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 56, 94, 30 ], "target": 49, "search_path": "56*56=3136\n94-30=64\n3136/64=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 37, 74, 6 ], "target": 99, "search_path": "49+74=123\n37*6=222\n222-123=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 11, 99, 89 ], "target": 74, "search_path": "53+11=64\n99-89=10\n64+10=74\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 5, 4, 35 ], "target": 30, "search_path": "90-5=85\n35+85=120\n120/4=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 52, 63, 46 ], "target": 46, "search_path": "10+52=62\n63-62=1\n46*1=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 80, 23, 28 ], "target": 26, "search_path": "28-23=5\n80/5=16\n10+16=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 57, 58, 21 ], "target": 17, "search_path": "57+58=115\n21+115=136\n136/8=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 29, 8, 50, 3 ], "target": 46, "search_path": "29+3=32\n32/8=4\n50-4=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 32, 31, 68 ], "target": 16, "search_path": "68/4=17\n32-31=1\n17-1=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 69, 57, 65 ], "target": 94, "search_path": "4*57=228\n69+65=134\n228-134=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 89, 21, 52 ], "target": 80, "search_path": "64+89=153\n21+52=73\n153-73=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 44, 88, 79 ], "target": 90, "search_path": "9+79=88\n88/44=2\n88+2=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 12, 90, 14 ], "target": 74, "search_path": "12*90=1080\n1080-44=1036\n1036/14=74\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 49, 92, 28 ], "target": 67, "search_path": "92/2=46\n49-28=21\n46+21=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 54, 90, 6, 24 ], "target": 36, "search_path": "54+90=144\n24/6=4\n144/4=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 75, 82, 73 ], "target": 31, "search_path": "49+75=124\n82+73=155\n155-124=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 78, 59, 86, 8 ], "target": 66, "search_path": "78-59=19\n8*19=152\n152-86=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 66, 74, 35, 82 ], "target": 70, "search_path": "66+82=148\n148/74=2\n35*2=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 41, 22, 64, 48 ], "target": 79, "search_path": "41+22=63\n64-48=16\n63+16=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 27, 18, 96 ], "target": 12, "search_path": "53-27=26\n26-18=8\n96/8=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 31, 75, 91 ], "target": 45, "search_path": "36*75=2700\n91-31=60\n2700/60=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 84, 68, 74, 37 ], "target": 95, "search_path": "84-68=16\n74+37=111\n111-16=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 42, 21, 11, 57 ], "target": 35, "search_path": "42/21=2\n11*2=22\n57-22=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 65, 1, 37 ], "target": 73, "search_path": "65-28=37\n37-1=36\n37+36=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 35, 63, 85 ], "target": 28, "search_path": "15+35=50\n85-63=22\n50-22=28\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 34, 96, 39, 9 ], "target": 100, "search_path": "34+96=130\n39-9=30\n130-30=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 54, 8, 83, 4 ], "target": 100, "search_path": "54*8=432\n83*4=332\n432-332=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 57, 71, 49 ], "target": 99, "search_path": "64+57=121\n71-49=22\n121-22=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 74, 19, 95, 12 ], "target": 10, "search_path": "74+19=93\n95-12=83\n93-83=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 44, 63, 8 ], "target": 100, "search_path": "81-63=18\n8*18=144\n144-44=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 24, 12, 61, 25 ], "target": 18, "search_path": "24/12=2\n61-25=36\n36/2=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 73, 7, 79 ], "target": 76, "search_path": "7-5=2\n73+79=152\n152/2=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 85, 63, 11, 2 ], "target": 92, "search_path": "11-2=9\n63/9=7\n85+7=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 27, 95, 8 ], "target": 90, "search_path": "31+95=126\n27*8=216\n216-126=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 61, 97, 91, 12 ], "target": 63, "search_path": "97-91=6\n12/6=2\n61+2=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 99, 2, 77, 74 ], "target": 31, "search_path": "77-74=3\n99/3=33\n33-2=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 95, 56, 2, 23 ], "target": 18, "search_path": "95-56=39\n23-2=21\n39-21=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 83, 96, 8 ], "target": 63, "search_path": "96-83=13\n8+13=21\n3*21=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 68, 5, 44, 56 ], "target": 48, "search_path": "44+56=100\n100/5=20\n68-20=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 60, 57, 20, 87 ], "target": 64, "search_path": "60-57=3\n87-20=67\n67-3=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 87, 75, 62, 40 ], "target": 90, "search_path": "87-75=12\n62+40=102\n102-12=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 27, 21, 16 ], "target": 82, "search_path": "72-27=45\n21+16=37\n45+37=82\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 8, 10, 23 ], "target": 24, "search_path": "23-11=12\n10-8=2\n12*2=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 91, 91, 36, 86 ], "target": 86, "search_path": "91-91=0\n36*0=0\n86+0=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 54, 6, 98 ], "target": 49, "search_path": "30/6=5\n98-54=44\n5+44=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 18, 6, 5 ], "target": 58, "search_path": "18-5=13\n4*13=52\n6+52=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 80, 24, 49 ], "target": 90, "search_path": "80-15=65\n49-24=25\n65+25=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 50, 11, 46 ], "target": 13, "search_path": "50-27=23\n46/23=2\n11+2=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 86, 21, 8, 88 ], "target": 15, "search_path": "86-21=65\n88-8=80\n80-65=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 10, 3, 12 ], "target": 86, "search_path": "10-3=7\n12*7=84\n2+84=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 14, 36, 13, 7 ], "target": 85, "search_path": "14*36=504\n504/7=72\n13+72=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 67, 90, 76, 70 ], "target": 72, "search_path": "90-76=14\n70/14=5\n67+5=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 42, 40, 63, 16 ], "target": 36, "search_path": "40-16=24\n63*24=1512\n1512/42=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 56, 78, 93 ], "target": 18, "search_path": "59-56=3\n93-78=15\n3+15=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 72, 11, 6 ], "target": 49, "search_path": "72/6=12\n12-11=1\n49*1=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 47, 63, 44, 3 ], "target": 64, "search_path": "47-44=3\n3/3=1\n63+1=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 48, 28, 4, 54 ], "target": 42, "search_path": "54-48=6\n28/4=7\n6*7=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 3, 97, 89 ], "target": 46, "search_path": "64+89=153\n153/3=51\n97-51=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 24, 18, 17 ], "target": 74, "search_path": "24-17=7\n8*7=56\n18+56=74\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 79, 88, 50, 48 ], "target": 97, "search_path": "50-48=2\n88*2=176\n176-79=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 84, 1, 8, 18 ], "target": 74, "search_path": "84*1=84\n18-8=10\n84-10=74\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 85, 38, 14 ], "target": 88, "search_path": "4+38=42\n42/14=3\n85+3=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 33, 21, 70 ], "target": 49, "search_path": "7+70=77\n21*77=1617\n1617/33=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 47, 4, 36 ], "target": 88, "search_path": "9+47=56\n4*36=144\n144-56=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 80, 49, 76 ], "target": 51, "search_path": "80-2=78\n76-49=27\n78-27=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 96, 80, 48 ], "target": 85, "search_path": "7+80=87\n96/48=2\n87-2=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 13, 70, 15 ], "target": 52, "search_path": "13-10=3\n70-15=55\n55-3=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 89, 20, 13, 24 ], "target": 85, "search_path": "89+13=102\n20*102=2040\n2040/24=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 50, 90, 43 ], "target": 48, "search_path": "90-50=40\n40/8=5\n43+5=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 7, 17, 78 ], "target": 47, "search_path": "55-7=48\n17+78=95\n95-48=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 5, 45, 14 ], "target": 64, "search_path": "19*5=95\n45-14=31\n95-31=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 20, 54, 33 ], "target": 65, "search_path": "64-20=44\n54-33=21\n44+21=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 64, 95, 19 ], "target": 79, "search_path": "3*95=285\n285/19=15\n64+15=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 34, 96, 1, 77 ], "target": 15, "search_path": "96-34=62\n1*77=77\n77-62=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 65, 9, 51, 10 ], "target": 76, "search_path": "65-51=14\n9*10=90\n90-14=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 99, 57, 34 ], "target": 67, "search_path": "19*99=1881\n1881/57=33\n34+33=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 18, 34, 71 ], "target": 51, "search_path": "36+18=54\n34+71=105\n105-54=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 25, 74, 19 ], "target": 69, "search_path": "59*25=1475\n74*19=1406\n1475-1406=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 99, 70, 3, 62 ], "target": 25, "search_path": "99-70=29\n3*29=87\n87-62=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 88, 35, 9, 38 ], "target": 76, "search_path": "88+35=123\n9+38=47\n123-47=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 54, 57, 82, 80 ], "target": 84, "search_path": "82-80=2\n54/2=27\n57+27=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 34, 65, 89, 2 ], "target": 79, "search_path": "34+65=99\n89*2=178\n178-99=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 29, 22, 86, 1 ], "target": 92, "search_path": "29-22=7\n86-1=85\n7+85=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 60, 29, 20, 92 ], "target": 66, "search_path": "60/20=3\n92-29=63\n3+63=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 29, 62, 32, 56 ], "target": 67, "search_path": "29+62=91\n56-32=24\n91-24=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 77, 28, 2 ], "target": 31, "search_path": "77-16=61\n28+2=30\n61-30=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 94, 47, 14 ], "target": 65, "search_path": "53+14=67\n94/47=2\n67-2=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 71, 37, 59, 34 ], "target": 83, "search_path": "71+37=108\n59-34=25\n108-25=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 75, 82, 94 ], "target": 50, "search_path": "75-13=62\n94-82=12\n62-12=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 50, 18, 22 ], "target": 17, "search_path": "7+50=57\n18+22=40\n57-40=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 20, 19, 69 ], "target": 82, "search_path": "13+69=82\n20-19=1\n82*1=82\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 92, 11, 70 ], "target": 86, "search_path": "70-4=66\n66/11=6\n92-6=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 95, 65, 40, 48 ], "target": 36, "search_path": "95-65=30\n48*30=1440\n1440/40=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 40, 17, 96 ], "target": 35, "search_path": "4+40=44\n96-17=79\n79-44=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 25, 74, 40 ], "target": 93, "search_path": "46-25=21\n74+40=114\n114-21=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 12, 26, 27 ], "target": 48, "search_path": "26-3=23\n27-23=4\n12*4=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 45, 30, 26 ], "target": 73, "search_path": "26/13=2\n45+30=75\n75-2=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 79, 27, 8, 12 ], "target": 10, "search_path": "79+27=106\n8*12=96\n106-96=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 21, 18, 72 ], "target": 56, "search_path": "9+18=27\n21*72=1512\n1512/27=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 52, 57, 21 ], "target": 42, "search_path": "57+21=78\n28*78=2184\n2184/52=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 93, 73, 24 ], "target": 83, "search_path": "24/12=2\n93+73=166\n166/2=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 60, 12, 94 ], "target": 29, "search_path": "60-7=53\n94-12=82\n82-53=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 54, 7, 94 ], "target": 20, "search_path": "13+54=67\n94-7=87\n87-67=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 62, 87, 47 ], "target": 90, "search_path": "62-18=44\n87+47=134\n134-44=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 37, 10, 92, 66 ], "target": 53, "search_path": "37-10=27\n92-66=26\n27+26=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 39, 48, 45, 5 ], "target": 37, "search_path": "39+48=87\n45+5=50\n87-50=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 92, 75, 3 ], "target": 27, "search_path": "64+92=156\n156-75=81\n81/3=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 15, 62, 66 ], "target": 73, "search_path": "15+62=77\n77/11=7\n66+7=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 69, 9, 38 ], "target": 33, "search_path": "18/9=2\n69-38=31\n2+31=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 48, 34, 30 ], "target": 68, "search_path": "34-30=4\n48/4=12\n56+12=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 7, 31, 75 ], "target": 17, "search_path": "2*75=150\n150-31=119\n119/7=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 31, 34, 79 ], "target": 45, "search_path": "32-31=1\n79-34=45\n1*45=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 28, 85, 66 ], "target": 63, "search_path": "28-25=3\n66/3=22\n85-22=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 41, 76, 29, 59 ], "target": 29, "search_path": "41+76=117\n29+59=88\n117-88=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 98, 70, 24, 70 ], "target": 18, "search_path": "98-70=28\n70-24=46\n46-28=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 9, 23, 20 ], "target": 19, "search_path": "7+9=16\n23-20=3\n16+3=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 92, 90, 8 ], "target": 67, "search_path": "92-90=2\n8/2=4\n63+4=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 92, 23, 21, 27 ], "target": 73, "search_path": "23-21=2\n92/2=46\n27+46=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 17, 9, 58 ], "target": 36, "search_path": "59+58=117\n17*9=153\n153-117=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 84, 75, 93 ], "target": 66, "search_path": "18+84=102\n75+93=168\n168-102=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 54, 94, 24, 67 ], "target": 22, "search_path": "94-67=27\n54/27=2\n24-2=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 7, 45, 41 ], "target": 91, "search_path": "9+45=54\n54-41=13\n7*13=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 86, 92, 5, 3 ], "target": 13, "search_path": "92-86=6\n3*6=18\n18-5=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 43, 82, 5, 19 ], "target": 56, "search_path": "82-43=39\n5*19=95\n95-39=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 7, 14, 1 ], "target": 60, "search_path": "81-7=74\n14*1=14\n74-14=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 66, 78, 56, 44 ], "target": 88, "search_path": "78-66=12\n56+44=100\n100-12=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 85, 19, 84 ], "target": 32, "search_path": "13+19=32\n85-84=1\n32*1=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 73, 9, 91, 83 ], "target": 91, "search_path": "73+9=82\n83-82=1\n91*1=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 77, 5, 10, 4 ], "target": 32, "search_path": "77-5=72\n10*4=40\n72-40=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 99, 64, 93, 55 ], "target": 58, "search_path": "99+93=192\n192/64=3\n55+3=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 24, 11, 63 ], "target": 36, "search_path": "33-24=9\n11*9=99\n99-63=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 23, 94, 7, 60 ], "target": 50, "search_path": "23+94=117\n7+60=67\n117-67=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 77, 8, 6 ], "target": 90, "search_path": "11+77=88\n8-6=2\n88+2=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 43, 58, 77 ], "target": 19, "search_path": "81-43=38\n77-58=19\n38-19=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 96, 58, 8, 92 ], "target": 70, "search_path": "96+58=154\n92-8=84\n154-84=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 47, 89, 62, 2 ], "target": 10, "search_path": "89-47=42\n62-42=20\n20/2=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 64, 8, 24 ], "target": 48, "search_path": "24-8=16\n64/16=4\n44+4=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 41, 50, 77, 64 ], "target": 22, "search_path": "50-41=9\n77-64=13\n9+13=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 71, 2, 37, 71 ], "target": 38, "search_path": "71/71=1\n2+37=39\n39-1=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 61, 95, 49, 80 ], "target": 95, "search_path": "95-61=34\n49+80=129\n129-34=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 86, 9, 40, 22 ], "target": 37, "search_path": "86*9=774\n40+774=814\n814/22=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 50, 11, 65 ], "target": 100, "search_path": "52+11=63\n65-63=2\n50*2=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 11, 78, 75 ], "target": 44, "search_path": "78-7=71\n75-71=4\n11*4=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 92, 9, 24, 48 ], "target": 55, "search_path": "92*24=2208\n2208/48=46\n9+46=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 58, 13, 5, 3 ], "target": 86, "search_path": "58+13=71\n5*3=15\n71+15=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 24, 9, 97, 64 ], "target": 33, "search_path": "97-9=88\n24*88=2112\n2112/64=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 71, 17, 5 ], "target": 94, "search_path": "30/5=6\n71+17=88\n6+88=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 9, 30, 12 ], "target": 36, "search_path": "9+30=39\n39/13=3\n12*3=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 11, 35, 33 ], "target": 21, "search_path": "36+11=47\n35+33=68\n68-47=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 1, 77, 56, 36 ], "target": 56, "search_path": "77-1=76\n56-36=20\n76-20=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 22, 26, 21, 30 ], "target": 40, "search_path": "30-22=8\n26-21=5\n8*5=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 51, 5, 56 ], "target": 17, "search_path": "90+51=141\n141-56=85\n85/5=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 17, 29, 50 ], "target": 78, "search_path": "44*29=1276\n50+1276=1326\n1326/17=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 5, 6, 17 ], "target": 48, "search_path": "31+6=37\n5*17=85\n85-37=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 68, 25, 98 ], "target": 29, "search_path": "68*25=1700\n98+1700=1798\n1798/62=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 16, 92, 3 ], "target": 58, "search_path": "21+16=37\n92+3=95\n95-37=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 20, 66, 5 ], "target": 47, "search_path": "66-15=51\n20/5=4\n51-4=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 99, 16, 69, 75 ], "target": 77, "search_path": "99-16=83\n75-69=6\n83-6=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 82, 65, 54, 2 ], "target": 51, "search_path": "82-54=28\n28/2=14\n65-14=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 66, 26, 77, 63 ], "target": 100, "search_path": "66-26=40\n77+63=140\n140-40=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 88, 41, 39 ], "target": 56, "search_path": "88-41=47\n47-39=8\n7*8=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 79, 78, 66, 86 ], "target": 92, "search_path": "79-66=13\n78/13=6\n86+6=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 1, 13, 12 ], "target": 61, "search_path": "63-1=62\n13-12=1\n62-1=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 43, 52, 66 ], "target": 71, "search_path": "52-43=9\n45/9=5\n66+5=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 29, 92, 64, 26 ], "target": 27, "search_path": "92-29=63\n64+26=90\n90-63=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 47, 25, 45 ], "target": 92, "search_path": "25+47=72\n45-25=20\n72+20=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 30, 99, 34 ], "target": 24, "search_path": "59+30=89\n99-34=65\n89-65=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 92, 29, 57, 95 ], "target": 30, "search_path": "95-92=3\n29*3=87\n87-57=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 29, 10, 23 ], "target": 36, "search_path": "10-4=6\n29-23=6\n6*6=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 25, 71, 32 ], "target": 76, "search_path": "2+25=27\n71+32=103\n103-27=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 93, 21, 12 ], "target": 53, "search_path": "93*12=1116\n1116-3=1113\n1113/21=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 88, 32, 92 ], "target": 42, "search_path": "64/32=2\n92/2=46\n88-46=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 14, 68, 55 ], "target": 40, "search_path": "68-14=54\n55-54=1\n40*1=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 7, 54, 67 ], "target": 50, "search_path": "56+7=63\n67-54=13\n63-13=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 56, 53, 70 ], "target": 56, "search_path": "70-70=0\n53*0=0\n56+0=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 39, 11, 27, 69 ], "target": 15, "search_path": "39+69=108\n108/27=4\n11+4=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 58, 83, 75 ], "target": 68, "search_path": "63-58=5\n75/5=15\n83-15=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 97, 2, 72, 79 ], "target": 92, "search_path": "97+2=99\n79-72=7\n99-7=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 39, 24, 44 ], "target": 34, "search_path": "44-39=5\n2*5=10\n24+10=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 47, 14, 79 ], "target": 72, "search_path": "47+14=61\n79-61=18\n4*18=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 35, 6, 21, 9 ], "target": 42, "search_path": "35-21=14\n9-6=3\n14*3=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 82, 47, 18, 16 ], "target": 43, "search_path": "82-18=64\n64/16=4\n47-4=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 92, 46, 70, 67 ], "target": 32, "search_path": "92/46=2\n70/2=35\n67-35=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 97, 67, 55, 65 ], "target": 44, "search_path": "97+67=164\n55+65=120\n164-120=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 82, 65, 37, 32 ], "target": 85, "search_path": "82-65=17\n37-32=5\n17*5=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 14, 2, 30, 63 ], "target": 45, "search_path": "14-2=12\n63-30=33\n12+33=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 93, 57, 56, 30 ], "target": 63, "search_path": "93-30=63\n57-56=1\n63*1=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 76, 75, 11, 60 ], "target": 84, "search_path": "76*75=5700\n5700/60=95\n95-11=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 42, 98, 51 ], "target": 44, "search_path": "98/2=49\n42+51=93\n93-49=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 34, 4, 79, 19 ], "target": 90, "search_path": "34-4=30\n79-19=60\n30+60=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 48, 20, 81, 14 ], "target": 67, "search_path": "48-20=28\n81+14=95\n95-28=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 37, 65, 84 ], "target": 28, "search_path": "10+37=47\n84-65=19\n47-19=28\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 94, 90, 52 ], "target": 34, "search_path": "32*94=3008\n52+3008=3060\n3060/90=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 58, 14, 24, 74 ], "target": 71, "search_path": "58+14=72\n72/24=3\n74-3=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 41, 90, 21, 24 ], "target": 94, "search_path": "90-41=49\n21+24=45\n49+45=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 84, 4, 14, 87 ], "target": 53, "search_path": "87-84=3\n4*14=56\n56-3=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 89, 51, 75, 70 ], "target": 33, "search_path": "89-51=38\n75-70=5\n38-5=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 81, 47, 92 ], "target": 40, "search_path": "18+81=99\n47+92=139\n139-99=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 22, 60, 17, 36 ], "target": 24, "search_path": "22-17=5\n60/5=12\n36-12=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 58, 85, 46 ], "target": 93, "search_path": "58-4=54\n85-46=39\n54+39=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 95, 12, 25, 11 ], "target": 47, "search_path": "95-12=83\n25+11=36\n83-36=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 29, 34, 22 ], "target": 70, "search_path": "29-15=14\n34+22=56\n14+56=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 56, 2, 29 ], "target": 82, "search_path": "29-16=13\n2*13=26\n56+26=82\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 68, 15, 22, 73 ], "target": 79, "search_path": "68+22=90\n90/15=6\n73+6=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 87, 20, 37 ], "target": 24, "search_path": "87-6=81\n20+37=57\n81-57=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 17, 54, 72 ], "target": 58, "search_path": "57-17=40\n72-54=18\n40+18=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 79, 33, 87 ], "target": 31, "search_path": "10+79=89\n33+87=120\n120-89=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 36, 93, 84 ], "target": 25, "search_path": "93-84=9\n36/9=4\n21+4=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 54, 74, 7 ], "target": 94, "search_path": "54-30=24\n7*24=168\n168-74=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 66, 86, 32 ], "target": 67, "search_path": "55+66=121\n86-32=54\n121-54=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 27, 68, 4 ], "target": 11, "search_path": "27+68=95\n4+95=99\n99/9=11\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 97, 56, 82 ], "target": 31, "search_path": "97-40=57\n82-56=26\n57-26=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 11, 98, 46 ], "target": 99, "search_path": "57-11=46\n46/46=1\n98+1=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 80, 20, 2 ], "target": 88, "search_path": "28+20=48\n80/2=40\n48+40=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 32, 12, 67 ], "target": 25, "search_path": "4*67=268\n32+268=300\n300/12=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 8, 82, 75 ], "target": 83, "search_path": "82-81=1\n8+75=83\n1*83=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 84, 32, 11, 80 ], "target": 38, "search_path": "84+11=95\n32*95=3040\n3040/80=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 76, 71, 97 ], "target": 43, "search_path": "76-59=17\n97-71=26\n17+26=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 78, 39, 3 ], "target": 12, "search_path": "78/39=2\n6-2=4\n3*4=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 96, 25, 20 ], "target": 16, "search_path": "25-20=5\n30/5=6\n96/6=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 23, 21, 91 ], "target": 34, "search_path": "30-23=7\n91/7=13\n21+13=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 69, 44, 24, 51 ], "target": 51, "search_path": "69-44=25\n25-24=1\n51*1=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 73, 1, 6, 95 ], "target": 15, "search_path": "73+1=74\n95-6=89\n89-74=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 30, 68, 6 ], "target": 92, "search_path": "20+68=88\n30*6=180\n180-88=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 82, 97, 72 ], "target": 77, "search_path": "20+82=102\n97-72=25\n102-25=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 40, 3, 47 ], "target": 28, "search_path": "32+40=72\n47-3=44\n72-44=28\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 26, 90, 48, 2 ], "target": 18, "search_path": "90-26=64\n48-2=46\n64-46=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 85, 72, 36 ], "target": 69, "search_path": "85-52=33\n72-36=36\n33+36=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 4, 19, 10 ], "target": 78, "search_path": "28*4=112\n19*10=190\n190-112=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 14, 21, 41, 99 ], "target": 93, "search_path": "14+21=35\n99-41=58\n35+58=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 78, 2, 76 ], "target": 35, "search_path": "78-5=73\n76/2=38\n73-38=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 74, 40, 88 ], "target": 46, "search_path": "74+88=162\n162/27=6\n40+6=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 66, 63, 36 ], "target": 42, "search_path": "63-52=11\n66/11=6\n36+6=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 53, 56, 50 ], "target": 75, "search_path": "16+53=69\n56-50=6\n69+6=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 5, 8, 28 ], "target": 35, "search_path": "28+28=56\n5*56=280\n280/8=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 16, 77, 47 ], "target": 94, "search_path": "4*16=64\n77-47=30\n64+30=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 4, 79, 69 ], "target": 12, "search_path": "4-2=2\n79-69=10\n2+10=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 53, 70, 95 ], "target": 30, "search_path": "2+53=55\n95-70=25\n55-25=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 57, 78, 49 ], "target": 47, "search_path": "57-18=39\n78/39=2\n49-2=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 80, 94, 65, 90 ], "target": 67, "search_path": "94*65=6110\n6110-80=6030\n6030/90=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 84, 72, 76 ], "target": 12, "search_path": "84-36=48\n76-72=4\n48/4=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 35, 10, 20, 49 ], "target": 63, "search_path": "20/10=2\n49*2=98\n98-35=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 84, 2, 49, 89 ], "target": 19, "search_path": "84-49=35\n2*35=70\n89-70=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 52, 96, 11 ], "target": 13, "search_path": "8+96=104\n104/52=2\n11+2=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 43, 83, 81 ], "target": 51, "search_path": "70+43=113\n83+81=164\n164-113=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 92, 77, 42, 50 ], "target": 77, "search_path": "92+77=169\n42+50=92\n169-92=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 58, 60, 26 ], "target": 31, "search_path": "70-58=12\n60/12=5\n26+5=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 22, 53, 40 ], "target": 11, "search_path": "22-20=2\n53-40=13\n13-2=11\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 68, 7, 28, 9 ], "target": 94, "search_path": "68+7=75\n28-9=19\n75+19=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 77, 18, 75, 23 ], "target": 10, "search_path": "77-75=2\n23-18=5\n2*5=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 9, 10, 40 ], "target": 84, "search_path": "6*9=54\n40-10=30\n54+30=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 34, 1, 16, 8 ], "target": 37, "search_path": "34+1=35\n16/8=2\n35+2=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 53, 50, 47 ], "target": 12, "search_path": "53-44=9\n50-47=3\n9+3=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 31, 40, 10 ], "target": 75, "search_path": "31-6=25\n40+10=50\n25+50=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 3, 39, 46 ], "target": 51, "search_path": "39-10=29\n46-29=17\n3*17=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 67, 64, 40 ], "target": 100, "search_path": "57+67=124\n64-40=24\n124-24=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 43, 74, 8 ], "target": 20, "search_path": "59+43=102\n74+8=82\n102-82=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 90, 49, 35 ], "target": 58, "search_path": "45-35=10\n90/10=9\n49+9=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 19, 17, 33 ], "target": 75, "search_path": "19+17=36\n3*36=108\n108-33=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 78, 56, 82, 79 ], "target": 27, "search_path": "78+56=134\n82+79=161\n161-134=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 29, 11, 17, 52 ], "target": 83, "search_path": "17*52=884\n29+884=913\n913/11=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 64, 47, 5 ], "target": 64, "search_path": "21+64=85\n85/5=17\n47+17=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 78, 5, 47, 63 ], "target": 100, "search_path": "47+63=110\n110/5=22\n78+22=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 65, 9, 61, 7 ], "target": 19, "search_path": "65-61=4\n7*4=28\n28-9=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 18, 5, 28 ], "target": 71, "search_path": "28-18=10\n5*10=50\n21+50=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 34, 56, 70 ], "target": 29, "search_path": "56/4=14\n70/14=5\n34-5=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 48, 2, 16, 22 ], "target": 60, "search_path": "48/16=3\n22-2=20\n3*20=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 96, 12, 26, 43 ], "target": 34, "search_path": "96*12=1152\n26*43=1118\n1152-1118=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 10, 44, 11 ], "target": 79, "search_path": "44-13=31\n10*11=110\n110-31=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 13, 61, 44 ], "target": 15, "search_path": "20-13=7\n61+44=105\n105/7=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 42, 32, 6 ], "target": 28, "search_path": "53-32=21\n42/6=7\n21+7=28\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 77, 64, 76, 11 ], "target": 76, "search_path": "77+64=141\n76-11=65\n141-65=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 57, 86, 74 ], "target": 15, "search_path": "57-30=27\n86-74=12\n27-12=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 67, 7, 1 ], "target": 13, "search_path": "7-1=6\n9*6=54\n67-54=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 8, 28, 62 ], "target": 33, "search_path": "9-8=1\n62-28=34\n34-1=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 20, 41, 22 ], "target": 32, "search_path": "33-20=13\n41-22=19\n13+19=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 35, 3, 57, 58 ], "target": 83, "search_path": "35-3=32\n57+58=115\n115-32=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 31, 40, 96 ], "target": 16, "search_path": "10*40=400\n96+400=496\n496/31=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 69, 79, 29 ], "target": 49, "search_path": "81-79=2\n69+29=98\n98/2=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 17, 99, 66, 79 ], "target": 63, "search_path": "99-17=82\n66+79=145\n145-82=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 11, 2, 53 ], "target": 88, "search_path": "53-11=42\n2*42=84\n4+84=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 40, 20, 9 ], "target": 44, "search_path": "44-40=4\n20-9=11\n4*11=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 30, 40, 81 ], "target": 71, "search_path": "81/81=1\n30+40=70\n1+70=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 14, 16, 30, 10 ], "target": 34, "search_path": "14-10=4\n16*4=64\n64-30=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 22, 30, 14, 58 ], "target": 32, "search_path": "58-14=44\n44/22=2\n30+2=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 97, 56, 77, 56 ], "target": 77, "search_path": "56-56=0\n97*0=0\n77+0=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 92, 87, 95, 75 ], "target": 36, "search_path": "95-92=3\n87-75=12\n3*12=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 4, 69, 73 ], "target": 20, "search_path": "28-4=24\n73-69=4\n24-4=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 99, 9, 1 ], "target": 31, "search_path": "19+1=20\n99/9=11\n20+11=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 34, 45, 34 ], "target": 45, "search_path": "34-34=0\n56*0=0\n45+0=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 75, 20, 39, 47 ], "target": 47, "search_path": "75-20=55\n47-39=8\n55-8=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 1, 1, 59, 67 ], "target": 51, "search_path": "1+1=2\n59*2=118\n118-67=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 29, 9, 21 ], "target": 90, "search_path": "49+29=78\n21-9=12\n78+12=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 99, 63, 30, 28 ], "target": 31, "search_path": "63-30=33\n99/33=3\n28+3=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 6, 2, 10 ], "target": 32, "search_path": "2*6=12\n2*10=20\n12+20=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 59, 93, 7 ], "target": 29, "search_path": "70+59=129\n93+7=100\n129-100=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 16, 60, 40 ], "target": 48, "search_path": "12+16=28\n60-40=20\n28+20=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 27, 78, 40 ], "target": 54, "search_path": "78/6=13\n27+40=67\n67-13=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 9, 8, 53 ], "target": 99, "search_path": "46+53=99\n9-8=1\n99*1=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 32, 55, 88 ], "target": 10, "search_path": "32-16=16\n55*16=880\n880/88=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 62, 91, 56 ], "target": 84, "search_path": "2+91=93\n56*93=5208\n5208/62=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 24, 70, 5 ], "target": 53, "search_path": "72-70=2\n24*2=48\n5+48=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 90, 43, 28 ], "target": 82, "search_path": "7+90=97\n43-28=15\n97-15=82\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 96, 51, 94, 65 ], "target": 16, "search_path": "96-51=45\n94-65=29\n45-29=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 2, 2, 44 ], "target": 29, "search_path": "9-2=7\n44/2=22\n7+22=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 54, 7, 35 ], "target": 63, "search_path": "45*7=315\n315/35=9\n54+9=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 53, 56, 86 ], "target": 69, "search_path": "53+56=109\n109-86=23\n3*23=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 27, 71, 48 ], "target": 90, "search_path": "48/6=8\n27+71=98\n98-8=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 71, 13, 44, 66 ], "target": 80, "search_path": "71-13=58\n66-44=22\n58+22=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 5, 3, 7 ], "target": 76, "search_path": "5-3=2\n7*2=14\n62+14=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 49, 57, 30 ], "target": 65, "search_path": "49-27=22\n57+30=87\n87-22=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 33, 77, 43 ], "target": 77, "search_path": "11+33=44\n44-43=1\n77*1=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 26, 32, 1 ], "target": 29, "search_path": "3-1=2\n26+32=58\n58/2=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 39, 5, 64 ], "target": 59, "search_path": "72+64=136\n39*5=195\n195-136=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 47, 66, 34, 5 ], "target": 10, "search_path": "66-47=19\n34-5=29\n29-19=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 3, 2, 10 ], "target": 86, "search_path": "27*3=81\n10/2=5\n81+5=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 65, 34, 6, 3 ], "target": 99, "search_path": "65-34=31\n3*31=93\n6+93=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 50, 38, 99 ], "target": 74, "search_path": "13+50=63\n38+99=137\n137-63=74\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 42, 33, 77 ], "target": 93, "search_path": "7+42=49\n77-33=44\n49+44=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 8, 66, 17 ], "target": 98, "search_path": "16/8=2\n66-17=49\n2*49=98\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 10, 88, 35 ], "target": 11, "search_path": "45+35=80\n10*88=880\n880/80=11\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 17, 19, 91, 92 ], "target": 35, "search_path": "17+19=36\n92-91=1\n36-1=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 35, 6, 45, 99 ], "target": 83, "search_path": "35-6=29\n99-45=54\n29+54=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 74, 19, 33 ], "target": 72, "search_path": "5+33=38\n38/19=2\n74-2=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 37, 31, 81 ], "target": 91, "search_path": "37-16=21\n31+81=112\n112-21=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 90, 55, 20 ], "target": 88, "search_path": "33+90=123\n55-20=35\n123-35=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 12, 36, 14 ], "target": 100, "search_path": "62-12=50\n36+14=50\n50+50=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 56, 82, 34 ], "target": 78, "search_path": "70+56=126\n82-34=48\n126-48=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 5, 54, 88 ], "target": 