input_test
stringlengths 19
23
| scratchpad
stringlengths 151
283
| result_final
stringlengths 1
4
|
|---|---|---|
Input:
437+995
Target:
| Input:
437+995
Target:
<scratch>
[4,3,7] has 3 digits.
[9,9,5] has 3 digits.
[4,3,7] + [9,9,5] , A=[] , C=0 , 7+5+0=12 , A->2 , C->1
[4,3] + [9,9] , A=[2] , C=1 , 3+9+1=13 , A->3 , C->1
[4] + [9] , A=[3,2] , C=1 , 4+9+1=14 , A->4 , C->1
[] + [] , A=[4,3,2] C=1 , END
</scratch>
1432
| 1432 |
Input:
814+268
Target:
| Input:
814+268
Target:
<scratch>
[8,1,4] has 3 digits.
[2,6,8] has 3 digits.
[8,1,4] + [2,6,8] , A=[] , C=0 , 4+8+0=12 , A->2 , C->1
[8,1] + [2,6] , A=[2] , C=1 , 1+6+1=8 , A->8 , C->0
[8] + [2] , A=[8,2] , C=0 , 8+2+0=10 , A->0 , C->1
[] + [] , A=[0,8,2] C=1 , END
</scratch>
1082
| 1082 |
Input:
940+683
Target:
| Input:
940+683
Target:
<scratch>
[9,4,0] has 3 digits.
[6,8,3] has 3 digits.
[9,4,0] + [6,8,3] , A=[] , C=0 , 0+3+0=3 , A->3 , C->0
[9,4] + [6,8] , A=[3] , C=0 , 4+8+0=12 , A->2 , C->1
[9] + [6] , A=[2,3] , C=1 , 9+6+1=16 , A->6 , C->1
[] + [] , A=[6,2,3] C=1 , END
</scratch>
1623
| 1623 |
Input:
593+597
Target:
| Input:
593+597
Target:
<scratch>
[5,9,3] has 3 digits.
[5,9,7] has 3 digits.
[5,9,3] + [5,9,7] , A=[] , C=0 , 3+7+0=10 , A->0 , C->1
[5,9] + [5,9] , A=[0] , C=1 , 9+9+1=19 , A->9 , C->1
[5] + [5] , A=[9,0] , C=1 , 5+5+1=11 , A->1 , C->1
[] + [] , A=[1,9,0] C=1 , END
</scratch>
1190
| 1190 |
Input:
462+931
Target:
| Input:
462+931
Target:
<scratch>
[4,6,2] has 3 digits.
[9,3,1] has 3 digits.
[4,6,2] + [9,3,1] , A=[] , C=0 , 2+1+0=3 , A->3 , C->0
[4,6] + [9,3] , A=[3] , C=0 , 6+3+0=9 , A->9 , C->0
[4] + [9] , A=[9,3] , C=0 , 4+9+0=13 , A->3 , C->1
[] + [] , A=[3,9,3] C=1 , END
</scratch>
1393
| 1393 |
Input:
707+481
Target:
| Input:
707+481
Target:
<scratch>
[7,0,7] has 3 digits.
[4,8,1] has 3 digits.
[7,0,7] + [4,8,1] , A=[] , C=0 , 7+1+0=8 , A->8 , C->0
[7,0] + [4,8] , A=[8] , C=0 , 0+8+0=8 , A->8 , C->0
[7] + [4] , A=[8,8] , C=0 , 7+4+0=11 , A->1 , C->1
[] + [] , A=[1,8,8] C=1 , END
</scratch>
1188
| 1188 |
Input:
143+85
Target:
| Input:
143+85
Target:
<scratch>
[1,4,3] has 3 digits.
[8,5] has 2 digits.
[1,4,3] + [8,5] , A=[] , C=0 , 3+5+0=8 , A->8 , C->0
[1,4] + [8] , A=[8] , C=0 , 4+8+0=12 , A->2 , C->1
[1] + [] , A=[2,8] , C=1 , 1+0+1=2 , A->2 , C->0
[] + [] , A=[2,2,8] C=0 , END
</scratch>
228
| 228 |
Input:
472+433
Target:
| Input:
472+433
Target:
<scratch>
[4,7,2] has 3 digits.
[4,3,3] has 3 digits.
[4,7,2] + [4,3,3] , A=[] , C=0 , 2+3+0=5 , A->5 , C->0
[4,7] + [4,3] , A=[5] , C=0 , 7+3+0=10 , A->0 , C->1
[4] + [4] , A=[0,5] , C=1 , 4+4+1=9 , A->9 , C->0
[] + [] , A=[9,0,5] C=0 , END
</scratch>
905
| 905 |
Input:
383+166
Target:
| Input:
383+166
Target:
<scratch>
[3,8,3] has 3 digits.
[1,6,6] has 3 digits.
[3,8,3] + [1,6,6] , A=[] , C=0 , 3+6+0=9 , A->9 , C->0
[3,8] + [1,6] , A=[9] , C=0 , 8+6+0=14 , A->4 , C->1
[3] + [1] , A=[4,9] , C=1 , 3+1+1=5 , A->5 , C->0
[] + [] , A=[5,4,9] C=0 , END
</scratch>
549
| 549 |
Input:
36+69
Target:
| Input:
36+69
Target:
<scratch>
[3,6] has 2 digits.
[6,9] has 2 digits.
[3,6] + [6,9] , A=[] , C=0 , 6+9+0=15 , A->5 , C->1
[3] + [6] , A=[5] , C=1 , 3+6+1=10 , A->0 , C->1
[] + [] , A=[0,5] C=1 , END
</scratch>
105
| 105 |
Input:
832+702
Target:
| Input:
832+702
Target:
<scratch>
[8,3,2] has 3 digits.
[7,0,2] has 3 digits.
[8,3,2] + [7,0,2] , A=[] , C=0 , 2+2+0=4 , A->4 , C->0
[8,3] + [7,0] , A=[4] , C=0 , 3+0+0=3 , A->3 , C->0
[8] + [7] , A=[3,4] , C=0 , 8+7+0=15 , A->5 , C->1
[] + [] , A=[5,3,4] C=1 , END
</scratch>
1534
| 1534 |
Input:
636+799
Target:
| Input:
636+799
Target:
<scratch>
[6,3,6] has 3 digits.
[7,9,9] has 3 digits.
[6,3,6] + [7,9,9] , A=[] , C=0 , 6+9+0=15 , A->5 , C->1
[6,3] + [7,9] , A=[5] , C=1 , 3+9+1=13 , A->3 , C->1
[6] + [7] , A=[3,5] , C=1 , 6+7+1=14 , A->4 , C->1
[] + [] , A=[4,3,5] C=1 , END
</scratch>
1435
| 1435 |
Input:
712+578
Target:
| Input:
712+578
Target:
<scratch>
[7,1,2] has 3 digits.
[5,7,8] has 3 digits.
