input_test
stringlengths 19
23
| scratchpad
stringlengths 151
283
| result_final
stringlengths 1
4
|
|---|---|---|
Input:
873+946
Target:
| Input:
873+946
Target:
<scratch>
[8,7,3] has 3 digits.
[9,4,6] has 3 digits.
[8,7,3] + [9,4,6] , A=[] , C=0 , 3+6+0=9 , A->9 , C->0
[8,7] + [9,4] , A=[9] , C=0 , 7+4+0=11 , A->1 , C->1
[8] + [9] , A=[1,9] , C=1 , 8+9+1=18 , A->8 , C->1
[] + [] , A=[8,1,9] C=1 , END
</scratch>
1819
| 1819 |
Input:
76+221
Target:
| Input:
76+221
Target:
<scratch>
[7,6] has 2 digits.
[2,2,1] has 3 digits.
[7,6] + [2,2,1] , A=[] , C=0 , 6+1+0=7 , A->7 , C->0
[7] + [2,2] , A=[7] , C=0 , 7+2+0=9 , A->9 , C->0
[] + [2] , A=[9,7] , C=0 , 0+2+0=2 , A->2 , C->0
[] + [] , A=[2,9,7] C=0 , END
</scratch>
297
| 297 |
Input:
660+554
Target:
| Input:
660+554
Target:
<scratch>
[6,6,0] has 3 digits.
[5,5,4] has 3 digits.
[6,6,0] + [5,5,4] , A=[] , C=0 , 0+4+0=4 , A->4 , C->0
[6,6] + [5,5] , A=[4] , C=0 , 6+5+0=11 , A->1 , C->1
[6] + [5] , A=[1,4] , C=1 , 6+5+1=12 , A->2 , C->1
[] + [] , A=[2,1,4] C=1 , END
</scratch>
1214
| 1214 |
Input:
581+338
Target:
| Input:
581+338
Target:
<scratch>
[5,8,1] has 3 digits.
[3,3,8] has 3 digits.
[5,8,1] + [3,3,8] , A=[] , C=0 , 1+8+0=9 , A->9 , C->0
[5,8] + [3,3] , A=[9] , C=0 , 8+3+0=11 , A->1 , C->1
[5] + [3] , A=[1,9] , C=1 , 5+3+1=9 , A->9 , C->0
[] + [] , A=[9,1,9] C=0 , END
</scratch>
919
| 919 |
Input:
103+913
Target:
| Input:
103+913
Target:
<scratch>
[1,0,3] has 3 digits.
[9,1,3] has 3 digits.
[1,0,3] + [9,1,3] , A=[] , C=0 , 3+3+0=6 , A->6 , C->0
[1,0] + [9,1] , A=[6] , C=0 , 0+1+0=1 , A->1 , C->0
[1] + [9] , A=[1,6] , C=0 , 1+9+0=10 , A->0 , C->1
[] + [] , A=[0,1,6] C=1 , END
</scratch>
1016
| 1016 |
Input:
382+788
Target:
| Input:
382+788
Target:
<scratch>
[3,8,2] has 3 digits.
[7,8,8] has 3 digits.
[3,8,2] + [7,8,8] , A=[] , C=0 , 2+8+0=10 , A->0 , C->1
[3,8] + [7,8] , A=[0] , C=1 , 8+8+1=17 , A->7 , C->1
[3] + [7] , A=[7,0] , C=1 , 3+7+1=11 , A->1 , C->1
[] + [] , A=[1,7,0] C=1 , END
</scratch>
1170
| 1170 |
Input:
798+689
Target:
| Input:
798+689
Target:
<scratch>
[7,9,8] has 3 digits.
[6,8,9] has 3 digits.
[7,9,8] + [6,8,9] , A=[] , C=0 , 8+9+0=17 , A->7 , C->1
[7,9] + [6,8] , A=[7] , C=1 , 9+8+1=18 , A->8 , C->1
[7] + [6] , A=[8,7] , C=1 , 7+6+1=14 , A->4 , C->1
[] + [] , A=[4,8,7] C=1 , END
</scratch>
1487
| 1487 |
Input:
602+803
Target:
| Input:
602+803
Target:
<scratch>
[6,0,2] has 3 digits.
[8,0,3] has 3 digits.