26, "search_path": "13-5=8\n88-54=34\n34-8=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 6, 77, 52 ], "target": 35, "search_path": "81+77=158\n52+158=210\n210/6=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 23, 36, 66, 99 ], "target": 99, "search_path": "23*99=2277\n36*66=2376\n2376-2277=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 97, 2, 91, 54 ], "target": 31, "search_path": "97+54=151\n2*91=182\n182-151=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 68, 22, 91, 66 ], "target": 69, "search_path": "91-68=23\n66/22=3\n23*3=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 19, 61, 19 ], "target": 71, "search_path": "10+19=29\n61-19=42\n29+42=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 74, 67, 54 ], "target": 54, "search_path": "74-33=41\n67-54=13\n41+13=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 55, 74, 63 ], "target": 20, "search_path": "62+55=117\n74+63=137\n137-117=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 81, 70, 88 ], "target": 42, "search_path": "81-21=60\n88-70=18\n60-18=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 46, 23, 21 ], "target": 21, "search_path": "46/23=2\n3-2=1\n21*1=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 60, 39, 33 ], "target": 68, "search_path": "60-56=4\n39+33=72\n72-4=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 5, 15, 2 ], "target": 33, "search_path": "56-5=51\n15+51=66\n66/2=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 11, 92, 8 ], "target": 90, "search_path": "15-11=4\n8/4=2\n92-2=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 87, 4, 61 ], "target": 97, "search_path": "57+87=144\n144/4=36\n61+36=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 35, 72, 8, 31 ], "target": 16, "search_path": "35-31=4\n72-8=64\n64/4=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 74, 39, 62 ], "target": 99, "search_path": "74-72=2\n39+62=101\n101-2=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 86, 37, 75 ], "target": 100, "search_path": "3*37=111\n86-75=11\n111-11=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 47, 26, 88, 28 ], "target": 95, "search_path": "47-26=21\n88+28=116\n116-21=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 78, 26, 69, 39 ], "target": 92, "search_path": "78-26=52\n69*52=3588\n3588/39=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 80, 56, 78, 24 ], "target": 34, "search_path": "80+56=136\n78+24=102\n136-102=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 20, 88, 10 ], "target": 15, "search_path": "20/10=2\n88/2=44\n59-44=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 99, 52, 1, 77 ], "target": 75, "search_path": "99+52=151\n77-1=76\n151-76=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 37, 83, 34 ], "target": 60, "search_path": "34-32=2\n37+83=120\n120/2=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 41, 3, 3 ], "target": 26, "search_path": "94+3=97\n41*3=123\n123-97=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 98, 86, 21, 38 ], "target": 29, "search_path": "98-86=12\n38-21=17\n12+17=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 23, 28, 6, 2 ], "target": 85, "search_path": "23+6=29\n28*2=56\n29+56=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 21, 26, 99 ], "target": 48, "search_path": "6*99=594\n21*26=546\n594-546=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 87, 6, 95 ], "target": 92, "search_path": "25-6=19\n95/19=5\n87+5=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 81, 85, 75 ], "target": 35, "search_path": "81-56=25\n85-75=10\n25+10=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 72, 27, 18 ], "target": 83, "search_path": "72*27=1944\n1944/18=108\n108-25=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 43, 42, 5, 19 ], "target": 21, "search_path": "43-5=38\n42*19=798\n798/38=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 43, 11, 3, 67 ], "target": 61, "search_path": "67-43=24\n3*24=72\n72-11=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 29, 49, 23 ], "target": 93, "search_path": "49-45=4\n29*4=116\n116-23=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 30, 66, 20 ], "target": 42, "search_path": "30*20=600\n600/25=24\n66-24=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 10, 7, 48 ], "target": 65, "search_path": "12*10=120\n7+48=55\n120-55=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 95, 42, 80 ], "target": 75, "search_path": "46-42=4\n80/4=20\n95-20=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 87, 34, 28, 47 ], "target": 46, "search_path": "87+34=121\n28+47=75\n121-75=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 30, 9, 32 ], "target": 37, "search_path": "44-30=14\n32-9=23\n14+23=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 78, 63, 24 ], "target": 22, "search_path": "63-24=39\n78/39=2\n20+2=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 59, 17, 65 ], "target": 58, "search_path": "81+59=140\n17+65=82\n140-82=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 9, 32, 6 ], "target": 12, "search_path": "21+9=30\n32-30=2\n6*2=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 56, 4, 45 ], "target": 26, "search_path": "20+56=76\n76/4=19\n45-19=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 39, 33, 60, 30 ], "target": 33, "search_path": "39+60=99\n33-30=3\n99/3=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 80, 81, 14, 73 ], "target": 24, "search_path": "81-73=8\n80/8=10\n14+10=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 27, 73, 8 ], "target": 55, "search_path": "53-27=26\n73+8=81\n81-26=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 66, 25, 29, 64 ], "target": 56, "search_path": "66+25=91\n64-29=35\n91-35=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 41, 79, 75, 48 ], "target": 85, "search_path": "79-41=38\n75+48=123\n123-38=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 78, 92, 69, 6 ], "target": 61, "search_path": "92-78=14\n69+6=75\n75-14=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 51, 28, 35, 23 ], "target": 67, "search_path": "51+28=79\n35-23=12\n79-12=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 24, 66, 33 ], "target": 72, "search_path": "94-24=70\n66/33=2\n70+2=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 90, 2, 28 ], "target": 53, "search_path": "46+28=74\n74/2=37\n90-37=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 15, 18, 87 ], "target": 71, "search_path": "30/15=2\n87-18=69\n2+69=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 37, 22, 93, 67 ], "target": 85, "search_path": "37+22=59\n93-67=26\n59+26=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 71, 23, 40, 7 ], "target": 95, "search_path": "71-23=48\n40+7=47\n48+47=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 45, 63, 5 ], "target": 69, "search_path": "45/45=1\n63+5=68\n1+68=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 86, 64, 93 ], "target": 53, "search_path": "18+86=104\n64+93=157\n157-104=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 60, 85, 24 ], "target": 86, "search_path": "85*24=2040\n2040/60=34\n52+34=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 42, 98, 32, 90 ], "target": 80, "search_path": "42-32=10\n98-90=8\n10*8=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 70, 96, 45 ], "target": 48, "search_path": "70-27=43\n45-43=2\n96/2=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 96, 23, 58 ], "target": 67, "search_path": "96/3=32\n58-23=35\n32+35=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 79, 13, 42 ], "target": 13, "search_path": "79-38=41\n42-41=1\n13*1=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 42, 13, 24 ], "target": 65, "search_path": "90*13=1170\n42-24=18\n1170/18=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 99, 90, 81, 68 ], "target": 73, "search_path": "99-81=18\n90/18=5\n68+5=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 91, 2, 99, 72 ], "target": 59, "search_path": "91+99=190\n190-72=118\n118/2=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 34, 41, 36, 41 ], "target": 80, "search_path": "34+41=75\n41-36=5\n75+5=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 94, 84, 89 ], "target": 42, "search_path": "94+84=178\n21*178=3738\n3738/89=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 97, 62, 97 ], "target": 56, "search_path": "6+97=103\n62+97=159\n159-103=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 84, 54, 21 ], "target": 61, "search_path": "33-21=12\n84/12=7\n54+7=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 33, 54, 33 ], "target": 75, "search_path": "54-33=21\n2*21=42\n33+42=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 83, 55, 3 ], "target": 95, "search_path": "83-13=70\n55*3=165\n165-70=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 92, 15, 15, 93 ], "target": 31, "search_path": "92-15=77\n15+93=108\n108-77=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 22, 64, 4, 35 ], "target": 73, "search_path": "64-22=42\n35-4=31\n42+31=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 11, 96, 60 ], "target": 24, "search_path": "49+11=60\n96-60=36\n60-36=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 79, 3, 75, 56 ], "target": 56, "search_path": "79-3=76\n76-75=1\n56*1=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 11, 47, 16 ], "target": 21, "search_path": "53-11=42\n47+16=63\n63-42=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 75, 84, 25 ], "target": 10, "search_path": "75/25=3\n84/3=28\n38-28=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 81, 20, 23 ], "target": 63, "search_path": "20/4=5\n81-23=58\n5+58=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 98, 56, 97, 21 ], "target": 99, "search_path": "98-56=42\n42/21=2\n97+2=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 54, 35, 29 ], "target": 94, "search_path": "46+54=100\n35-29=6\n100-6=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 42, 38, 60, 35 ], "target": 21, "search_path": "42-38=4\n60-35=25\n25-4=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 95, 37, 12, 99 ], "target": 88, "search_path": "95+37=132\n132/12=11\n99-11=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 1, 76, 90, 35 ], "target": 22, "search_path": "1+76=77\n90-35=55\n77-55=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 86, 9, 20, 7 ], "target": 90, "search_path": "86-9=77\n20-7=13\n77+13=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 19, 21, 63 ], "target": 79, "search_path": "20*63=1260\n1260/21=60\n19+60=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 8, 75, 40 ], "target": 60, "search_path": "8*75=600\n600/40=15\n45+15=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 42, 60, 24, 22 ], "target": 64, "search_path": "60-42=18\n24+22=46\n18+46=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 31, 21, 6 ], "target": 75, "search_path": "20+31=51\n21*6=126\n126-51=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 59, 7, 7 ], "target": 90, "search_path": "31+59=90\n7-7=0\n90+0=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 89, 18, 86, 66 ], "target": 91, "search_path": "89-18=71\n86-66=20\n71+20=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 85, 17, 90, 33 ], "target": 80, "search_path": "90-85=5\n33-17=16\n5*16=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 20, 42, 14 ], "target": 68, "search_path": "32-20=12\n42+14=56\n12+56=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 51, 73, 20 ], "target": 22, "search_path": "51+73=124\n124/62=2\n20+2=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 37, 67, 34, 36 ], "target": 100, "search_path": "67-37=30\n34+36=70\n30+70=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 43, 67, 74 ], "target": 34, "search_path": "43-16=27\n74-67=7\n27+7=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 36, 52, 24 ], "target": 72, "search_path": "36/9=4\n52+24=76\n76-4=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 9, 93, 11 ], "target": 25, "search_path": "11-9=2\n59*2=118\n118-93=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 88, 31, 89 ], "target": 17, "search_path": "88-13=75\n89-31=58\n75-58=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 87, 13, 48 ], "target": 85, "search_path": "87-63=24\n13+48=61\n24+61=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 36, 28, 70 ], "target": 64, "search_path": "36-2=34\n28+70=98\n98-34=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 79, 75, 35 ], "target": 51, "search_path": "79-20=59\n75+35=110\n110-59=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 5, 10, 14 ], "target": 11, "search_path": "36-14=22\n10/5=2\n22/2=11\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 46, 92, 98 ], "target": 94, "search_path": "8*46=368\n368/92=4\n98-4=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 17, 41, 23 ], "target": 66, "search_path": "31+17=48\n41-23=18\n48+18=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 11, 9, 27 ], "target": 15, "search_path": "62-11=51\n9+27=36\n51-36=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 49, 8, 17 ], "target": 68, "search_path": "8/4=2\n49+17=66\n2+66=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 10, 76, 40 ], "target": 71, "search_path": "45-10=35\n76-40=36\n35+36=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 8, 84, 40 ], "target": 83, "search_path": "84-6=78\n40/8=5\n78+5=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 55, 46, 26 ], "target": 36, "search_path": "55-19=36\n46+26=72\n72-36=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 92, 55, 9, 46 ], "target": 32, "search_path": "92/46=2\n55+9=64\n64/2=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 60, 5, 31, 2 ], "target": 11, "search_path": "5-2=3\n60/3=20\n31-20=11\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 61, 26, 2, 5 ], "target": 17, "search_path": "61+26=87\n87-2=85\n85/5=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 69, 53, 25 ], "target": 95, "search_path": "53/53=1\n69+25=94\n1+94=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 88, 46, 14 ], "target": 38, "search_path": "55-46=9\n14*9=126\n126-88=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 14, 28, 25 ], "target": 22, "search_path": "28-25=3\n14*3=42\n64-42=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 68, 98, 34 ], "target": 20, "search_path": "59*68=4012\n4012/34=118\n118-98=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 76, 81, 79, 96 ], "target": 22, "search_path": "81-76=5\n96-79=17\n5+17=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 49, 72, 94 ], "target": 72, "search_path": "94-94=0\n49*0=0\n72+0=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 10, 9, 33 ], "target": 46, "search_path": "13+33=46\n10-9=1\n46*1=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 97, 62, 5, 45 ], "target": 38, "search_path": "97-62=35\n35/5=7\n45-7=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 87, 13, 24, 25 ], "target": 83, "search_path": "87*24=2088\n2088-13=2075\n2075/25=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 22, 33, 9 ], "target": 59, "search_path": "22*9=198\n198/33=6\n53+6=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 33, 44, 7 ], "target": 44, "search_path": "33-33=0\n7*0=0\n44+0=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 77, 90, 63, 97 ], "target": 86, "search_path": "97-90=7\n63/7=9\n77+9=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 64, 90, 94 ], "target": 99, "search_path": "31+64=95\n94-90=4\n95+4=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 97, 77, 18 ], "target": 58, "search_path": "18-15=3\n97+77=174\n174/3=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 1, 83, 68, 5 ], "target": 30, "search_path": "83-1=82\n68+82=150\n150/5=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 2, 52, 7 ], "target": 48, "search_path": "56/2=28\n28/7=4\n52-4=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 96, 8, 4 ], "target": 66, "search_path": "21*8=168\n96+168=264\n264/4=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 31, 8, 25 ], "target": 30, "search_path": "94-31=63\n8+25=33\n63-33=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 84, 10, 81, 8 ], "target": 78, "search_path": "10-8=2\n81*2=162\n162-84=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 58, 38, 74 ], "target": 90, "search_path": "40-38=2\n74*2=148\n148-58=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 97, 20, 15, 65 ], "target": 76, "search_path": "97*15=1455\n65+1455=1520\n1520/20=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 14, 17, 66, 15 ], "target": 40, "search_path": "14+66=80\n17-15=2\n80/2=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 97, 41, 62, 94 ], "target": 100, "search_path": "97-41=56\n62+94=156\n156-56=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 67, 7, 44 ], "target": 37, "search_path": "21+67=88\n7+44=51\n88-51=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 71, 69, 10, 31 ], "target": 45, "search_path": "71+69=140\n140/10=14\n31+14=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 24, 78, 9, 59 ], "target": 52, "search_path": "24+78=102\n59-9=50\n102-50=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 33, 35, 10 ], "target": 36, "search_path": "44-33=11\n35-10=25\n11+25=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 56, 20, 55 ], "target": 71, "search_path": "2*20=40\n56+55=111\n111-40=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 1, 54, 83, 72 ], "target": 100, "search_path": "1+54=55\n83+72=155\n155-55=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 71, 4, 48, 64 ], "target": 100, "search_path": "71+4=75\n64*75=4800\n4800/48=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 53, 14, 50 ], "target": 18, "search_path": "53-50=3\n12/3=4\n14+4=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 34, 39, 22 ], "target": 69, "search_path": "52+34=86\n39-22=17\n86-17=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 73, 90, 87 ], "target": 56, "search_path": "73-20=53\n90-87=3\n53+3=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 31, 90, 17 ], "target": 28, "search_path": "33-31=2\n90/2=45\n45-17=28\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 77, 31, 58, 97 ], "target": 34, "search_path": "77+97=174\n174/58=3\n31+3=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 74, 53, 80, 13 ], "target": 37, "search_path": "53-13=40\n74*40=2960\n2960/80=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 47, 64, 91, 7 ], "target": 30, "search_path": "64-47=17\n91/7=13\n17+13=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 67, 53, 31, 61 ], "target": 90, "search_path": "67+53=120\n61-31=30\n120-30=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 67, 13, 1, 29 ], "target": 30, "search_path": "67*13=871\n871-1=870\n870/29=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 93, 35, 4 ], "target": 80, "search_path": "93-33=60\n35*4=140\n140-60=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 51, 32, 61, 2 ], "target": 12, "search_path": "61-51=10\n2*10=20\n32-20=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 86, 7, 99 ], "target": 13, "search_path": "8-7=1\n99-86=13\n1*13=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 23, 41, 35, 74 ], "target": 91, "search_path": "41-23=18\n35+74=109\n109-18=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 93, 4, 5, 1 ], "target": 26, "search_path": "4-1=3\n93/3=31\n31-5=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 40, 39, 57 ], "target": 36, "search_path": "59-40=19\n57/19=3\n39-3=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 42, 12, 13 ], "target": 73, "search_path": "42-12=30\n2*30=60\n13+60=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 92, 3, 18 ], "target": 68, "search_path": "2*3=6\n92-18=74\n74-6=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 18, 30, 90 ], "target": 53, "search_path": "28+30=58\n90/18=5\n58-5=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 21, 42, 98 ], "target": 69, "search_path": "42/21=2\n98/2=49\n20+49=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 75, 7, 37 ], "target": 86, "search_path": "75+37=112\n112/7=16\n70+16=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 21, 59, 39 ], "target": 54, "search_path": "55-21=34\n59-39=20\n34+20=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 14, 20, 86, 17 ], "target": 85, "search_path": "14+86=100\n100/20=5\n17*5=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 74, 30, 6, 48 ], "target": 98, "search_path": "74-30=44\n6+48=54\n44+54=98\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 15, 63, 20 ], "target": 68, "search_path": "15+20=35\n35/7=5\n63+5=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 66, 49, 16 ], "target": 97, "search_path": "64+66=130\n49-16=33\n130-33=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 50, 23, 25 ], "target": 13, "search_path": "3+23=26\n50/25=2\n26/2=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 48, 38, 19 ], "target": 48, "search_path": "94-48=46\n38/19=2\n46+2=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 73, 44, 96, 23 ], "target": 43, "search_path": "96-73=23\n23/23=1\n44-1=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 83, 32, 43, 64 ], "target": 72, "search_path": "83-32=51\n64-43=21\n51+21=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 54, 10, 81, 44 ], "target": 59, "search_path": "10*81=810\n810/54=15\n44+15=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 46, 66, 38 ], "target": 19, "search_path": "46-13=33\n66/33=2\n38/2=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 60, 25, 8, 4 ], "target": 67, "search_path": "60-25=35\n8*4=32\n35+32=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 91, 8, 11, 43 ], "target": 66, "search_path": "91-43=48\n48/8=6\n11*6=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 99, 43, 2, 26 ], "target": 80, "search_path": "99-43=56\n26-2=24\n56+24=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 59, 36, 23 ], "target": 35, "search_path": "59-36=23\n23/23=1\n36-1=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 28, 60, 84 ], "target": 15, "search_path": "25*84=2100\n2100/28=75\n75-60=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 46, 23, 83 ], "target": 47, "search_path": "11+83=94\n46/23=2\n94/2=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 73, 74, 14, 85 ], "target": 100, "search_path": "74-73=1\n14+85=99\n1+99=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 78, 62, 50, 86 ], "target": 52, "search_path": "78-62=16\n86-50=36\n16+36=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 39, 42, 73, 76 ], "target": 55, "search_path": "76-73=3\n39/3=13\n42+13=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 5, 31, 6 ], "target": 33, "search_path": "4+6=10\n10/5=2\n31+2=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 67, 24, 29, 82 ], "target": 68, "search_path": "67-24=43\n29+82=111\n111-43=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 75, 46, 5, 82 ], "target": 44, "search_path": "75+46=121\n82-5=77\n121-77=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 47, 23, 45, 66 ], "target": 91, "search_path": "47+23=70\n66-45=21\n70+21=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 38, 29, 17 ], "target": 18, "search_path": "17-15=2\n38-29=9\n2*9=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 86, 48, 45, 93 ], "target": 86, "search_path": "86+48=134\n93-45=48\n134-48=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 84, 11, 1 ], "target": 93, "search_path": "19+84=103\n11-1=10\n103-10=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 4, 40, 5 ], "target": 73, "search_path": "27*4=108\n40-5=35\n108-35=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 7, 84, 85 ], "target": 26, "search_path": "18+7=25\n85-84=1\n25+1=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 42, 77, 50 ], "target": 34, "search_path": "19+42=61\n77-50=27\n61-27=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 7, 6, 46 ], "target": 43, "search_path": "53-46=7\n7*7=49\n49-6=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 66, 68, 83, 46 ], "target": 35, "search_path": "68-66=2\n83-46=37\n37-2=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 58, 33, 25, 71 ], "target": 21, "search_path": "58-33=25\n71-25=46\n46-25=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 46, 98, 18 ], "target": 40, "search_path": "10+98=108\n108/18=6\n46-6=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 29, 93, 11, 11 ], "target": 86, "search_path": "93-29=64\n11+11=22\n64+22=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 74, 56, 11, 78 ], "target": 100, "search_path": "78-74=4\n11*4=44\n56+44=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 20, 10, 72 ], "target": 47, "search_path": "20*10=200\n200/8=25\n72-25=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 4, 59, 8 ], "target": 19, "search_path": "18-8=10\n4*10=40\n59-40=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 50, 61, 58, 65 ], "target": 85, "search_path": "61-58=3\n50*3=150\n150-65=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 15, 27, 33 ], "target": 55, "search_path": "46+15=61\n33-27=6\n61-6=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 50, 69, 98, 3 ], "target": 63, "search_path": "50+69=119\n119-98=21\n3*21=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 33, 2, 66 ], "target": 91, "search_path": "56-33=23\n2+66=68\n23+68=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 2, 56, 11 ], "target": 79, "search_path": "44-11=33\n2*56=112\n112-33=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 43, 81, 94, 94 ], "target": 37, "search_path": "81-43=38\n94/94=1\n38-1=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 14, 50, 26, 57 ], "target": 72, "search_path": "57-50=7\n14*7=98\n98-26=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 74, 59, 33 ], "target": 85, "search_path": "74-72=2\n59*2=118\n118-33=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 49, 56, 13 ], "target": 13, "search_path": "8+49=57\n57-56=1\n13*1=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 23, 67, 51 ], "target": 64, "search_path": "31+23=54\n67+51=118\n118-54=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 47, 78, 39, 93 ], "target": 70, "search_path": "47+93=140\n78/39=2\n140/2=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 23, 62, 2 ], "target": 26, "search_path": "28-23=5\n62/2=31\n31-5=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 45, 32, 34 ], "target": 19, "search_path": "2+45=47\n32+34=66\n66-47=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 36, 74, 11 ], "target": 91, "search_path": "74-11=63\n52*63=3276\n3276/36=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 23, 33, 46, 17 ], "target": 78, "search_path": "23-17=6\n46-33=13\n6*13=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 27, 44, 14 ], "target": 100, "search_path": "44-14=30\n90*30=2700\n2700/27=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 14, 99, 42 ], "target": 37, "search_path": "14*99=1386\n1386/42=33\n70-33=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 44, 34, 19 ], "target": 18, "search_path": "44-34=10\n19-10=9\n2*9=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 54, 52, 64, 26 ], "target": 74, "search_path": "52*64=3328\n3328/26=128\n128-54=74\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 9, 6, 9 ], "target": 66, "search_path": "9/9=1\n12-1=11\n6*11=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 54, 20, 74, 94 ], "target": 76, "search_path": "94-54=40\n40/20=2\n74+2=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 68, 73, 74, 24 ], "target": 46, "search_path": "73-68=5\n24*5=120\n120-74=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 84, 55, 11, 22 ], "target": 86, "search_path": "55-11=44\n44/22=2\n84+2=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 45, 2, 30 ], "target": 79, "search_path": "30-13=17\n2*17=34\n45+34=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 96, 10, 94, 48 ], "target": 29, "search_path": "96+94=190\n190/10=19\n48-19=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 14, 42, 70, 29 ], "target": 13, "search_path": "42-14=28\n70-29=41\n41-28=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 95, 15, 24, 92 ], "target": 21, "search_path": "95-92=3\n15*3=45\n45-24=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 52, 12, 34 ], "target": 30, "search_path": "25-12=13\n52/13=4\n34-4=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 49, 8, 33 ], "target": 18, "search_path": "56-49=7\n33-8=25\n25-7=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 67, 2, 30, 25 ], "target": 47, "search_path": "67+30=97\n2*25=50\n97-50=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 98, 22, 8, 49 ], "target": 56, "search_path": "22-8=14\n98/14=7\n49+7=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 23, 95, 21, 5 ], "target": 84, "search_path": "95/5=19\n23-19=4\n21*4=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 76, 48, 84, 46 ], "target": 86, "search_path": "76+48=124\n84-46=38\n124-38=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 63, 62, 37 ], "target": 68, "search_path": "63-37=26\n5*26=130\n130-62=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 62, 35, 70 ], "target": 93, "search_path": "62*70=4340\n4340/35=124\n124-31=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 77, 33, 81 ], "target": 55, "search_path": "77-18=59\n33+81=114\n114-59=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 50, 23, 8 ], "target": 79, "search_path": "50-2=48\n23+8=31\n48+31=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 91, 56, 59 ], "target": 84, "search_path": "91-63=28\n59-56=3\n28*3=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 30, 62, 21 ], "target": 60, "search_path": "21-6=15\n30/15=2\n62-2=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 98, 68, 41, 38 ], "target": 43, "search_path": "98+38=136\n136/68=2\n41+2=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 37, 48, 66, 67 ], "target": 11, "search_path": "48-37=11\n67-66=1\n11*1=11\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 51, 81, 28, 2 ], "target": 94, "search_path": "51+81=132\n132/2=66\n28+66=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 98, 10, 14, 83 ], "target": 19, "search_path": "98-10=88\n83-14=69\n88-69=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 42, 14, 63, 92 ], "target": 71, "search_path": "42/14=3\n63/3=21\n92-21=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 88, 66, 75 ], "target": 85, "search_path": "75-66=9\n27/9=3\n88-3=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 55, 65, 67 ], "target": 76, "search_path": "67-62=5\n55/5=11\n65+11=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 65, 3, 65, 89 ], "target": 91, "search_path": "65/65=1\n3+89=92\n92-1=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 91, 9, 88, 15 ], "target": 72, "search_path": "91-88=3\n9+15=24\n3*24=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 88, 34, 38 ], "target": 79, "search_path": "38-34=4\n88/4=22\n57+22=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 26, 56, 19 ], "target": 64, "search_path": "8*56=448\n26-19=7\n448/7=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 50, 43, 8, 44 ], "target": 42, "search_path": "50-8=42\n44-43=1\n42*1=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 82, 3, 30, 80 ], "target": 90, "search_path": "30/3=10\n80/10=8\n82+8=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 37, 7, 72 ], "target": 74, "search_path": "81-7=74\n74/37=2\n72+2=74\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 22, 13, 57, 46 ], "target": 46, "search_path": "22+13=35\n57-46=11\n35+11=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 74, 70, 63, 9 ], "target": 23, "search_path": "74+70=144\n63+144=207\n207/9=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 89, 7, 1, 43 ], "target": 52, "search_path": "89+7=96\n1+43=44\n96-44=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 10, 82, 43 ], "target": 69, "search_path": "46+10=56\n82+43=125\n125-56=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 43, 18, 5 ], "target": 19, "search_path": "70+43=113\n113-18=95\n95/5=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 82, 2, 81, 95 ], "target": 34, "search_path": "82+81=163\n163-95=68\n68/2=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 65, 5, 24, 34 ], "target": 63, "search_path": "34-24=10\n10/5=2\n65-2=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 80, 24, 11 ], "target": 90, "search_path": "94+80=174\n24*11=264\n264-174=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 5, 34, 6 ], "target": 53, "search_path": "34-11=23\n5*6=30\n23+30=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 69, 47, 30, 67 ], "target": 99, "search_path": "69*67=4623\n30+4623=4653\n4653/47=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 70, 8, 5 ], "target": 69, "search_path": "45/5=9\n70+8=78\n78-9=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 57, 86, 37 ], "target": 20, "search_path": "57-28=29\n86-37=49\n49-29=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 70, 85, 21 ], "target": 68, "search_path": "70-32=38\n85+21=106\n106-38=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 77, 42, 94 ], "target": 40, "search_path": "15+77=92\n94-42=52\n92-52=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 96, 32, 43, 9 ], "target": 98, "search_path": "96-32=64\n43-9=34\n64+34=98\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 31, 12, 83 ], "target": 84, "search_path": "5*31=155\n83-12=71\n155-71=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 69, 43, 65 ], "target": 79, "search_path": "32+69=101\n65-43=22\n101-22=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 1, 21, 26 ], "target": 46, "search_path": "94-1=93\n21+26=47\n93-47=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 68, 13, 60, 15 ], "target": 20, "search_path": "68-13=55\n60+15=75\n75-55=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 95, 57, 12 ], "target": 43, "search_path": "33*95=3135\n3135/57=55\n55-12=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 29, 48, 65 ], "target": 56, "search_path": "65-48=17\n5*17=85\n85-29=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 61, 4, 20 ], "target": 52, "search_path": "61-4=57\n20/4=5\n57-5=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 26, 75, 83, 32 ], "target": 50, "search_path": "26+75=101\n83-32=51\n101-51=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 98, 19, 38, 51 ], "target": 45, "search_path": "98-51=47\n38/19=2\n47-2=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 50, 23, 57 ], "target": 17, "search_path": "52-50=2\n57-23=34\n34/2=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 25, 5, 37 ], "target": 73, "search_path": "56-25=31\n5+37=42\n31+42=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 33, 3, 28 ], "target": 84, "search_path": "11+28=39\n3*39=117\n117-33=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 91, 62, 68, 9 ], "target": 37, "search_path": "68-62=6\n9*6=54\n91-54=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 69, 88, 64, 76 ], "target": 68, "search_path": "88-69=19\n76/19=4\n64+4=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 78, 42, 12, 52 ], "target": 100, "search_path": "78-42=36\n12+52=64\n36+64=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 56, 89, 30 ], "target": 24, "search_path": "89-56=33\n33-30=3\n72/3=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 42, 45, 19 ], "target": 47, "search_path": "63-42=21\n45-19=26\n21+26=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 28, 1, 75 ], "target": 60, "search_path": "44-28=16\n1+75=76\n76-16=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 33, 36, 3 ], "target": 22, "search_path": "21+3=24\n33*24=792\n792/36=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 30, 20, 13 ], "target": 50, "search_path": "31*20=620\n30+620=650\n650/13=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 38, 12, 48 ], "target": 31, "search_path": "38+48=86\n86/2=43\n43-12=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 23, 32, 13 ], "target": 74, "search_path": "5*13=65\n32-23=9\n65+9=74\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 43, 19, 34, 5 ], "target": 46, "search_path": "34-19=15\n15/5=3\n43+3=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 47, 84, 33 ], "target": 49, "search_path": "47-33=14\n84/14=6\n55-6=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 97, 43, 9, 79 ], "target": 85, "search_path": "97-43=54\n54/9=6\n79+6=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 22, 7, 13, 62 ], "target": 51, "search_path": "62-22=40\n7*13=91\n91-40=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 65, 72, 16, 64 ], "target": 56, "search_path": "65-64=1\n72-16=56\n1*56=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 80, 63, 41 ], "target": 43, "search_path": "80-59=21\n63-41=22\n21+22=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 12, 15, 86 ], "target": 17, "search_path": "12+86=98\n98/49=2\n15+2=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 56, 68, 19 ], "target": 72, "search_path": "19-13=6\n68-56=12\n6*12=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 11, 20, 57 ], "target": 12, "search_path": "27*11=297\n297-57=240\n240/20=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 65, 6, 4, 90 ], "target": 54, "search_path": "65+4=69\n90/6=15\n69-15=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 3, 30, 48 ], "target": 78, "search_path": "20*3=60\n48-30=18\n60+18=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 60, 24, 85 ], "target": 31, "search_path": "24*85=2040\n2040/60=34\n34-3=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 53, 46, 8 ], "target": 51, "search_path": "36+53=89\n46-8=38\n89-38=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 62, 12, 36 ], "target": 26, "search_path": "62+36=98\n98/7=14\n12+14=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 56, 82, 34 ], "target": 78, "search_path": "70+56=126\n82-34=48\n126-48=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 65, 77, 35 ], "target": 91, "search_path": "90-35=55\n65*77=5005\n5005/55=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 45, 79, 70 ], "target": 55, "search_path": "49+45=94\n79+70=149\n149-94=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 36, 12, 53 ], "target": 52, "search_path": "49-36=13\n12+53=65\n65-13=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 3, 99, 17 ], "target": 35, "search_path": "44+3=47\n99-17=82\n82-47=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 97, 88, 28 ], "target": 17, "search_path": "4*97=388\n88+388=476\n476/28=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 41, 18, 22 ], "target": 85, "search_path": "22-15=7\n18*7=126\n126-41=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 4, 24, 41 ], "target": 16, "search_path": "63-41=22\n24/4=6\n22-6=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 3, 49, 38 ], "target": 15, "search_path": "49-38=11\n3*11=33\n33-18=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 69, 43, 54, 72 ], "target": 84, "search_path": "69+43=112\n54*112=6048\n6048/72=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 91, 83, 12, 49 ], "target": 69, "search_path": "91-83=8\n12+49=61\n8+61=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 7, 32, 76 ], "target": 74, "search_path": "9+7=16\n32/16=2\n76-2=74\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 97, 37, 67 ], "target": 67, "search_path": "97-59=38\n38-37=1\n67*1=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 92, 20, 7, 62 ], "target": 46, "search_path": "92+20=112\n112/7=16\n62-16=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 15, 2, 2 ], "target": 95, "search_path": "15+2=17\n2+17=19\n5*19=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 43, 62, 12, 56 ], "target": 86, "search_path": "43*12=516\n62-56=6\n516/6=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 37, 95, 30 ], "target": 23, "search_path": "4*37=148\n95+30=125\n148-125=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 72, 74, 39 ], "target": 10, "search_path": "44-39=5\n74-72=2\n5*2=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 86, 37, 75 ], "target": 100, "search_path": "3*37=111\n86-75=11\n111-11=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 47, 26, 88, 28 ], "target": 95, "search_path": "47-26=21\n88+28=116\n116-21=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 78, 26, 69, 39 ], "target": 92, "search_path": "78-26=52\n69*52=3588\n3588/39=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 18, 10, 80 ], "target": 94, "search_path": "18+10=28\n28/2=14\n80+14=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 67, 67, 60, 91 ], "target": 60, "search_path": "67-67=0\n91*0=0\n60+0=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 77, 6, 17, 79 ], "target": 13, "search_path": "77+6=83\n17+79=96\n96-83=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 76, 78, 65, 1 ], "target": 64, "search_path": "78-76=2\n65+1=66\n66-2=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 20, 98, 86 ], "target": 