[7,1,2] + [5,7,8] , A=[] , C=0 , 2+8+0=10 , A->0 , C->1
[7,1] + [5,7] , A=[0] , C=1 , 1+7+1=9 , A->9 , C->0
[7] + [5] , A=[9,0] , C=0 , 7+5+0=12 , A->2 , C->1
[] + [] , A=[2,9,0] C=1 , END
</scratch>
1290
| 1290 |
Input:
755+181
Target:
| Input:
755+181
Target:
<scratch>
[7,5,5] has 3 digits.
[1,8,1] has 3 digits.
[7,5,5] + [1,8,1] , A=[] , C=0 , 5+1+0=6 , A->6 , C->0
[7,5] + [1,8] , A=[6] , C=0 , 5+8+0=13 , A->3 , C->1
[7] + [1] , A=[3,6] , C=1 , 7+1+1=9 , A->9 , C->0
[] + [] , A=[9,3,6] C=0 , END
</scratch>
936
| 936 |
Input:
811+388
Target:
| Input:
811+388
Target:
<scratch>
[8,1,1] has 3 digits.
[3,8,8] has 3 digits.
[8,1,1] + [3,8,8] , A=[] , C=0 , 1+8+0=9 , A->9 , C->0
[8,1] + [3,8] , A=[9] , C=0 , 1+8+0=9 , A->9 , C->0
[8] + [3] , A=[9,9] , C=0 , 8+3+0=11 , A->1 , C->1
[] + [] , A=[1,9,9] C=1 , END
</scratch>
1199
| 1199 |
Input:
166+409
Target:
| Input:
166+409
Target:
<scratch>
[1,6,6] has 3 digits.
[4,0,9] has 3 digits.
[1,6,6] + [4,0,9] , A=[] , C=0 , 6+9+0=15 , A->5 , C->1
[1,6] + [4,0] , A=[5] , C=1 , 6+0+1=7 , A->7 , C->0
[1] + [4] , A=[7,5] , C=0 , 1+4+0=5 , A->5 , C->0
[] + [] , A=[5,7,5] C=0 , END
</scratch>
575
| 575 |
Input:
768+452
Target:
| Input:
768+452
Target:
<scratch>
[7,6,8] has 3 digits.
[4,5,2] has 3 digits.
[7,6,8] + [4,5,2] , A=[] , C=0 , 8+2+0=10 , A->0 , C->1
[7,6] + [4,5] , A=[0] , C=1 , 6+5+1=12 , A->2 , C->1
[7] + [4] , A=[2,0] , C=1 , 7+4+1=12 , A->2 , C->1
[] + [] , A=[2,2,0] C=1 , END
</scratch>
1220
| 1220 |
Input:
106+816
Target:
| Input:
106+816
Target:
<scratch>
[1,0,6] has 3 digits.
[8,1,6] has 3 digits.
[1,0,6] + [8,1,6] , A=[] , C=0 , 6+6+0=12 , A->2 , C->1
[1,0] + [8,1] , A=[2] , C=1 , 0+1+1=2 , A->2 , C->0
[1] + [8] , A=[2,2] , C=0 , 1+8+0=9 , A->9 , C->0
[] + [] , A=[9,2,2] C=0 , END
</scratch>
922
| 922 |
Input:
762+305
Target:
| Input:
762+305
Target:
<scratch>
[7,6,2] has 3 digits.
[3,0,5] has 3 digits.
[7,6,2] + [3,0,5] , A=[] , C=0 , 2+5+0=7 , A->7 , C->0
[7,6] + [3,0] , A=[7] , C=0 , 6+0+0=6 , A->6 , C->0
[7] + [3] , A=[6,7] , C=0 , 7+3+0=10 , A->0 , C->1
[] + [] , A=[0,6,7] C=1 , END
</scratch>
1067
| 1067 |
Input:
904+788
Target:
| Input:
904+788
Target:
<scratch>
[9,0,4] has 3 digits.
[7,8,8] has 3 digits.
[9,0,4] + [7,8,8] , A=[] , C=0 , 4+8+0=12 , A->2 , C->1
[9,0] + [7,8] , A=[2] , C=1 , 0+8+1=9 , A->9 , C->0
[9] + [7] , A=[9,2] , C=0 , 9+7+0=16 , A->6 , C->1
[] + [] , A=[6,9,2] C=1 , END
</scratch>
1692
| 1692 |
Input:
148+580
Target:
| Input:
148+580
Target:
<scratch>
[1,4,8] has 3 digits.
[5,8,0] has 3 digits.
[1,4,8] + [5,8,0] , A=[] , C=0 , 8+0+0=8 , A->8 , C->0
[1,4] + [5,8] , A=[8] , C=0 , 4+8+0=12 , A->2 , C->1
[1] + [5] , A=[2,8] , C=1 , 1+5+1=7 , A->7 , C->0
[] + [] , A=[7,2,8] C=0 , END
</scratch>
728
| 728 |
Input:
404+721
Target:
| Input:
404+721
Target:
<scratch>
[4,0,4] has 3 digits.
[7,2,1] has 3 digits.
[4,0,4] + [7,2,1] , A=[] , C=0 , 4+1+0=5 , A->5 , C->0
[4,0] + [7,2] , A=[5] , C=0 , 0+2+0=2 , A->2 , C->0
[4] + [7] , A=[2,5] , C=0 , 4+7+0=11 , A->1 , C->1
[] + [] , A=[1,2,5] C=1 , END
</scratch>
1125
| 1125 |
Input:
8+931
Target:
| Input:
8+931
Target:
<scratch>
[8] has 1 digits.
[9,3,1] has 3 digits.
[8] + [9,3,1] , A=[] , C=0 , 8+1+0=9 , A->9 , C->0
[] + [9,3] , A=[9] , C=0 , 0+3+0=3 , A->3 , C->0
[] + [9] , A=[3,9] , C=0 , 0+9+0=9 , A->9 , C->0
[] + [] , A=[9,3,9] C=0 , END
</scratch>
939
| 939 |
Input:
694+485
Target:
| Input:
694+485
Target:
<scratch>
[6,9,4] has 3 digits.
[4,8,5] has 3 digits.
[6,9,4] + [4,8,5] , A=[] , C=0 , 4+5+0=9 , A->9 , C->0
[6,9] + [4,8] , A=[9] , C=0 , 9+8+0=17 , A->7 , C->1
[6] + [4] , A=[7,9] , C=1 , 6+4+1=11 , A->1 , C->1
[] + [] , A=[1,7,9] C=1 , END
</scratch>
1179
| 1179 |
Input:
339+349
Target:
| Input:
339+349
Target:
<scratch>
[3,3,9] has 3 digits.
[3,4,9] has 3 digits.
[3,3,9] + [3,4,9] , A=[] , C=0 , 9+9+0=18 , A->8 , C->1
[3,3] + [3,4] , A=[8] , C=1 , 3+4+1=8 , A->8 , C->0
[3] + [3] , A=[8,8] , C=0 , 3+3+0=6 , A->6 , C->0
[] + [] , A=[6,8,8] C=0 , END
</scratch>
688
| 688 |
Input:
279+801
Target:
| Input:
279+801
Target:
<scratch>
[2,7,9] has 3 digits.