[6,0,2] + [8,0,3] , A=[] , C=0 , 2+3+0=5 , A->5 , C->0
[6,0] + [8,0] , A=[5] , C=0 , 0+0+0=0 , A->0 , C->0
[6] + [8] , A=[0,5] , C=0 , 6+8+0=14 , A->4 , C->1
[] + [] , A=[4,0,5] C=1 , END
</scratch>
1405
| 1405 |
Input:
479+798
Target:
| Input:
479+798
Target:
<scratch>
[4,7,9] has 3 digits.
[7,9,8] has 3 digits.
[4,7,9] + [7,9,8] , A=[] , C=0 , 9+8+0=17 , A->7 , C->1
[4,7] + [7,9] , A=[7] , C=1 , 7+9+1=17 , A->7 , C->1
[4] + [7] , A=[7,7] , C=1 , 4+7+1=12 , A->2 , C->1
[] + [] , A=[2,7,7] C=1 , END
</scratch>
1277
| 1277 |
Input:
64+370
Target:
| Input:
64+370
Target:
<scratch>
[6,4] has 2 digits.
[3,7,0] has 3 digits.
[6,4] + [3,7,0] , A=[] , C=0 , 4+0+0=4 , A->4 , C->0
[6] + [3,7] , A=[4] , C=0 , 6+7+0=13 , A->3 , C->1
[] + [3] , A=[3,4] , C=1 , 0+3+1=4 , A->4 , C->0
[] + [] , A=[4,3,4] C=0 , END
</scratch>
434
| 434 |
Input:
924+581
Target:
| Input:
924+581
Target:
<scratch>
[9,2,4] has 3 digits.
[5,8,1] has 3 digits.
[9,2,4] + [5,8,1] , A=[] , C=0 , 4+1+0=5 , A->5 , C->0
[9,2] + [5,8] , A=[5] , C=0 , 2+8+0=10 , A->0 , C->1
[9] + [5] , A=[0,5] , C=1 , 9+5+1=15 , A->5 , C->1
[] + [] , A=[5,0,5] C=1 , END
</scratch>
1505
| 1505 |
Input:
830+252
Target:
| Input:
830+252
Target:
<scratch>
[8,3,0] has 3 digits.
[2,5,2] has 3 digits.
[8,3,0] + [2,5,2] , A=[] , C=0 , 0+2+0=2 , A->2 , C->0
[8,3] + [2,5] , A=[2] , C=0 , 3+5+0=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:
636+392
Target:
| Input:
636+392
Target:
<scratch>
[6,3,6] has 3 digits.
[3,9,2] has 3 digits.
[6,3,6] + [3,9,2] , A=[] , C=0 , 6+2+0=8 , A->8 , C->0
[6,3] + [3,9] , A=[8] , C=0 , 3+9+0=12 , A->2 , C->1
[6] + [3] , A=[2,8] , C=1 , 6+3+1=10 , A->0 , C->1
[] + [] , A=[0,2,8] C=1 , END
</scratch>
1028
| 1028 |
Input:
693+14
Target:
| Input:
693+14
Target:
<scratch>
[6,9,3] has 3 digits.
[1,4] has 2 digits.
[6,9,3] + [1,4] , A=[] , C=0 , 3+4+0=7 , A->7 , C->0
[6,9] + [1] , A=[7] , C=0 , 9+1+0=10 , A->0 , C->1
[6] + [] , A=[0,7] , C=1 , 6+0+1=7 , A->7 , C->0
[] + [] , A=[7,0,7] C=0 , END
</scratch>
707
| 707 |
Input:
109+419
Target:
| Input:
109+419
Target:
<scratch>
[1,0,9] has 3 digits.
[4,1,9] has 3 digits.
[1,0,9] + [4,1,9] , A=[] , C=0 , 9+9+0=18 , A->8 , C->1
[1,0] + [4,1] , A=[8] , C=1 , 0+1+1=2 , A->2 , C->0
[1] + [4] , A=[2,8] , C=0 , 1+4+0=5 , A->5 , C->0
[] + [] , A=[5,2,8] C=0 , END
</scratch>
528
| 528 |
Input:
817+427
Target:
| Input:
817+427
Target:
<scratch>
[8,1,7] has 3 digits.
[4,2,7] has 3 digits.
[8,1,7] + [4,2,7] , A=[] , C=0 , 7+7+0=14 , A->4 , C->1
[8,1] + [4,2] , A=[4] , C=1 , 1+2+1=4 , A->4 , C->0
[8] + [4] , A=[4,4] , C=0 , 8+4+0=12 , A->2 , C->1
[] + [] , A=[2,4,4] C=1 , END
</scratch>
1244
| 1244 |
Input:
934+886
Target:
| Input:
934+886
Target:
<scratch>
[9,3,4] has 3 digits.