43, "search_path": "11+20=31\n98-86=12\n31+12=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 6, 2, 7 ], "target": 12, "search_path": "28*6=168\n2*7=14\n168/14=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 6, 93, 90 ], "target": 45, "search_path": "93-90=3\n13*3=39\n6+39=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 40, 85, 98 ], "target": 85, "search_path": "40-40=0\n98*0=0\n85+0=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 80, 92, 45 ], "target": 36, "search_path": "45/15=3\n92-80=12\n3*12=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 33, 38, 7 ], "target": 22, "search_path": "38-33=5\n7*5=35\n57-35=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 12, 52, 30 ], "target": 86, "search_path": "12-8=4\n52+30=82\n4+82=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 42, 5, 19, 81 ], "target": 28, "search_path": "42+81=123\n5*19=95\n123-95=28\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 43, 11, 3, 67 ], "target": 61, "search_path": "67-43=24\n3*24=72\n72-11=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 29, 49, 23 ], "target": 93, "search_path": "49-45=4\n29*4=116\n116-23=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 30, 66, 20 ], "target": 42, "search_path": "30*20=600\n600/25=24\n66-24=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 10, 7, 48 ], "target": 65, "search_path": "12*10=120\n7+48=55\n120-55=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 85, 36, 74, 62 ], "target": 88, "search_path": "74-62=12\n36/12=3\n85+3=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 99, 24, 55, 15 ], "target": 60, "search_path": "99-24=75\n75/15=5\n55+5=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 87, 56, 22 ], "target": 10, "search_path": "90-87=3\n22*3=66\n66-56=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 76, 7, 8, 67 ], "target": 79, "search_path": "76+8=84\n84/7=12\n67+12=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 54, 3, 12, 44 ], "target": 94, "search_path": "54+44=98\n12/3=4\n98-4=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 63, 49, 99 ], "target": 11, "search_path": "99/33=3\n63-49=14\n14-3=11\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 10, 35, 22 ], "target": 80, "search_path": "35*22=770\n30+770=800\n800/10=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 37, 94, 8, 62 ], "target": 61, "search_path": "37+94=131\n8+62=70\n131-70=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 50, 11, 82, 59 ], "target": 80, "search_path": "50+11=61\n82+59=141\n141-61=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 74, 2, 85, 83 ], "target": 92, "search_path": "74+2=76\n85+83=168\n168-76=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 38, 44, 78 ], "target": 83, "search_path": "40-38=2\n78/2=39\n44+39=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 24, 2, 14 ], "target": 75, "search_path": "49+14=63\n24/2=12\n63+12=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 99, 85, 73, 72 ], "target": 15, "search_path": "99-85=14\n73-72=1\n14+1=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 35, 32, 24 ], "target": 55, "search_path": "24/2=12\n35+32=67\n67-12=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 46, 59, 97 ], "target": 15, "search_path": "7+46=53\n97-59=38\n53-38=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 26, 44, 73 ], "target": 76, "search_path": "2*73=146\n26+44=70\n146-70=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 15, 21, 81 ], "target": 99, "search_path": "21-15=6\n3*6=18\n81+18=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 90, 2, 28 ], "target": 78, "search_path": "90-28=62\n2*62=124\n124-46=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 43, 3, 62 ], "target": 40, "search_path": "63/3=21\n62-43=19\n21+19=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 86, 64, 93, 22 ], "target": 93, "search_path": "86-64=22\n93+22=115\n115-22=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 46, 78, 1 ], "target": 13, "search_path": "45+46=91\n78*1=78\n91-78=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 96, 45, 75, 26 ], "target": 100, "search_path": "96-45=51\n75-26=49\n51+49=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 12, 3, 96 ], "target": 72, "search_path": "33-12=21\n96-3=93\n93-21=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 80, 2, 2, 15 ], "target": 46, "search_path": "2+15=17\n2*17=34\n80-34=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 24, 84, 31, 8 ], "target": 50, "search_path": "24/8=3\n84-31=53\n53-3=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 6, 17, 27 ], "target": 48, "search_path": "18+17=35\n35-27=8\n6*8=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 60, 33, 33 ], "target": 33, "search_path": "33-33=0\n60*0=0\n33+0=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 24, 87, 84, 56 ], "target": 82, "search_path": "87*56=4872\n4872/84=58\n24+58=82\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 79, 49, 3, 78 ], "target": 98, "search_path": "79-3=76\n78-76=2\n49*2=98\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 75, 56, 4 ], "target": 19, "search_path": "4-3=1\n75-56=19\n1*19=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 43, 16, 39 ], "target": 86, "search_path": "21+16=37\n39-37=2\n43*2=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 91, 13, 65, 24 ], "target": 48, "search_path": "91/13=7\n65-24=41\n7+41=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 68, 26, 41, 55 ], "target": 56, "search_path": "68-26=42\n55-41=14\n42+14=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 66, 3, 78, 75 ], "target": 31, "search_path": "66+75=141\n141/3=47\n78-47=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 14, 81, 57, 4 ], "target": 32, "search_path": "14*4=56\n81-57=24\n56-24=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 35, 98, 56, 67 ], "target": 60, "search_path": "98-35=63\n56+67=123\n123-63=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 68, 32, 78 ], "target": 21, "search_path": "63+68=131\n32+78=110\n131-110=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 60, 56, 52, 97 ], "target": 42, "search_path": "97-52=45\n56*45=2520\n2520/60=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 54, 29, 49, 46 ], "target": 75, "search_path": "54-29=25\n49-46=3\n25*3=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 13, 15, 64 ], "target": 15, "search_path": "94-64=30\n15-13=2\n30/2=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 11, 19, 42 ], "target": 60, "search_path": "42-40=2\n11+19=30\n2*30=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 47, 23, 1 ], "target": 19, "search_path": "47-5=42\n23*1=23\n42-23=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 23, 42, 85, 84 ], "target": 64, "search_path": "23+42=65\n85-84=1\n65-1=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 2, 30, 72 ], "target": 51, "search_path": "72-30=42\n42/2=21\n30+21=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 21, 48, 1 ], "target": 77, "search_path": "7+21=28\n48+1=49\n28+49=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 79, 44, 60, 76 ], "target": 51, "search_path": "79-44=35\n76-60=16\n35+16=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 8, 72, 73 ], "target": 56, "search_path": "73-57=16\n8*16=128\n128-72=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 67, 86, 86, 17 ], "target": 95, "search_path": "67+86=153\n153/17=9\n86+9=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 44, 18, 46 ], "target": 71, "search_path": "28*44=1232\n46+1232=1278\n1278/18=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 71, 80, 37, 44 ], "target": 70, "search_path": "71+80=151\n37+44=81\n151-81=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 17, 55, 99 ], "target": 97, "search_path": "40+17=57\n55+99=154\n154-57=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 89, 31, 86, 16 ], "target": 79, "search_path": "89-86=3\n16*3=48\n31+48=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 51, 32, 28, 75 ], "target": 66, "search_path": "51-32=19\n75-28=47\n19+47=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 39, 60, 22, 88 ], "target": 17, "search_path": "60-39=21\n88/22=4\n21-4=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 36, 48, 94 ], "target": 50, "search_path": "52-48=4\n36*4=144\n144-94=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 85, 98, 72, 12 ], "target": 97, "search_path": "98-85=13\n72+12=84\n13+84=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 92, 98, 94 ], "target": 69, "search_path": "98-94=4\n92/4=23\n46+23=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 68, 86, 56, 49 ], "target": 22, "search_path": "68+86=154\n56-49=7\n154/7=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 2, 87, 3 ], "target": 97, "search_path": "87-3=84\n84/2=42\n55+42=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 49, 31, 45 ], "target": 92, "search_path": "57+49=106\n45-31=14\n106-14=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 2, 46, 16 ], "target": 69, "search_path": "31+46=77\n16/2=8\n77-8=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 26, 2, 5, 46 ], "target": 65, "search_path": "26-2=24\n46-5=41\n24+41=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 28, 93, 90 ], "target": 91, "search_path": "93-90=3\n28*3=84\n7+84=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 62, 97, 95 ], "target": 15, "search_path": "97-95=2\n62/2=31\n31-16=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 14, 28, 25, 54 ], "target": 32, "search_path": "28-25=3\n54/3=18\n14+18=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 66, 53, 83 ], "target": 100, "search_path": "4+66=70\n83-53=30\n70+30=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 84, 18, 94 ], "target": 12, "search_path": "18/9=2\n94-84=10\n2+10=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 93, 31, 75 ], "target": 88, "search_path": "10+75=85\n93/31=3\n85+3=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 48, 77, 42, 21 ], "target": 34, "search_path": "77-48=29\n42+21=63\n63-29=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 37, 33, 67, 36 ], "target": 99, "search_path": "37-33=4\n67+36=103\n103-4=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 61, 42, 6, 28 ], "target": 40, "search_path": "61-28=33\n42/6=7\n33+7=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 80, 13, 10, 9 ], "target": 23, "search_path": "80-13=67\n10*9=90\n90-67=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 92, 34, 35 ], "target": 46, "search_path": "92-45=47\n35-34=1\n47-1=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 75, 4, 1 ], "target": 42, "search_path": "75-28=47\n4+1=5\n47-5=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 52, 43, 5 ], "target": 95, "search_path": "52-28=24\n43-24=19\n5*19=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 10, 78, 86 ], "target": 90, "search_path": "78/13=6\n10+86=96\n96-6=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 83, 92, 1 ], "target": 72, "search_path": "8*1=8\n92-83=9\n8*9=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 87, 68, 93 ], "target": 58, "search_path": "9+93=102\n87*68=5916\n5916/102=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 33, 44, 7 ], "target": 44, "search_path": "33-33=0\n7*0=0\n44+0=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 77, 90, 63, 97 ], "target": 86, "search_path": "97-90=7\n63/7=9\n77+9=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 87, 1, 83, 68 ], "target": 73, "search_path": "87+1=88\n83-68=15\n88-15=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 56, 2, 52 ], "target": 58, "search_path": "13*2=26\n52/26=2\n56+2=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 96, 8, 4 ], "target": 66, "search_path": "21*8=168\n96+168=264\n264/4=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 31, 8, 25 ], "target": 30, "search_path": "94-31=63\n8+25=33\n63-33=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 48, 59, 96 ], "target": 23, "search_path": "62-48=14\n96-59=37\n37-14=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 39, 75, 11, 25 ], "target": 73, "search_path": "39+11=50\n50/25=2\n75-2=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 45, 98, 22 ], "target": 67, "search_path": "45-36=9\n98-22=76\n76-9=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 20, 78, 56 ], "target": 92, "search_path": "94+20=114\n78-56=22\n114-22=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 39, 15, 65, 75 ], "target": 54, "search_path": "15+75=90\n39*90=3510\n3510/65=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 53, 71, 69 ], "target": 93, "search_path": "71-53=18\n9*18=162\n162-69=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 24, 78, 9 ], "target": 11, "search_path": "90-78=12\n24/12=2\n9+2=11\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 33, 35, 10 ], "target": 36, "search_path": "44-33=11\n35-10=25\n11+25=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 56, 20, 55 ], "target": 71, "search_path": "2*20=40\n56+55=111\n111-40=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 6, 50, 30 ], "target": 27, "search_path": "25*6=150\n150/50=3\n30-3=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 94, 88, 38 ], "target": 91, "search_path": "20+94=114\n114/38=3\n88+3=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 83, 7, 30, 87 ], "target": 29, "search_path": "83+7=90\n30*87=2610\n2610/90=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 17, 94, 5 ], "target": 75, "search_path": "10/5=2\n94-17=77\n77-2=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 17, 54, 59, 92 ], "target": 38, "search_path": "17+54=71\n92-59=33\n71-33=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 14, 50, 68, 11 ], "target": 43, "search_path": "50-14=36\n68+11=79\n79-36=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 66, 5, 4, 14 ], "target": 68, "search_path": "14-4=10\n10/5=2\n66+2=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 90, 17, 93 ], "target": 42, "search_path": "31-17=14\n93-90=3\n14*3=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 80, 13, 25, 65 ], "target": 60, "search_path": "80-25=55\n65/13=5\n55+5=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 61, 33, 47, 64 ], "target": 45, "search_path": "61-33=28\n64-47=17\n28+17=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 82, 54, 36 ], "target": 77, "search_path": "54+36=90\n90/18=5\n82-5=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 76, 74, 33, 34 ], "target": 83, "search_path": "76+74=150\n33+34=67\n150-67=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 21, 68, 71 ], "target": 78, "search_path": "40+21=61\n68+71=139\n139-61=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 37, 27, 66 ], "target": 71, "search_path": "37-27=10\n10/2=5\n66+5=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 61, 2, 84 ], "target": 51, "search_path": "32+61=93\n84/2=42\n93-42=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 86, 7, 99 ], "target": 13, "search_path": "8-7=1\n99-86=13\n1*13=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 23, 41, 35, 74 ], "target": 91, "search_path": "41-23=18\n35+74=109\n109-18=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 23, 34, 77, 92 ], "target": 99, "search_path": "34-23=11\n77/11=7\n92+7=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 38, 36, 31 ], "target": 54, "search_path": "38-36=2\n46/2=23\n31+23=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 18, 30, 90 ], "target": 93, "search_path": "28-18=10\n30/10=3\n90+3=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 68, 75, 25, 90 ], "target": 25, "search_path": "68+25=93\n93-90=3\n75/3=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 37, 75, 54 ], "target": 51, "search_path": "37-7=30\n75-54=21\n30+21=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 95, 59, 57, 19 ], "target": 18, "search_path": "59*19=1121\n1121-95=1026\n1026/57=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 98, 20, 77 ], "target": 73, "search_path": "98-18=80\n80/20=4\n77-4=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 61, 50, 5 ], "target": 54, "search_path": "13*5=65\n61-50=11\n65-11=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 89, 1, 87, 76 ], "target": 99, "search_path": "89-1=88\n87-76=11\n88+11=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 65, 44, 60 ], "target": 11, "search_path": "65-60=5\n20/5=4\n44/4=11\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 99, 83, 31, 94 ], "target": 79, "search_path": "99-83=16\n94-31=63\n16+63=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 81, 24, 62 ], "target": 60, "search_path": "81-33=48\n48/24=2\n62-2=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 11, 67, 67 ], "target": 74, "search_path": "10+67=77\n77/11=7\n67+7=74\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 34, 56, 37, 66 ], "target": 61, "search_path": "34+56=90\n66-37=29\n90-29=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 66, 38, 69 ], "target": 51, "search_path": "66-46=20\n69-38=31\n20+31=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 60, 25, 8, 4 ], "target": 67, "search_path": "60-25=35\n8*4=32\n35+32=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 99, 62, 82, 36 ], "target": 83, "search_path": "99-62=37\n82-36=46\n37+46=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 59, 36, 23 ], "target": 83, "search_path": "36/36=1\n59+23=82\n1+82=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 28, 60, 84 ], "target": 15, "search_path": "25*84=2100\n2100/28=75\n75-60=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 85, 61, 63, 96 ], "target": 67, "search_path": "85-61=24\n96/24=4\n63+4=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 42, 58, 23 ], "target": 38, "search_path": "45-42=3\n58-23=35\n3+35=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 88, 85, 65, 57 ], "target": 84, "search_path": "88-85=3\n57/3=19\n65+19=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 38, 96, 23 ], "target": 75, "search_path": "38/19=2\n96-23=73\n2+73=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 13, 29, 15 ], "target": 77, "search_path": "15-13=2\n29*2=58\n19+58=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 71, 68, 4, 5 ], "target": 60, "search_path": "71-68=3\n4*5=20\n3*20=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 47, 39, 55, 80 ], "target": 65, "search_path": "47-39=8\n80/8=10\n55+10=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 23, 69, 25 ], "target": 51, "search_path": "33+69=102\n25-23=2\n102/2=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 94, 69, 21 ], "target": 22, "search_path": "94-25=69\n69/69=1\n21+1=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 78, 53, 99 ], "target": 69, "search_path": "78-55=23\n99-53=46\n23+46=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 4, 70, 76 ], "target": 33, "search_path": "70-56=14\n76/4=19\n14+19=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 91, 92, 46, 60 ], "target": 15, "search_path": "92-91=1\n60-46=14\n1+14=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 32, 33, 43 ], "target": 38, "search_path": "43-5=38\n33-32=1\n38*1=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 86, 48, 45 ], "target": 11, "search_path": "48-45=3\n25*3=75\n86-75=11\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 84, 11, 1 ], "target": 93, "search_path": "19+84=103\n11-1=10\n103-10=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 4, 40, 5 ], "target": 73, "search_path": "27*4=108\n40-5=35\n108-35=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 30, 11, 43 ], "target": 94, "search_path": "32+30=62\n43-11=32\n62+32=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 51, 10, 36, 18 ], "target": 31, "search_path": "10*36=360\n360/18=20\n51-20=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 21, 17, 2 ], "target": 64, "search_path": "13*2=26\n21+17=38\n26+38=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 73, 9, 90, 5 ], "target": 21, "search_path": "73-9=64\n90-5=85\n85-64=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 73, 8, 80, 48 ], "target": 13, "search_path": "80-73=7\n48/8=6\n7+6=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 86, 16, 24, 43 ], "target": 83, "search_path": "86+16=102\n43-24=19\n102-19=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 57, 44, 32 ], "target": 15, "search_path": "57-30=27\n44-32=12\n27-12=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 22, 11, 35, 25 ], "target": 95, "search_path": "22/11=2\n35*2=70\n25+70=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 3, 44, 92 ], "target": 71, "search_path": "92-31=61\n3*44=132\n132-61=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 20, 4, 50 ], "target": 22, "search_path": "52-20=32\n4+50=54\n54-32=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 62, 5, 68 ], "target": 24, "search_path": "62-13=49\n5+68=73\n73-49=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 38, 82, 83 ], "target": 22, "search_path": "59-38=21\n83-82=1\n21+1=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 42, 57, 99, 65 ], "target": 64, "search_path": "42+57=99\n99/99=1\n65-1=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 8, 84, 96 ], "target": 98, "search_path": "8+84=92\n92/46=2\n96+2=98\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 2, 66, 44 ], "target": 99, "search_path": "33*2=66\n66*66=4356\n4356/44=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 2, 56, 11 ], "target": 79, "search_path": "44-11=33\n2*56=112\n112-33=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 73, 3, 31, 14 ], "target": 34, "search_path": "73-14=59\n3*31=93\n93-59=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 80, 23, 31, 23 ], "target": 33, "search_path": "31-23=8\n80/8=10\n23+10=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 30, 20, 36 ], "target": 75, "search_path": "81*20=1620\n1620/36=45\n30+45=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 58, 87, 41, 92 ], "target": 12, "search_path": "58+87=145\n41+92=133\n145-133=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 54, 83, 32, 53 ], "target": 56, "search_path": "83-54=29\n32+53=85\n85-29=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 37, 29, 14, 39 ], "target": 91, "search_path": "37+29=66\n39-14=25\n66+25=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 99, 42, 27, 29 ], "target": 15, "search_path": "29-27=2\n42*2=84\n99-84=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 18, 46, 44 ], "target": 55, "search_path": "46-44=2\n18*2=36\n19+36=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 76, 8, 2 ], "target": 28, "search_path": "20*2=40\n76-8=68\n68-40=28\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 26, 12, 9 ], "target": 56, "search_path": "30*26=780\n780/12=65\n65-9=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 85, 68, 47 ], "target": 76, "search_path": "12+85=97\n68-47=21\n97-21=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 26, 50, 44 ], "target": 60, "search_path": "36-26=10\n50-44=6\n10*6=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 24, 56, 44, 65 ], "target": 77, "search_path": "56-24=32\n44+65=109\n109-32=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 46, 30, 74 ], "target": 18, "search_path": "72-46=26\n74-30=44\n44-26=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 50, 36, 35, 43 ], "target": 31, "search_path": "50-43=7\n35/7=5\n36-5=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 73, 74, 24, 50 ], "target": 26, "search_path": "74-73=1\n50-24=26\n1*26=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 30, 96, 88 ], "target": 25, "search_path": "30+96=126\n126/2=63\n88-63=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 26, 8, 29 ], "target": 34, "search_path": "26/2=13\n29-8=21\n13+21=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 58, 12, 90, 53 ], "target": 97, "search_path": "58-12=46\n90+53=143\n143-46=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 4, 19, 85 ], "target": 71, "search_path": "85-72=13\n4*13=52\n19+52=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 79, 12, 18 ], "target": 45, "search_path": "94-79=15\n12+18=30\n15+30=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 43, 82, 55, 43 ], "target": 55, "search_path": "43-43=0\n82*0=0\n55+0=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 42, 24, 32 ], "target": 64, "search_path": "42-32=10\n4*10=40\n24+40=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 79, 29, 49, 36 ], "target": 52, "search_path": "79+29=108\n108/36=3\n49+3=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 80, 26, 7, 87 ], "target": 27, "search_path": "80+7=87\n87/87=1\n26+1=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 75, 9, 51 ], "target": 48, "search_path": "33+75=108\n9+51=60\n108-60=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 45, 44, 56 ], "target": 22, "search_path": "45-11=34\n56-44=12\n34-12=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 30, 49, 51 ], "target": 78, "search_path": "30-8=22\n49+51=100\n100-22=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 38, 23, 28 ], "target": 40, "search_path": "28-23=5\n10/5=2\n38+2=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 89, 27, 35, 52 ], "target": 79, "search_path": "89-27=62\n52-35=17\n62+17=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 4, 19, 25 ], "target": 12, "search_path": "32+25=57\n4*57=228\n228/19=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 88, 74, 9 ], "target": 79, "search_path": "88-74=14\n5*14=70\n9+70=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 71, 13, 19 ], "target": 52, "search_path": "8*13=104\n71-19=52\n104-52=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 91, 89, 50, 42 ], "target": 90, "search_path": "91-89=2\n50+42=92\n92-2=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 94, 2, 64 ], "target": 67, "search_path": "64-44=20\n94/2=47\n20+47=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 89, 60, 87, 17 ], "target": 75, "search_path": "89-60=29\n87+17=104\n104-29=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 27, 54, 22 ], "target": 11, "search_path": "54/27=2\n22*2=44\n44-33=11\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 48, 66, 67, 11 ], "target": 58, "search_path": "48+66=114\n67-11=56\n114-56=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 60, 26, 82, 41 ], "target": 43, "search_path": "60+26=86\n82/41=2\n86/2=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 78, 7, 44 ], "target": 11, "search_path": "78-16=62\n7+44=51\n62-51=11\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 96, 24, 98 ], "target": 56, "search_path": "4+24=28\n98-96=2\n28*2=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 26, 74, 98 ], "target": 38, "search_path": "40-26=14\n98-74=24\n14+24=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 67, 97, 78, 52 ], "target": 45, "search_path": "97-67=30\n78*30=2340\n2340/52=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 77, 95, 84 ], "target": 15, "search_path": "84/28=3\n95-77=18\n18-3=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 10, 25, 90 ], "target": 55, "search_path": "10-7=3\n90/3=30\n25+30=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 50, 43, 8, 44 ], "target": 91, "search_path": "50-44=6\n8*6=48\n43+48=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 82, 3, 30, 80 ], "target": 90, "search_path": "30/3=10\n80/10=8\n82+8=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 71, 5, 4, 45 ], "target": 64, "search_path": "71+5=76\n76/4=19\n45+19=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 1, 43, 4 ], "target": 12, "search_path": "43-7=36\n4-1=3\n36/3=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 24, 31, 42 ], "target": 58, "search_path": "31-24=7\n42/7=6\n64-6=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 70, 43, 18 ], "target": 26, "search_path": "70-19=51\n43-18=25\n51-25=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 82, 2, 81, 95 ], "target": 34, "search_path": "82+81=163\n163-95=68\n68/2=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 95, 94, 42 ], "target": 32, "search_path": "9+95=104\n94+42=136\n136-104=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 44, 96, 49 ], "target": 86, "search_path": "44-5=39\n96-49=47\n39+47=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 10, 86, 46 ], "target": 86, "search_path": "55-10=45\n46-45=1\n86*1=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 99, 51, 83, 83 ], "target": 48, "search_path": "99-51=48\n83-83=0\n48+0=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 5, 8, 7 ], "target": 86, "search_path": "5+8=13\n7*13=91\n91-5=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 49, 59, 60 ], "target": 42, "search_path": "28+49=77\n59+60=119\n119-77=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 54, 80, 62 ], "target": 42, "search_path": "54*62=3348\n12+3348=3360\n3360/80=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 59, 63, 4 ], "target": 27, "search_path": "59-19=40\n63+4=67\n67-40=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 53, 90, 58 ], "target": 68, "search_path": "27+53=80\n90+58=148\n148-80=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 77, 45, 60, 9 ], "target": 22, "search_path": "77-60=17\n45/9=5\n17+5=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 58, 11, 90, 87 ], "target": 72, "search_path": "58+11=69\n90-87=3\n69+3=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 16, 77, 48 ], "target": 47, "search_path": "16+77=93\n48+93=141\n141/3=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 14, 79, 9, 85 ], "target": 90, "search_path": "14+85=99\n99/9=11\n79+11=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 77, 68, 57 ], "target": 49, "search_path": "77-68=9\n72/9=8\n57-8=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 33, 66, 19 ], "target": 52, "search_path": "38-33=5\n66-19=47\n5+47=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 66, 18, 30 ], "target": 75, "search_path": "59+66=125\n18*125=2250\n2250/30=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 32, 69, 43 ], "target": 21, "search_path": "32-27=5\n69-43=26\n26-5=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 1, 21, 26 ], "target": 46, "search_path": "94-1=93\n21+26=47\n93-47=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 71, 7, 90, 6 ], "target": 18, "search_path": "71+7=78\n90+6=96\n96-78=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 77, 40, 54 ], "target": 46, "search_path": "63+77=140\n40+54=94\n140-94=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 90, 58, 31 ], "target": 88, "search_path": "19*90=1710\n58*31=1798\n1798-1710=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 39, 20, 8 ], "target": 34, "search_path": "39-33=6\n20+8=28\n6+28=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 83, 32, 64, 6 ], "target": 91, "search_path": "83+6=89\n64/32=2\n89+2=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 71, 24, 48 ], "target": 20, "search_path": "72/24=3\n71-48=23\n23-3=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 89, 3, 92 ], "target": 10, "search_path": "16+89=105\n3+92=95\n105-95=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 51, 29, 1, 70 ], "target": 91, "search_path": "51-29=22\n70-1=69\n22+69=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 77, 93, 32, 27 ], "target": 54, "search_path": "93-77=16\n32*27=864\n864/16=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 33, 3, 28 ], "target": 31, "search_path": "11+3=14\n28/14=2\n33-2=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 22, 34, 23, 27 ], "target": 54, "search_path": "22*27=594\n34-23=11\n594/11=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 37, 18, 67 ], "target": 30, "search_path": "59+67=126\n126/18=7\n37-7=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 10, 22, 10 ], "target": 30, "search_path": "28-10=18\n22-10=12\n18+12=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 6, 45, 52 ], "target": 46, "search_path": "59-6=53\n52-45=7\n53-7=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 20, 92, 79 ], "target": 59, "search_path": "20+79=99\n99/3=33\n92-33=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 30, 20, 13 ], "target": 50, "search_path": "31*20=620\n30+620=650\n650/13=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 38, 12, 48 ], "target": 31, "search_path": "38+48=86\n86/2=43\n43-12=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 71, 96, 8, 5 ], "target": 28, "search_path": "96-71=25\n8-5=3\n25+3=28\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 56, 85, 70 ], "target": 50, "search_path": "56-21=35\n85-70=15\n35+15=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 20, 66, 61 ], "target": 50, "search_path": "20/2=10\n66-61=5\n10*5=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 22, 99, 68, 97 ], "target": 24, "search_path": "99-97=2\n22*2=44\n68-44=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 3, 33, 18 ], "target": 29, "search_path": "19+3=22\n33+18=51\n51-22=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 42, 33, 44, 76 ], "target": 23, "search_path": "42-33=9\n76-44=32\n32-9=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 16, 64, 44 ], "target": 22, "search_path": "72-64=8\n16/8=2\n44/2=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 49, 12, 15 ], "target": 33, "search_path": "53-49=4\n12*4=48\n48-15=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 56, 68, 19 ], "target": 72, "search_path": "19-13=6\n68-56=12\n6*12=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 93, 23, 75, 45 ], "target": 86, "search_path": "93+23=116\n75-45=30\n116-30=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 54, 31, 6, 18 ], "target": 11, "search_path": "54-31=23\n18-6=12\n23-12=11\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 72, 46, 48 ], "target": 66, "search_path": "48-46=2\n12/2=6\n72-6=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 12, 51, 88 ], "target": 21, "search_path": "94-88=6\n12*6=72\n72-51=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 94, 8, 26 ], "target": 26, "search_path": "94-94=0\n8*0=0\n26+0=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 2, 83, 14 ], "target": 11, "search_path": "2+83=85\n14+85=99\n99/9=11\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 85, 94, 47, 16 ], "target": 77, "search_path": "94/47=2\n16/2=8\n85-8=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 8, 99, 89 ], "target": 79, "search_path": "8-6=2\n89*2=178\n178-99=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 55, 52, 89 ], "target": 78, "search_path": "57-52=5\n55/5=11\n89-11=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 28, 69, 24 ], "target": 91, "search_path": "18+28=46\n69-24=45\n46+45=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 23, 67, 77, 12 ], "target": 46, "search_path": "77-67=10\n12-10=2\n23*2=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 88, 37, 26 ], "target": 50, "search_path": "88-49=39\n37-26=11\n39+11=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 14, 39, 76, 64 ], "target": 37, "search_path": "39-14=25\n76-64=12\n25+12=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 92, 8, 62, 89 ], "target": 38, "search_path": "92-89=3\n8*3=24\n62-24=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 43, 68, 70, 10 ], "target": 63, "search_path": "70-68=2\n10*2=20\n43+20=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 24, 28, 22, 94 ], "target": 55, "search_path": "94-24=70\n22*70=1540\n1540/28=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 78, 84, 49 ], "target": 34, "search_path": "84-78=6\n90/6=15\n49-15=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 37, 12, 50, 42 ], "target": 17, "search_path": "37-12=25\n50-42=8\n25-8=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 60, 8, 16, 28 ], "target": 16, "search_path": "60-28=32\n16/8=2\n32/2=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 79, 17, 48, 88 ], "target": 22, "search_path": "79-17=62\n88-48=40\n62-40=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 47, 95, 28 ], "target": 75, "search_path": "55*47=2585\n95*28=2660\n2660-2585=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 65, 68, 38, 20 ], "target": 61, "search_path": "68-65=3\n38+20=58\n3+58=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 27, 66, 43 ], "target": 99, "search_path": "49+27=76\n66-43=23\n76+23=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 48, 30, 85, 80 ], "target": 56, "search_path": "48*85=4080\n4080/30=136\n136-80=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 26, 88, 90 ], "target": 93, "search_path": "26-8=18\n90/18=5\n88+5=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 48, 82, 3, 1 ], "target": 37, "search_path": "82-48=34\n3*1=3\n34+3=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 83, 85, 24, 50 ], "target": 37, "search_path": "85-83=2\n24+50=74\n74/2=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 58, 3, 56, 6 ], "target": 100, "search_path": "58-6=52\n3*52=156\n156-56=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 80, 31, 43, 78 ], "target": 55, "search_path": "80-78=2\n43*2=86\n86-31=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 68, 10, 74, 69 ], "target": 84, "search_path": "69-68=1\n10+74=84\n1*84=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 57, 70, 55 ], "target": 27, "search_path": "57-55=2\n70/2=35\n62-35=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 51, 53, 23, 48 ], "target": 23, "search_path": "53-51=2\n48-23=25\n25-2=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 66, 21, 19, 6 ], "target": 70, "search_path": "66-21=45\n19+6=25\n45+25=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 74, 2, 88, 52 ], "target": 80, "search_path": "88-74=14\n2*14=28\n52+28=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 39, 6, 2 ], "target": 40, "search_path": "9+39=48\n6+2=8\n48-8=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 47, 38, 32 ], "target": 83, "search_path": "47-32=15\n3*15=45\n38+45=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 69, 19, 70, 38 ], "target": 19, "search_path": "70-69=1\n38-19=19\n1*19=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 83, 16, 41 ], "target": 31, "search_path": "20-16=4\n83+41=124\n124/4=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 29, 20, 40 ], "target": 34, "search_path": "3+29=32\n40/20=2\n32+2=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 74, 52, 56, 12 ], "target": 58, "search_path": "74+52=126\n56+12=68\n126-68=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 60, 23, 57, 3 ], "target": 64, "search_path": "60+23=83\n57/3=19\n83-19=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 84, 2, 18 ], "target": 50, "search_path": "84-70=14\n2*18=36\n14+36=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 41, 4, 93, 88 ], "target": 95, "search_path": "88-41=47\n4*47=188\n188-93=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 37, 2, 91, 60 ], "target": 33, "search_path": "91-37=54\n54/2=27\n60-27=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 59, 80, 78 ], "target": 80, "search_path": "59-59=0\n78*0=0\n80+0=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 42, 18, 32, 95 ], "target": 12, "search_path": "42*18=756\n95-32=63\n756/63=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 95, 8, 2 ], "target": 22, "search_path": "95-63=32\n8+2=10\n32-10=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 42, 23, 76, 80 ], "target": 15, "search_path": "42-23=19\n80-76=4\n19-4=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 92, 31, 62, 26 ], "target": 97, "search_path": "92-31=61\n62-26=36\n61+36=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 2, 62, 40 ], "target": 70, "search_path": "62-40=22\n22/2=11\n81-11=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 61, 3, 22 ], "target": 51, "search_path": "56+61=117\n3*22=66\n117-66=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 29, 78, 69, 9 ], "target": 52, "search_path": "78-69=9\n9*9=81\n81-29=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 37, 31, 29, 69 ], "target": 93, "search_path": "37+29=66\n69-66=3\n31*3=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 88, 39, 36, 2 ], "target": 11, "search_path": "88-39=49\n36+2=38\n49-38=11\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 92, 79, 60, 10 ], "target": 37, "search_path": "92-79=13\n60-10=50\n50-13=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 55, 38, 23 ], "target": 79, "search_path": "38/38=1\n55+23=78\n1+78=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 84, 69, 42, 9 ], "target": 55, "search_path": "84+42=126\n126/9=14\n69-14=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 61, 2, 41, 40 ], "target": 64, "search_path": "61+2=63\n41-40=1\n63+1=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 81, 7, 16 ], "target": 17, "search_path": "81-55=26\n16-7=9\n26-9=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 40, 11, 72 ], "target": 27, "search_path": "40-31=9\n11*9=99\n99-72=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 