[8,0,1] has 3 digits.
[2,7,9] + [8,0,1] , A=[] , C=0 , 9+1+0=10 , A->0 , C->1
[2,7] + [8,0] , A=[0] , C=1 , 7+0+1=8 , A->8 , C->0
[2] + [8] , A=[8,0] , C=0 , 2+8+0=10 , A->0 , C->1
[] + [] , A=[0,8,0] C=1 , END
</scratch>
1080
| 1080 |
Input:
961+199
Target:
| Input:
961+199
Target:
<scratch>
[9,6,1] has 3 digits.
[1,9,9] has 3 digits.
[9,6,1] + [1,9,9] , A=[] , C=0 , 1+9+0=10 , A->0 , C->1
[9,6] + [1,9] , A=[0] , C=1 , 6+9+1=16 , A->6 , C->1
[9] + [1] , A=[6,0] , C=1 , 9+1+1=11 , A->1 , C->1
[] + [] , A=[1,6,0] C=1 , END
</scratch>
1160
| 1160 |
Input:
72+179
Target:
| Input:
72+179
Target:
<scratch>
[7,2] has 2 digits.
[1,7,9] has 3 digits.
[7,2] + [1,7,9] , A=[] , C=0 , 2+9+0=11 , A->1 , C->1
[7] + [1,7] , A=[1] , C=1 , 7+7+1=15 , A->5 , C->1
[] + [1] , A=[5,1] , C=1 , 0+1+1=2 , A->2 , C->0
[] + [] , A=[2,5,1] C=0 , END
</scratch>
251
| 251 |
Input:
227+222
Target:
| Input:
227+222
Target:
<scratch>
[2,2,7] has 3 digits.
[2,2,2] has 3 digits.
[2,2,7] + [2,2,2] , A=[] , C=0 , 7+2+0=9 , A->9 , C->0
[2,2] + [2,2] , A=[9] , C=0 , 2+2+0=4 , A->4 , C->0
[2] + [2] , A=[4,9] , C=0 , 2+2+0=4 , A->4 , C->0
[] + [] , A=[4,4,9] C=0 , END
</scratch>
449
| 449 |
Input:
725+491
Target:
| Input:
725+491
Target:
<scratch>
[7,2,5] has 3 digits.
[4,9,1] has 3 digits.
[7,2,5] + [4,9,1] , A=[] , C=0 , 5+1+0=6 , A->6 , C->0
[7,2] + [4,9] , A=[6] , C=0 , 2+9+0=11 , A->1 , C->1
[7] + [4] , A=[1,6] , C=1 , 7+4+1=12 , A->2 , C->1
[] + [] , A=[2,1,6] C=1 , END
</scratch>
1216
| 1216 |
Input:
46+35
Target:
| Input:
46+35
Target:
<scratch>
[4,6] has 2 digits.
[3,5] has 2 digits.
[4,6] + [3,5] , A=[] , C=0 , 6+5+0=11 , A->1 , C->1
[4] + [3] , A=[1] , C=1 , 4+3+1=8 , A->8 , C->0
[] + [] , A=[8,1] C=0 , END
</scratch>
81
| 81 |
Input:
21+302
Target:
| Input:
21+302
Target:
<scratch>
[2,1] has 2 digits.
[3,0,2] has 3 digits.
[2,1] + [3,0,2] , A=[] , C=0 , 1+2+0=3 , A->3 , C->0
[2] + [3,0] , A=[3] , C=0 , 2+0+0=2 , A->2 , C->0
[] + [3] , A=[2,3] , C=0 , 0+3+0=3 , A->3 , C->0
[] + [] , A=[3,2,3] C=0 , END
</scratch>
323
| 323 |
Input:
226+57
Target:
| Input:
226+57
Target:
<scratch>
[2,2,6] has 3 digits.
[5,7] has 2 digits.
[2,2,6] + [5,7] , A=[] , C=0 , 6+7+0=13 , A->3 , C->1
[2,2] + [5] , A=[3] , C=1 , 2+5+1=8 , A->8 , C->0
[2] + [] , A=[8,3] , C=0 , 2+0+0=2 , A->2 , C->0
[] + [] , A=[2,8,3] C=0 , END
</scratch>
283
| 283 |
Input:
485+571
Target:
| Input:
485+571
Target:
<scratch>
[4,8,5] has 3 digits.
[5,7,1] has 3 digits.
[4,8,5] + [5,7,1] , A=[] , C=0 , 5+1+0=6 , A->6 , C->0
[4,8] + [5,7] , A=[6] , C=0 , 8+7+0=15 , A->5 , C->1
[4] + [5] , A=[5,6] , C=1 , 4+5+1=10 , A->0 , C->1
[] + [] , A=[0,5,6] C=1 , END
</scratch>
1056
| 1056 |
Input:
964+840
Target:
| Input:
964+840
Target:
<scratch>
[9,6,4] has 3 digits.
[8,4,0] has 3 digits.
[9,6,4] + [8,4,0] , A=[] , C=0 , 4+0+0=4 , A->4 , C->0
[9,6] + [8,4] , A=[4] , C=0 , 6+4+0=10 , A->0 , C->1
[9] + [8] , A=[0,4] , C=1 , 9+8+1=18 , A->8 , C->1
[] + [] , A=[8,0,4] C=1 , END
</scratch>
1804
| 1804 |
Input:
436+119
Target:
| Input:
436+119
Target:
<scratch>
[4,3,6] has 3 digits.
[1,1,9] has 3 digits.
[4,3,6] + [1,1,9] , A=[] , C=0 , 6+9+0=15 , A->5 , C->1
[4,3] + [1,1] , A=[5] , C=1 , 3+1+1=5 , A->5 , C->0
[4] + [1] , A=[5,5] , C=0 , 4+1+0=5 , A->5 , C->0
[] + [] , A=[5,5,5] C=0 , END
</scratch>
555
| 555 |
Input:
463+738
Target:
| Input:
463+738
Target:
<scratch>
[4,6,3] has 3 digits.
[7,3,8] has 3 digits.
[4,6,3] + [7,3,8] , A=[] , C=0 , 3+8+0=11 , A->1 , C->1
[4,6] + [7,3] , A=[1] , C=1 , 6+3+1=10 , A->0 , C->1
[4] + [7] , A=[0,1] , C=1 , 4+7+1=12 , A->2 , C->1
[] + [] , A=[2,0,1] C=1 , END
</scratch>
1201
| 1201 |
Input:
366+852
Target:
| Input:
366+852
Target:
<scratch>
[3,6,6] has 3 digits.
[8,5,2] has 3 digits.
[3,6,6] + [8,5,2] , A=[] , C=0 , 6+2+0=8 , A->8 , C->0
[3,6] + [8,5] , A=[8] , C=0 , 6+5+0=11 , A->1 , C->1
[3] + [8] , A=[1,8] , C=1 , 3+8+1=12 , A->2 , C->1
[] + [] , A=[2,1,8] C=1 , END
</scratch>
1218
| 1218 |
Input:
755+561
Target:
| Input:
755+561
Target:
<scratch>
[7,5,5] has 3 digits.
[5,6,1] has 3 digits.
[7,5,5] + [5,6,1] , A=[] , C=0 , 5+1+0=6 , A->6 , C->0
[7,5] + [5,6] , A=[6] , C=0 , 5+6+0=11 , A->1 , C->1
[7] + [5] , A=[1,6] , C=1 , 7+5+1=13 , A->3 , C->1
[] + [] , A=[3,1,6] C=1 , END
</scratch>
1316
| 1316 |
Input:
930+516
Target:
| Input:
930+516
Target:
<scratch>
[9,3,0] has 3 digits.
[5,1,6] has 3 digits.
[9,3,0] + [5,1,6] , A=[] , C=0 , 0+6+0=6 , A->6 , C->0
[9,3] + [5,1] , A=[6] , C=0 , 3+1+0=4 , A->4 , C->0
[9] + [5] , A=[4,6] , C=0 , 9+5+0=14 , A->4 , C->1
[] + [] , A=[4,4,6] C=1 , END
</scratch>
1446
| 1446 |
Input:
225+636
Target:
| Input:
225+636
Target:
<scratch>
[2,2,5] has 3 digits.
[6,3,6] has 3 digits.
[2,2,5] + [6,3,6] , A=[] , C=0 , 5+6+0=11 , A->1 , C->1
[2,2] + [6,3] , A=[1] , C=1 , 2+3+1=6 , A->6 , C->0
[2] + [6] , A=[6,1] , C=0 , 2+6+0=8 , A->8 , C->0
[] + [] , A=[8,6,1] C=0 , END
</scratch>
861
| 861 |
Input:
807+885
Target:
| Input:
807+885
Target:
<scratch>
[8,0,7] has 3 digits.
[8,8,5] has 3 digits.
[8,0,7] + [8,8,5] , A=[] , C=0 , 7+5+0=12 , A->2 , C->1
[8,0] + [8,8] , A=[2] , C=1 , 0+8+1=9 , A->9 , C->0
[8] + [8] , A=[9,2] , C=0 , 8+8+0=16 , A->6 , C->1
[] + [] , A=[6,9,2] C=1 , END
</scratch>
1692
| 1692 |
Input:
418+47
Target:
| Input:
418+47
Target:
<scratch>
[4,1,8] has 3 digits.
[4,7] has 2 digits.
[4,1,8] + [4,7] , A=[] , C=0 , 8+7+0=15 , A->5 , C->1
[4,1] + [4] , A=[5] , C=1 , 1+4+1=6 , A->6 , C->0
[4] + [] , A=[6,5] , C=0 , 4+0+0=4 , A->4 , C->0
[] + [] , A=[4,6,5] C=0 , END
</scratch>
465
| 465 |
Input:
871+978
Target:
| Input:
871+978
Target:
<scratch>
[8,7,1] has 3 digits.
[9,7,8] has 3 digits.
[8,7,1] + [9,7,8] , A=[] , C=0 , 1+8+0=9 , A->9 , C->0
[8,7] + [9,7] , A=[9] , C=0 , 7+7+0=14 , A->4 , C->1
[8] + [9] , A=[4,9] , C=1 , 8+9+1=18 , A->8 , C->1
[] + [] , A=[8,4,9] C=1 , END
</scratch>
1849
| 1849 |
Input:
330+31
Target:
| Input:
330+31
Target:
<scratch>
[3,3,0] has 3 digits.
[3,1] has 2 digits.
[3,3,0] + [3,1] , A=[] , C=0 , 0+1+0=1 , A->1 , C->0
[3,3] + [3] , A=[1] , C=0 , 3+3+0=6 , A->6 , C->0
[3] + [] , A=[6,1] , C=0 , 3+0+0=3 , A->3 , C->0
[] + [] , A=[3,6,1] C=0 , END
</scratch>
361
| 361 |
Input:
440+168
Target:
| Input:
440+168
Target:
<scratch>
[4,4,0] has 3 digits.
[1,6,8] has 3 digits.
[4,4,0] + [1,6,8] , A=[] , C=0 , 0+8+0=8 , A->8 , C->0
[4,4] + [1,6] , A=[8] , C=0 , 4+6+0=10 , A->0 , C->1
[4] + [1] , A=[0,8] , C=1 , 4+1+1=6 , A->6 , C->0
[] + [] , A=[6,0,8] C=0 , END
</scratch>
608
| 608 |
Input:
969+363
Target:
| Input:
969+363
Target:
<scratch>
[9,6,9] has 3 digits.
[3,6,3] has 3 digits.
[9,6,9] + [3,6,3] , A=[] , C=0 , 9+3+0=12 , A->2 , C->1
[9,6] + [3,6] , A=[2] , C=1 , 6+6+1=13 , A->3 , C->1
[9] + [3] , A=[3,2] , C=1 , 9+3+1=13 , A->3 , C->1
[] + [] , A=[3,3,2] C=1 , END
</scratch>
1332
| 1332 |
Input:
547+255
Target:
| Input:
547+255
Target:
<scratch>
[5,4,7] has 3 digits.
[2,5,5] has 3 digits.
[5,4,7] + [2,5,5] , A=[] , C=0 , 7+5+0=12 , A->2 , C->1
[5,4] + [2,5] , A=[2] , C=1 , 4+5+1=10 , A->0 , C->1
[5] + [2] , A=[0,2] , C=1 , 5+2+1=8 , A->8 , C->0
[] + [] , A=[8,0,2] C=0 , END
</scratch>
802
| 802 |
Input:
484+619
Target:
| Input:
484+619
Target:
<scratch>
[4,8,4] has 3 digits.
[6,1,9] has 3 digits.
[4,8,4] + [6,1,9] , A=[] , C=0 , 4+9+0=13 , A->3 , C->1
[4,8] + [6,1] , A=[3] , C=1 , 8+1+1=10 , A->0 , C->1
[4] + [6] , A=[0,3] , C=1 , 4+6+1=11 , A->1 , C->1
[] + [] , A=[1,0,3] C=1 , END
</scratch>
1103
| 1103 |
Input:
355+502
Target:
| Input:
355+502
Target:
<scratch>
[3,5,5] has 3 digits.
[5,0,2] has 3 digits.
[3,5,5] + [5,0,2] , A=[] , C=0 , 5+2+0=7 , A->7 , C->0
[3,5] + [5,0] , A=[7] , C=0 , 5+0+0=5 , A->5 , C->0
[3] + [5] , A=[5,7] , C=0 , 3+5+0=8 , A->8 , C->0
[] + [] , A=[8,5,7] C=0 , END
</scratch>
857
| 857 |
Input:
339+591
Target:
| Input:
339+591
Target:
<scratch>
[3,3,9] has 3 digits.