40, 9, 3 ], "target": 67, "search_path": "33+40=73\n9-3=6\n73-6=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 88, 79, 1 ], "target": 78, "search_path": "70+88=158\n79+1=80\n158-80=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 3, 21, 88 ], "target": 61, "search_path": "45+3=48\n21+88=109\n109-48=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 75, 82, 17 ], "target": 86, "search_path": "75-62=13\n82+17=99\n99-13=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 37, 42, 25, 12 ], "target": 65, "search_path": "42-37=5\n25-12=13\n5*13=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 1, 79, 24, 16 ], "target": 70, "search_path": "79-1=78\n24-16=8\n78-8=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 53, 80, 64 ], "target": 59, "search_path": "32+53=85\n80+64=144\n144-85=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 85, 19, 14, 11 ], "target": 20, "search_path": "85-19=66\n66/11=6\n14+6=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 91, 48, 95, 3 ], "target": 50, "search_path": "95-48=47\n3*47=141\n141-91=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 87, 53, 28, 53 ], "target": 48, "search_path": "87+53=140\n140/28=5\n53-5=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 16, 9, 5 ], "target": 79, "search_path": "16-9=7\n5*7=35\n44+35=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 71, 14, 51, 57 ], "target": 51, "search_path": "71-14=57\n51+57=108\n108-57=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 87, 93, 70, 5 ], "target": 71, "search_path": "93-87=6\n70-5=65\n6+65=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 54, 20, 98, 18 ], "target": 71, "search_path": "20-18=2\n54/2=27\n98-27=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 61, 72, 51 ], "target": 12, "search_path": "61-16=45\n51-45=6\n72/6=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 54, 3, 74, 46 ], "target": 78, "search_path": "74-54=20\n46-20=26\n3*26=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 73, 16, 96, 30 ], "target": 97, "search_path": "73+30=103\n96/16=6\n103-6=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 56, 34, 40 ], "target": 58, "search_path": "40-34=6\n12/6=2\n56+2=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 42, 54, 51, 69 ], "target": 75, "search_path": "51-42=9\n54/9=6\n69+6=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 50, 44, 62, 25 ], "target": 88, "search_path": "50-44=6\n25*6=150\n150-62=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 48, 88, 79, 29 ], "target": 28, "search_path": "48+88=136\n79+29=108\n136-108=28\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 73, 13, 4, 82 ], "target": 79, "search_path": "82-4=78\n78/13=6\n73+6=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 29, 59, 41 ], "target": 42, "search_path": "29*59=1711\n11+1711=1722\n1722/41=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 99, 52, 92, 22 ], "target": 23, "search_path": "99-52=47\n92-22=70\n70-47=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 41, 27, 93, 5 ], "target": 12, "search_path": "93*5=465\n27+465=492\n492/41=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 4, 78, 68 ], "target": 52, "search_path": "78-68=10\n4*10=40\n12+40=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 79, 1, 46 ], "target": 86, "search_path": "79-38=41\n46-1=45\n41+45=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 22, 20, 40, 60 ], "target": 58, "search_path": "22+20=42\n40+60=100\n100-42=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 88, 28, 16, 7 ], "target": 51, "search_path": "88-28=60\n16-7=9\n60-9=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 92, 76, 9 ], "target": 56, "search_path": "27/9=3\n92+76=168\n168/3=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 61, 37, 74, 21 ], "target": 19, "search_path": "74/37=2\n21*2=42\n61-42=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 45, 9, 87 ], "target": 21, "search_path": "45-33=12\n9*12=108\n108-87=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 56, 48, 41 ], "target": 82, "search_path": "16*41=656\n56-48=8\n656/8=82\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 34, 12, 8 ], "target": 90, "search_path": "94-34=60\n12*60=720\n720/8=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 43, 90, 88, 49 ], "target": 12, "search_path": "49-43=6\n90-88=2\n6*2=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 77, 98, 81 ], "target": 63, "search_path": "3+77=80\n98-81=17\n80-17=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 60, 63, 61, 27 ], "target": 93, "search_path": "63-61=2\n60*2=120\n120-27=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 23, 21, 37 ], "target": 38, "search_path": "37-23=14\n57*14=798\n798/21=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 9, 33, 29 ], "target": 75, "search_path": "62+9=71\n33-29=4\n71+4=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 18, 6, 7 ], "target": 84, "search_path": "5*6=30\n30-18=12\n7*12=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 56, 6, 21 ], "target": 74, "search_path": "56*6=336\n336/21=16\n90-16=74\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 78, 65, 53, 75 ], "target": 36, "search_path": "78-75=3\n65-53=12\n3*12=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 9, 3, 20 ], "target": 56, "search_path": "9-3=6\n6*6=36\n20+36=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 68, 97, 51, 87 ], "target": 54, "search_path": "97-68=29\n87/29=3\n51+3=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 16, 78, 4 ], "target": 10, "search_path": "78-72=6\n16/4=4\n6+4=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 91, 36, 89 ], "target": 38, "search_path": "40+36=76\n91-89=2\n76/2=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 82, 6, 52, 99 ], "target": 29, "search_path": "82-6=76\n99-52=47\n76-47=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 26, 84, 13 ], "target": 20, "search_path": "26-13=13\n8*13=104\n104-84=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 99, 42, 60, 97 ], "target": 51, "search_path": "99-97=2\n42+60=102\n102/2=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 6, 18, 23 ], "target": 47, "search_path": "38+23=61\n6*18=108\n108-61=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 7, 35, 12 ], "target": 98, "search_path": "12/4=3\n35*3=105\n105-7=98\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 29, 63, 32 ], "target": 68, "search_path": "5*32=160\n29+63=92\n160-92=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 32, 92, 77 ], "target": 21, "search_path": "4+32=36\n92-77=15\n36-15=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 79, 94, 20 ], "target": 76, "search_path": "57*20=1140\n94-79=15\n1140/15=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 80, 49, 46, 84 ], "target": 52, "search_path": "49-46=3\n84/3=28\n80-28=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 15, 17, 95 ], "target": 34, "search_path": "59-15=44\n95-17=78\n78-44=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 39, 34, 54, 68 ], "target": 13, "search_path": "54-39=15\n68/34=2\n15-2=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 77, 7, 13, 4 ], "target": 99, "search_path": "77/7=11\n13-4=9\n11*9=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 15, 5, 6 ], "target": 88, "search_path": "44*5=220\n6*220=1320\n1320/15=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 65, 12, 26, 67 ], "target": 40, "search_path": "65-12=53\n26+67=93\n93-53=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 2, 48, 55 ], "target": 83, "search_path": "18+2=20\n48+55=103\n103-20=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 98, 75, 92, 27 ], "target": 88, "search_path": "98-75=23\n92-27=65\n23+65=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 35, 48, 32 ], "target": 99, "search_path": "48-46=2\n32*2=64\n35+64=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 76, 41, 53, 47 ], "target": 38, "search_path": "76*47=3572\n41+53=94\n3572/94=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 37, 34, 30 ], "target": 92, "search_path": "37-9=28\n34+30=64\n28+64=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 84, 66, 34 ], "target": 36, "search_path": "36-34=2\n84-66=18\n2*18=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 84, 98, 79 ], "target": 42, "search_path": "98-79=19\n38/19=2\n84/2=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 18, 28, 63 ], "target": 53, "search_path": "70+18=88\n63-28=35\n88-35=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 37, 57, 93, 32 ], "target": 31, "search_path": "37+57=94\n93+32=125\n125-94=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 77, 34, 28 ], "target": 45, "search_path": "56/28=2\n77-34=43\n2+43=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 50, 46, 34, 75 ], "target": 10, "search_path": "46+34=80\n80-75=5\n50/5=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 93, 40, 45, 67 ], "target": 32, "search_path": "93+67=160\n45-40=5\n160/5=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 22, 1, 12 ], "target": 61, "search_path": "12-1=11\n22/11=2\n59+2=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 6, 39, 24 ], "target": 24, "search_path": "15-6=9\n39-24=15\n9+15=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 22, 95, 70 ], "target": 24, "search_path": "95-22=73\n73-70=3\n8*3=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 61, 11, 77, 2 ], "target": 34, "search_path": "61*2=122\n11+77=88\n122-88=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 88, 99, 31 ], "target": 32, "search_path": "56*99=5544\n5544/88=63\n63-31=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 28, 31, 45 ], "target": 69, "search_path": "28/4=7\n31+45=76\n76-7=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 89, 94, 8 ], "target": 84, "search_path": "10-8=2\n89*2=178\n178-94=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 67, 58, 89 ], "target": 29, "search_path": "11*58=638\n89-67=22\n638/22=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 15, 78, 37 ], "target": 69, "search_path": "78+37=115\n15*115=1725\n1725/25=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 97, 6, 32, 8 ], "target": 95, "search_path": "97-6=91\n32/8=4\n91+4=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 29, 13, 80, 13 ], "target": 29, "search_path": "13-13=0\n80*0=0\n29+0=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 23, 14, 83 ], "target": 35, "search_path": "49*23=1127\n14*83=1162\n1162-1127=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 45, 7, 91 ], "target": 84, "search_path": "59-45=14\n7+91=98\n98-14=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 40, 88, 34 ], "target": 76, "search_path": "62-40=22\n88-34=54\n22+54=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 97, 85, 57, 20 ], "target": 95, "search_path": "97-85=12\n57*20=1140\n1140/12=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 54, 82, 18, 62 ], "target": 16, "search_path": "82-54=28\n62-18=44\n44-28=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 53, 25, 46 ], "target": 50, "search_path": "53-25=28\n28/7=4\n46+4=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 42, 23, 45, 47 ], "target": 75, "search_path": "23+47=70\n45*70=3150\n3150/42=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 32, 53, 58 ], "target": 97, "search_path": "70+32=102\n58-53=5\n102-5=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 14, 89, 66, 96 ], "target": 73, "search_path": "14+89=103\n96-66=30\n103-30=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 37, 68, 41, 61 ], "target": 15, "search_path": "37*68=2516\n41*61=2501\n2516-2501=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 53, 9, 9 ], "target": 73, "search_path": "9+9=18\n7*18=126\n126-53=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 79, 7, 35 ], "target": 21, "search_path": "81-79=2\n7+35=42\n42/2=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 51, 35, 66, 32 ], "target": 52, "search_path": "51+35=86\n66-32=34\n86-34=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 65, 70, 26 ], "target": 16, "search_path": "65-5=60\n70-26=44\n60-44=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 23, 30, 76, 80 ], "target": 28, "search_path": "30-23=7\n80-76=4\n7*4=28\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 71, 46, 86, 86 ], "target": 46, "search_path": "86-86=0\n71*0=0\n46+0=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 69, 52, 18, 3 ], "target": 48, "search_path": "69+3=72\n72/18=4\n52-4=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 75, 10, 13 ], "target": 29, "search_path": "81-75=6\n10+13=23\n6+23=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 93, 77, 25, 81 ], "target": 90, "search_path": "93-77=16\n25+81=106\n106-16=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 91, 85, 60 ], "target": 75, "search_path": "81*85=6885\n6885-60=6825\n6825/91=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 71, 41, 20 ], "target": 10, "search_path": "2*20=40\n71-41=30\n40-30=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 4, 80, 95 ], "target": 24, "search_path": "81-80=1\n95+1=96\n96/4=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 10, 18, 98 ], "target": 40, "search_path": "10/5=2\n98-18=80\n80/2=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 87, 76, 51 ], "target": 40, "search_path": "76/19=4\n87-51=36\n4+36=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 85, 75, 5, 77 ], "target": 40, "search_path": "85-5=80\n77-75=2\n80/2=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 81, 51, 14 ], "target": 37, "search_path": "21+81=102\n51+14=65\n102-65=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 35, 52, 3, 37 ], "target": 94, "search_path": "52-35=17\n3*37=111\n111-17=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 93, 74, 3, 15 ], "target": 64, "search_path": "93-74=19\n3*15=45\n19+45=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 76, 8, 4, 36 ], "target": 83, "search_path": "36-8=28\n28/4=7\n76+7=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 54, 5, 80 ], "target": 100, "search_path": "54-18=36\n5*36=180\n180-80=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 1, 79, 52, 81 ], "target": 49, "search_path": "79-1=78\n81-52=29\n78-29=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 4, 40, 13 ], "target": 93, "search_path": "8/4=2\n40*2=80\n13+80=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 36, 73, 6 ], "target": 19, "search_path": "62+36=98\n73+6=79\n98-79=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 34, 68, 81, 95 ], "target": 12, "search_path": "68/34=2\n95-81=14\n14-2=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 3, 52, 19 ], "target": 26, "search_path": "4+3=7\n52-19=33\n33-7=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 67, 53, 72 ], "target": 32, "search_path": "67-16=51\n72-53=19\n51-19=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 43, 41, 18 ], "target": 86, "search_path": "36/18=2\n43+41=84\n2+84=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 1, 98, 25, 34 ], "target": 38, "search_path": "98-1=97\n25+34=59\n97-59=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 85, 57, 50, 34 ], "target": 44, "search_path": "85-57=28\n50-34=16\n28+16=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 19, 40, 9 ], "target": 30, "search_path": "70*9=630\n40-19=21\n630/21=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 82, 59, 10, 32 ], "target": 65, "search_path": "82-59=23\n10+32=42\n23+42=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 96, 24, 94 ], "target": 12, "search_path": "12*96=1152\n1152-24=1128\n1128/94=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 39, 19, 81 ], "target": 76, "search_path": "39+81=120\n120/30=4\n19*4=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 51, 95, 59, 77 ], "target": 10, "search_path": "51+95=146\n59+77=136\n146-136=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 3, 23, 55 ], "target": 71, "search_path": "36+3=39\n55-23=32\n39+32=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 1, 36, 65, 57 ], "target": 28, "search_path": "1*36=36\n65-57=8\n36-8=28\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 41, 97, 77, 29 ], "target": 35, "search_path": "97+77=174\n174/29=6\n41-6=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 81, 91, 39 ], "target": 79, "search_path": "91-13=78\n78/39=2\n81-2=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 19, 22, 22 ], "target": 83, "search_path": "64+19=83\n22-22=0\n83+0=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 73, 21, 86, 53 ], "target": 19, "search_path": "73-21=52\n86-53=33\n52-33=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 26, 2, 70 ], "target": 78, "search_path": "26-16=10\n70-2=68\n10+68=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 95, 74, 38, 74 ], "target": 15, "search_path": "95-74=21\n74-38=36\n36-21=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 66, 46, 1, 98 ], "target": 78, "search_path": "66-46=20\n1*98=98\n98-20=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 62, 57, 51 ], "target": 44, "search_path": "57+51=108\n108/6=18\n62-18=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 9, 67, 23 ], "target": 38, "search_path": "25-23=2\n9+67=76\n76/2=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 71, 61, 22 ], "target": 23, "search_path": "71-55=16\n61-22=39\n39-16=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 67, 8, 52, 49 ], "target": 42, "search_path": "67-8=59\n52+49=101\n101-59=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 37, 14, 39, 43 ], "target": 100, "search_path": "37*39=1443\n1443-43=1400\n1400/14=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 30, 34, 94 ], "target": 83, "search_path": "30*94=2820\n2+2820=2822\n2822/34=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 40, 59, 6 ], "target": 38, "search_path": "12/6=2\n59-40=19\n2*19=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 91, 86, 13, 45 ], "target": 48, "search_path": "91/13=7\n86-45=41\n7+41=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 74, 61, 1, 66 ], "target": 54, "search_path": "74-61=13\n1+66=67\n67-13=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 22, 16, 2, 90 ], "target": 59, "search_path": "90-16=74\n74/2=37\n22+37=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 96, 95, 98, 48 ], "target": 51, "search_path": "96-95=1\n98-48=50\n1+50=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 42, 22, 8, 97 ], "target": 94, "search_path": "22-8=14\n42/14=3\n97-3=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 22, 8, 19 ], "target": 76, "search_path": "81+22=103\n8+19=27\n103-27=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 66, 31, 80 ], "target": 40, "search_path": "66-57=9\n80-31=49\n49-9=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 89, 94, 1, 73 ], "target": 68, "search_path": "94-89=5\n1*73=73\n73-5=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 7, 11, 30 ], "target": 78, "search_path": "30+7=37\n11+30=41\n37+41=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 39, 26, 3, 7 ], "target": 18, "search_path": "39-26=13\n13-7=6\n3*6=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 5, 30, 16 ], "target": 54, "search_path": "13-5=8\n30+16=46\n8+46=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 29, 51, 19, 49 ], "target": 51, "search_path": "29+19=48\n49-48=1\n51*1=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 39, 59, 46 ], "target": 46, "search_path": "49-46=3\n39/3=13\n59-13=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 60, 66, 20, 9 ], "target": 63, "search_path": "60/20=3\n9/3=3\n66-3=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 34, 12, 9, 57 ], "target": 38, "search_path": "57-9=48\n48/12=4\n34+4=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 88, 95, 37, 24 ], "target": 64, "search_path": "95*24=2280\n88+2280=2368\n2368/37=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 1, 59, 60, 86 ], "target": 43, "search_path": "59-1=58\n60-58=2\n86/2=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 5, 23, 79 ], "target": 58, "search_path": "79-72=7\n5*7=35\n23+35=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 86, 46, 27, 17 ], "target": 43, "search_path": "46-27=19\n19-17=2\n86/2=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 98, 45, 49, 36 ], "target": 79, "search_path": "98/49=2\n45+36=81\n81-2=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 41, 99, 72, 72 ], "target": 58, "search_path": "99-41=58\n72-72=0\n58+0=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 15, 48, 58 ], "target": 30, "search_path": "48-19=29\n15*58=870\n870/29=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 22, 34, 59, 2 ], "target": 53, "search_path": "22+34=56\n2*56=112\n112-59=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 89, 1, 15, 19 ], "target": 85, "search_path": "89*1=89\n19-15=4\n89-4=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 58, 39, 32 ], "target": 34, "search_path": "39-10=29\n58/29=2\n32+2=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 77, 8, 95, 97 ], "target": 93, "search_path": "97-95=2\n8*2=16\n77+16=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 2, 13, 8 ], "target": 65, "search_path": "2+13=15\n8*15=120\n120-55=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 71, 49, 77, 22 ], "target": 78, "search_path": "71-49=22\n22/22=1\n77+1=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 70, 94, 36 ], "target": 64, "search_path": "70-64=6\n94-36=58\n6+58=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 26, 59, 52, 24 ], "target": 85, "search_path": "52/26=2\n59+24=83\n2+83=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 42, 1, 28 ], "target": 50, "search_path": "42/2=21\n1+28=29\n21+29=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 98, 29, 44, 20 ], "target": 63, "search_path": "98+29=127\n44+20=64\n127-64=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 66, 40, 33 ], "target": 45, "search_path": "10*33=330\n330/66=5\n40+5=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 81, 87, 96 ], "target": 48, "search_path": "87-81=6\n96/6=16\n32+16=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 17, 48, 35, 43 ], "target": 90, "search_path": "35-17=18\n48-43=5\n18*5=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 58, 70, 4 ], "target": 61, "search_path": "58-45=13\n70+4=74\n74-13=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 80, 44, 50, 2 ], "target": 77, "search_path": "50-44=6\n6/2=3\n80-3=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 82, 59, 26 ], "target": 16, "search_path": "82-13=69\n59+26=85\n85-69=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 37, 66, 66, 53 ], "target": 91, "search_path": "37+53=90\n66/66=1\n90+1=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 2, 17, 83 ], "target": 58, "search_path": "9+83=92\n2*17=34\n92-34=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 51, 42, 86, 70 ], "target": 84, "search_path": "86-51=35\n42*70=2940\n2940/35=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 26, 3, 39, 70 ], "target": 93, "search_path": "70-26=44\n3*44=132\n132-39=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 29, 78, 28, 23 ], "target": 54, "search_path": "78-29=49\n28-23=5\n49+5=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 6, 10, 52 ], "target": 27, "search_path": "15*10=150\n150/6=25\n52-25=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 47, 41, 54, 2 ], "target": 24, "search_path": "47-41=6\n54-6=48\n48/2=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 21, 30, 63 ], "target": 47, "search_path": "59+21=80\n63-30=33\n80-33=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 9, 7, 90 ], "target": 63, "search_path": "25+9=34\n7+90=97\n97-34=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 49, 23, 78 ], "target": 13, "search_path": "19+49=68\n78-23=55\n68-55=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 85, 95, 95, 56 ], "target": 56, "search_path": "95-95=0\n85*0=0\n56+0=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 43, 34, 11 ], "target": 86, "search_path": "34-12=22\n43*22=946\n946/11=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 95, 22, 16, 91 ], "target": 10, "search_path": "95+22=117\n16+91=107\n117-107=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 42, 72, 16, 35 ], "target": 95, "search_path": "42+72=114\n35-16=19\n114-19=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 91, 69, 37, 69 ], "target": 55, "search_path": "91-37=54\n69/69=1\n54+1=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 60, 35, 91 ], "target": 61, "search_path": "5+60=65\n35+91=126\n126-65=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 87, 54, 35, 84 ], "target": 51, "search_path": "87-84=3\n35*3=105\n105-54=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 90, 40, 28 ], "target": 94, "search_path": "90-8=82\n40-28=12\n82+12=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 76, 19, 88 ], "target": 76, "search_path": "88/11=8\n19*8=152\n152-76=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 69, 3, 52 ], "target": 27, "search_path": "30/3=10\n69-52=17\n10+17=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 78, 11, 27 ], "target": 21, "search_path": "16-11=5\n78+27=105\n105/5=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 22, 42, 44 ], "target": 64, "search_path": "53*44=2332\n2332/22=106\n106-42=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 83, 50, 5, 55 ], "target": 58, "search_path": "55-50=5\n5*5=25\n83-25=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 51, 55, 57 ], "target": 68, "search_path": "15+51=66\n57-55=2\n66+2=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 15, 26, 28 ], "target": 13, "search_path": "30-15=15\n28-26=2\n15-2=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 34, 59, 22, 26 ], "target": 78, "search_path": "34*59=2006\n22+2006=2028\n2028/26=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 16, 98, 38 ], "target": 22, "search_path": "16/8=2\n38*2=76\n98-76=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 39, 28, 72 ], "target": 36, "search_path": "39-13=26\n28-26=2\n72/2=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 73, 10, 2, 63 ], "target": 73, "search_path": "73+10=83\n63+83=146\n146/2=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 69, 53, 18, 54 ], "target": 20, "search_path": "69-53=16\n54-18=36\n36-16=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 74, 98, 42, 11 ], "target": 55, "search_path": "98-74=24\n42-11=31\n24+31=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 18, 61, 50 ], "target": 22, "search_path": "61-57=4\n18*4=72\n72-50=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 82, 38, 9, 32 ], "target": 85, "search_path": "82-38=44\n9+32=41\n44+41=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 54, 94, 90, 25 ], "target": 33, "search_path": "54+94=148\n90+25=115\n148-115=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 67, 31, 51, 4 ], "target": 91, "search_path": "67-31=36\n51+4=55\n36+55=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 14, 21, 18, 33 ], "target": 58, "search_path": "21-14=7\n18+33=51\n7+51=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 16, 57, 4 ], "target": 29, "search_path": "7*16=112\n112/4=28\n57-28=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 45, 5, 48 ], "target": 38, "search_path": "11*5=55\n45+48=93\n93-55=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 19, 38, 10 ], "target": 49, "search_path": "19/19=1\n38+10=48\n1+48=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 8, 65, 86 ], "target": 12, "search_path": "86-8=78\n10*78=780\n780/65=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 24, 86, 27, 54 ], "target": 31, "search_path": "86-24=62\n54/27=2\n62/2=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 1, 10, 58, 59 ], "target": 13, "search_path": "10-1=9\n58+59=117\n117/9=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 97, 96, 3, 2 ], "target": 65, "search_path": "97+96=193\n2+193=195\n195/3=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 89, 5, 55, 13 ], "target": 28, "search_path": "5*55=275\n89+275=364\n364/13=28\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 43, 72, 24 ], "target": 98, "search_path": "52+43=95\n72/24=3\n95+3=98\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 33, 62, 83 ], "target": 55, "search_path": "57+33=90\n62+83=145\n145-90=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 86, 2, 78 ], "target": 10, "search_path": "86-16=70\n2+78=80\n80-70=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 87, 91, 88, 66 ], "target": 25, "search_path": "87*88=7656\n7656/66=116\n116-91=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 95, 4, 63, 14 ], "target": 42, "search_path": "95-4=91\n63-14=49\n91-49=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 77, 90, 58 ], "target": 52, "search_path": "38*77=2926\n90+2926=3016\n3016/58=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 31, 52, 15 ], "target": 65, "search_path": "33-31=2\n52+15=67\n67-2=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 83, 2, 42 ], "target": 94, "search_path": "62/2=31\n83+42=125\n125-31=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 91, 96, 32, 7 ], "target": 64, "search_path": "96-91=5\n7-5=2\n32*2=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 16, 97, 71 ], "target": 100, "search_path": "3*71=213\n16+97=113\n213-113=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 10, 84, 15 ], "target": 51, "search_path": "12*10=120\n84-15=69\n120-69=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 35, 44, 13 ], "target": 13, "search_path": "10+35=45\n45-44=1\n13*1=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 22, 50, 10, 14 ], "target": 76, "search_path": "22+50=72\n14-10=4\n72+4=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 41, 32, 16, 8 ], "target": 23, "search_path": "32*16=512\n512/8=64\n64-41=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 66, 82, 38, 78 ], "target": 100, "search_path": "82-66=16\n38+78=116\n116-16=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 35, 74, 66 ], "target": 36, "search_path": "35-7=28\n74-66=8\n28+8=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 65, 31, 63 ], "target": 40, "search_path": "49+31=80\n65-63=2\n80/2=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 57, 65, 49 ], "target": 38, "search_path": "65+49=114\n114/6=19\n57-19=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 26, 34, 64 ], "target": 32, "search_path": "28-26=2\n64-34=30\n2+30=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 22, 53, 18 ], "target": 93, "search_path": "18-15=3\n53-22=31\n3*31=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 29, 2, 8 ], "target": 18, "search_path": "31-29=2\n2*8=16\n2+16=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 24, 19, 4, 71 ], "target": 84, "search_path": "24/4=6\n19+71=90\n90-6=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 42, 38, 46, 44 ], "target": 30, "search_path": "44-42=2\n38*2=76\n76-46=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 67, 14, 77 ], "target": 68, "search_path": "72-67=5\n77-14=63\n5+63=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 47, 3, 72, 30 ], "target": 13, "search_path": "72+30=102\n102/3=34\n47-34=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 14, 42, 35, 40 ], "target": 20, "search_path": "35-14=21\n42/21=2\n40/2=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 67, 97, 52, 41 ], "target": 95, "search_path": "67-41=26\n52/26=2\n97-2=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 87, 30, 57, 31 ], "target": 29, "search_path": "87+30=117\n57+31=88\n117-88=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 5, 13, 8 ], "target": 16, "search_path": "16+5=21\n13-8=5\n21-5=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 42, 28, 73, 89 ], "target": 54, "search_path": "42+28=70\n89-73=16\n70-16=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 41, 15, 7, 11 ], "target": 53, "search_path": "41+11=52\n15*7=105\n105-52=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 39, 94, 37, 56 ], "target": 76, "search_path": "39-37=2\n94-56=38\n2*38=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 69, 81, 60 ], "target": 86, "search_path": "69-57=12\n60/12=5\n81+5=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 58, 42, 10, 73 ], "target": 63, "search_path": "58+42=100\n100/10=10\n73-10=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 50, 76, 91, 90 ], "target": 44, "search_path": "91-76=15\n90/15=6\n50-6=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 13, 63, 36 ], "target": 28, "search_path": "63-13=50\n50-36=14\n2*14=28\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 24, 1, 23, 12 ], "target": 26, "search_path": "24/12=2\n1+23=24\n2+24=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 34, 86, 3, 57 ], "target": 21, "search_path": "34+86=120\n120-57=63\n63/3=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 89, 10, 29 ], "target": 54, "search_path": "4+89=93\n10+29=39\n93-39=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 98, 77, 79, 17 ], "target": 79, "search_path": "98+77=175\n79+17=96\n175-96=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 74, 90, 99 ], "target": 17, "search_path": "74+90=164\n164/2=82\n99-82=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 41, 68, 13 ], "target": 58, "search_path": "72+41=113\n68-13=55\n113-55=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 39, 54, 19, 41 ], "target": 70, "search_path": "41-39=2\n54-19=35\n2*35=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 78, 8, 4, 80 ], "target": 58, "search_path": "8-4=4\n80/4=20\n78-20=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 69, 26, 13, 90 ], "target": 48, "search_path": "69*26=1794\n1794/13=138\n138-90=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 82, 5, 13 ], "target": 19, "search_path": "82+13=95\n95/5=19\n38-19=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 29, 41, 57, 99 ], "target": 84, "search_path": "41*57=2337\n99+2337=2436\n2436/29=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 98, 23, 11, 19 ], "target": 88, "search_path": "98+23=121\n11*19=209\n209-121=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 50, 54, 35 ], "target": 61, "search_path": "50-45=5\n35/5=7\n54+7=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 62, 11, 57 ], "target": 63, "search_path": "46+11=57\n57/57=1\n62+1=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 48, 74, 35 ], "target": 61, "search_path": "74-72=2\n48*2=96\n96-35=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 60, 55, 99, 80 ], "target": 95, "search_path": "60-55=5\n99-80=19\n5*19=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 61, 46, 9, 73 ], "target": 43, "search_path": "61+46=107\n73-9=64\n107-64=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 15, 45, 67 ], "target": 46, "search_path": "52+15=67\n67/67=1\n45+1=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 50, 24, 2, 6 ], "target": 92, "search_path": "50+2=52\n24*6=144\n144-52=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 10, 25, 3 ], "target": 35, "search_path": "13*10=130\n130-25=105\n105/3=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 58, 46, 62, 19 ], "target": 30, "search_path": "62-58=4\n19*4=76\n76-46=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 83, 72, 42 ], "target": 68, "search_path": "83-45=38\n72-42=30\n38+30=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 83, 62, 39, 16 ], "target": 90, "search_path": "83+62=145\n39+16=55\n145-55=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 98, 49, 18 ], "target": 37, "search_path": "57-18=39\n98/49=2\n39-2=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 85, 52, 49, 50 ], "target": 33, "search_path": "85-52=33\n50-49=1\n33*1=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 2, 56, 19 ], "target": 43, "search_path": "3*2=6\n56-19=37\n6+37=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 69, 30, 72 ], "target": 54, "search_path": "72-69=3\n72/3=24\n30+24=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 48, 33, 22 ], "target": 35, "search_path": "48-33=15\n22-15=7\n5*7=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 26, 34, 53, 66 ], "target": 73, "search_path": "26+34=60\n66-53=13\n60+13=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 89, 96, 32, 84 ], "target": 69, "search_path": "89+96=185\n32+84=116\n185-116=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 66, 32, 62 ], "target": 91, "search_path": "66-63=3\n32+62=94\n94-3=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 97, 25, 36 ], "target": 88, "search_path": "97-20=77\n36-25=11\n77+11=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 93, 5, 97 ], "target": 52, "search_path": "70+93=163\n97+163=260\n260/5=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 34, 2, 49, 90 ], "target": 97, "search_path": "34+49=83\n2*90=180\n180-83=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 88, 10, 3, 17 ], "target": 97, "search_path": "10+17=27\n27/3=9\n88+9=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 47, 13, 32, 99 ], "target": 28, "search_path": "99-47=52\n52/13=4\n32-4=28\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 15, 55, 20 ], "target": 13, "search_path": "63-15=48\n55-20=35\n48-35=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 74, 86, 10, 87 ], "target": 63, "search_path": "74+86=160\n10+87=97\n160-97=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 60, 99, 97 ], "target": 74, "search_path": "99-97=2\n7*2=14\n60+14=74\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 29, 98, 3 ], "target": 71, "search_path": "38-29=9\n3*9=27\n98-27=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 35, 23, 72, 16 ], "target": 77, "search_path": "23-16=7\n35/7=5\n72+5=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 37, 68, 15 ], "target": 79, "search_path": "63-37=26\n68-15=53\n26+53=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 5, 19, 78 ], "target": 26, "search_path": "3*19=57\n5+78=83\n83-57=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 85, 48, 4 ], "target": 91, "search_path": "32*4=128\n85-48=37\n128-37=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 26, 77, 7, 49 ], "target": 34, "search_path": "49-26=23\n77/7=11\n23+11=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 54, 38, 11 ], "target": 42, "search_path": "15+54=69\n38-11=27\n69-27=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 77, 4, 71, 72 ], "target": 82, "search_path": "77+4=81\n72-71=1\n81+1=82\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 1, 34, 8, 98 ], "target": 55, "search_path": "1+34=35\n98-8=90\n90-35=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 14, 13, 75 ], "target": 19, "search_path": "94-75=19\n14-13=1\n19*1=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 1, 17, 2 ], "target": 16, "search_path": "4-1=3\n17+2=19\n19-3=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 46, 73, 23 ], "target": 92, "search_path": "46-4=42\n73-23=50\n42+50=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 54, 12, 77, 10 ], "target": 100, "search_path": "12-10=2\n77*2=154\n154-54=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 90, 23, 34 ], "target": 88, "search_path": "45+23=68\n68/34=2\n90-2=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 10, 20, 56 ], "target": 12, "search_path": "56/4=14\n20/10=2\n14-2=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 98, 10, 92, 34 ], "target": 95, "search_path": "10+92=102\n102/34=3\n98-3=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 33, 63, 38 ], "target": 59, "search_path": "38-33=5\n20/5=4\n63-4=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 73, 7, 9, 35 ], "target": 19, "search_path": "73+35=108\n108/9=12\n7+12=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 75, 99, 7 ], "target": 38, "search_path": "2*7=14\n99-75=24\n14+24=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 79, 17, 33, 5 ], "target": 69, "search_path": "79+17=96\n33*5=165\n165-96=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 27, 62, 64 ], "target": 19, "search_path": "11+27=38\n64-62=2\n38/2=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 39, 1, 4, 99 ], "target": 72, "search_path": "4-1=3\n99/3=33\n39+33=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 84, 78, 81, 13 ], "target": 15, "search_path": "84+78=162\n162/81=2\n13+2=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 38, 45, 71 ], "target": 18, "search_path": "45/3=15\n71-38=33\n33-15=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 77, 85, 38 ], "target": 77, "search_path": "85-46=39\n39-38=1\n77*1=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 73, 80, 21, 62 ], "target": 76, "search_path": "80-73=7\n21+62=83\n83-7=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 44, 49, 3 ], "target": 28, "search_path": "44+49=93\n93/3=31\n31-3=28\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 26, 2, 10 ], "target": 19, "search_path": "13+26=39\n2*10=20\n39-20=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 41, 12, 9, 2 ], "target": 22, "search_path": "41+12=53\n53-9=44\n44/2=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 11, 19, 23 ], "target": 59, "search_path": "28-11=17\n19+23=42\n17+42=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 39, 6, 8, 12 ], "target": 55, "search_path": "12/6=2\n8*2=16\n39+16=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 14, 13, 46, 67 ], "target": 86, "search_path": "14+13=27\n46+67=113\n113-27=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 37, 40, 87 ], "target": 12, "search_path": "40-37=3\n25*3=75\n87-75=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 54, 42, 94, 87 ], "target": 19, "search_path": "54-42=12\n94-87=7\n12+7=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 74, 91, 10 ], "target": 60, "search_path": "11+74=85\n91-85=6\n10*6=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 48, 49, 82, 50 ], "target": 32, "search_path": "49-48=1\n82-50=32\n1*32=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 30, 26, 86 ], "target": 26, "search_path": "52*30=1560\n86-26=60\n1560/60=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 50, 20, 32, 77 ], "target": 60, "search_path": "50*32=1600\n20*77=1540\n1600-1540=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 28, 3, 13 ], "target": 97, "search_path": "6-3=3\n28*3=84\n13+84=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 54, 65, 43 ], "target": 30, "search_path": "54-49=5\n65/5=13\n43-13=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 39, 51, 20, 69 ], "target": 37, "search_path": "51-39=12\n69-20=49\n49-12=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 14, 1, 7 ], "target": 94, "search_path": "14/7=2\n2-1=1\n94*1=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 87, 53, 8 ], "target": 70, "search_path": "10-8=2\n87+53=140\n140/2=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 46, 37, 18 ], "target": 29, "search_path": "46-37=9\n18/9=2\n31-2=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 23, 1, 3 ], "target": 100, "search_path": "81+23=104\n1+3=4\n104-4=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 9, 8, 16 ], "target": 66, "search_path": "9+8=17\n16+17=33\n2*33=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 34, 55, 34, 54 ], "target": 69, "search_path": "34+55=89\n54-34=20\n89-20=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 39, 37, 37, 78 ], "target": 78, "search_path": "37-37=0\n39*0=0\n78+0=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 50, 66, 96, 88 ], "target": 78, "search_path": "96*88=8448\n8448/66=128\n128-50=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 8, 16, 92 ], "target": 21, "search_path": "64/16=4\n92-8=84\n84/4=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 82, 57, 23, 51 ], "target": 99, "search_path": "82-57=25\n23+51=74\n25+74=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 8, 7, 1 ], "target": 29, "search_path": "3*7=21\n8*1=8\n21+8=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 89, 30, 41, 92 ], "target": 49, "search_path": "92-89=3\n30*3=90\n90-41=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 74, 29, 72, 61 ], "target": 16, "search_path": "74-72=2\n61-29=32\n32/2=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 56, 52, 50 ], "target": 55, "search_path": "52-50=2\n56/2=28\n27+28=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 81, 3, 15 ], "target": 90, "search_path": "81-9=72\n3+15=18\n72+18=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 65, 61, 37, 14 ], "target": 19, "search_path": "65-61=4\n37-14=23\n23-4=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 1, 35, 92 ], "target": 86, "search_path": "35/5=7\n1+92=93\n93-7=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 58, 30, 43 ], "target": 10, "search_path": "58-18=40\n43-40=3\n30/3=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 16, 24, 40 ], "target": 35, "search_path": "25*24=600\n600-40=560\n560/16=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 28, 85, 22 ], "target": 85, "search_path": "28-6=22\n85+22=107\n107-22=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 97, 2, 20 ], "target": 82, "search_path": "3+97=100\n20-2=18\n100-18=82\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 29, 48, 40, 16 ], "target": 91, "search_path": "48*40=1920\n1920/16=120\n120-29=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 61, 7, 1, 53 ], "target": 56, "search_path": "61*1=61\n61-53=8\n7*8=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 48, 50, 2, 79 ], "target": 53, "search_path": "48/2=24\n79-50=29\n24+29=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 95, 12, 11 ], "target": 88, "search_path": "11*95=1045\n11+1045=1056\n1056/12=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 89, 71, 62 ], "target": 99, "search_path": "89-55=34\n71+62=133\n133-34=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 47, 16, 5 ], "target": 98, "search_path": "62+47=109\n16-5=11\n109-11=98\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 47, 44, 4, 63 ], "target": 10, "search_path": "47+63=110\n44/4=11\n110/11=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 54, 11, 82 ], "target": 13, "search_path": "82-55=27\n54/27=2\n11+2=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 97, 4, 56, 90 ], "target": 37, "search_path": "97+90=187\n4*56=224\n224-187=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 51, 85, 22 ], "target": 53, "search_path": "3+51=54\n85+22=107\n107-54=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 80, 88, 82, 91 ], "target": 72, "search_path": "88-80=8\n91-82=9\n8*9=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 65, 13, 37, 90 ], "target": 58, "search_path": "65/13=5\n90-37=53\n5+53=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 43, 81, 5, 34 ], "target": 68, "search_path": "81+5=86\n86/43=2\n34*2=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 47, 94, 43 ], "target": 19, "search_path": "94-18=76\n47-43=4\n76/4=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 40, 30, 53 ], "target": 76, "search_path": "40-33=7\n30+53=83\n83-7=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 4, 66, 1 ], "target": 78, "search_path": "15-4=11\n66+1=67\n11+67=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 67, 19, 85, 3 ], "target": 25, "search_path": "85-67=18\n18/3=6\n19+6=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 4, 38, 13 ], "target": 66, "search_path": "4+4=8\n13*8=104\n104-38=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 89, 48, 30, 47 ], "target": 58, "search_path": "89-48=41\n47-30=17\n41+17=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 74, 74, 93 ], "target": 98, "search_path": "4+93=97\n74/74=1\n97+1=98\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 99, 68, 39 ], "target": 73, "search_path": "81+99=180\n68+39=107\n180-107=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 65, 90, 85, 60 ], "target": 73, "search_path": "65-60=5\n85/5=17\n90-17=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 76, 21, 1, 42 ], "target": 54, "search_path": "76+21=97\n1+42=43\n97-43=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 37, 85, 9, 77 ], "target": 54, "search_path": "37+85=122\n77-9=68\n122-68=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 68, 17, 22, 9 ], "target": 98, "search_path": "68+17=85\n22-9=13\n85+13=98\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 95, 61, 50, 20 ], "target": 23, "search_path": "95*20=1900\n1900/50=38\n61-38=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 84, 66, 37 ], "target": 19, "search_path": "94-84=10\n66-37=29\n29-10=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 74, 52, 96, 61 ], "target": 13, "search_path": "74-52=22\n96-61=35\n35-22=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 77, 66, 69, 46 ], "target": 28, "search_path": "77+66=143\n69+46=115\n143-115=28\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 89, 53, 77, 34 ], "target": 31, "search_path": "89+53=142\n77+34=111\n142-111=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 63, 4, 69 ], "target": 97, "search_path": "63-31=32\n69-4=65\n32+65=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 12, 34, 12 ], "target": 98, "search_path": "64+12=76\n34-12=22\n76+22=98\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 81, 47, 58 ], "target": 40, "search_path": "81-52=29\n58-47=11\n29+11=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 77, 2, 12, 95 ], "target": 98, "search_path": "77+95=172\n172/2=86\n12+86=98\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 84, 47, 3, 35 ], "target": 88, "search_path": "47-35=12\n12/3=4\n84+4=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 62, 86, 99 ], "target": 95, "search_path": "28+62=90\n86+99=185\n185-90=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 39, 40, 4, 60 ], "target": 45, "search_path": "40/4=10\n60/10=6\n39+6=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 65, 29, 4 ], "target": 43, "search_path": "65-9=56\n56/4=14\n29+14=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 4, 31, 2 ], "target": 16, "search_path": "31-7=24\n4*2=8\n24-8=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 70, 35, 29 ], "target": 26, "search_path": "81-29=52\n70/35=2\n52/2=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 29, 3, 55 ], "target": 65, "search_path": "36-29=7\n3+55=58\n7+58=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 51, 12, 13, 86 ], "target": 35, "search_path": "86-51=35\n13-12=1\n35*1=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 11, 87, 40 ], "target": 31, "search_path": "27-11=16\n87-40=47\n47-16=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 15, 35, 5 ], "target": 10, "search_path": "2+15=17\n35/5=7\n17-7=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 92, 6, 81 ], "target": 24, "search_path": "92-81=11\n6*11=66\n90-66=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 91, 57, 12, 69 ], "target": 15, "search_path": "91*12=1092\n1092-57=1035\n1035/69=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 49, 85, 92 ], "target": 46, "search_path": "92-85=7\n21/7=3\n49-3=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 47, 53, 52 ], "target": 30, "search_path": "28+47=75\n53+52=105\n105-75=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 26, 4, 79, 7 ], "target": 94, "search_path": "26-4=22\n79-7=72\n22+72=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 51, 96, 16, 64 ], "target": 93, "search_path": "96-51=45\n64-16=48\n45+48=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 42, 36, 54 ], "target": 27, "search_path": "42*36=1512\n1512/54=28\n55-28=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 87, 27, 39, 8 ], "target": 67, "search_path": "87+27=114\n39+8=47\n114-47=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 44, 32, 75 ], "target": 24, "search_path": "44-25=19\n75-32=43\n43-19=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 52, 3, 47 ], "target": 54, "search_path": "90*3=270\n52-47=5\n270/5=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 58, 8, 37, 70 ], "target": 68, "search_path": "37-8=29\n58/29=2\n70-2=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 99, 3, 81 ], "target": 58, "search_path": "10+81=91\n99/3=33\n91-33=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 51, 39, 59 ], "target": 15, "search_path": "56-51=5\n59-39=20\n20-5=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 1, 49, 83, 97 ], "target": 85, "search_path": "1+97=98\n98/49=2\n83+2=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 50, 18, 7 ], "target": 67, "search_path": "50-8=42\n18+7=25\n42+25=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 19, 5, 84 ], "target": 55, "search_path": "53-19=34\n5+84=89\n89-34=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 84, 13, 85 ], "target": 17, "search_path": "4+13=17\n85-84=1\n17*1=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 72, 45, 58 ], "target": 94, "search_path": "81-72=9\n45+58=103\n103-9=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 54, 51, 42, 2 ], "target": 42, "search_path": "54-51=3\n3-2=1\n42*1=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 77, 62, 50 ], "target": 83, "search_path": "62-50=12\n12/2=6\n77+6=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 9, 93, 46 ], "target": 30, "search_path": "8+9=17\n93-46=47\n47-17=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 39, 65, 38, 64 ], "target": 77, "search_path": "39+38=77\n65-64=1\n77*1=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 58, 87, 1 ], "target": 43, "search_path": "72+58=130\n87*1=87\n130-87=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 89, 10, 5, 22 ], "target": 82, "search_path": "89+10=99\n22-5=17\n99-17=82\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 22, 74, 62, 88 ], "target": 70, "search_path": "22+74=96\n88-62=26\n96-26=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 90, 39, 55 ], "target": 31, "search_path": "90-55=35\n2*35=70\n70-39=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 69, 76, 92, 19 ], "target": 34, "search_path": "69+76=145\n92+19=111\n145-111=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 82, 76, 28, 50 ], "target": 46, "search_path": "76*50=3800\n3800-28=3772\n3772/82=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 93, 36, 92, 40 ], "target": 76, "search_path": "93-92=1\n36+40=76\n1*76=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 83, 49, 34, 98 ], "target": 97, "search_path": "83-49=34\n34/34=1\n98-1=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 39, 2, 42 ], "target": 98, "search_path": "38+39=77\n42/2=21\n77+21=98\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 96, 9, 82 ], "target": 94, "search_path": "82-64=18\n18/9=2\n96-2=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 71, 51, 46 ], "target": 24, "search_path": "49+71=120\n51-46=5\n120/5=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 31, 62, 48 ], "target": 29, "search_path": "62+48=110\n110/55=2\n31-2=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 81, 9, 25 ], "target": 61, "search_path": "27+25=52\n81/9=9\n52+9=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 26, 68, 9 ], "target": 47, "search_path": "56-26=30\n68+9=77\n77-30=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 77, 69, 88, 97 ], "target": 72, "search_path": "77-69=8\n97-88=9\n8*9=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 5, 13, 23 ], "target": 60, "search_path": "13+23=36\n36/3=12\n5*12=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 45, 33, 12 ], "target": 27, "search_path": "53-33=20\n45*12=540\n540/20=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 6, 75, 89 ], "target": 100, "search_path": "19*6=114\n89-75=14\n114-14=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 31, 30, 30 ], "target": 90, "search_path": "28*30=840\n31*30=930\n930-840=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 88, 90, 98, 60 ], "target": 19, "search_path": "90-88=2\n98-60=38\n38/2=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 61, 71, 77 ], "target": 74, "search_path": "63-61=2\n71+77=148\n148/2=74\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 3, 1, 23 ], "target": 90, "search_path": "3-1=2\n23*2=46\n44+46=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 69, 52, 58, 44 ], "target": 56, "search_path": "69-58=11\n44/11=4\n52+4=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 48, 21, 69, 24 ], "target": 17, "search_path": "48*24=1152\n21+1152=1173\n1173/69=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 17, 21, 67, 96 ], "target": 33, "search_path": "21-17=4\n96-67=29\n4+29=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 14, 28, 73, 28 ], "target": 17, "search_path": "28/14=2\n28*2=56\n73-56=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 28, 8, 26 ], "target": 34, "search_path": "9+8=17\n28-26=2\n17*2=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 88, 74, 2 ], "target": 63, "search_path": "88-62=26\n74/2=37\n26+37=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 34, 43, 1, 85 ], "target": 77, "search_path": "43-34=9\n1+85=86\n86-9=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 24, 88, 94, 29 ], "target": 25, "search_path": "94-88=6\n24/6=4\n29-4=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 37, 93, 2, 92 ], "target": 35, "search_path": "37-2=35\n93-92=1\n35*1=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 77, 30, 48, 36 ], "target": 85, "search_path": "36-30=6\n48/6=8\n77+8=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 29, 2, 78, 85 ], "target": 72, "search_path": "78-29=49\n85-49=36\n2*36=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 98, 80, 31, 40 ], "target": 36, "search_path": "80*31=2480\n2480/40=62\n98-62=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 92, 20, 62 ], "target": 42, "search_path": "63*20=1260\n92-62=30\n1260/30=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 38, 4, 66 ], "target": 16, "search_path": "32+38=70\n70-66=4\n4*4=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 73, 96, 20, 93 ], "target": 50, "search_path": "96-73=23\n93-20=73\n73-23=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 38, 4, 36 ], "target": 64, "search_path": "40-38=2\n36-4=32\n2*32=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 24, 30, 82, 9 ], "target": 80, "search_path": "24-9=15\n30/15=2\n82-2=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 60, 48, 66, 52 ], "target": 51, "search_path": "52-48=4\n60/4=15\n66-15=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 23, 18, 61, 30 ], "target": 55, "search_path": "23-18=5\n30/5=6\n61-6=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 22, 21, 1 ], "target": 58, "search_path": "15+22=37\n21*1=21\n37+21=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 22, 54, 63, 5 ], "target": 36, "search_path": "54-22=32\n63+5=68\n68-32=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 66, 50, 94 ], "target": 34, "search_path": "66+94=160\n160/10=16\n50-16=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 49, 54, 40 ], "target": 86, "search_path": "54-49=5\n40/5=8\n94-8=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 65, 79, 26 ], "target": 24, "search_path": "65+79=144\n144/72=2\n26-2=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 14, 18, 1 ], "target": 100, "search_path": "18-14=4\n1+4=5\n20*5=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 90, 33, 41 ], "target": 64, "search_path": "90-33=57\n57-41=16\n4*16=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 95, 91, 2, 96 ], "target": 85, "search_path": "96-91=5\n2*5=10\n95-10=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 55, 52, 11 ], "target": 15, "search_path": "55-7=48\n52+11=63\n63-48=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 82, 43, 66, 38 ], "target": 97, "search_path": "82+43=125\n66-38=28\n125-28=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 63, 75, 32 ], "target": 36, "search_path": "75-19=56\n63*32=2016\n2016/56=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 26, 5, 8, 61 ], "target": 17, "search_path": "8-5=3\n26*3=78\n78-61=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 13, 5, 63 ], "target": 67, "search_path": "7+13=20\n20/5=4\n63+4=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 78, 62, 83, 35 ], "target": 64, "search_path": "78-62=16\n83-35=48\n16+48=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 61, 94, 2 ], "target": 93, "search_path": "61-15=46\n94/2=47\n46+47=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 65, 38, 94, 75 ], "target": 63, "search_path": "94-75=19\n38/19=2\n65-2=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 99, 3, 91, 8 ], "target": 50, "search_path": "99/3=33\n91-8=83\n83-33=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 33, 3, 19 ], "target": 45, "search_path": "45+33=78\n78/3=26\n19+26=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 4, 67, 34 ], "target": 85, "search_path": "64/4=16\n67+34=101\n101-16=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 3, 23, 35 ], "target": 22, "search_path": "35-20=15\n3*15=45\n45-23=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 98, 30, 93 ], "target": 69, "search_path": "98-93=5\n30*5=150\n150-81=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 96, 95, 31, 63 ], "target": 93, "search_path": "96-95=1\n31+63=94\n94-1=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 2, 72, 7 ], "target": 82, "search_path": "2+7=9\n90/9=10\n72+10=82\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 92, 18, 29, 66 ], "target": 86, "search_path": "29-18=11\n66/11=6\n92-6=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 74, 58, 70, 68 ], "target": 75, "search_path": "74-70=4\n68/4=17\n58+17=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 16, 15, 97 ], "target": 31, "search_path": "15+97=112\n112/16=7\n38-7=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 84, 4, 92 ], "target": 88, "search_path": "8/4=2\n84+92=176\n176/2=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 47, 31, 3, 69 ], "target": 12, "search_path": "47+31=78\n69-3=66\n78-66=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 32, 63, 9 ], "target": 32, "search_path": "32-10=22\n63-9=54\n54-22=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 55, 25, 31 ], "target": 67, "search_path": "55-44=11\n25+31=56\n11+56=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 49, 6, 81 ], "target": 86, "search_path": "9*6=54\n81-49=32\n54+32=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 66, 7, 11 ], "target": 63, "search_path": "33+66=99\n7*99=693\n693/11=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 54, 14, 11 ], "target": 88, "search_path": "54-32=22\n22-14=8\n11*8=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 66, 48, 98, 96 ], "target": 82, "search_path": "66+98=164\n96/48=2\n164/2=82\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 37, 54, 15 ], "target": 42, "search_path": "3*37=111\n54+15=69\n111-69=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 97, 57, 86, 9 ], "target": 59, "search_path": "97+57=154\n86+9=95\n154-95=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 43, 26, 21, 8 ], "target": 46, "search_path": "43-26=17\n21+8=29\n17+29=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 39, 61, 95 ], "target": 51, "search_path": "61-39=22\n2*22=44\n95-44=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 2, 26, 90 ], "target": 17, "search_path": "90-4=86\n86/2=43\n43-26=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 64, 4, 4 ], "target": 35, "search_path": "64/4=16\n16/4=4\n31+4=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 26, 33, 42 ], "target": 13, "search_path": "42-33=9\n18/9=2\n26/2=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 1, 67, 16 ], "target": 70, "search_path": "18+1=19\n67-16=51\n19+51=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 66, 40, 18, 74 ], "target": 82, "search_path": "66-40=26\n74-18=56\n26+56=82\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 43, 30, 17, 13 ], "target": 77, "search_path": "43+30=73\n17-13=4\n73+4=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 47, 2, 30 ], "target": 59, "search_path": "47-30=17\n2*17=34\n25+34=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 58, 72, 29, 25 ], "target": 61, "search_path": "58/29=2\n72/2=36\n25+36=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 64, 32, 35 ], "target": 92, "search_path": "32*35=1120\n1120/40=28\n64+28=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 5, 67, 86 ], "target": 78, "search_path": "15*5=75\n67+86=153\n153-75=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 26, 47, 62, 2 ], "target": 52, "search_path": "47-26=21\n62/2=31\n21+31=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 87, 34, 51 ], "target": 74, "search_path": "87-51=36\n3*36=108\n108-34=74\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 61, 84, 67 ], "target": 51, "search_path": "64-61=3\n84-67=17\n3*17=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 14, 56, 97, 24 ], "target": 77, "search_path": "56/14=4\n97-24=73\n4+73=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 85, 65, 97, 68 ], "target": 36, "search_path": "97-85=12\n68-65=3\n12*3=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 27, 3, 93 ], "target": 82, "search_path": "72+93=165\n165/3=55\n27+55=82\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 89, 5, 86 ], "target": 55, "search_path": "89-86=3\n5*3=15\n40+15=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 24, 65, 52, 5 ], "target": 55, "search_path": "65-24=41\n52-41=11\n5*11=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 88, 1, 7, 87 ], "target": 25, "search_path": "88*1=88\n87+88=175\n175/7=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 91, 53, 88, 6 ], "target": 44, "search_path": "91-53=38\n88-6=82\n82-38=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 24, 61, 57 ], "target": 84, "search_path": "45-24=21\n61-57=4\n21*4=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 23, 77, 46, 45 ], "target": 61, "search_path": "46/23=2\n77+45=122\n122/2=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 35, 27, 68, 17 ], "target": 12, "search_path": "35-27=8\n68/17=4\n8+4=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 99, 43, 99, 25 ], "target": 68, "search_path": "99+43=142\n99-25=74\n142-74=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 66, 51, 63, 84 ], "target": 61, "search_path": "84-51=33\n66/33=2\n63-2=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 86, 89, 23 ], "target": 90, "search_path": "53-23=30\n89-86=3\n30*3=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 29, 31, 95, 25 ], "target": 30, "search_path": "31*25=775\n95+775=870\n870/29=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 1, 47, 68 ], "target": 33, "search_path": "94/47=2\n68/2=34\n34-1=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 65, 62, 38, 66 ], "target": 100, "search_path": "66-65=1\n62+38=100\n1*100=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 18, 32, 22 ], "target": 68, "search_path": "22-18=4\n9*4=36\n32+36=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 89, 78, 24, 92 ], "target": 86, "search_path": "92-89=3\n24/3=8\n78+8=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 60, 3, 72 ], "target": 33, "search_path": "57+60=117\n117/3=39\n72-39=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 5, 30, 65 ], "target": 82, "search_path": "3+65=68\n5*30=150\n150-68=82\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 8, 90, 86 ], "target": 82, "search_path": "70+8=78\n90-86=4\n78+4=82\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 34, 84, 87, 54 ], "target": 52, "search_path": "87-84=3\n54/3=18\n34+18=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 80, 29, 9, 7 ], "target": 84, "search_path": "29+7=36\n36/9=4\n80+4=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 54, 9, 2, 49 ], "target": 86, "search_path": "54/9=6\n49-6=43\n2*43=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 11, 90, 5 ], "target": 66, "search_path": "11-5=6\n4*6=24\n90-24=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 24, 42, 73, 3 ], "target": 79, "search_path": "42-24=18\n18/3=6\n73+6=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 11, 67, 28 ], "target": 61, "search_path": "33-11=22\n67-28=39\n22+39=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 78, 47, 97, 47 ], "target": 20, "search_path": "97-78=19\n47/47=1\n19+1=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 11, 5, 6 ], "target": 86, "search_path": "27-11=16\n5*16=80\n6+80=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 62, 98, 50 ], "target": 13, "search_path": "62-27=35\n98-50=48\n48-35=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 42, 97, 6, 58 ], "target": 32, "search_path": "42/6=7\n97-58=39\n39-7=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 86, 17, 26 ], "target": 65, "search_path": "86-64=22\n17+26=43\n22+43=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 66, 64, 33, 25 ], "target": 74, "search_path": "33-25=8\n64/8=8\n66+8=74\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 66, 1, 99, 63 ], "target": 97, "search_path": "66-1=65\n99+63=162\n162-65=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 66, 33, 10, 38 ], "target": 68, "search_path": "38-33=5\n10/5=2\n66+2=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 19, 3, 67 ], "target": 70, "search_path": "19*3=57\n67-57=10\n7*10=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 39, 71, 38, 26 ], "target": 20, "search_path": "71-39=32\n38-26=12\n32-12=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 61, 5, 69 ], "target": 77, "search_path": "90+61=151\n5+69=74\n151-74=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 58, 18, 65 ], "target": 45, "search_path": "58-32=26\n18*65=1170\n1170/26=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 63, 28, 38 ], "target": 68, "search_path": "63-5=58\n38-28=10\n58+10=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 12, 22, 18 ], "target": 27, "search_path": "90*12=1080\n22+18=40\n1080/40=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 88, 62, 70, 69 ], "target": 80, "search_path": "70-62=8\n88/8=11\n69+11=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 76, 38, 14, 83 ], "target": 99, "search_path": "76/38=2\n14+83=97\n2+97=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 67, 5, 31 ], "target": 77, "search_path": "67-16=51\n31-5=26\n51+26=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 46, 4, 72 ], "target": 82, "search_path": "9*4=36\n46+72=118\n118-36=82\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 43, 54, 53, 5 ], "target": 47, "search_path": "54-43=11\n53+5=58\n58-11=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 41, 34, 66, 9 ], "target": 50, "search_path": "41-34=7\n66-9=57\n57-7=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 19, 88, 76 ], "target": 16, "search_path": "88-76=12\n12/4=3\n19-3=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 17, 80, 2, 21 ], "target": 44, "search_path": "80-17=63\n21-2=19\n63-19=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 95, 97, 16, 51 ], "target": 37, "search_path": "97-95=2\n51-16=35\n2+35=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 75, 42, 86 ], "target": 69, "search_path": "75-16=59\n42+86=128\n128-59=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 2, 11, 32 ], "target": 91, "search_path": "19+32=51\n2*51=102\n102-11=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 47, 32, 46 ], "target": 52, "search_path": "47-9=38\n46-32=14\n38+14=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 73, 88, 76, 2 ], "target": 46, "search_path": "88-73=15\n2*15=30\n76-30=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 89, 58, 16, 77 ], "target": 92, "search_path": "89-58=31\n77-16=61\n31+61=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 90, 94, 33 ], "target": 91, "search_path": "9+90=99\n99/33=3\n94-3=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 42, 26, 75, 77 ], "target": 11, "search_path": "42+26=68\n75-68=7\n77/7=11\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 65, 35, 56 ], "target": 37, "search_path": "65-7=58\n56-35=21\n58-21=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 10, 49, 58 ], "target": 44, "search_path": "58-49=9\n10*9=90\n90-46=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 38, 34, 53 ], "target": 27, "search_path": "38-30=8\n53-34=19\n8+19=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 6, 69, 64 ], "target": 65, "search_path": "64-40=24\n24/6=4\n69-4=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 7, 36, 45 ], "target": 45, "search_path": "7-7=0\n36*0=0\n45+0=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 84, 59, 50 ], "target": 31, "search_path": "53-50=3\n84/3=28\n59-28=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 4, 81, 27 ], "target": 80, "search_path": "81-4=77\n81/27=3\n77+3=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 29, 11, 11, 22 ], "target": 42, "search_path": "29+11=40\n22/11=2\n40+2=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 88, 77, 55 ], "target": 55, "search_path": "88-10=78\n78-77=1\n55*1=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 96, 65, 2, 1 ], "target": 16, "search_path": "96-65=31\n1+31=32\n32/2=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 43, 47, 1, 94 ], "target": 90, "search_path": "47-43=4\n1*94=94\n94-4=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 80, 21, 27, 33 ], "target": 55, "search_path": "80*33=2640\n21+27=48\n2640/48=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 20, 34, 8 ], "target": 24, "search_path": "70-20=50\n34-8=26\n50-26=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 66, 25, 30 ], "target": 29, "search_path": "4*30=120\n66+25=91\n120-91=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 11, 9, 24 ], "target": 48, "search_path": "40*24=960\n11+9=20\n960/20=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 65, 34, 41 ], "target": 28, "search_path": "38+65=103\n34+41=75\n103-75=28\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 98, 69, 64 ], "target": 73, "search_path": "98-38=60\n69+64=133\n133-60=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 5, 22, 25 ], "target": 25, "search_path": "70+5=75\n25-22=3\n75/3=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 60, 42, 52, 84 ], "target": 35, "search_path": "42*52=2184\n2184-84=2100\n2100/60=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 64, 54, 84 ], "target": 43, "search_path": "31+64=95\n54+84=138\n138-95=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 54, 49, 76, 84 ], "target": 40, "search_path": "54-49=5\n84-76=8\n5*8=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 77, 23, 82, 47 ], "target": 29, "search_path": "77+23=100\n82+47=129\n129-100=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 5, 30, 76 ], "target": 95, "search_path": "44+5=49\n76-30=46\n49+46=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 18, 97, 62 ], "target": 15, "search_path": "97+62=159\n159/53=3\n18-3=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 37, 61, 51, 5 ], "target": 73, "search_path": "37*5=185\n61+51=112\n185-112=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 20, 45, 6 ], "target": 34, "search_path": "45+6=51\n20*51=1020\n1020/30=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 34, 78, 69, 74 ], "target": 49, "search_path": "78-34=44\n74-69=5\n44+5=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 93, 39, 54, 69 ], "target": 69, "search_path": "93-39=54\n54+69=123\n123-54=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 61, 15, 44, 13 ], "target": 15, "search_path": "61-15=46\n44-13=31\n46-31=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 54, 16, 88 ], "target": 32, "search_path": "64/16=4\n88/4=22\n54-22=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 77, 29, 41, 6 ], "target": 23, "search_path": "77-41=36\n36/6=6\n29-6=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 6, 79, 45 ], "target": 73, "search_path": "45-44=1\n79-6=73\n1*73=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 17, 3, 68, 65 ], "target": 54, "search_path": "17*3=51\n68-65=3\n51+3=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 95, 41, 52, 21 ], "target": 34, "search_path": "95+52=147\n147/21=7\n41-7=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 60, 36, 81, 4 ], "target": 48, "search_path": "81-60=21\n4*21=84\n84-36=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 79, 83, 63, 25 ], "target": 92, "search_path": "83-79=4\n63+25=88\n4+88=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 12, 44, 80 ], "target": 18, "search_path": "6+12=18\n80-44=36\n36-18=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 17, 15, 99, 11 ], "target": 83, "search_path": "99-17=82\n15*11=165\n165-82=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 89, 34, 27, 94 ], "target": 66, "search_path": "89-34=55\n27+94=121\n121-55=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 82, 51, 22 ], "target": 10, "search_path": "82-63=19\n51-22=29\n29-19=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 92, 63, 1 ], "target": 50, "search_path": "20+92=112\n63-1=62\n112-62=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 84, 88, 49, 80 ], "target": 29, "search_path": "88-84=4\n80/4=20\n49-20=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 21, 2, 27 ], "target": 47, "search_path": "21+27=48\n2*48=96\n96-49=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 99, 87, 53 ], "target": 47, "search_path": "99-18=81\n87-53=34\n81-34=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 64, 73, 97 ], "target": 49, "search_path": "64-62=2\n73*2=146\n146-97=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 44, 80, 27 ], "target": 70, "search_path": "2*27=54\n44+80=124\n124-54=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 86, 8, 86, 83 ], "target": 74, "search_path": "86/86=1\n83-8=75\n75-1=74\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 48, 54, 13, 97 ], "target": 19, "search_path": "54-48=6\n13*6=78\n97-78=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 15, 2, 7 ], "target": 82, "search_path": "19+15=34\n7+34=41\n2*41=82\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 23, 81, 13, 75 ], "target": 42, "search_path": "23+81=104\n75-13=62\n104-62=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 74, 19, 2 ], "target": 25, "search_path": "40*2=80\n74-19=55\n80-55=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 21, 94, 9 ], "target": 90, "search_path": "57-21=36\n36/9=4\n94-4=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 91, 65, 30, 27 ], "target": 69, "search_path": "91*30=2730\n2730/65=42\n27+42=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 1, 15, 12, 95 ], "target": 75, "search_path": "12*95=1140\n1140/15=76\n76-1=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 43, 1, 93, 60 ], "target": 77, "search_path": "43+1=44\n93-60=33\n44+33=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 78, 67, 6, 83 ], "target": 38, "search_path": "78+67=145\n83+145=228\n228/6=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 67, 85, 83, 53 ], "target": 66, "search_path": "85*53=4505\n4505-83=4422\n4422/67=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 29, 73, 31, 77 ], "target": 64, "search_path": "73-29=44\n31+77=108\n108-44=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 18, 89, 88 ], "target": 42, "search_path": "59-18=41\n89-88=1\n41+1=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 43, 35, 50, 57 ], "target": 37, "search_path": "43+57=100\n100/50=2\n35+2=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 34, 92, 89, 57 ], "target": 53, "search_path": "92-89=3\n57/3=19\n34+19=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 98, 32, 84, 56 ], "target": 10, "search_path": "98+32=130\n84+56=140\n140-130=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 91, 2, 39 ], "target": 42, "search_path": "44*2=88\n91+39=130\n130-88=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 74, 14, 39, 13 ], "target": 69, "search_path": "74+39=113\n14*13=182\n182-113=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 70, 2, 84 ], "target": 26, "search_path": "20*2=40\n84-70=14\n40-14=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 42, 14, 2, 71 ], "target": 23, "search_path": "42/14=3\n71-2=69\n69/3=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 97, 69, 22 ], "target": 12, "search_path": "97+69=166\n166-22=144\n144/12=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 56, 10, 80 ], "target": 70, "search_path": "6+56=62\n80/10=8\n62+8=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 6, 4, 98 ], "target": 69, "search_path": "98-6=92\n92/4=23\n46+23=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 26, 65, 28 ], "target": 80, "search_path": "4+28=32\n65*32=2080\n2080/26=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 22, 4, 11, 3 ], "target": 74, "search_path": "22*4=88\n11+3=14\n88-14=74\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 38, 92, 20 ], "target": 10, "search_path": "52+38=90\n92-90=2\n20/2=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 8, 83, 70 ], "target": 31, "search_path": "36+8=44\n83-70=13\n44-13=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 27, 45, 90 ], "target": 43, "search_path": "45-27=18\n90/18=5\n38+5=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 35, 44, 34, 30 ], "target": 85, "search_path": "35*34=1190\n44-30=14\n1190/14=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 85, 2, 32, 52 ], "target": 86, "search_path": "85*2=170\n32+52=84\n170-84=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 5, 34, 28 ], "target": 83, "search_path": "34-28=6\n5*6=30\n53+30=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 1, 24, 33, 80 ], "target": 23, "search_path": "1*24=24\n80-33=47\n47-24=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 75, 7, 36, 78 ], "target": 