[5,9,1] has 3 digits.
[3,3,9] + [5,9,1] , A=[] , C=0 , 9+1+0=10 , A->0 , C->1
[3,3] + [5,9] , A=[0] , C=1 , 3+9+1=13 , A->3 , C->1
[3] + [5] , A=[3,0] , C=1 , 3+5+1=9 , A->9 , C->0
[] + [] , A=[9,3,0] C=0 , END
</scratch>
930
| 930 |
Input:
704+720
Target:
| Input:
704+720
Target:
<scratch>
[7,0,4] has 3 digits.
[7,2,0] has 3 digits.
[7,0,4] + [7,2,0] , A=[] , C=0 , 4+0+0=4 , A->4 , C->0
[7,0] + [7,2] , A=[4] , C=0 , 0+2+0=2 , A->2 , C->0
[7] + [7] , A=[2,4] , C=0 , 7+7+0=14 , A->4 , C->1
[] + [] , A=[4,2,4] C=1 , END
</scratch>
1424
| 1424 |
Input:
157+469
Target:
| Input:
157+469
Target:
<scratch>
[1,5,7] has 3 digits.
[4,6,9] has 3 digits.
[1,5,7] + [4,6,9] , A=[] , C=0 , 7+9+0=16 , A->6 , C->1
[1,5] + [4,6] , A=[6] , C=1 , 5+6+1=12 , A->2 , C->1
[1] + [4] , A=[2,6] , C=1 , 1+4+1=6 , A->6 , C->0
[] + [] , A=[6,2,6] C=0 , END
</scratch>
626
| 626 |
Input:
505+715
Target:
| Input:
505+715
Target:
<scratch>
[5,0,5] has 3 digits.
[7,1,5] has 3 digits.
[5,0,5] + [7,1,5] , A=[] , C=0 , 5+5+0=10 , A->0 , C->1
[5,0] + [7,1] , A=[0] , C=1 , 0+1+1=2 , A->2 , C->0
[5] + [7] , A=[2,0] , C=0 , 5+7+0=12 , A->2 , C->1
[] + [] , A=[2,2,0] C=1 , END
</scratch>
1220
| 1220 |
Input:
745+484
Target:
| Input:
745+484
Target:
<scratch>
[7,4,5] has 3 digits.
[4,8,4] has 3 digits.
[7,4,5] + [4,8,4] , A=[] , C=0 , 5+4+0=9 , A->9 , C->0
[7,4] + [4,8] , A=[9] , C=0 , 4+8+0=12 , A->2 , C->1
[7] + [4] , A=[2,9] , C=1 , 7+4+1=12 , A->2 , C->1
[] + [] , A=[2,2,9] C=1 , END
</scratch>
1229
| 1229 |
Input:
905+789
Target:
| Input:
905+789
Target:
<scratch>
[9,0,5] has 3 digits.
[7,8,9] has 3 digits.
[9,0,5] + [7,8,9] , A=[] , C=0 , 5+9+0=14 , A->4 , C->1
[9,0] + [7,8] , A=[4] , C=1 , 0+8+1=9 , A->9 , C->0
[9] + [7] , A=[9,4] , C=0 , 9+7+0=16 , A->6 , C->1
[] + [] , A=[6,9,4] C=1 , END
</scratch>
1694
| 1694 |
Input:
211+590
Target:
| Input:
211+590
Target:
<scratch>
[2,1,1] has 3 digits.
[5,9,0] has 3 digits.
[2,1,1] + [5,9,0] , A=[] , C=0 , 1+0+0=1 , A->1 , C->0
[2,1] + [5,9] , A=[1] , C=0 , 1+9+0=10 , A->0 , C->1
[2] + [5] , A=[0,1] , C=1 , 2+5+1=8 , A->8 , C->0
[] + [] , A=[8,0,1] C=0 , END
</scratch>
801
| 801 |
Input:
578+29
Target:
| Input:
578+29
Target:
<scratch>
[5,7,8] has 3 digits.
[2,9] has 2 digits.
[5,7,8] + [2,9] , A=[] , C=0 , 8+9+0=17 , A->7 , C->1
[5,7] + [2] , A=[7] , C=1 , 7+2+1=10 , A->0 , C->1
[5] + [] , A=[0,7] , C=1 , 5+0+1=6 , A->6 , C->0
[] + [] , A=[6,0,7] C=0 , END
</scratch>
607
| 607 |
Input:
11+679
Target:
| Input:
11+679
Target:
<scratch>
[1,1] has 2 digits.
[6,7,9] has 3 digits.
[1,1] + [6,7,9] , A=[] , C=0 , 1+9+0=10 , A->0 , C->1
[1] + [6,7] , A=[0] , C=1 , 1+7+1=9 , A->9 , C->0
[] + [6] , A=[9,0] , C=0 , 0+6+0=6 , A->6 , C->0
[] + [] , A=[6,9,0] C=0 , END
</scratch>
690
| 690 |
Input:
155+772
Target:
| Input:
155+772
Target:
<scratch>
[1,5,5] has 3 digits.
[7,7,2] has 3 digits.
[1,5,5] + [7,7,2] , A=[] , C=0 , 5+2+0=7 , A->7 , C->0
[1,5] + [7,7] , A=[7] , C=0 , 5+7+0=12 , A->2 , C->1
[1] + [7] , A=[2,7] , C=1 , 1+7+1=9 , A->9 , C->0
[] + [] , A=[9,2,7] C=0 , END
</scratch>
927
| 927 |
Input:
531+735
Target:
| Input:
531+735
Target:
<scratch>
[5,3,1] has 3 digits.
[7,3,5] has 3 digits.
[5,3,1] + [7,3,5] , A=[] , C=0 , 1+5+0=6 , A->6 , C->0
[5,3] + [7,3] , A=[6] , C=0 , 3+3+0=6 , A->6 , C->0
[5] + [7] , A=[6,6] , C=0 , 5+7+0=12 , A->2 , C->1
[] + [] , A=[2,6,6] C=1 , END
</scratch>
1266
| 1266 |
Input:
368+766
Target:
| Input:
368+766
Target:
<scratch>
[3,6,8] has 3 digits.
[7,6,6] has 3 digits.
[3,6,8] + [7,6,6] , A=[] , C=0 , 8+6+0=14 , A->4 , C->1
[3,6] + [7,6] , A=[4] , C=1 , 6+6+1=13 , A->3 , C->1
[3] + [7] , A=[3,4] , C=1 , 3+7+1=11 , A->1 , C->1
[] + [] , A=[1,3,4] C=1 , END
</scratch>
1134
| 1134 |
Input:
926+999
Target:
| Input:
926+999
Target:
<scratch>
[9,2,6] has 3 digits.
[9,9,9] has 3 digits.