40, "search_path": "75+7=82\n78-36=42\n82-42=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 70, 36, 47 ], "target": 27, "search_path": "70-36=34\n47+34=81\n81/3=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 87, 26, 72 ], "target": 76, "search_path": "87-57=30\n72-26=46\n30+46=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 48, 7, 6 ], "target": 44, "search_path": "38+48=86\n7*6=42\n86-42=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 75, 11, 59, 83 ], "target": 40, "search_path": "75-11=64\n83-59=24\n64-24=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 80, 43, 8 ], "target": 48, "search_path": "81-43=38\n80/8=10\n38+10=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 10, 84, 54 ], "target": 78, "search_path": "90/10=9\n54/9=6\n84-6=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 73, 42, 54 ], "target": 60, "search_path": "73-70=3\n54/3=18\n42+18=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 3, 27, 17 ], "target": 51, "search_path": "27+17=44\n3*44=132\n132-81=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 17, 60, 70, 11 ], "target": 63, "search_path": "17+60=77\n77/11=7\n70-7=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 17, 4, 43 ], "target": 94, "search_path": "64-17=47\n4+43=47\n47+47=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 11, 16, 76 ], "target": 36, "search_path": "5*76=380\n16+380=396\n396/11=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 88, 2, 72, 6 ], "target": 94, "search_path": "88-72=16\n6*16=96\n96-2=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 13, 87, 70 ], "target": 85, "search_path": "55+13=68\n87-70=17\n68+17=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 9, 38, 88 ], "target": 44, "search_path": "38-20=18\n9*88=792\n792/18=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 33, 17, 93 ], "target": 24, "search_path": "6*17=102\n33+93=126\n126-102=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 23, 13, 66 ], "target": 46, "search_path": "55+13=68\n68-66=2\n23*2=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 42, 91, 20 ], "target": 31, "search_path": "4*20=80\n91-42=49\n80-49=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 88, 38, 67 ], "target": 44, "search_path": "31+38=69\n69-67=2\n88/2=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 1, 29, 76, 11 ], "target": 93, "search_path": "29-1=28\n76-11=65\n28+65=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 94, 78, 17 ], "target": 71, "search_path": "78/13=6\n94-17=77\n77-6=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 80, 84, 38, 59 ], "target": 17, "search_path": "84-80=4\n59-38=21\n21-4=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 58, 42, 15, 68 ], "target": 47, "search_path": "58+42=100\n68-15=53\n100-53=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 61, 26, 48, 25 ], "target": 38, "search_path": "61-26=35\n48+25=73\n73-35=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 67, 88, 61, 4 ], "target": 36, "search_path": "88-67=21\n61-4=57\n57-21=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 19, 22, 99 ], "target": 30, "search_path": "99/3=33\n22-19=3\n33-3=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 94, 45, 26 ], "target": 65, "search_path": "94+26=120\n120/6=20\n45+20=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 19, 9, 47 ], "target": 59, "search_path": "2+19=21\n47-9=38\n21+38=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 17, 79, 69, 87 ], "target": 94, "search_path": "79-17=62\n69+87=156\n156-62=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 37, 76, 35, 79 ], "target": 73, "search_path": "37-35=2\n76*2=152\n152-79=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 92, 18, 50 ], "target": 34, "search_path": "92/46=2\n18+50=68\n68/2=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 43, 77, 77, 31 ], "target": 31, "search_path": "77-77=0\n43*0=0\n31+0=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 31, 43, 77 ], "target": 60, "search_path": "77-72=5\n43-31=12\n5*12=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 61, 18, 32 ], "target": 77, "search_path": "18-16=2\n32/2=16\n61+16=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 85, 49, 88, 90 ], "target": 67, "search_path": "85+49=134\n90-88=2\n134/2=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 86, 18, 79, 30 ], "target": 55, "search_path": "86+18=104\n79-30=49\n104-49=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 71, 95, 23, 45 ], "target": 46, "search_path": "95-71=24\n45-23=22\n24+22=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 51, 21, 96 ], "target": 99, "search_path": "51-44=7\n21/7=3\n96+3=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 2, 43, 77 ], "target": 68, "search_path": "2+43=45\n45/5=9\n77-9=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 82, 50, 41 ], "target": 95, "search_path": "50+41=91\n91/7=13\n82+13=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 6, 45, 27 ], "target": 26, "search_path": "40+6=46\n45+27=72\n72-46=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 87, 78, 62, 6 ], "target": 47, "search_path": "87-78=9\n62-6=56\n56-9=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 51, 9, 74 ], "target": 71, "search_path": "63-51=12\n9+74=83\n83-12=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 99, 16, 27, 15 ], "target": 66, "search_path": "27-16=11\n15*11=165\n165-99=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 17, 61, 55, 29 ], "target": 40, "search_path": "61-17=44\n55+29=84\n84-44=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 92, 90, 94 ], "target": 31, "search_path": "32+92=124\n94-90=4\n124/4=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 34, 7, 34 ], "target": 72, "search_path": "34-34=0\n7*0=0\n72+0=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 13, 11, 88 ], "target": 73, "search_path": "13-11=2\n30/2=15\n88-15=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 51, 29, 98 ], "target": 73, "search_path": "3+51=54\n29+98=127\n127-54=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 1, 16, 8 ], "target": 46, "search_path": "21+1=22\n16+8=24\n22+24=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 93, 85, 2, 18 ], "target": 83, "search_path": "93*2=186\n85+18=103\n186-103=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 50, 65, 27 ], "target": 38, "search_path": "4+50=54\n65+27=92\n92-54=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 71, 34, 68 ], "target": 13, "search_path": "18+71=89\n34+68=102\n102-89=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 51, 6, 50, 83 ], "target": 12, "search_path": "51-6=45\n83-50=33\n45-33=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 29, 8, 33 ], "target": 88, "search_path": "33-29=4\n8/4=2\n90-2=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 19, 12, 79 ], "target": 76, "search_path": "45+12=57\n57/19=3\n79-3=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 3, 57, 64 ], "target": 37, "search_path": "28*3=84\n57+64=121\n121-84=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 40, 31, 11 ], "target": 58, "search_path": "33-31=2\n40-11=29\n2*29=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 99, 4, 83 ], "target": 58, "search_path": "38+99=137\n83-4=79\n137-79=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 54, 39, 47, 91 ], "target": 94, "search_path": "54+39=93\n93-91=2\n47*2=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 42, 92, 72 ], "target": 59, "search_path": "63+42=105\n92+72=164\n164-105=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 41, 48, 66, 3 ], "target": 27, "search_path": "66-41=25\n3*25=75\n75-48=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 26, 36, 43 ], "target": 48, "search_path": "94+36=130\n130/26=5\n43+5=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 83, 85, 78 ], "target": 20, "search_path": "85-78=7\n9*7=63\n83-63=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 80, 3, 16, 32 ], "target": 10, "search_path": "80+32=112\n112/16=7\n3+7=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 8, 77, 45 ], "target": 67, "search_path": "90/45=2\n77-8=69\n69-2=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 9, 67, 7 ], "target": 73, "search_path": "4+9=13\n67-7=60\n13+60=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 41, 27, 8 ], "target": 25, "search_path": "3+41=44\n27-8=19\n44-19=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 23, 4, 66 ], "target": 23, "search_path": "3+23=26\n66+26=92\n92/4=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 66, 73, 4, 37 ], "target": 98, "search_path": "66+73=139\n4+37=41\n139-41=98\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 1, 60, 91 ], "target": 24, "search_path": "56-1=55\n91-60=31\n55-31=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 41, 43, 39 ], "target": 59, "search_path": "43-41=2\n39*2=78\n78-19=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 57, 93, 74 ], "target": 54, "search_path": "93-74=19\n57/19=3\n57-3=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 4, 79, 77 ], "target": 93, "search_path": "79-15=64\n64/4=16\n77+16=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 17, 75, 11, 9 ], "target": 60, "search_path": "75-17=58\n11-9=2\n58+2=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 56, 61, 80 ], "target": 71, "search_path": "56/7=8\n80/8=10\n61+10=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 67, 6, 44 ], "target": 60, "search_path": "67-13=54\n54-44=10\n6*10=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 47, 91, 59, 98 ], "target": 84, "search_path": "59-47=12\n98-91=7\n12*7=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 61, 89, 20, 98 ], "target": 50, "search_path": "89-61=28\n98-20=78\n78-28=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 39, 77, 29, 33 ], "target": 79, "search_path": "33-29=4\n39*4=156\n156-77=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 89, 98, 78 ], "target": 69, "search_path": "89-40=49\n98-78=20\n49+20=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 54, 71, 71, 10 ], "target": 78, "search_path": "71-54=17\n71-10=61\n17+61=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 7, 60, 25 ], "target": 20, "search_path": "60/30=2\n25-7=18\n2+18=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 80, 90, 38 ], "target": 34, "search_path": "38-33=5\n80+90=170\n170/5=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 2, 64, 75 ], "target": 29, "search_path": "28+64=92\n92/2=46\n75-46=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 7, 81, 58 ], "target": 78, "search_path": "94+7=101\n81-58=23\n101-23=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 99, 18, 11, 43 ], "target": 85, "search_path": "99+18=117\n43-11=32\n117-32=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 93, 96, 58 ], "target": 95, "search_path": "20+96=116\n116/58=2\n93+2=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 12, 58, 60 ], "target": 55, "search_path": "60-58=2\n12*2=24\n31+24=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 80, 37, 81, 86 ], "target": 53, "search_path": "86-81=5\n80/5=16\n37+16=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 28, 7, 67 ], "target": 15, "search_path": "32-28=4\n67-7=60\n60/4=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 59, 32, 44 ], "target": 99, "search_path": "13+59=72\n44*72=3168\n3168/32=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 62, 52, 42 ], "target": 37, "search_path": "62-5=57\n52+42=94\n94-57=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 67, 2, 91, 20 ], "target": 32, "search_path": "91-67=24\n24/2=12\n20+12=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 16, 47, 16 ], "target": 47, "search_path": "16-16=0\n38*0=0\n47+0=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 76, 11, 89, 13 ], "target": 37, "search_path": "76-11=65\n89+13=102\n102-65=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 71, 27, 50, 80 ], "target": 86, "search_path": "71-27=44\n50+80=130\n130-44=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 68, 88, 8, 35 ], "target": 22, "search_path": "68-35=33\n88/8=11\n33-11=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 72, 16, 48 ], "target": 32, "search_path": "72-16=56\n56-48=8\n4*8=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 96, 60, 45 ], "target": 16, "search_path": "25+96=121\n60+45=105\n121-105=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 82, 3, 34 ], "target": 42, "search_path": "82-9=73\n34-3=31\n73-31=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 40, 86, 52 ], "target": 31, "search_path": "86/2=43\n52-40=12\n43-12=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 76, 50, 59, 53 ], "target": 20, "search_path": "76-50=26\n59-53=6\n26-6=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 26, 7, 6, 4 ], "target": 26, "search_path": "7+6=13\n4*13=52\n52-26=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 90, 7, 32 ], "target": 42, "search_path": "21*32=672\n90*7=630\n672-630=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 19, 59, 65 ], "target": 67, "search_path": "59-21=38\n38/19=2\n65+2=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 85, 10, 64, 26 ], "target": 15, "search_path": "85-10=75\n64+26=90\n90-75=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 69, 8, 76 ], "target": 31, "search_path": "76-69=7\n8*7=56\n56-25=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 43, 47, 12 ], "target": 43, "search_path": "4*12=48\n48-47=1\n43*1=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 78, 64, 37, 16 ], "target": 70, "search_path": "64*37=2368\n2368/16=148\n148-78=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 52, 43, 51 ], "target": 37, "search_path": "81-52=29\n51-43=8\n29+8=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 75, 41, 10 ], "target": 79, "search_path": "75-27=48\n41-10=31\n48+31=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 33, 3, 36 ], "target": 71, "search_path": "70-33=37\n3*36=108\n108-37=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 39, 72, 3 ], "target": 43, "search_path": "72-39=33\n3*33=99\n99-56=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 26, 4, 76 ], "target": 66, "search_path": "59+26=85\n76/4=19\n85-19=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 66, 26, 2 ], "target": 90, "search_path": "25*2=50\n66-26=40\n50+40=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 52, 98, 8 ], "target": 43, "search_path": "81+52=133\n98-8=90\n133-90=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 55, 94, 86 ], "target": 70, "search_path": "94-55=39\n4*39=156\n156-86=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 87, 8, 49 ], "target": 73, "search_path": "90-87=3\n8*3=24\n49+24=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 22, 2, 61 ], "target": 85, "search_path": "70-22=48\n48/2=24\n61+24=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 65, 75, 85, 11 ], "target": 84, "search_path": "75-65=10\n85-11=74\n10+74=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 95, 63, 62, 46 ], "target": 16, "search_path": "95-63=32\n62-46=16\n32-16=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 6, 70, 19 ], "target": 53, "search_path": "12/6=2\n70-19=51\n2+51=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 37, 8, 45 ], "target": 74, "search_path": "3*37=111\n45-8=37\n111-37=74\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 33, 47, 4 ], "target": 10, "search_path": "32/4=8\n33+47=80\n80/8=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 24, 59, 90 ], "target": 29, "search_path": "5*24=120\n59+90=149\n149-120=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 79, 67, 98 ], "target": 84, "search_path": "36+79=115\n98-67=31\n115-31=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 56, 72, 85 ], "target": 52, "search_path": "56-52=4\n85-72=13\n4*13=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 68, 78, 46, 64 ], "target": 66, "search_path": "78-46=32\n64/32=2\n68-2=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 68, 6, 61, 23 ], "target": 10, "search_path": "68+6=74\n61+23=84\n84-74=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 83, 28, 80, 6 ], "target": 31, "search_path": "83-28=55\n80+6=86\n86-55=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 60, 94, 1, 19 ], "target": 91, "search_path": "1+19=20\n60/20=3\n94-3=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 50, 65, 3, 90 ], "target": 25, "search_path": "65-50=15\n90-15=75\n75/3=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 83, 55, 66 ], "target": 27, "search_path": "66/33=2\n55*2=110\n110-83=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 9, 25, 82 ], "target": 63, "search_path": "27*25=675\n9*82=738\n738-675=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 47, 40, 51 ], "target": 43, "search_path": "52-47=5\n40/5=8\n51-8=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 74, 73, 71, 98 ], "target": 48, "search_path": "98-74=24\n73-71=2\n24*2=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 86, 3, 71 ], "target": 38, "search_path": "86-56=30\n71-3=68\n68-30=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 71, 94, 14, 72 ], "target": 80, "search_path": "72-71=1\n94-14=80\n1*80=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 99, 41, 12, 47 ], "target": 93, "search_path": "99-41=58\n47-12=35\n58+35=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 86, 24, 90 ], "target": 44, "search_path": "90-86=4\n24*4=96\n96-52=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 60, 2, 47, 59 ], "target": 95, "search_path": "60-59=1\n2*47=94\n1+94=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 42, 98, 13, 3 ], "target": 95, "search_path": "98-42=56\n13*3=39\n56+39=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 68, 69, 8 ], "target": 71, "search_path": "68-52=16\n16/8=2\n69+2=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 92, 92, 27 ], "target": 17, "search_path": "45-27=18\n92/92=1\n18-1=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 9, 54, 82 ], "target": 21, "search_path": "44+82=126\n54/9=6\n126/6=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 6, 99, 5 ], "target": 15, "search_path": "99/33=3\n6-3=3\n5*3=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 89, 51, 45 ], "target": 28, "search_path": "89-51=38\n45-38=7\n4*7=28\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 41, 94, 47, 38 ], "target": 50, "search_path": "41+94=135\n47+38=85\n135-85=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 14, 42, 66, 61 ], "target": 99, "search_path": "42-14=28\n66+61=127\n127-28=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 49, 15, 61 ], "target": 90, "search_path": "18+49=67\n67-61=6\n15*6=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 70, 40, 88 ], "target": 20, "search_path": "16+70=86\n88-86=2\n40/2=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 9, 79, 67 ], "target": 90, "search_path": "32+67=99\n99/9=11\n79+11=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 32, 94, 11 ], "target": 94, "search_path": "11-11=0\n32*0=0\n94+0=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 69, 25, 66 ], "target": 47, "search_path": "28-25=3\n66/3=22\n69-22=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 47, 2, 68 ], "target": 33, "search_path": "47-10=37\n2+68=70\n70-37=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 17, 91, 1, 89 ], "target": 33, "search_path": "91-89=2\n17*2=34\n34-1=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 67, 16, 98, 66 ], "target": 51, "search_path": "67+16=83\n98-66=32\n83-32=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 18, 63, 10 ], "target": 19, "search_path": "90-18=72\n63-10=53\n72-53=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 88, 45, 97, 19 ], "target": 17, "search_path": "88+45=133\n97+19=116\n133-116=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 75, 60, 11 ], "target": 93, "search_path": "75-72=3\n11*3=33\n60+33=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 91, 72, 65, 82 ], "target": 69, "search_path": "72-65=7\n91/7=13\n82-13=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 59, 96, 59 ], "target": 94, "search_path": "96/4=24\n59+59=118\n118-24=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 80, 70, 7 ], "target": 47, "search_path": "80-70=10\n4*10=40\n7+40=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 72, 2, 95 ], "target": 55, "search_path": "56*2=112\n72+95=167\n167-112=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 95, 65, 78, 60 ], "target": 48, "search_path": "95-65=30\n78-60=18\n30+18=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 1, 11, 27 ], "target": 36, "search_path": "81/27=3\n1+11=12\n3*12=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 78, 9, 54, 48 ], "target": 68, "search_path": "78+48=126\n126/9=14\n54+14=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 5, 57, 53 ], "target": 86, "search_path": "5+53=58\n58/2=29\n57+29=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 61, 63, 50 ], "target": 86, "search_path": "63-61=2\n18*2=36\n50+36=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 60, 48, 36 ], "target": 83, "search_path": "11+60=71\n48-36=12\n71+12=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 11, 80, 87 ], "target": 71, "search_path": "16-11=5\n80/5=16\n87-16=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 59, 43, 53 ], "target": 45, "search_path": "94-59=35\n53-43=10\n35+10=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 4, 49, 16 ], "target": 34, "search_path": "5-4=1\n49-16=33\n1+33=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 34, 37, 52, 74 ], "target": 79, "search_path": "37*74=2738\n2738-52=2686\n2686/34=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 23, 72, 73, 12 ], "target": 80, "search_path": "23+73=96\n96/12=8\n72+8=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 83, 76, 43, 58 ], "target": 94, "search_path": "83-76=7\n43+58=101\n101-7=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 39, 55, 5, 15 ], "target": 95, "search_path": "55-39=16\n5*16=80\n15+80=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 88, 18, 26 ], "target": 52, "search_path": "88/2=44\n26-18=8\n44+8=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 83, 97, 13, 57 ], "target": 58, "search_path": "97-83=14\n57-13=44\n14+44=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 26, 86, 24, 82 ], "target": 33, "search_path": "86+82=168\n168/24=7\n26+7=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 29, 10, 56, 55 ], "target": 92, "search_path": "29-10=19\n56+55=111\n111-19=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 96, 5, 10, 39 ], "target": 55, "search_path": "96-39=57\n10/5=2\n57-2=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 52, 35, 79 ], "target": 32, "search_path": "35/7=5\n79-52=27\n5+27=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 44, 59, 10 ], "target": 22, "search_path": "33*10=330\n59-44=15\n330/15=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 86, 37, 5, 46 ], "target": 100, "search_path": "86-37=49\n5+46=51\n49+51=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 67, 88, 40, 66 ], "target": 36, "search_path": "67-40=27\n88*27=2376\n2376/66=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 88, 59, 12, 73 ], "target": 44, "search_path": "59+12=71\n73-71=2\n88/2=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 58, 35, 20, 45 ], "target": 28, "search_path": "58+35=93\n20+45=65\n93-65=28\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 86, 95, 41, 96 ], "target": 46, "search_path": "95-86=9\n96-41=55\n55-9=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 66, 58, 14 ], "target": 78, "search_path": "66-58=8\n14-8=6\n13*6=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 76, 68, 54, 4 ], "target": 56, "search_path": "76-68=8\n8/4=2\n54+2=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 79, 97, 4, 40 ], "target": 59, "search_path": "79-40=39\n4*39=156\n156-97=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 48, 76, 80, 86 ], "target": 82, "search_path": "86-48=38\n76/38=2\n80+2=82\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 61, 22, 53, 2 ], "target": 67, "search_path": "61-22=39\n53*2=106\n106-39=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 26, 98, 2, 58 ], "target": 82, "search_path": "58-26=32\n32/2=16\n98-16=82\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 82, 75, 70 ], "target": 73, "search_path": "82-4=78\n75-70=5\n78-5=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 48, 52, 3, 78 ], "target": 19, "search_path": "48+52=100\n3+78=81\n100-81=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 76, 36, 42, 7 ], "target": 46, "search_path": "76-36=40\n42/7=6\n40+6=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 50, 17, 11, 18 ], "target": 60, "search_path": "50+17=67\n18-11=7\n67-7=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 5, 65, 28 ], "target": 18, "search_path": "11*5=55\n65-28=37\n55-37=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 27, 41, 29 ], "target": 90, "search_path": "27-7=20\n41+29=70\n20+70=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 3, 20, 57 ], "target": 46, "search_path": "3*3=9\n57-20=37\n9+37=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 69, 21, 21, 5 ], "target": 65, "search_path": "69-5=64\n21/21=1\n64+1=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 14, 13, 82, 3 ], "target": 53, "search_path": "14*3=42\n13+82=95\n95-42=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 87, 84, 74, 26 ], "target": 45, "search_path": "87-84=3\n74-26=48\n48-3=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 58, 33, 96, 45 ], "target": 26, "search_path": "58-33=25\n96-45=51\n51-25=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 83, 66, 97, 24 ], "target": 56, "search_path": "83-66=17\n97-24=73\n73-17=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 82, 16, 46, 65 ], "target": 85, "search_path": "82-16=66\n65-46=19\n66+19=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 4, 48, 43 ], "target": 95, "search_path": "15+4=19\n48-43=5\n19*5=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 50, 4, 2 ], "target": 40, "search_path": "7*2=14\n50+4=54\n54-14=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 21, 41, 55 ], "target": 60, "search_path": "25+21=46\n55-41=14\n46+14=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 36, 47, 80 ], "target": 53, "search_path": "56-36=20\n80-47=33\n20+33=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 63, 56, 25 ], "target": 17, "search_path": "63-15=48\n56-25=31\n48-31=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 4, 9, 78 ], "target": 29, "search_path": "36+4=40\n78-9=69\n69-40=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 1, 86, 79, 91 ], "target": 97, "search_path": "86-1=85\n91-79=12\n85+12=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 99, 77, 25, 21 ], "target": 25, "search_path": "99-77=22\n22-21=1\n25*1=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 41, 76, 62, 70 ], "target": 97, "search_path": "76-41=35\n62+70=132\n132-35=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 51, 1, 59, 84 ], "target": 91, "search_path": "51+1=52\n59+84=143\n143-52=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 38, 54, 44 ], "target": 55, "search_path": "5+38=43\n54+44=98\n98-43=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 69, 21, 79, 11 ], "target": 83, "search_path": "69+79=148\n21*11=231\n231-148=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 20, 11, 35 ], "target": 51, "search_path": "35-33=2\n20*2=40\n11+40=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 30, 92, 68 ], "target": 52, "search_path": "30-2=28\n92-68=24\n28+24=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 32, 89, 63 ], "target": 76, "search_path": "64/32=2\n89+63=152\n152/2=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 42, 6, 36, 54 ], "target": 69, "search_path": "42+36=78\n54/6=9\n78-9=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 48, 90, 45, 99 ], "target": 75, "search_path": "48*45=2160\n2160/90=24\n99-24=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 48, 56, 16, 14 ], "target": 97, "search_path": "56*14=784\n784/16=49\n48+49=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 86, 22, 80, 59 ], "target": 75, "search_path": "86-22=64\n80+59=139\n139-64=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 73, 39, 51 ], "target": 66, "search_path": "39-36=3\n73-51=22\n3*22=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 22, 90, 76, 45 ], "target": 60, "search_path": "90/45=2\n76/2=38\n22+38=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 17, 46, 75, 83 ], "target": 90, "search_path": "83-75=8\n17*8=136\n136-46=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 8, 38, 14 ], "target": 33, "search_path": "14-8=6\n30/6=5\n38-5=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 29, 2, 32 ], "target": 44, "search_path": "49+29=78\n2+32=34\n78-34=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 36, 75, 80 ], "target": 27, "search_path": "75-15=60\n36*60=2160\n2160/80=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 77, 48, 5, 7 ], "target": 17, "search_path": "77-48=29\n5+7=12\n29-12=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 51, 14, 7, 47 ], "target": 84, "search_path": "51-47=4\n14+7=21\n4*21=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 60, 70, 77, 29 ], "target": 82, "search_path": "60+70=130\n77-29=48\n130-48=82\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 84, 85, 5, 77 ], "target": 44, "search_path": "85-77=8\n5*8=40\n84-40=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 23, 94, 99 ], "target": 49, "search_path": "31+23=54\n99-94=5\n54-5=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 7, 21, 56 ], "target": 85, "search_path": "6+56=62\n7*21=147\n147-62=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 31, 54, 38 ], "target": 54, "search_path": "38-38=0\n31*0=0\n54+0=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 49, 71, 31 ], "target": 17, "search_path": "55-49=6\n71+31=102\n102/6=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 67, 57, 9, 46 ], "target": 45, "search_path": "67-57=10\n9+46=55\n55-10=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 28, 99, 74 ], "target": 98, "search_path": "46+28=74\n74/74=1\n99-1=98\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 78, 36, 79, 4 ], "target": 31, "search_path": "78+36=114\n79+4=83\n114-83=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 41, 85, 48, 17 ], "target": 35, "search_path": "48-41=7\n85/17=5\n7*5=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 86, 21, 14 ], "target": 91, "search_path": "86-81=5\n21*5=105\n105-14=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 17, 47, 69 ], "target": 50, "search_path": "45-17=28\n69-47=22\n28+22=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 2, 42, 93 ], "target": 49, "search_path": "93-2=91\n91/13=7\n42+7=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 47, 88, 8 ], "target": 95, "search_path": "59+47=106\n88/8=11\n106-11=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 88, 83, 89, 10 ], "target": 94, "search_path": "88-83=5\n89+10=99\n99-5=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 87, 3, 19 ], "target": 18, "search_path": "87*3=261\n81+261=342\n342/19=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 82, 99, 11 ], "target": 27, "search_path": "82-64=18\n99/11=9\n18+9=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 41, 94, 9 ], "target": 60, "search_path": "63/9=7\n94-41=53\n7+53=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 34, 26, 14, 4 ], "target": 56, "search_path": "34-26=8\n8-4=4\n14*4=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 15, 10, 87 ], "target": 74, "search_path": "18-15=3\n87-10=77\n77-3=74\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 87, 53, 1, 6 ], "target": 78, "search_path": "53+1=54\n54/6=9\n87-9=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 72, 33, 87 ], "target": 25, "search_path": "87-72=15\n55*15=825\n825/33=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 26, 32, 4 ], "target": 88, "search_path": "6*32=192\n26*4=104\n192-104=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 29, 32, 15, 17 ], "target": 45, "search_path": "17-15=2\n32/2=16\n29+16=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 67, 18, 27, 76 ], "target": 47, "search_path": "27*76=2052\n2052/18=114\n114-67=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 78, 6, 60 ], "target": 70, "search_path": "78-18=60\n60/6=10\n60+10=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 77, 31, 2, 59 ], "target": 91, "search_path": "59-31=28\n28/2=14\n77+14=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 82, 34, 49 ], "target": 48, "search_path": "49+82=131\n34+49=83\n131-83=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 39, 36, 90, 69 ], "target": 30, "search_path": "39+69=108\n36*90=3240\n3240/108=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 21, 24, 49 ], "target": 27, "search_path": "49-40=9\n24-21=3\n9*3=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 20, 11, 21 ], "target": 79, "search_path": "21-12=9\n11*9=99\n99-20=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 17, 66, 93, 55 ], "target": 65, "search_path": "17+66=83\n93+55=148\n148-83=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 68, 18, 41 ], "target": 25, "search_path": "18/9=2\n68-41=27\n27-2=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 34, 2, 85, 53 ], "target": 50, "search_path": "85-53=32\n32/2=16\n34+16=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 16, 87, 38 ], "target": 64, "search_path": "31-16=15\n87-38=49\n15+49=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 60, 22, 62 ], "target": 76, "search_path": "56+60=116\n62-22=40\n116-40=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 60, 98, 68 ], "target": 92, "search_path": "98-68=30\n60/30=2\n94-2=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 98, 67, 23, 1 ], "target": 53, "search_path": "98-67=31\n23-1=22\n31+22=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 37, 38, 41 ], "target": 58, "search_path": "41-37=4\n38*4=152\n152-94=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 54, 69, 77, 71 ], "target": 60, "search_path": "77-71=6\n54/6=9\n69-9=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 45, 43, 64 ], "target": 35, "search_path": "45-43=2\n64/2=32\n3+32=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 75, 36, 39, 5 ], "target": 18, "search_path": "75/5=15\n39-36=3\n15+3=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 27, 63, 40 ], "target": 21, "search_path": "49-40=9\n27/9=3\n63/3=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 93, 33, 2 ], "target": 53, "search_path": "93-5=88\n33+2=35\n88-35=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 68, 85, 29, 70 ], "target": 27, "search_path": "68*70=4760\n4760/85=56\n56-29=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 37, 26, 26, 53 ], "target": 90, "search_path": "37+26=63\n53-26=27\n63+27=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 61, 26, 79, 88 ], "target": 26, "search_path": "61-26=35\n88-79=9\n35-9=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 9, 1, 7 ], "target": 97, "search_path": "9-1=8\n13*8=104\n104-7=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 60, 35, 27 ], "target": 23, "search_path": "60-35=25\n2*25=50\n50-27=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 97, 88, 43 ], "target": 55, "search_path": "3+97=100\n88-43=45\n100-45=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 92, 78, 74, 98 ], "target": 61, "search_path": "98-92=6\n78/6=13\n74-13=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 14, 72, 73, 60 ], "target": 99, "search_path": "14+72=86\n73-60=13\n86+13=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 10, 44, 31 ], "target": 84, "search_path": "31-27=4\n10*4=40\n44+40=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 68, 81, 7 ], "target": 21, "search_path": "68-2=66\n81+66=147\n147/7=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 51, 74, 17, 17 ], "target": 76, "search_path": "51-17=34\n34/17=2\n74+2=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 17, 5, 11, 90 ], "target": 75, "search_path": "17-11=6\n5*90=450\n450/6=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 78, 3, 6, 15 ], "target": 65, "search_path": "78/3=26\n15*26=390\n390/6=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 6, 25, 26 ], "target": 97, "search_path": "16*6=96\n26-25=1\n96+1=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 48, 87, 2, 71 ], "target": 40, "search_path": "48/2=24\n87-71=16\n24+16=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 19, 43, 83 ], "target": 61, "search_path": "43-19=24\n6*24=144\n144-83=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 95, 19, 84, 48 ], "target": 78, "search_path": "95+19=114\n84-48=36\n114-36=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 42, 11, 34, 98 ], "target": 33, "search_path": "42-11=31\n98-34=64\n64-31=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 76, 88, 27 ], "target": 45, "search_path": "88-76=12\n27-12=15\n3*15=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 56, 28, 10 ], "target": 63, "search_path": "45+56=101\n28+10=38\n101-38=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 93, 95, 59, 17 ], "target": 74, "search_path": "95-93=2\n59+17=76\n76-2=74\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 87, 2, 25, 55 ], "target": 55, "search_path": "87-2=85\n55-25=30\n85-30=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 93, 99, 63 ], "target": 16, "search_path": "49*99=4851\n4851/63=77\n93-77=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 23, 79, 61, 82 ], "target": 35, "search_path": "79-23=56\n82-61=21\n56-21=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 32, 46, 59 ], "target": 80, "search_path": "57-32=25\n46+59=105\n105-25=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 88, 24, 49, 53 ], "target": 38, "search_path": "88-24=64\n49+53=102\n102-64=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 39, 86, 3 ], "target": 44, "search_path": "27*3=81\n39+86=125\n125-81=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 69, 68, 84 ], "target": 18, "search_path": "69+84=153\n8*153=1224\n1224/68=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 48, 69, 59, 99 ], "target": 77, "search_path": "48+69=117\n99-59=40\n117-40=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 66, 73, 67, 23 ], "target": 95, "search_path": "66+73=139\n67-23=44\n139-44=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 82, 32, 62 ], "target": 66, "search_path": "31*32=992\n992/62=16\n82-16=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 22, 24, 45 ], "target": 15, "search_path": "94-22=72\n24*45=1080\n1080/72=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 2, 13, 36 ], "target": 66, "search_path": "4+36=40\n2*13=26\n40+26=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 56, 94, 30 ], "target": 49, "search_path": "56*56=3136\n94-30=64\n3136/64=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 37, 74, 6 ], "target": 99, "search_path": "49+74=123\n37*6=222\n222-123=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 11, 99, 89 ], "target": 74, "search_path": "53+11=64\n99-89=10\n64+10=74\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 5, 4, 35 ], "target": 30, "search_path": "90-5=85\n35+85=120\n120/4=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 52, 63, 46 ], "target": 46, "search_path": "10+52=62\n63-62=1\n46*1=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 80, 23, 28, 72 ], "target": 43, "search_path": "80-23=57\n28+72=100\n100-57=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 57, 58, 21 ], "target": 17, "search_path": "57+58=115\n21+115=136\n136/8=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 29, 8, 50, 3 ], "target": 46, "search_path": "29+3=32\n32/8=4\n50-4=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 32, 31, 68 ], "target": 16, "search_path": "68/4=17\n32-31=1\n17-1=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 69, 57, 65 ], "target": 94, "search_path": "4*57=228\n69+65=134\n228-134=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 89, 21, 52 ], "target": 80, "search_path": "64+89=153\n21+52=73\n153-73=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 44, 88, 79 ], "target": 90, "search_path": "9+79=88\n88/44=2\n88+2=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 12, 90, 14 ], "target": 74, "search_path": "12*90=1080\n1080-44=1036\n1036/14=74\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 49, 92, 28 ], "target": 67, "search_path": "92/2=46\n49-28=21\n46+21=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 54, 90, 6, 24 ], "target": 36, "search_path": "54+90=144\n24/6=4\n144/4=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 75, 82, 73 ], "target": 31, "search_path": "49+75=124\n82+73=155\n155-124=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 