[9,2,6] + [9,9,9] , A=[] , C=0 , 6+9+0=15 , A->5 , C->1
[9,2] + [9,9] , A=[5] , C=1 , 2+9+1=12 , A->2 , C->1
[9] + [9] , A=[2,5] , C=1 , 9+9+1=19 , A->9 , C->1
[] + [] , A=[9,2,5] C=1 , END
</scratch>
1925
| 1925 |
Input:
661+316
Target:
| Input:
661+316
Target:
<scratch>
[6,6,1] has 3 digits.
[3,1,6] has 3 digits.
[6,6,1] + [3,1,6] , A=[] , C=0 , 1+6+0=7 , A->7 , C->0
[6,6] + [3,1] , A=[7] , C=0 , 6+1+0=7 , A->7 , C->0
[6] + [3] , A=[7,7] , C=0 , 6+3+0=9 , A->9 , C->0
[] + [] , A=[9,7,7] C=0 , END
</scratch>
977
| 977 |
Input:
992+583
Target:
| Input:
992+583
Target:
<scratch>
[9,9,2] has 3 digits.
[5,8,3] has 3 digits.
[9,9,2] + [5,8,3] , A=[] , C=0 , 2+3+0=5 , A->5 , C->0
[9,9] + [5,8] , A=[5] , C=0 , 9+8+0=17 , A->7 , C->1
[9] + [5] , A=[7,5] , C=1 , 9+5+1=15 , A->5 , C->1
[] + [] , A=[5,7,5] C=1 , END
</scratch>
1575
| 1575 |
Input:
271+736
Target:
| Input:
271+736
Target:
<scratch>
[2,7,1] has 3 digits.
[7,3,6] has 3 digits.
[2,7,1] + [7,3,6] , A=[] , C=0 , 1+6+0=7 , A->7 , C->0
[2,7] + [7,3] , A=[7] , C=0 , 7+3+0=10 , A->0 , C->1
[2] + [7] , A=[0,7] , C=1 , 2+7+1=10 , A->0 , C->1
[] + [] , A=[0,0,7] C=1 , END
</scratch>
1007
| 1007 |
Input:
414+838
Target:
| Input:
414+838
Target:
<scratch>
[4,1,4] has 3 digits.
[8,3,8] has 3 digits.
[4,1,4] + [8,3,8] , A=[] , C=0 , 4+8+0=12 , A->2 , C->1
[4,1] + [8,3] , A=[2] , C=1 , 1+3+1=5 , A->5 , C->0
[4] + [8] , A=[5,2] , C=0 , 4+8+0=12 , A->2 , C->1
[] + [] , A=[2,5,2] C=1 , END
</scratch>
1252
| 1252 |
Input:
379+305
Target:
| Input:
379+305
Target:
<scratch>
[3,7,9] has 3 digits.
[3,0,5] has 3 digits.
[3,7,9] + [3,0,5] , A=[] , C=0 , 9+5+0=14 , A->4 , C->1
[3,7] + [3,0] , A=[4] , C=1 , 7+0+1=8 , A->8 , C->0
[3] + [3] , A=[8,4] , C=0 , 3+3+0=6 , A->6 , C->0
[] + [] , A=[6,8,4] C=0 , END
</scratch>
684
| 684 |
Input:
464+333
Target:
| Input:
464+333
Target:
<scratch>
[4,6,4] has 3 digits.
[3,3,3] has 3 digits.
[4,6,4] + [3,3,3] , A=[] , C=0 , 4+3+0=7 , A->7 , C->0
[4,6] + [3,3] , A=[7] , C=0 , 6+3+0=9 , A->9 , C->0
[4] + [3] , A=[9,7] , C=0 , 4+3+0=7 , A->7 , C->0
[] + [] , A=[7,9,7] C=0 , END
</scratch>
797
| 797 |
Input:
478+443
Target:
| Input:
478+443
Target:
<scratch>
[4,7,8] has 3 digits.
[4,4,3] has 3 digits.
[4,7,8] + [4,4,3] , A=[] , C=0 , 8+3+0=11 , A->1 , C->1
[4,7] + [4,4] , A=[1] , C=1 , 7+4+1=12 , A->2 , C->1
[4] + [4] , A=[2,1] , C=1 , 4+4+1=9 , A->9 , C->0
[] + [] , A=[9,2,1] C=0 , END
</scratch>
921
| 921 |
Input:
878+815
Target:
| Input:
878+815
Target:
<scratch>
[8,7,8] has 3 digits.
[8,1,5] has 3 digits.
[8,7,8] + [8,1,5] , A=[] , C=0 , 8+5+0=13 , A->3 , C->1
[8,7] + [8,1] , A=[3] , C=1 , 7+1+1=9 , A->9 , C->0
[8] + [8] , A=[9,3] , C=0 , 8+8+0=16 , A->6 , C->1
[] + [] , A=[6,9,3] C=1 , END
</scratch>
1693
| 1693 |
Input:
157+748
Target:
| Input:
157+748
Target:
<scratch>
[1,5,7] has 3 digits.
[7,4,8] has 3 digits.
[1,5,7] + [7,4,8] , A=[] , C=0 , 7+8+0=15 , A->5 , C->1
[1,5] + [7,4] , A=[5] , C=1 , 5+4+1=10 , A->0 , C->1
[1] + [7] , A=[0,5] , C=1 , 1+7+1=9 , A->9 , C->0
[] + [] , A=[9,0,5] C=0 , END
</scratch>
905
| 905 |
Input:
356+453
Target:
| Input:
356+453
Target:
<scratch>
[3,5,6] has 3 digits.
[4,5,3] has 3 digits.
[3,5,6] + [4,5,3] , A=[] , C=0 , 6+3+0=9 , A->9 , C->0
[3,5] + [4,5] , A=[9] , C=0 , 5+5+0=10 , A->0 , C->1
[3] + [4] , A=[0,9] , C=1 , 3+4+1=8 , A->8 , C->0
[] + [] , A=[8,0,9] C=0 , END
</scratch>
809
| 809 |
Input:
198+613
Target:
| Input:
198+613
Target:
<scratch>
[1,9,8] has 3 digits.
[6,1,3] has 3 digits.
[1,9,8] + [6,1,3] , A=[] , C=0 , 8+3+0=11 , A->1 , C->1
[1,9] + [6,1] , A=[1] , C=1 , 9+1+1=11 , A->1 , C->1
[1] + [6] , A=[1,1] , C=1 , 1+6+1=8 , A->8 , C->0
[] + [] , A=[8,1,1] C=0 , END
</scratch>
811
| 811 |
Input:
986+700
Target:
| Input:
986+700
Target:
<scratch>
[9,8,6] has 3 digits.
[7,0,0] has 3 digits.
[9,8,6] + [7,0,0] , A=[] , C=0 , 6+0+0=6 , A->6 , C->0
[9,8] + [7,0] , A=[6] , C=0 , 8+0+0=8 , A->8 , C->0
[9] + [7] , A=[8,6] , C=0 , 9+7+0=16 , A->6 , C->1
[] + [] , A=[6,8,6] C=1 , END
</scratch>
1686
| 1686 |
Input:
951+908
Target:
| Input:
951+908
Target:
<scratch>
[9,5,1] has 3 digits.