78, 59, 86, 8 ], "target": 66, "search_path": "78-59=19\n8*19=152\n152-86=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 66, 74, 35, 82 ], "target": 70, "search_path": "66+82=148\n148/74=2\n35*2=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 41, 22, 64, 48 ], "target": 79, "search_path": "41+22=63\n64-48=16\n63+16=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 27, 18, 96 ], "target": 12, "search_path": "53-27=26\n26-18=8\n96/8=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 31, 75, 91 ], "target": 45, "search_path": "36*75=2700\n91-31=60\n2700/60=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 84, 68, 74, 37 ], "target": 95, "search_path": "84-68=16\n74+37=111\n111-16=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 42, 21, 11, 57 ], "target": 35, "search_path": "42/21=2\n11*2=22\n57-22=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 65, 1, 37 ], "target": 73, "search_path": "65-28=37\n37-1=36\n37+36=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 35, 63, 85 ], "target": 28, "search_path": "15+35=50\n85-63=22\n50-22=28\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 34, 96, 39, 9 ], "target": 100, "search_path": "34+96=130\n39-9=30\n130-30=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 54, 8, 83, 4 ], "target": 100, "search_path": "54*8=432\n83*4=332\n432-332=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 57, 71, 49 ], "target": 99, "search_path": "64+57=121\n71-49=22\n121-22=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 74, 19, 95, 12 ], "target": 10, "search_path": "74+19=93\n95-12=83\n93-83=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 44, 63, 8 ], "target": 100, "search_path": "81-63=18\n8*18=144\n144-44=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 24, 12, 61, 25 ], "target": 18, "search_path": "24/12=2\n61-25=36\n36/2=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 73, 7, 79 ], "target": 76, "search_path": "7-5=2\n73+79=152\n152/2=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 85, 63, 11, 2 ], "target": 92, "search_path": "11-2=9\n63/9=7\n85+7=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 27, 95, 8 ], "target": 90, "search_path": "31+95=126\n27*8=216\n216-126=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 61, 97, 91, 12 ], "target": 63, "search_path": "97-91=6\n12/6=2\n61+2=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 99, 2, 77, 74 ], "target": 31, "search_path": "77-74=3\n99/3=33\n33-2=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 95, 56, 2, 23 ], "target": 18, "search_path": "95-56=39\n23-2=21\n39-21=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 83, 96, 8 ], "target": 63, "search_path": "96-83=13\n8+13=21\n3*21=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 68, 5, 44, 56 ], "target": 48, "search_path": "44+56=100\n100/5=20\n68-20=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 60, 57, 20, 87 ], "target": 64, "search_path": "60-57=3\n87-20=67\n67-3=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 87, 75, 62, 40 ], "target": 90, "search_path": "87-75=12\n62+40=102\n102-12=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 27, 21, 16 ], "target": 82, "search_path": "72-27=45\n21+16=37\n45+37=82\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 8, 10, 23 ], "target": 24, "search_path": "23-11=12\n10-8=2\n12*2=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 91, 91, 36, 86 ], "target": 86, "search_path": "91-91=0\n36*0=0\n86+0=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 54, 6, 98 ], "target": 49, "search_path": "30/6=5\n98-54=44\n5+44=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 18, 6, 5 ], "target": 58, "search_path": "18-5=13\n4*13=52\n6+52=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 80, 24, 49 ], "target": 90, "search_path": "80-15=65\n49-24=25\n65+25=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 50, 11, 46 ], "target": 13, "search_path": "50-27=23\n46/23=2\n11+2=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 86, 21, 8, 88 ], "target": 15, "search_path": "86-21=65\n88-8=80\n80-65=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 10, 3, 12 ], "target": 86, "search_path": "10-3=7\n12*7=84\n2+84=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 14, 36, 13, 7 ], "target": 85, "search_path": "14*36=504\n504/7=72\n13+72=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 67, 90, 76, 70 ], "target": 72, "search_path": "90-76=14\n70/14=5\n67+5=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 42, 40, 63, 16 ], "target": 36, "search_path": "40-16=24\n63*24=1512\n1512/42=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 56, 78, 93 ], "target": 18, "search_path": "59-56=3\n93-78=15\n3+15=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 72, 11, 6 ], "target": 49, "search_path": "72/6=12\n12-11=1\n49*1=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 47, 63, 44, 3 ], "target": 64, "search_path": "47-44=3\n3/3=1\n63+1=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 48, 28, 4, 54 ], "target": 42, "search_path": "54-48=6\n28/4=7\n6*7=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 3, 97, 89 ], "target": 46, "search_path": "64+89=153\n153/3=51\n97-51=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 24, 18, 17 ], "target": 74, "search_path": "24-17=7\n8*7=56\n18+56=74\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 79, 88, 50, 48 ], "target": 97, "search_path": "50-48=2\n88*2=176\n176-79=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 84, 1, 8, 18 ], "target": 74, "search_path": "84*1=84\n18-8=10\n84-10=74\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 85, 38, 14 ], "target": 88, "search_path": "4+38=42\n42/14=3\n85+3=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 33, 21, 70 ], "target": 49, "search_path": "7+70=77\n21*77=1617\n1617/33=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 47, 4, 36 ], "target": 88, "search_path": "9+47=56\n4*36=144\n144-56=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 80, 49, 76 ], "target": 51, "search_path": "80-2=78\n76-49=27\n78-27=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 96, 80, 48 ], "target": 85, "search_path": "7+80=87\n96/48=2\n87-2=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 13, 70, 15 ], "target": 52, "search_path": "13-10=3\n70-15=55\n55-3=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 89, 20, 13, 24 ], "target": 85, "search_path": "89+13=102\n20*102=2040\n2040/24=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 50, 90, 43 ], "target": 48, "search_path": "90-50=40\n40/8=5\n43+5=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 7, 17, 78 ], "target": 47, "search_path": "55-7=48\n17+78=95\n95-48=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 5, 45, 14 ], "target": 64, "search_path": "19*5=95\n45-14=31\n95-31=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 20, 54, 33 ], "target": 65, "search_path": "64-20=44\n54-33=21\n44+21=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 64, 95, 19 ], "target": 79, "search_path": "3*95=285\n285/19=15\n64+15=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 34, 96, 1, 77 ], "target": 15, "search_path": "96-34=62\n1*77=77\n77-62=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 65, 9, 51, 10 ], "target": 76, "search_path": "65-51=14\n9*10=90\n90-14=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 99, 57, 34 ], "target": 67, "search_path": "19*99=1881\n1881/57=33\n34+33=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 18, 34, 71 ], "target": 51, "search_path": "36+18=54\n34+71=105\n105-54=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 25, 74, 19 ], "target": 69, "search_path": "59*25=1475\n74*19=1406\n1475-1406=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 99, 70, 3, 62 ], "target": 25, "search_path": "99-70=29\n3*29=87\n87-62=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 88, 35, 9, 38 ], "target": 76, "search_path": "88+35=123\n9+38=47\n123-47=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 54, 57, 82, 80 ], "target": 84, "search_path": "82-80=2\n54/2=27\n57+27=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 34, 65, 89, 2 ], "target": 79, "search_path": "34+65=99\n89*2=178\n178-99=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 29, 22, 86, 1 ], "target": 92, "search_path": "29-22=7\n86-1=85\n7+85=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 60, 29, 20, 92 ], "target": 66, "search_path": "60/20=3\n92-29=63\n3+63=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 29, 62, 32, 56 ], "target": 67, "search_path": "29+62=91\n56-32=24\n91-24=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 77, 28, 2 ], "target": 31, "search_path": "77-16=61\n28+2=30\n61-30=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 94, 47, 14 ], "target": 65, "search_path": "53+14=67\n94/47=2\n67-2=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 71, 37, 59, 34 ], "target": 83, "search_path": "71+37=108\n59-34=25\n108-25=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 75, 82, 94 ], "target": 50, "search_path": "75-13=62\n94-82=12\n62-12=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 50, 18, 22 ], "target": 17, "search_path": "7+50=57\n18+22=40\n57-40=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 20, 19, 69 ], "target": 82, "search_path": "13+69=82\n20-19=1\n82*1=82\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 92, 11, 70 ], "target": 86, "search_path": "70-4=66\n66/11=6\n92-6=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 95, 65, 40, 48 ], "target": 36, "search_path": "95-65=30\n48*30=1440\n1440/40=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 40, 17, 96 ], "target": 35, "search_path": "4+40=44\n96-17=79\n79-44=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 25, 74, 40 ], "target": 93, "search_path": "46-25=21\n74+40=114\n114-21=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 12, 26, 27 ], "target": 48, "search_path": "26-3=23\n27-23=4\n12*4=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 45, 30, 26 ], "target": 73, "search_path": "26/13=2\n45+30=75\n75-2=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 79, 27, 8, 12 ], "target": 10, "search_path": "79+27=106\n8*12=96\n106-96=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 21, 18, 72 ], "target": 56, "search_path": "9+18=27\n21*72=1512\n1512/27=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 52, 57, 21 ], "target": 42, "search_path": "57+21=78\n28*78=2184\n2184/52=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 93, 73, 24 ], "target": 83, "search_path": "24/12=2\n93+73=166\n166/2=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 60, 12, 94 ], "target": 29, "search_path": "60-7=53\n94-12=82\n82-53=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 54, 7, 94 ], "target": 20, "search_path": "13+54=67\n94-7=87\n87-67=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 62, 87, 47 ], "target": 90, "search_path": "62-18=44\n87+47=134\n134-44=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 37, 10, 92, 66 ], "target": 53, "search_path": "37-10=27\n92-66=26\n27+26=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 39, 48, 45, 5 ], "target": 37, "search_path": "39+48=87\n45+5=50\n87-50=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 92, 75, 3 ], "target": 27, "search_path": "64+92=156\n156-75=81\n81/3=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 15, 62, 66 ], "target": 73, "search_path": "15+62=77\n77/11=7\n66+7=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 69, 9, 38 ], "target": 33, "search_path": "18/9=2\n69-38=31\n2+31=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 48, 34, 30 ], "target": 68, "search_path": "34-30=4\n48/4=12\n56+12=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 7, 31, 75 ], "target": 17, "search_path": "2*75=150\n150-31=119\n119/7=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 31, 34, 79 ], "target": 45, "search_path": "32-31=1\n79-34=45\n1*45=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 28, 85, 66 ], "target": 63, "search_path": "28-25=3\n66/3=22\n85-22=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 41, 76, 29, 59 ], "target": 29, "search_path": "41+76=117\n29+59=88\n117-88=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 98, 70, 24, 70 ], "target": 18, "search_path": "98-70=28\n70-24=46\n46-28=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 9, 23, 20 ], "target": 19, "search_path": "7+9=16\n23-20=3\n16+3=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 92, 90, 8 ], "target": 67, "search_path": "92-90=2\n8/2=4\n63+4=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 92, 23, 21, 27 ], "target": 73, "search_path": "23-21=2\n92/2=46\n27+46=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 17, 9, 58 ], "target": 36, "search_path": "59+58=117\n17*9=153\n153-117=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 84, 75, 93 ], "target": 66, "search_path": "18+84=102\n75+93=168\n168-102=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 54, 94, 24, 67 ], "target": 22, "search_path": "94-67=27\n54/27=2\n24-2=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 7, 45, 41 ], "target": 91, "search_path": "9+45=54\n54-41=13\n7*13=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 86, 92, 5, 3 ], "target": 13, "search_path": "92-86=6\n3*6=18\n18-5=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 43, 82, 5, 19 ], "target": 56, "search_path": "82-43=39\n5*19=95\n95-39=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 7, 14, 1 ], "target": 60, "search_path": "81-7=74\n14*1=14\n74-14=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 66, 78, 56, 44 ], "target": 88, "search_path": "78-66=12\n56+44=100\n100-12=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 85, 19, 84 ], "target": 32, "search_path": "13+19=32\n85-84=1\n32*1=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 73, 9, 91, 83 ], "target": 91, "search_path": "73+9=82\n83-82=1\n91*1=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 77, 5, 10, 4 ], "target": 32, "search_path": "77-5=72\n10*4=40\n72-40=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 99, 64, 93, 55 ], "target": 58, "search_path": "99+93=192\n192/64=3\n55+3=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 24, 11, 63 ], "target": 36, "search_path": "33-24=9\n11*9=99\n99-63=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 23, 94, 7, 60 ], "target": 50, "search_path": "23+94=117\n7+60=67\n117-67=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 77, 8, 6 ], "target": 90, "search_path": "11+77=88\n8-6=2\n88+2=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 43, 58, 77 ], "target": 19, "search_path": "81-43=38\n77-58=19\n38-19=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 96, 58, 8, 92 ], "target": 70, "search_path": "96+58=154\n92-8=84\n154-84=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 47, 89, 62, 2 ], "target": 10, "search_path": "89-47=42\n62-42=20\n20/2=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 76, 39, 1, 96 ], "target": 58, "search_path": "76-39=37\n96-1=95\n95-37=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 41, 48, 65 ], "target": 75, "search_path": "41-3=38\n48+65=113\n113-38=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 43, 77, 81 ], "target": 54, "search_path": "7+43=50\n81-77=4\n50+4=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 24, 80, 35 ], "target": 32, "search_path": "80-8=72\n72/24=3\n35-3=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 19, 71, 2 ], "target": 47, "search_path": "19+71=90\n90/2=45\n2+45=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 58, 63, 69 ], "target": 63, "search_path": "58*69=4002\n4002-33=3969\n3969/63=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 73, 24, 3, 3 ], "target": 40, "search_path": "73-24=49\n3*3=9\n49-9=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 66, 37, 5, 30 ], "target": 68, "search_path": "66+37=103\n5+30=35\n103-35=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 7, 6, 24 ], "target": 65, "search_path": "62+7=69\n24/6=4\n69-4=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 89, 11, 58 ], "target": 82, "search_path": "89-58=31\n3*31=93\n93-11=82\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 71, 17, 5 ], "target": 82, "search_path": "30/5=6\n71+17=88\n88-6=82\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 9, 30, 12 ], "target": 36, "search_path": "9+30=39\n39/13=3\n12*3=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 11, 35, 33 ], "target": 21, "search_path": "36+11=47\n35+33=68\n68-47=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 1, 77, 56, 36 ], "target": 56, "search_path": "77-1=76\n56-36=20\n76-20=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 22, 26, 21, 30 ], "target": 40, "search_path": "30-22=8\n26-21=5\n8*5=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 51, 5, 56 ], "target": 17, "search_path": "90+51=141\n141-56=85\n85/5=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 17, 29, 50 ], "target": 78, "search_path": "44*29=1276\n50+1276=1326\n1326/17=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 5, 6, 17 ], "target": 48, "search_path": "31+6=37\n5*17=85\n85-37=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 68, 25, 98 ], "target": 29, "search_path": "68*25=1700\n98+1700=1798\n1798/62=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 16, 92, 3 ], "target": 58, "search_path": "21+16=37\n92+3=95\n95-37=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 20, 66, 5 ], "target": 47, "search_path": "66-15=51\n20/5=4\n51-4=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 99, 16, 69, 75 ], "target": 77, "search_path": "99-16=83\n75-69=6\n83-6=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 82, 65, 54, 2 ], "target": 51, "search_path": "82-54=28\n28/2=14\n65-14=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 66, 26, 77, 63 ], "target": 100, "search_path": "66-26=40\n77+63=140\n140-40=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 88, 41, 39 ], "target": 56, "search_path": "88-41=47\n47-39=8\n7*8=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 79, 78, 66, 86 ], "target": 92, "search_path": "79-66=13\n78/13=6\n86+6=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 1, 13, 12 ], "target": 61, "search_path": "63-1=62\n13-12=1\n62-1=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 43, 52, 66 ], "target": 71, "search_path": "52-43=9\n45/9=5\n66+5=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 29, 92, 64, 26 ], "target": 27, "search_path": "92-29=63\n64+26=90\n90-63=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 47, 25, 45 ], "target": 92, "search_path": "25+47=72\n45-25=20\n72+20=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 30, 99, 34 ], "target": 24, "search_path": "59+30=89\n99-34=65\n89-65=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 92, 29, 57, 95 ], "target": 30, "search_path": "95-92=3\n29*3=87\n87-57=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 29, 10, 23 ], "target": 36, "search_path": "10-4=6\n29-23=6\n6*6=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 25, 71, 32 ], "target": 76, "search_path": "2+25=27\n71+32=103\n103-27=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 93, 21, 12 ], "target": 53, "search_path": "93*12=1116\n1116-3=1113\n1113/21=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 88, 32, 92 ], "target": 42, "search_path": "64/32=2\n92/2=46\n88-46=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 14, 68, 55 ], "target": 40, "search_path": "68-14=54\n55-54=1\n40*1=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 7, 54, 67 ], "target": 50, "search_path": "56+7=63\n67-54=13\n63-13=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 56, 53, 70 ], "target": 56, "search_path": "70-70=0\n53*0=0\n56+0=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 39, 11, 27, 69 ], "target": 15, "search_path": "39+69=108\n108/27=4\n11+4=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 58, 83, 75 ], "target": 68, "search_path": "63-58=5\n75/5=15\n83-15=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 97, 2, 72, 79 ], "target": 92, "search_path": "97+2=99\n79-72=7\n99-7=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 39, 24, 44 ], "target": 34, "search_path": "44-39=5\n2*5=10\n24+10=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 47, 14, 79 ], "target": 72, "search_path": "47+14=61\n79-61=18\n4*18=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 35, 6, 21, 9 ], "target": 42, "search_path": "35-21=14\n9-6=3\n14*3=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 82, 47, 18, 16 ], "target": 43, "search_path": "82-18=64\n64/16=4\n47-4=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 92, 46, 70, 67 ], "target": 32, "search_path": "92/46=2\n70/2=35\n67-35=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 97, 67, 55, 65 ], "target": 44, "search_path": "97+67=164\n55+65=120\n164-120=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 82, 65, 37, 32 ], "target": 85, "search_path": "82-65=17\n37-32=5\n17*5=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 14, 2, 30, 63 ], "target": 45, "search_path": "14-2=12\n63-30=33\n12+33=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 93, 57, 56, 30 ], "target": 63, "search_path": "93-30=63\n57-56=1\n63*1=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 76, 75, 11, 60 ], "target": 84, "search_path": "76*75=5700\n5700/60=95\n95-11=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 42, 98, 51 ], "target": 44, "search_path": "98/2=49\n42+51=93\n93-49=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 34, 4, 79, 19 ], "target": 90, "search_path": "34-4=30\n79-19=60\n30+60=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 48, 20, 81, 14 ], "target": 67, "search_path": "48-20=28\n81+14=95\n95-28=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 37, 65, 84 ], "target": 28, "search_path": "10+37=47\n84-65=19\n47-19=28\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 94, 90, 52 ], "target": 34, "search_path": "32*94=3008\n52+3008=3060\n3060/90=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 58, 14, 24, 74 ], "target": 71, "search_path": "58+14=72\n72/24=3\n74-3=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 41, 90, 21, 24 ], "target": 94, "search_path": "90-41=49\n21+24=45\n49+45=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 84, 4, 14, 87 ], "target": 53, "search_path": "87-84=3\n4*14=56\n56-3=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 89, 51, 75, 70 ], "target": 33, "search_path": "89-51=38\n75-70=5\n38-5=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 81, 47, 92 ], "target": 40, "search_path": "18+81=99\n47+92=139\n139-99=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 22, 60, 17, 36 ], "target": 24, "search_path": "22-17=5\n60/5=12\n36-12=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 58, 85, 46 ], "target": 93, "search_path": "58-4=54\n85-46=39\n54+39=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 95, 12, 25, 11 ], "target": 47, "search_path": "95-12=83\n25+11=36\n83-36=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 29, 34, 22 ], "target": 70, "search_path": "29-15=14\n34+22=56\n14+56=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 56, 2, 29 ], "target": 82, "search_path": "29-16=13\n2*13=26\n56+26=82\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 68, 15, 22, 73 ], "target": 79, "search_path": "68+22=90\n90/15=6\n73+6=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 87, 20, 37 ], "target": 24, "search_path": "87-6=81\n20+37=57\n81-57=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 17, 54, 72 ], "target": 58, "search_path": "57-17=40\n72-54=18\n40+18=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 79, 33, 87 ], "target": 31, "search_path": "10+79=89\n33+87=120\n120-89=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 36, 93, 84 ], "target": 25, "search_path": "93-84=9\n36/9=4\n21+4=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 54, 74, 7 ], "target": 94, "search_path": "54-30=24\n7*24=168\n168-74=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 66, 86, 32 ], "target": 67, "search_path": "55+66=121\n86-32=54\n121-54=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 27, 68, 4 ], "target": 11, "search_path": "27+68=95\n4+95=99\n99/9=11\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 97, 56, 82 ], "target": 31, "search_path": "97-40=57\n82-56=26\n57-26=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 11, 98, 46 ], "target": 99, "search_path": "57-11=46\n46/46=1\n98+1=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 80, 20, 2 ], "target": 88, "search_path": "28+20=48\n80/2=40\n48+40=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 32, 12, 67 ], "target": 25, "search_path": "4*67=268\n32+268=300\n300/12=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 8, 82, 75 ], "target": 83, "search_path": "82-81=1\n8+75=83\n1*83=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 84, 32, 11, 80 ], "target": 38, "search_path": "84+11=95\n32*95=3040\n3040/80=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 76, 71, 97 ], "target": 43, "search_path": "76-59=17\n97-71=26\n17+26=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 78, 39, 3 ], "target": 12, "search_path": "78/39=2\n6-2=4\n3*4=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 96, 25, 20 ], "target": 16, "search_path": "25-20=5\n30/5=6\n96/6=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 23, 21, 91 ], "target": 34, "search_path": "30-23=7\n91/7=13\n21+13=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 69, 44, 24, 51 ], "target": 51, "search_path": "69-44=25\n25-24=1\n51*1=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 73, 1, 6, 95 ], "target": 15, "search_path": "73+1=74\n95-6=89\n89-74=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 30, 68, 6 ], "target": 92, "search_path": "20+68=88\n30*6=180\n180-88=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 82, 97, 72 ], "target": 77, "search_path": "20+82=102\n97-72=25\n102-25=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 40, 3, 47 ], "target": 28, "search_path": "32+40=72\n47-3=44\n72-44=28\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 26, 90, 48, 2 ], "target": 18, "search_path": "90-26=64\n48-2=46\n64-46=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 85, 72, 36 ], "target": 69, "search_path": "85-52=33\n72-36=36\n33+36=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 4, 19, 10 ], "target": 78, "search_path": "28*4=112\n19*10=190\n190-112=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 14, 21, 41, 99 ], "target": 93, "search_path": "14+21=35\n99-41=58\n35+58=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 78, 2, 76 ], "target": 35, "search_path": "78-5=73\n76/2=38\n73-38=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 74, 40, 88 ], "target": 46, "search_path": "74+88=162\n162/27=6\n40+6=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 66, 63, 36 ], "target": 42, "search_path": "63-52=11\n66/11=6\n36+6=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 53, 56, 50 ], "target": 75, "search_path": "16+53=69\n56-50=6\n69+6=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 5, 8, 28 ], "target": 35, "search_path": "28+28=56\n5*56=280\n280/8=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 16, 77, 47 ], "target": 94, "search_path": "4*16=64\n77-47=30\n64+30=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 4, 79, 69 ], "target": 12, "search_path": "4-2=2\n79-69=10\n2+10=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 53, 70, 95 ], "target": 30, "search_path": "2+53=55\n95-70=25\n55-25=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 57, 78, 49 ], "target": 47, "search_path": "57-18=39\n78/39=2\n49-2=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 80, 94, 65, 90 ], "target": 67, "search_path": "94*65=6110\n6110-80=6030\n6030/90=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 84, 72, 76 ], "target": 12, "search_path": "84-36=48\n76-72=4\n48/4=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 35, 10, 20, 49 ], "target": 63, "search_path": "20/10=2\n49*2=98\n98-35=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 84, 2, 49, 89 ], "target": 19, "search_path": "84-49=35\n2*35=70\n89-70=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 52, 96, 11 ], "target": 13, "search_path": "8+96=104\n104/52=2\n11+2=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 43, 83, 81 ], "target": 51, "search_path": "70+43=113\n83+81=164\n164-113=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 92, 77, 42, 50 ], "target": 77, "search_path": "92+77=169\n42+50=92\n169-92=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 58, 60, 26 ], "target": 31, "search_path": "70-58=12\n60/12=5\n26+5=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 22, 53, 40 ], "target": 11, "search_path": "22-20=2\n53-40=13\n13-2=11\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 68, 7, 28, 9 ], "target": 94, "search_path": "68+7=75\n28-9=19\n75+19=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 77, 18, 75, 23 ], "target": 10, "search_path": "77-75=2\n23-18=5\n2*5=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 9, 10, 40 ], "target": 84, "search_path": "6*9=54\n40-10=30\n54+30=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 34, 1, 16, 8 ], "target": 37, "search_path": "34+1=35\n16/8=2\n35+2=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 53, 50, 47 ], "target": 12, "search_path": "53-44=9\n50-47=3\n9+3=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 31, 40, 10 ], "target": 75, "search_path": "31-6=25\n40+10=50\n25+50=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 3, 39, 46 ], "target": 51, "search_path": "39-10=29\n46-29=17\n3*17=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 67, 64, 40 ], "target": 100, "search_path": "57+67=124\n64-40=24\n124-24=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 43, 74, 8 ], "target": 20, "search_path": "59+43=102\n74+8=82\n102-82=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 90, 49, 35 ], "target": 58, "search_path": "45-35=10\n90/10=9\n49+9=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 19, 17, 33 ], "target": 75, "search_path": "19+17=36\n3*36=108\n108-33=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 78, 56, 82, 79 ], "target": 27, "search_path": "78+56=134\n82+79=161\n161-134=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 29, 11, 17, 52 ], "target": 83, "search_path": "17*52=884\n29+884=913\n913/11=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 64, 47, 5 ], "target": 64, "search_path": "21+64=85\n85/5=17\n47+17=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 78, 5, 47, 63 ], "target": 100, "search_path": "47+63=110\n110/5=22\n78+22=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 65, 9, 61, 7 ], "target": 19, "search_path": "65-61=4\n7*4=28\n28-9=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 18, 5, 28 ], "target": 71, "search_path": "28-18=10\n5*10=50\n21+50=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 34, 56, 70 ], "target": 29, "search_path": "56/4=14\n70/14=5\n34-5=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 48, 2, 16, 22 ], "target": 60, "search_path": "48/16=3\n22-2=20\n3*20=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 96, 12, 26, 43 ], "target": 34, "search_path": "96*12=1152\n26*43=1118\n1152-1118=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 10, 44, 11 ], "target": 79, "search_path": "44-13=31\n10*11=110\n110-31=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 13, 61, 44 ], "target": 15, "search_path": "20-13=7\n61+44=105\n105/7=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 42, 32, 6 ], "target": 28, "search_path": "53-32=21\n42/6=7\n21+7=28\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 77, 64, 76, 11 ], "target": 76, "search_path": "77+64=141\n76-11=65\n141-65=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 57, 86, 74 ], "target": 15, "search_path": "57-30=27\n86-74=12\n27-12=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 67, 7, 1 ], "target": 13, "search_path": "7-1=6\n9*6=54\n67-54=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 8, 28, 62 ], "target": 33, "search_path": "9-8=1\n62-28=34\n34-1=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 20, 41, 22 ], "target": 32, "search_path": "33-20=13\n41-22=19\n13+19=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 35, 3, 57, 58 ], "target": 83, "search_path": "35-3=32\n57+58=115\n115-32=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 31, 40, 96 ], "target": 16, "search_path": "10*40=400\n96+400=496\n496/31=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 69, 79, 29 ], "target": 49, "search_path": "81-79=2\n69+29=98\n98/2=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 17, 99, 66, 79 ], "target": 63, "search_path": "99-17=82\n66+79=145\n145-82=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 11, 2, 53 ], "target": 88, "search_path": "53-11=42\n2*42=84\n4+84=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 40, 20, 9 ], "target": 44, "search_path": "44-40=4\n20-9=11\n4*11=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 30, 40, 81 ], "target": 71, "search_path": "81/81=1\n30+40=70\n1+70=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 14, 16, 30, 10 ], "target": 34, "search_path": "14-10=4\n16*4=64\n64-30=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 22, 30, 14, 58 ], "target": 32, "search_path": "58-14=44\n44/22=2\n30+2=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 97, 56, 77, 56 ], "target": 77, "search_path": "56-56=0\n97*0=0\n77+0=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 92, 87, 95, 75 ], "target": 36, "search_path": "95-92=3\n87-75=12\n3*12=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 4, 69, 73 ], "target": 20, "search_path": "28-4=24\n73-69=4\n24-4=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 99, 9, 1 ], "target": 31, "search_path": "19+1=20\n99/9=11\n20+11=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 34, 45, 34 ], "target": 45, "search_path": "34-34=0\n56*0=0\n45+0=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 75, 20, 39, 47 ], "target": 47, "search_path": "75-20=55\n47-39=8\n55-8=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 1, 1, 59, 67 ], "target": 51, "search_path": "1+1=2\n59*2=118\n118-67=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 29, 9, 21 ], "target": 90, "search_path": "49+29=78\n21-9=12\n78+12=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 99, 63, 30, 28 ], "target": 31, "search_path": "63-30=33\n99/33=3\n28+3=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 6, 2, 10 ], "target": 32, "search_path": "2*6=12\n2*10=20\n12+20=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 59, 93, 7 ], "target": 29, "search_path": "70+59=129\n93+7=100\n129-100=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 16, 60, 40 ], "target": 48, "search_path": "12+16=28\n60-40=20\n28+20=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 27, 78, 40 ], "target": 54, "search_path": "78/6=13\n27+40=67\n67-13=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 9, 8, 53 ], "target": 99, "search_path": "46+53=99\n9-8=1\n99*1=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 32, 55, 88 ], "target": 10, "search_path": "32-16=16\n55*16=880\n880/88=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 62, 91, 56 ], "target": 84, "search_path": "2+91=93\n56*93=5208\n5208/62=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 24, 70, 5 ], "target": 53, "search_path": "72-70=2\n24*2=48\n5+48=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 90, 43, 28 ], "target": 82, "search_path": "7+90=97\n43-28=15\n97-15=82\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 96, 51, 94, 65 ], "target": 16, "search_path": "96-51=45\n94-65=29\n45-29=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 2, 2, 44 ], "target": 29, "search_path": "9-2=7\n44/2=22\n7+22=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 54, 7, 35 ], "target": 63, "search_path": "45*7=315\n315/35=9\n54+9=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 53, 56, 86 ], "target": 69, "search_path": "53+56=109\n109-86=23\n3*23=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 27, 71, 48 ], "target": 90, "search_path": "48/6=8\n27+71=98\n98-8=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 71, 13, 44, 66 ], "target": 80, "search_path": "71-13=58\n66-44=22\n58+22=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 5, 3, 7 ], "target": 76, "search_path": "5-3=2\n7*2=14\n62+14=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 49, 57, 30 ], "target": 65, "search_path": "49-27=22\n57+30=87\n87-22=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 33, 77, 43 ], "target": 77, "search_path": "11+33=44\n44-43=1\n77*1=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 26, 32, 1 ], "target": 29, "search_path": "3-1=2\n26+32=58\n58/2=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 39, 5, 64 ], "target": 59, "search_path": "72+64=136\n39*5=195\n195-136=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 47, 66, 34, 5 ], "target": 10, "search_path": "66-47=19\n34-5=29\n29-19=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 3, 2, 10 ], "target": 86, "search_path": "27*3=81\n10/2=5\n81+5=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 65, 34, 6, 3 ], "target": 99, "search_path": "65-34=31\n3*31=93\n6+93=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 50, 38, 99 ], "target": 74, "search_path": "13+50=63\n38+99=137\n137-63=74\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 42, 33, 77 ], "target": 93, "search_path": "7+42=49\n77-33=44\n49+44=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 8, 66, 17 ], "target": 98, "search_path": "16/8=2\n66-17=49\n2*49=98\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 10, 88, 35 ], "target": 11, "search_path": "45+35=80\n10*88=880\n880/80=11\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 17, 19, 91, 92 ], "target": 35, "search_path": "17+19=36\n92-91=1\n36-1=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 35, 6, 45, 99 ], "target": 83, "search_path": "35-6=29\n99-45=54\n29+54=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 74, 19, 33 ], "target": 72, "search_path": "5+33=38\n38/19=2\n74-2=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 37, 31, 81 ], "target": 91, "search_path": "37-16=21\n31+81=112\n112-21=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 90, 55, 20 ], "target": 88, "search_path": "33+90=123\n55-20=35\n123-35=88\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 12, 36, 14 ], "target": 100, "search_path": "62-12=50\n36+14=50\n50+50=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 56, 82, 34 ], "target": 78, "search_path": "70+56=126\n82-34=48\n126-48=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 5, 54, 88 ], "target": 26, "search_path": "13-5=8\n88-54=34\n34-8=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 6, 77, 52 ], "target": 35, "search_path": "81+77=158\n52+158=210\n210/6=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 23, 36, 66, 99 ], "target": 99, "search_path": "23*99=2277\n36*66=2376\n2376-2277=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 97, 2, 91, 54 ], "target": 31, "search_path": "97+54=151\n2*91=182\n182-151=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 68, 22, 91, 66 ], "target": 69, "search_path": "91-68=23\n66/22=3\n23*3=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 19, 61, 19 ], "target": 71, "search_path": "10+19=29\n61-19=42\n29+42=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 74, 67, 54 ], "target": 54, "search_path": "74-33=41\n67-54=13\n41+13=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 55, 74, 63 ], "target": 20, "search_path": "62+55=117\n74+63=137\n137-117=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 81, 70, 88 ], "target": 42, "search_path": "81-21=60\n88-70=18\n60-18=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 46, 23, 21 ], "target": 21, "search_path": "46/23=2\n3-2=1\n21*1=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 60, 39, 33 ], "target": 68, "search_path": "60-56=4\n39+33=72\n72-4=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 5, 15, 2 ], "target": 33, "search_path": "56-5=51\n15+51=66\n66/2=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 11, 92, 8 ], "target": 90, "search_path": "15-11=4\n8/4=2\n92-2=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 87, 4, 61 ], "target": 97, "search_path": "57+87=144\n144/4=36\n61+36=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 35, 72, 8, 31 ], "target": 16, "search_path": "35-31=4\n72-8=64\n64/4=16\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 74, 39, 62 ], "target": 99, "search_path": "74-72=2\n39+62=101\n101-2=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 86, 37, 75 ], "target": 100, "search_path": "3*37=111\n86-75=11\n111-11=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 47, 26, 88, 28 ], "target": 95, "search_path": "47-26=21\n88+28=116\n116-21=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 78, 26, 69, 39 ], "target": 92, "search_path": "78-26=52\n69*52=3588\n3588/39=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 80, 56, 78, 24 ], "target": 34, "search_path": "80+56=136\n78+24=102\n136-102=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 20, 88, 10 ], "target": 15, "search_path": "20/10=2\n88/2=44\n59-44=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 99, 52, 1, 77 ], "target": 75, "search_path": "99+52=151\n77-1=76\n151-76=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 37, 83, 34 ], "target": 60, "search_path": "34-32=2\n37+83=120\n120/2=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 41, 3, 3 ], "target": 26, "search_path": "94+3=97\n41*3=123\n123-97=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 98, 86, 21, 38 ], "target": 29, "search_path": "98-86=12\n38-21=17\n12+17=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 23, 28, 6, 2 ], "target": 85, "search_path": "23+6=29\n28*2=56\n29+56=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 21, 26, 99 ], "target": 48, "search_path": "6*99=594\n21*26=546\n594-546=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 87, 6, 95 ], "target": 92, "search_path": "25-6=19\n95/19=5\n87+5=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 81, 85, 75 ], "target": 35, "search_path": "81-56=25\n85-75=10\n25+10=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 72, 27, 18 ], "target": 83, "search_path": "72*27=1944\n1944/18=108\n108-25=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 43, 42, 5, 19 ], "target": 21, "search_path": "43-5=38\n42*19=798\n798/38=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 43, 11, 3, 67 ], "target": 61, "search_path": "67-43=24\n3*24=72\n72-11=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 29, 49, 23 ], "target": 93, "search_path": "49-45=4\n29*4=116\n116-23=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 30, 66, 20 ], "target": 42, "search_path": "30*20=600\n600/25=24\n66-24=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 10, 7, 48 ], "target": 65, "search_path": "12*10=120\n7+48=55\n120-55=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 95, 42, 80 ], "target": 75, "search_path": "46-42=4\n80/4=20\n95-20=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 87, 34, 28, 47 ], "target": 46, "search_path": "87+34=121\n28+47=75\n121-75=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 30, 9, 32 ], "target": 37, "search_path": "44-30=14\n32-9=23\n14+23=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 78, 63, 24 ], "target": 22, "search_path": "63-24=39\n78/39=2\n20+2=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 59, 17, 65 ], "target": 58, "search_path": "81+59=140\n17+65=82\n140-82=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 9, 32, 6 ], "target": 12, "search_path": "21+9=30\n32-30=2\n6*2=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 56, 4, 45 ], "target": 26, "search_path": "20+56=76\n76/4=19\n45-19=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 39, 33, 60, 30 ], "target": 33, "search_path": "39+60=99\n33-30=3\n99/3=33\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 80, 81, 14, 73 ], "target": 24, "search_path": "81-73=8\n80/8=10\n14+10=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 27, 73, 8 ], "target": 55, "search_path": "53-27=26\n73+8=81\n81-26=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 66, 25, 29, 64 ], "target": 56, "search_path": "66+25=91\n64-29=35\n91-35=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 41, 79, 75, 48 ], "target": 85, "search_path": "79-41=38\n75+48=123\n123-38=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 78, 92, 69, 6 ], "target": 61, "search_path": "92-78=14\n69+6=75\n75-14=61\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 51, 28, 35, 23 ], "target": 67, "search_path": "51+28=79\n35-23=12\n79-12=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 24, 66, 33 ], "target": 72, "search_path": "94-24=70\n66/33=2\n70+2=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 90, 2, 28 ], "target": 53, "search_path": "46+28=74\n74/2=37\n90-37=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 15, 18, 87 ], "target": 71, "search_path": "30/15=2\n87-18=69\n2+69=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 37, 22, 93, 67 ], "target": 85, "search_path": "37+22=59\n93-67=26\n59+26=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 71, 23, 40, 7 ], "target": 95, "search_path": "71-23=48\n40+7=47\n48+47=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 45, 63, 5 ], "target": 69, "search_path": "45/45=1\n63+5=68\n1+68=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 86, 64, 93 ], "target": 53, "search_path": "18+86=104\n64+93=157\n157-104=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 60, 85, 24 ], "target": 86, "search_path": "85*24=2040\n2040/60=34\n52+34=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 42, 98, 32, 90 ], "target": 80, "search_path": "42-32=10\n98-90=8\n10*8=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 70, 96, 45 ], "target": 48, "search_path": "70-27=43\n45-43=2\n96/2=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 96, 23, 58 ], "target": 67, "search_path": "96/3=32\n58-23=35\n32+35=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 79, 13, 42 ], "target": 13, "search_path": "79-38=41\n42-41=1\n13*1=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 87, 16, 72 ], "target": 75, "search_path": "72/18=4\n87-16=71\n4+71=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 67, 34, 41, 36 ], "target": 15, "search_path": "36-34=2\n41*2=82\n82-67=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 84, 54, 21, 28 ], "target": 72, "search_path": "84/28=3\n54+21=75\n75-3=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 84, 35, 95, 63 ], "target": 98, "search_path": "63-35=28\n84/28=3\n95+3=98\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 91, 47, 15, 71 ], "target": 52, "search_path": "91+47=138\n15+71=86\n138-86=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 41, 95, 63, 20 ], "target": 92, "search_path": "41-20=21\n63/21=3\n95-3=92\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 82, 32, 49, 78 ], "target": 13, "search_path": "82+32=114\n49+78=127\n127-114=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 93, 40, 83, 44 ], "target": 93, "search_path": "83-40=43\n44-43=1\n93*1=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 7, 52, 91 ], "target": 23, "search_path": "28*52=1456\n1456/91=16\n7+16=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 32, 26, 69 ], "target": 70, "search_path": "72-69=3\n32*3=96\n96-26=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 28, 45, 69 ], "target": 48, "search_path": "38+28=66\n45+69=114\n114-66=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 47, 3, 64, 17 ], "target": 37, "search_path": "47-3=44\n64+17=81\n81-44=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 81, 26, 7 ], "target": 67, "search_path": "72+26=98\n98/7=14\n81-14=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 9, 18, 51 ], "target": 77, "search_path": "27*51=1377\n9+1377=1386\n1386/18=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 39, 95, 37, 12 ], "target": 50, "search_path": "95+37=132\n132/12=11\n39+11=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 1, 76, 90, 35 ], "target": 22, "search_path": "1+76=77\n90-35=55\n77-55=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 86, 9, 20, 7 ], "target": 90, "search_path": "86-9=77\n20-7=13\n77+13=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 19, 21, 63 ], "target": 79, "search_path": "20*63=1260\n1260/21=60\n19+60=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 8, 75, 40 ], "target": 60, "search_path": "8*75=600\n600/40=15\n45+15=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 42, 60, 24, 22 ], "target": 64, "search_path": "60-42=18\n24+22=46\n18+46=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 31, 21, 6 ], "target": 75, "search_path": "20+31=51\n21*6=126\n126-51=75\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 59, 7, 7 ], "target": 90, "search_path": "31+59=90\n7-7=0\n90+0=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 89, 18, 86, 66 ], "target": 91, "search_path": "89-18=71\n86-66=20\n71+20=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 85, 17, 90, 33 ], "target": 80, "search_path": "90-85=5\n33-17=16\n5*16=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 20, 42, 14 ], "target": 68, "search_path": "32-20=12\n42+14=56\n12+56=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 51, 73, 20 ], "target": 22, "search_path": "51+73=124\n124/62=2\n20+2=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 37, 67, 34, 36 ], "target": 100, "search_path": "67-37=30\n34+36=70\n30+70=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 43, 67, 74 ], "target": 34, "search_path": "43-16=27\n74-67=7\n27+7=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 36, 52, 24 ], "target": 72, "search_path": "36/9=4\n52+24=76\n76-4=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 9, 93, 11 ], "target": 25, "search_path": "11-9=2\n59*2=118\n118-93=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 88, 31, 89 ], "target": 17, "search_path": "88-13=75\n89-31=58\n75-58=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 87, 13, 48 ], "target": 85, "search_path": "87-63=24\n13+48=61\n24+61=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 36, 28, 70 ], "target": 64, "search_path": "36-2=34\n28+70=98\n98-34=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 79, 75, 35 ], "target": 51, "search_path": "79-20=59\n75+35=110\n110-59=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 5, 10, 14 ], "target": 11, "search_path": "36-14=22\n10/5=2\n22/2=11\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 46, 92, 98 ], "target": 94, "search_path": "8*46=368\n368/92=4\n98-4=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 17, 41, 23 ], "target": 66, "search_path": "31+17=48\n41-23=18\n48+18=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 11, 9, 27 ], "target": 15, "search_path": "62-11=51\n9+27=36\n51-36=15\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 49, 8, 17 ], "target": 68, "search_path": "8/4=2\n49+17=66\n2+66=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 10, 76, 40 ], "target": 71, "search_path": "45-10=35\n76-40=36\n35+36=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 8, 84, 40 ], "target": 83, "search_path": "84-6=78\n40/8=5\n78+5=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 55, 46, 26 ], "target": 36, "search_path": "55-19=36\n46+26=72\n72-36=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 92, 55, 9, 46 ], "target": 32, "search_path": "92/46=2\n55+9=64\n64/2=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 60, 5, 31, 2 ], "target": 11, "search_path": "5-2=3\n60/3=20\n31-20=11\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 61, 26, 2, 5 ], "target": 17, "search_path": "61+26=87\n87-2=85\n85/5=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 69, 53, 25 ], "target": 95, "search_path": "53/53=1\n69+25=94\n1+94=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 88, 46, 14 ], "target": 38, "search_path": "55-46=9\n14*9=126\n126-88=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 14, 28, 25 ], "target": 22, "search_path": "28-25=3\n14*3=42\n64-42=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 68, 98, 34 ], "target": 20, "search_path": "59*68=4012\n4012/34=118\n118-98=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 76, 81, 79, 96 ], "target": 22, "search_path": "81-76=5\n96-79=17\n5+17=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 49, 72, 94 ], "target": 72, "search_path": "94-94=0\n49*0=0\n72+0=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 10, 9, 33 ], "target": 46, "search_path": "13+33=46\n10-9=1\n46*1=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 97, 62, 5, 45 ], "target": 38, "search_path": "97-62=35\n35/5=7\n45-7=38\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 87, 13, 24, 25 ], "target": 83, "search_path": "87*24=2088\n2088-13=2075\n2075/25=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 22, 33, 9 ], "target": 59, "search_path": "22*9=198\n198/33=6\n53+6=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 33, 44, 7 ], "target": 44, "search_path": "33-33=0\n7*0=0\n44+0=44\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 77, 90, 63, 97 ], "target": 86, "search_path": "97-90=7\n63/7=9\n77+9=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 64, 90, 94 ], "target": 99, "search_path": "31+64=95\n94-90=4\n95+4=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 97, 77, 18 ], "target": 58, "search_path": "18-15=3\n97+77=174\n174/3=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 1, 83, 68, 5 ], "target": 30, "search_path": "83-1=82\n68+82=150\n150/5=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 2, 52, 7 ], "target": 48, "search_path": "56/2=28\n28/7=4\n52-4=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 96, 8, 4 ], "target": 66, "search_path": "21*8=168\n96+168=264\n264/4=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 31, 8, 25 ], "target": 30, "search_path": "94-31=63\n8+25=33\n63-33=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 84, 10, 81, 8 ], "target": 78, "search_path": "10-8=2\n81*2=162\n162-84=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 40, 58, 38, 74 ], "target": 90, "search_path": "40-38=2\n74*2=148\n148-58=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 97, 20, 15, 65 ], "target": 76, "search_path": "97*15=1455\n65+1455=1520\n1520/20=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 14, 17, 66, 15 ], "target": 40, "search_path": "14+66=80\n17-15=2\n80/2=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 97, 41, 62, 94 ], "target": 100, "search_path": "97-41=56\n62+94=156\n156-56=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 67, 7, 44 ], "target": 37, "search_path": "21+67=88\n7+44=51\n88-51=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 71, 69, 10, 31 ], "target": 45, "search_path": "71+69=140\n140/10=14\n31+14=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 24, 78, 9, 59 ], "target": 52, "search_path": "24+78=102\n59-9=50\n102-50=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 33, 35, 10 ], "target": 36, "search_path": "44-33=11\n35-10=25\n11+25=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 56, 20, 55 ], "target": 71, "search_path": "2*20=40\n56+55=111\n111-40=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 1, 54, 83, 72 ], "target": 100, "search_path": "1+54=55\n83+72=155\n155-55=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 71, 4, 48, 64 ], "target": 100, "search_path": "71+4=75\n64*75=4800\n4800/48=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 53, 14, 50 ], "target": 18, "search_path": "53-50=3\n12/3=4\n14+4=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 34, 39, 22 ], "target": 69, "search_path": "52+34=86\n39-22=17\n86-17=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 73, 90, 87 ], "target": 56, "search_path": "73-20=53\n90-87=3\n53+3=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 31, 90, 17 ], "target": 28, "search_path": "33-31=2\n90/2=45\n45-17=28\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 77, 31, 58, 97 ], "target": 34, "search_path": "77+97=174\n174/58=3\n31+3=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 74, 53, 80, 13 ], "target": 37, "search_path": "53-13=40\n74*40=2960\n2960/80=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 47, 64, 91, 7 ], "target": 30, "search_path": "64-47=17\n91/7=13\n17+13=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 67, 53, 31, 61 ], "target": 90, "search_path": "67+53=120\n61-31=30\n120-30=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 67, 13, 1, 29 ], "target": 30, "search_path": "67*13=871\n871-1=870\n870/29=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 93, 35, 4 ], "target": 80, "search_path": "93-33=60\n35*4=140\n140-60=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 51, 32, 61, 2 ], "target": 12, "search_path": "61-51=10\n2*10=20\n32-20=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 86, 7, 99 ], "target": 13, "search_path": "8-7=1\n99-86=13\n1*13=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 23, 41, 35, 74 ], "target": 91, "search_path": "41-23=18\n35+74=109\n109-18=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 93, 4, 5, 1 ], "target": 26, "search_path": "4-1=3\n93/3=31\n31-5=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 40, 39, 57 ], "target": 36, "search_path": "59-40=19\n57/19=3\n39-3=36\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 42, 12, 13 ], "target": 73, "search_path": "42-12=30\n2*30=60\n13+60=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 92, 3, 18 ], "target": 68, "search_path": "2*3=6\n92-18=74\n74-6=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 18, 30, 90 ], "target": 53, "search_path": "28+30=58\n90/18=5\n58-5=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 21, 42, 98 ], "target": 69, "search_path": "42/21=2\n98/2=49\n20+49=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 75, 7, 37 ], "target": 86, "search_path": "75+37=112\n112/7=16\n70+16=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 21, 59, 39 ], "target": 54, "search_path": "55-21=34\n59-39=20\n34+20=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 14, 20, 86, 17 ], "target": 85, "search_path": "14+86=100\n100/20=5\n17*5=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 74, 30, 6, 48 ], "target": 98, "search_path": "74-30=44\n6+48=54\n44+54=98\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 7, 15, 63, 20 ], "target": 68, "search_path": "15+20=35\n35/7=5\n63+5=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 66, 49, 16 ], "target": 97, "search_path": "64+66=130\n49-16=33\n130-33=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 50, 23, 25 ], "target": 13, "search_path": "3+23=26\n50/25=2\n26/2=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 48, 38, 19 ], "target": 48, "search_path": "94-48=46\n38/19=2\n46+2=48\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 73, 44, 96, 23 ], "target": 43, "search_path": "96-73=23\n23/23=1\n44-1=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 83, 32, 43, 64 ], "target": 72, "search_path": "83-32=51\n64-43=21\n51+21=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 54, 10, 81, 44 ], "target": 59, "search_path": "10*81=810\n810/54=15\n44+15=59\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 46, 66, 38 ], "target": 19, "search_path": "46-13=33\n66/33=2\n38/2=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 60, 25, 8, 4 ], "target": 67, "search_path": "60-25=35\n8*4=32\n35+32=67\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 91, 8, 11, 43 ], "target": 66, "search_path": "91-43=48\n48/8=6\n11*6=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 99, 43, 2, 26 ], "target": 80, "search_path": "99-43=56\n26-2=24\n56+24=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 59, 36, 23 ], "target": 35, "search_path": "59-36=23\n23/23=1\n36-1=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 1, 14, 54, 18 ], "target": 49, "search_path": "14-1=13\n54-18=36\n13+36=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 96, 1, 57, 4 ], "target": 13, "search_path": "96-57=39\n4-1=3\n39/3=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 74, 79, 77, 1 ], "target": 37, "search_path": "74*1=74\n79-77=2\n74/2=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 74, 68, 22 ], "target": 58, "search_path": "74-62=12\n68-22=46\n12+46=58\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 59, 65, 20 ], "target": 35, "search_path": "64-59=5\n20*5=100\n100-65=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 13, 29, 15 ], "target": 77, "search_path": "15-13=2\n29*2=58\n19+58=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 71, 68, 4, 5 ], "target": 60, "search_path": "71-68=3\n4*5=20\n3*20=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 69, 23, 20 ], "target": 83, "search_path": "21*69=1449\n1449/23=63\n20+63=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 60, 50, 42 ], "target": 65, "search_path": "13+60=73\n50-42=8\n73-8=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 38, 29, 17 ], "target": 99, "search_path": "15+38=53\n29+17=46\n53+46=99\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 32, 33, 43 ], "target": 84, "search_path": "5*32=160\n33+43=76\n160-76=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 16, 25, 86 ], "target": 27, "search_path": "94-86=8\n16/8=2\n25+2=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 84, 11, 1 ], "target": 91, "search_path": "19+84=103\n11+1=12\n103-12=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 4, 40, 5 ], "target": 73, "search_path": "27*4=108\n40-5=35\n108-35=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 7, 84, 85 ], "target": 26, "search_path": "18+7=25\n85-84=1\n25+1=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 42, 77, 50 ], "target": 34, "search_path": "19+42=61\n77-50=27\n61-27=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 7, 6, 46 ], "target": 43, "search_path": "53-46=7\n7*7=49\n49-6=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 66, 68, 83, 46 ], "target": 35, "search_path": "68-66=2\n83-46=37\n37-2=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 58, 33, 25, 71 ], "target": 21, "search_path": "58-33=25\n71-25=46\n46-25=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 46, 98, 18 ], "target": 40, "search_path": "10+98=108\n108/18=6\n46-6=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 29, 93, 11, 11 ], "target": 86, "search_path": "93-29=64\n11+11=22\n64+22=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 74, 56, 11, 78 ], "target": 100, "search_path": "78-74=4\n11*4=44\n56+44=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 20, 10, 72 ], "target": 47, "search_path": "20*10=200\n200/8=25\n72-25=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 4, 59, 8 ], "target": 19, "search_path": "18-8=10\n4*10=40\n59-40=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 50, 61, 58, 65 ], "target": 85, "search_path": "61-58=3\n50*3=150\n150-65=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 15, 27, 33 ], "target": 55, "search_path": "46+15=61\n33-27=6\n61-6=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 50, 69, 98, 3 ], "target": 63, "search_path": "50+69=119\n119-98=21\n3*21=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 33, 2, 66 ], "target": 91, "search_path": "56-33=23\n2+66=68\n23+68=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 2, 56, 11 ], "target": 79, "search_path": "44-11=33\n2*56=112\n112-33=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 43, 81, 94, 94 ], "target": 37, "search_path": "81-43=38\n94/94=1\n38-1=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 14, 50, 26, 57 ], "target": 72, "search_path": "57-50=7\n14*7=98\n98-26=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 74, 59, 33 ], "target": 85, "search_path": "74-72=2\n59*2=118\n118-33=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 49, 56, 13 ], "target": 13, "search_path": "8+49=57\n57-56=1\n13*1=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 23, 67, 51 ], "target": 64, "search_path": "31+23=54\n67+51=118\n118-54=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 47, 78, 39, 93 ], "target": 70, "search_path": "47+93=140\n78/39=2\n140/2=70\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 23, 62, 2 ], "target": 26, "search_path": "28-23=5\n62/2=31\n31-5=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 45, 32, 34 ], "target": 19, "search_path": "2+45=47\n32+34=66\n66-47=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 36, 74, 11 ], "target": 91, "search_path": "74-11=63\n52*63=3276\n3276/36=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 23, 33, 46, 17 ], "target": 78, "search_path": "23-17=6\n46-33=13\n6*13=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 90, 27, 44, 14 ], "target": 100, "search_path": "44-14=30\n90*30=2700\n2700/27=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 14, 99, 42 ], "target": 37, "search_path": "14*99=1386\n1386/42=33\n70-33=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 44, 34, 19 ], "target": 18, "search_path": "44-34=10\n19-10=9\n2*9=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 54, 52, 64, 26 ], "target": 74, "search_path": "52*64=3328\n3328/26=128\n128-54=74\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 12, 9, 6, 9 ], "target": 66, "search_path": "9/9=1\n12-1=11\n6*11=66\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 54, 20, 74, 94 ], "target": 76, "search_path": "94-54=40\n40/20=2\n74+2=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 68, 73, 74, 24 ], "target": 46, "search_path": "73-68=5\n24*5=120\n120-74=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 84, 55, 11, 22 ], "target": 86, "search_path": "55-11=44\n44/22=2\n84+2=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 45, 2, 30 ], "target": 79, "search_path": "30-13=17\n2*17=34\n45+34=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 96, 10, 94, 48 ], "target": 29, "search_path": "96+94=190\n190/10=19\n48-19=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 14, 42, 70, 29 ], "target": 13, "search_path": "42-14=28\n70-29=41\n41-28=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 95, 15, 24, 92 ], "target": 21, "search_path": "95-92=3\n15*3=45\n45-24=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 25, 52, 12, 34 ], "target": 30, "search_path": "25-12=13\n52/13=4\n34-4=30\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 49, 8, 33 ], "target": 18, "search_path": "56-49=7\n33-8=25\n25-7=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 67, 2, 30, 25 ], "target": 47, "search_path": "67+30=97\n2*25=50\n97-50=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 98, 22, 8, 49 ], "target": 56, "search_path": "22-8=14\n98/14=7\n49+7=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 23, 95, 21, 5 ], "target": 84, "search_path": "95/5=19\n23-19=4\n21*4=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 76, 48, 84, 46 ], "target": 86, "search_path": "76+48=124\n84-46=38\n124-38=86\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 63, 62, 37 ], "target": 68, "search_path": "63-37=26\n5*26=130\n130-62=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 62, 35, 70 ], "target": 93, "search_path": "62*70=4340\n4340/35=124\n124-31=93\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 18, 77, 33, 81 ], "target": 55, "search_path": "77-18=59\n33+81=114\n114-59=55\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 50, 23, 8 ], "target": 79, "search_path": "50-2=48\n23+8=31\n48+31=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 91, 56, 59 ], "target": 84, "search_path": "91-63=28\n59-56=3\n28*3=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 30, 62, 21 ], "target": 60, "search_path": "21-6=15\n30/15=2\n62-2=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 98, 68, 41, 38 ], "target": 43, "search_path": "98+38=136\n136/68=2\n41+2=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 37, 48, 66, 67 ], "target": 11, "search_path": "48-37=11\n67-66=1\n11*1=11\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 51, 81, 28, 2 ], "target": 94, "search_path": "51+81=132\n132/2=66\n28+66=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 98, 10, 14, 83 ], "target": 19, "search_path": "98-10=88\n83-14=69\n88-69=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 42, 14, 63, 92 ], "target": 71, "search_path": "42/14=3\n63/3=21\n92-21=71\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 88, 66, 75 ], "target": 85, "search_path": "75-66=9\n27/9=3\n88-3=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 55, 65, 67 ], "target": 76, "search_path": "67-62=5\n55/5=11\n65+11=76\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 65, 3, 65, 89 ], "target": 91, "search_path": "65/65=1\n3+89=92\n92-1=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 91, 9, 88, 15 ], "target": 72, "search_path": "91-88=3\n9+15=24\n3*24=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 57, 88, 34, 38 ], "target": 79, "search_path": "38-34=4\n88/4=22\n57+22=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 8, 26, 56, 19 ], "target": 64, "search_path": "8*56=448\n26-19=7\n448/7=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 50, 43, 8, 44 ], "target": 42, "search_path": "50-8=42\n44-43=1\n42*1=42\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 82, 3, 30, 80 ], "target": 90, "search_path": "30/3=10\n80/10=8\n82+8=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 81, 37, 7, 72 ], "target": 74, "search_path": "81-7=74\n74/37=2\n72+2=74\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 22, 13, 57, 46 ], "target": 46, "search_path": "22+13=35\n57-46=11\n35+11=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 74, 70, 63, 9 ], "target": 23, "search_path": "74+70=144\n63+144=207\n207/9=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 89, 7, 1, 43 ], "target": 52, "search_path": "89+7=96\n1+43=44\n96-44=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 46, 10, 82, 43 ], "target": 69, "search_path": "46+10=56\n82+43=125\n125-56=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 43, 18, 5 ], "target": 19, "search_path": "70+43=113\n113-18=95\n95/5=19\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 82, 2, 81, 95 ], "target": 34, "search_path": "82+81=163\n163-95=68\n68/2=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 65, 5, 24, 34 ], "target": 63, "search_path": "34-24=10\n10/5=2\n65-2=63\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 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true, "is_backtrack": false }, { "nums": [ 96, 32, 43, 9 ], "target": 98, "search_path": "96-32=64\n43-9=34\n64+34=98\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 31, 12, 83 ], "target": 84, "search_path": "5*31=155\n83-12=71\n155-71=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 32, 69, 43, 65 ], "target": 79, "search_path": "32+69=101\n65-43=22\n101-22=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 94, 1, 21, 26 ], "target": 46, "search_path": "94-1=93\n21+26=47\n93-47=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 68, 13, 60, 15 ], "target": 20, "search_path": "68-13=55\n60+15=75\n75-55=20\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 33, 95, 57, 12 ], "target": 43, "search_path": "33*95=3135\n3135/57=55\n55-12=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 29, 48, 65 ], "target": 56, "search_path": "65-48=17\n5*17=85\n85-29=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 61, 4, 20 ], "target": 52, "search_path": "61-4=57\n20/4=5\n57-5=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 26, 75, 83, 32 ], "target": 50, "search_path": "26+75=101\n83-32=51\n101-51=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 98, 19, 38, 51 ], "target": 45, "search_path": "98-51=47\n38/19=2\n47-2=45\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 52, 50, 23, 57 ], "target": 17, "search_path": "52-50=2\n57-23=34\n34/2=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 56, 25, 5, 37 ], "target": 73, "search_path": "56-25=31\n5+37=42\n31+42=73\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 33, 3, 28 ], "target": 84, "search_path": "11+28=39\n3*39=117\n117-33=84\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 91, 62, 68, 9 ], "target": 37, "search_path": "68-62=6\n9*6=54\n91-54=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 69, 88, 64, 76 ], "target": 68, "search_path": "88-69=19\n76/19=4\n64+4=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 78, 42, 12, 52 ], "target": 100, "search_path": "78-42=36\n12+52=64\n36+64=100\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 56, 89, 30 ], "target": 24, "search_path": "89-56=33\n33-30=3\n72/3=24\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 42, 45, 19 ], "target": 47, "search_path": "63-42=21\n45-19=26\n21+26=47\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 44, 28, 1, 75 ], "target": 60, "search_path": "44-28=16\n1+75=76\n76-16=60\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 21, 33, 36, 3 ], "target": 22, "search_path": "21+3=24\n33*24=792\n792/36=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 31, 30, 20, 13 ], "target": 50, "search_path": "31*20=620\n30+620=650\n650/13=50\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 38, 12, 48 ], "target": 31, "search_path": "38+48=86\n86/2=43\n43-12=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 5, 23, 32, 13 ], "target": 74, "search_path": "5*13=65\n32-23=9\n65+9=74\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 43, 19, 34, 5 ], "target": 46, "search_path": "34-19=15\n15/5=3\n43+3=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 55, 47, 84, 33 ], "target": 49, "search_path": "47-33=14\n84/14=6\n55-6=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 97, 43, 9, 79 ], "target": 85, "search_path": "97-43=54\n54/9=6\n79+6=85\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 22, 7, 13, 62 ], "target": 51, "search_path": "62-22=40\n7*13=91\n91-40=51\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 65, 72, 16, 64 ], "target": 56, "search_path": "65-64=1\n72-16=56\n1*56=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 80, 63, 41 ], "target": 43, "search_path": "80-59=21\n63-41=22\n21+22=43\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 49, 12, 15, 86 ], "target": 17, "search_path": "12+86=98\n98/49=2\n15+2=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 56, 68, 19 ], "target": 72, "search_path": "19-13=6\n68-56=12\n6*12=72\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 27, 11, 20, 57 ], "target": 12, "search_path": "27*11=297\n297-57=240\n240/20=12\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 65, 6, 4, 90 ], "target": 54, "search_path": "65+4=69\n90/6=15\n69-15=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 3, 30, 48 ], "target": 78, "search_path": "20*3=60\n48-30=18\n60+18=78\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 60, 24, 85 ], "target": 31, "search_path": "24*85=2040\n2040/60=34\n34-3=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 44, 94, 5 ], "target": 83, "search_path": "44-28=16\n94+5=99\n99-16=83\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 11, 88, 62, 66 ], "target": 31, "search_path": "11*62=682\n88-66=22\n682/22=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 25, 27, 62 ], "target": 10, "search_path": "20+25=45\n62-27=35\n45-35=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 60, 45, 12, 72 ], "target": 21, "search_path": "60+45=105\n12+72=84\n105-84=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 43, 97, 16, 20 ], "target": 90, "search_path": "97-43=54\n16+20=36\n54+36=90\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 83, 14, 57 ], "target": 54, "search_path": "2*14=28\n83-57=26\n28+26=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 85, 94, 47, 16 ], "target": 77, "search_path": "94/47=2\n16/2=8\n85-8=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 8, 99, 89 ], "target": 79, "search_path": "8-6=2\n89*2=178\n178-99=79\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 37, 34, 51, 96 ], "target": 49, "search_path": "37-34=3\n51+96=147\n147/3=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 9, 7, 65, 29 ], "target": 69, "search_path": "7+29=36\n36/9=4\n65+4=69\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 30, 4, 42 ], "target": 22, "search_path": "2*30=60\n42-4=38\n60-38=22\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 29, 16, 28, 94 ], "target": 21, "search_path": "29+16=45\n94-28=66\n66-45=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 15, 94, 63, 34 ], "target": 18, "search_path": "94-15=79\n63+34=97\n97-79=18\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 3, 11, 11 ], "target": 31, "search_path": "53+11=64\n3*11=33\n64-33=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 62, 13, 38, 18 ], "target": 40, "search_path": "13+18=31\n62/31=2\n38+2=40\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 10, 1, 14, 4 ], "target": 65, "search_path": "10-1=9\n14*4=56\n9+56=65\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 28, 22, 94, 47 ], "target": 97, "search_path": "28+22=50\n94-47=47\n50+47=97\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 70, 96, 4, 1 ], "target": 95, "search_path": "70+1=71\n96/4=24\n71+24=95\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 14, 60, 35, 33 ], "target": 53, "search_path": "35-33=2\n14/2=7\n60-7=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 64, 34, 15, 46 ], "target": 23, "search_path": "64-34=30\n15*46=690\n690/30=23\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 77, 71, 40, 2 ], "target": 32, "search_path": "77-71=6\n40-2=38\n38-6=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 30, 16, 15, 58 ], "target": 37, "search_path": "30/15=2\n16+58=74\n74/2=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 53, 46, 70, 63 ], "target": 53, "search_path": "53-46=7\n70/7=10\n63-10=53\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 2, 81, 35, 7 ], "target": 77, "search_path": "2*35=70\n81-70=11\n7*11=77\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 58, 54, 23, 1 ], "target": 26, "search_path": "58-54=4\n23-1=22\n4+22=26\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 29, 1, 15, 8 ], "target": 10, "search_path": "29+1=30\n30/15=2\n8+2=10\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 36, 80, 33, 3 ], "target": 80, "search_path": "36+80=116\n33+3=36\n116-36=80\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 99, 8, 26, 88 ], "target": 29, "search_path": "99-8=91\n88-26=62\n91-62=29\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 48, 82, 3, 1 ], "target": 37, "search_path": "82-48=34\n3*1=3\n34+3=37\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 61, 4, 39, 77 ], "target": 27, "search_path": "61+4=65\n77-39=38\n65-38=27\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 13, 21, 65, 9 ], "target": 64, "search_path": "21-13=8\n65-9=56\n8+56=64\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 72, 56, 31, 5 ], "target": 52, "search_path": "72-56=16\n31+5=36\n16+36=52\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 84, 49, 36, 56 ], "target": 56, "search_path": "84-49=35\n36-35=1\n56*1=56\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 24, 51, 53, 23 ], "target": 35, "search_path": "53-51=2\n24/2=12\n23+12=35\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 4, 53, 27, 43 ], "target": 49, "search_path": "43-27=16\n16/4=4\n53-4=49\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 60, 38, 59, 20 ], "target": 94, "search_path": "60/20=3\n38+59=97\n97-3=94\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 19, 70, 38, 15 ], "target": 82, "search_path": "19-15=4\n38*4=152\n152-70=82\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 20, 83, 16, 41 ], "target": 31, "search_path": "20-16=4\n83+41=124\n124/4=31\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 77, 74, 63, 3 ], "target": 32, "search_path": "77-63=14\n3*14=42\n74-42=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 85, 62, 78, 80 ], "target": 25, "search_path": "85-62=23\n80-78=2\n23+2=25\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 74, 52, 56, 12 ], "target": 46, "search_path": "74-52=22\n56+12=68\n68-22=46\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 6, 53, 9, 12 ], "target": 68, "search_path": "53-6=47\n9+12=21\n47+21=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 71, 11, 2 ], "target": 68, "search_path": "63+11=74\n71*2=142\n142-74=68\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 16, 57, 81, 36 ], "target": 21, "search_path": "16*81=1296\n1296/36=36\n57-36=21\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 3, 20, 92, 41 ], "target": 17, "search_path": "92-20=72\n72/3=24\n41-24=17\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 45, 33, 38, 45 ], "target": 54, "search_path": "38-33=5\n45/5=9\n45+9=54\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 59, 55, 32, 37 ], "target": 91, "search_path": "59-55=4\n32*4=128\n128-37=91\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 63, 80, 4, 9 ], "target": 34, "search_path": "63-9=54\n80/4=20\n54-20=34\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 47, 37, 2, 91 ], "target": 32, "search_path": "47+91=138\n138/2=69\n69-37=32\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 86, 2, 59, 45 ], "target": 13, "search_path": "86+45=131\n2*59=118\n131-118=13\nGoal Reached!", "is_find": true, "is_backtrack": false }, { "nums": [ 38, 59, 54, 63 ], "target": 23, "search_path": "38+54=92\n63-59=4\n92/4=23\nGoal Reached!", "is_find": true, "is_backtrack": false } ]