[9,0,8] has 3 digits.
[9,5,1] + [9,0,8] , A=[] , C=0 , 1+8+0=9 , A->9 , C->0
[9,5] + [9,0] , A=[9] , C=0 , 5+0+0=5 , A->5 , C->0
[9] + [9] , A=[5,9] , C=0 , 9+9+0=18 , A->8 , C->1
[] + [] , A=[8,5,9] C=1 , END
</scratch>
1859
| 1859 |
Input:
158+376
Target:
| Input:
158+376
Target:
<scratch>
[1,5,8] has 3 digits.
[3,7,6] has 3 digits.
[1,5,8] + [3,7,6] , A=[] , C=0 , 8+6+0=14 , A->4 , C->1
[1,5] + [3,7] , A=[4] , C=1 , 5+7+1=13 , A->3 , C->1
[1] + [3] , A=[3,4] , C=1 , 1+3+1=5 , A->5 , C->0
[] + [] , A=[5,3,4] C=0 , END
</scratch>
534
| 534 |
Input:
393+943
Target:
| Input:
393+943
Target:
<scratch>
[3,9,3] has 3 digits.
[9,4,3] has 3 digits.
[3,9,3] + [9,4,3] , A=[] , C=0 , 3+3+0=6 , A->6 , C->0
[3,9] + [9,4] , A=[6] , C=0 , 9+4+0=13 , A->3 , C->1
[3] + [9] , A=[3,6] , C=1 , 3+9+1=13 , A->3 , C->1
[] + [] , A=[3,3,6] C=1 , END
</scratch>
1336
| 1336 |
Input:
577+888
Target:
| Input:
577+888
Target:
<scratch>
[5,7,7] has 3 digits.
[8,8,8] has 3 digits.
[5,7,7] + [8,8,8] , A=[] , C=0 , 7+8+0=15 , A->5 , C->1
[5,7] + [8,8] , A=[5] , C=1 , 7+8+1=16 , A->6 , C->1
[5] + [8] , A=[6,5] , C=1 , 5+8+1=14 , A->4 , C->1
[] + [] , A=[4,6,5] C=1 , END
</scratch>
1465
| 1465 |
Input:
631+604
Target:
| Input:
631+604
Target:
<scratch>
[6,3,1] has 3 digits.
[6,0,4] has 3 digits.
[6,3,1] + [6,0,4] , A=[] , C=0 , 1+4+0=5 , A->5 , C->0
[6,3] + [6,0] , A=[5] , C=0 , 3+0+0=3 , A->3 , C->0
[6] + [6] , A=[3,5] , C=0 , 6+6+0=12 , A->2 , C->1
[] + [] , A=[2,3,5] C=1 , END
</scratch>
1235
| 1235 |
Input:
282+444
Target:
| Input:
282+444
Target:
<scratch>
[2,8,2] has 3 digits.
[4,4,4] has 3 digits.
[2,8,2] + [4,4,4] , A=[] , C=0 , 2+4+0=6 , A->6 , C->0
[2,8] + [4,4] , A=[6] , C=0 , 8+4+0=12 , A->2 , C->1
[2] + [4] , A=[2,6] , C=1 , 2+4+1=7 , A->7 , C->0
[] + [] , A=[7,2,6] C=0 , END
</scratch>
726
| 726 |
Input:
88+814
Target:
| Input:
88+814
Target:
<scratch>
[8,8] has 2 digits.
[8,1,4] has 3 digits.
[8,8] + [8,1,4] , A=[] , C=0 , 8+4+0=12 , A->2 , C->1
[8] + [8,1] , A=[2] , C=1 , 8+1+1=10 , A->0 , C->1
[] + [8] , A=[0,2] , C=1 , 0+8+1=9 , A->9 , C->0
[] + [] , A=[9,0,2] C=0 , END
</scratch>
902
| 902 |
Input:
858+271
Target:
| Input:
858+271
Target:
<scratch>
[8,5,8] has 3 digits.
[2,7,1] has 3 digits.
[8,5,8] + [2,7,1] , A=[] , C=0 , 8+1+0=9 , A->9 , C->0
[8,5] + [2,7] , A=[9] , C=0 , 5+7+0=12 , A->2 , C->1
[8] + [2] , A=[2,9] , C=1 , 8+2+1=11 , A->1 , C->1
[] + [] , A=[1,2,9] C=1 , END
</scratch>
1129
| 1129 |
Input:
643+495
Target:
| Input:
643+495
Target:
<scratch>
[6,4,3] has 3 digits.
[4,9,5] has 3 digits.
[6,4,3] + [4,9,5] , A=[] , C=0 , 3+5+0=8 , A->8 , C->0
[6,4] + [4,9] , A=[8] , C=0 , 4+9+0=13 , A->3 , C->1
[6] + [4] , A=[3,8] , C=1 , 6+4+1=11 , A->1 , C->1
[] + [] , A=[1,3,8] C=1 , END
</scratch>
1138
| 1138 |
Input:
721+418
Target:
| Input:
721+418
Target:
<scratch>
[7,2,1] has 3 digits.
[4,1,8] has 3 digits.
[7,2,1] + [4,1,8] , A=[] , C=0 , 1+8+0=9 , A->9 , C->0
[7,2] + [4,1] , A=[9] , C=0 , 2+1+0=3 , A->3 , C->0
[7] + [4] , A=[3,9] , C=0 , 7+4+0=11 , A->1 , C->1
[] + [] , A=[1,3,9] C=1 , END
</scratch>
1139
| 1139 |
Input:
292+294
Target:
| Input:
292+294
Target:
<scratch>
[2,9,2] has 3 digits.
[2,9,4] has 3 digits.
[2,9,2] + [2,9,4] , A=[] , C=0 , 2+4+0=6 , A->6 , C->0
[2,9] + [2,9] , A=[6] , C=0 , 9+9+0=18 , A->8 , C->1
[2] + [2] , A=[8,6] , C=1 , 2+2+1=5 , A->5 , C->0
[] + [] , A=[5,8,6] C=0 , END
</scratch>
586
| 586 |
Input:
536+900
Target:
| Input:
536+900
Target:
<scratch>
[5,3,6] has 3 digits.
[9,0,0] has 3 digits.
[5,3,6] + [9,0,0] , A=[] , C=0 , 6+0+0=6 , A->6 , C->0
[5,3] + [9,0] , A=[6] , C=0 , 3+0+0=3 , A->3 , C->0
[5] + [9] , A=[3,6] , C=0 , 5+9+0=14 , A->4 , C->1
[] + [] , A=[4,3,6] C=1 , END
</scratch>
1436
| 1436 |
Input:
878+244
Target:
| Input:
878+244
Target:
<scratch>
[8,7,8] has 3 digits.
[2,4,4] has 3 digits.
[8,7,8] + [2,4,4] , A=[] , C=0 , 8+4+0=12 , A->2 , C->1
[8,7] + [2,4] , A=[2] , C=1 , 7+4+1=12 , A->2 , C->1
[8] + [2] , A=[2,2] , C=1 , 8+2+1=11 , A->1 , C->1
[] + [] , A=[1,2,2] C=1 , END
</scratch>
1122
| 1122 |
Input:
385+224
Target:
| Input:
385+224
Target:
<scratch>
[3,8,5] has 3 digits.
[2,2,4] has 3 digits.
[3,8,5] + [2,2,4] , A=[] , C=0 , 5+4+0=9 , A->9 , C->0
[3,8] + [2,2] , A=[9] , C=0 , 8+2+0=10 , A->0 , C->1
[3] + [2] , A=[0,9] , C=1 , 3+2+1=6 , A->6 , C->0
[] + [] , A=[6,0,9] C=0 , END
</scratch>
609
| 609 |
Input:
469+99
Target:
| Input:
469+99
Target:
<scratch>
[4,6,9] has 3 digits.
[9,9] has 2 digits.
[4,6,9] + [9,9] , A=[] , C=0 , 9+9+0=18 , A->8 , C->1
[4,6] + [9] , A=[8] , C=1 , 6+9+1=16 , A->6 , C->1
[4] + [] , A=[6,8] , C=1 , 4+0+1=5 , A->5 , C->0
[] + [] , A=[5,6,8] C=0 , END
</scratch>
568
| 568 |
Input:
828+763
Target:
| Input:
828+763
Target:
<scratch>
[8,2,8] has 3 digits.
[7,6,3] has 3 digits.
[8,2,8] + [7,6,3] , A=[] , C=0 , 8+3+0=11 , A->1 , C->1
[8,2] + [7,6] , A=[1] , C=1 , 2+6+1=9 , A->9 , C->0
[8] + [7] , A=[9,1] , C=0 , 8+7+0=15 , A->5 , C->1
[] + [] , A=[5,9,1] C=1 , END
</scratch>
1591
| 1591 |
Input:
125+397
Target:
| Input:
125+397
Target:
<scratch>
[1,2,5] has 3 digits.
[3,9,7] has 3 digits.
[1,2,5] + [3,9,7] , A=[] , C=0 , 5+7+0=12 , A->2 , C->1
[1,2] + [3,9] , A=[2] , C=1 , 2+9+1=12 , A->2 , C->1
[1] + [3] , A=[2,2] , C=1 , 1+3+1=5 , A->5 , C->0
[] + [] , A=[5,2,2] C=0 , END
</scratch>
522
| 522 |
Input:
305+168
Target:
| Input:
305+168
Target:
<scratch>
[3,0,5] has 3 digits.
[1,6,8] has 3 digits.
[3,0,5] + [1,6,8] , A=[] , C=0 , 5+8+0=13 , A->3 , C->1
[3,0] + [1,6] , A=[3] , C=1 , 0+6+1=7 , A->7 , C->0
[3] + [1] , A=[7,3] , C=0 , 3+1+0=4 , A->4 , C->0
[] + [] , A=[4,7,3] C=0 , END
</scratch>
473
| 473 |
Input:
662+335
Target:
| Input:
662+335
Target:
<scratch>
[6,6,2] has 3 digits.
[3,3,5] has 3 digits.
[6,6,2] + [3,3,5] , A=[] , C=0 , 2+5+0=7 , A->7 , C->0
[6,6] + [3,3] , A=[7] , C=0 , 6+3+0=9 , A->9 , C->0
[6] + [3] , A=[9,7] , C=0 , 6+3+0=9 , A->9 , C->0
[] + [] , A=[9,9,7] C=0 , END
</scratch>
997
| 997 |
Input:
538+428
Target:
| Input:
538+428
Target:
<scratch>
[5,3,8] has 3 digits.
[4,2,8] has 3 digits.
[5,3,8] + [4,2,8] , A=[] , C=0 , 8+8+0=16 , A->6 , C->1
[5,3] + [4,2] , A=[6] , C=1 , 3+2+1=6 , A->6 , C->0
[5] + [4] , A=[6,6] , C=0 , 5+4+0=9 , A->9 , C->0
[] + [] , A=[9,6,6] C=0 , END
</scratch>
966
| 966 |
Input:
856+994
Target:
| Input:
856+994
Target:
<scratch>
[8,5,6] has 3 digits.
[9,9,4] has 3 digits.
[8,5,6] + [9,9,4] , A=[] , C=0 , 6+4+0=10 , A->0 , C->1
[8,5] + [9,9] , A=[0] , C=1 , 5+9+1=15 , A->5 , C->1
[8] + [9] , A=[5,0] , C=1 , 8+9+1=18 , A->8 , C->1
[] + [] , A=[8,5,0] C=1 , END
</scratch>
1850
| 1850 |
Input:
256+552
Target:
| Input:
256+552
Target:
<scratch>
[2,5,6] has 3 digits.
[5,5,2] has 3 digits.
[2,5,6] + [5,5,2] , A=[] , C=0 , 6+2+0=8 , A->8 , C->0
[2,5] + [5,5] , A=[8] , C=0 , 5+5+0=10 , A->0 , C->1
[2] + [5] , A=[0,8] , C=1 , 2+5+1=8 , A->8 , C->0
[] + [] , A=[8,0,8] C=0 , END
</scratch>
808
| 808 |
Input:
112+764
Target:
| Input:
112+764
Target:
<scratch>
[1,1,2] has 3 digits.
[7,6,4] has 3 digits.
[1,1,2] + [7,6,4] , A=[] , C=0 , 2+4+0=6 , A->6 , C->0
[1,1] + [7,6] , A=[6] , C=0 , 1+6+0=7 , A->7 , C->0
[1] + [7] , A=[7,6] , C=0 , 1+7+0=8 , A->8 , C->0
[] + [] , A=[8,7,6] C=0 , END
</scratch>
876
| 876 |
Input:
848+275
Target:
| Input:
848+275
Target:
<scratch>
[8,4,8] has 3 digits.
[2,7,5] has 3 digits.
[8,4,8] + [2,7,5] , A=[] , C=0 , 8+5+0=13 , A->3 , C->1
[8,4] + [2,7] , A=[3] , C=1 , 4+7+1=12 , A->2 , C->1
[8] + [2] , A=[2,3] , C=1 , 8+2+1=11 , A->1 , C->1
[] + [] , A=[1,2,3] C=1 , END
</scratch>
1123
| 1123 |
Input:
270+694
Target:
| Input:
270+694
Target:
<scratch>
[2,7,0] has 3 digits.
[6,9,4] has 3 digits.
[2,7,0] + [6,9,4] , A=[] , C=0 , 0+4+0=4 , A->4 , C->0
[2,7] + [6,9] , A=[4] , C=0 , 7+9+0=16 , A->6 , C->1
[2] + [6] , A=[6,4] , C=1 , 2+6+1=9 , A->9 , C->0
[] + [] , A=[9,6,4] C=0 , END
</scratch>
964
| 964 |
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