[8,8,6] has 3 digits.
[9,3,4] + [8,8,6] , A=[] , C=0 , 4+6+0=10 , A->0 , C->1
[9,3] + [8,8] , A=[0] , C=1 , 3+8+1=12 , A->2 , C->1
[9] + [8] , A=[2,0] , C=1 , 9+8+1=18 , A->8 , C->1
[] + [] , A=[8,2,0] C=1 , END
</scratch>
1820
| 1820 |
Input:
190+937
Target:
| Input:
190+937
Target:
<scratch>
[1,9,0] has 3 digits.
[9,3,7] has 3 digits.
[1,9,0] + [9,3,7] , A=[] , C=0 , 0+7+0=7 , A->7 , C->0
[1,9] + [9,3] , A=[7] , C=0 , 9+3+0=12 , A->2 , C->1
[1] + [9] , A=[2,7] , C=1 , 1+9+1=11 , A->1 , C->1
[] + [] , A=[1,2,7] C=1 , END
</scratch>
1127
| 1127 |
Input:
595+975
Target:
| Input:
595+975
Target:
<scratch>
[5,9,5] has 3 digits.
[9,7,5] has 3 digits.
[5,9,5] + [9,7,5] , A=[] , C=0 , 5+5+0=10 , A->0 , C->1
[5,9] + [9,7] , A=[0] , C=1 , 9+7+1=17 , A->7 , C->1
[5] + [9] , A=[7,0] , C=1 , 5+9+1=15 , A->5 , C->1
[] + [] , A=[5,7,0] C=1 , END
</scratch>
1570
| 1570 |
Input:
266+275
Target:
| Input:
266+275
Target:
<scratch>
[2,6,6] has 3 digits.
[2,7,5] has 3 digits.
[2,6,6] + [2,7,5] , A=[] , C=0 , 6+5+0=11 , A->1 , C->1
[2,6] + [2,7] , A=[1] , C=1 , 6+7+1=14 , A->4 , C->1
[2] + [2] , A=[4,1] , C=1 , 2+2+1=5 , A->5 , C->0
[] + [] , A=[5,4,1] C=0 , END
</scratch>
541
| 541 |
Input:
232+869
Target:
| Input:
232+869
Target:
<scratch>
[2,3,2] has 3 digits.
[8,6,9] has 3 digits.
[2,3,2] + [8,6,9] , A=[] , C=0 , 2+9+0=11 , A->1 , C->1
[2,3] + [8,6] , A=[1] , C=1 , 3+6+1=10 , A->0 , C->1
[2] + [8] , A=[0,1] , C=1 , 2+8+1=11 , A->1 , C->1
[] + [] , A=[1,0,1] C=1 , END
</scratch>
1101
| 1101 |
Input:
566+794
Target:
| Input:
566+794
Target:
<scratch>
[5,6,6] has 3 digits.
[7,9,4] has 3 digits.
[5,6,6] + [7,9,4] , A=[] , C=0 , 6+4+0=10 , A->0 , C->1
[5,6] + [7,9] , A=[0] , C=1 , 6+9+1=16 , A->6 , C->1
[5] + [7] , A=[6,0] , C=1 , 5+7+1=13 , A->3 , C->1
[] + [] , A=[3,6,0] C=1 , END
</scratch>
1360
| 1360 |
Input:
766+148
Target:
| Input:
766+148
Target:
<scratch>
[7,6,6] has 3 digits.
[1,4,8] has 3 digits.
[7,6,6] + [1,4,8] , A=[] , C=0 , 6+8+0=14 , A->4 , C->1
[7,6] + [1,4] , A=[4] , C=1 , 6+4+1=11 , A->1 , C->1
[7] + [1] , A=[1,4] , C=1 , 7+1+1=9 , A->9 , C->0
[] + [] , A=[9,1,4] C=0 , END
</scratch>
914
| 914 |
Input:
270+676
Target:
| Input:
270+676
Target:
<scratch>
[2,7,0] has 3 digits.
[6,7,6] has 3 digits.
[2,7,0] + [6,7,6] , A=[] , C=0 , 0+6+0=6 , A->6 , C->0
[2,7] + [6,7] , A=[6] , C=0 , 7+7+0=14 , A->4 , C->1
[2] + [6] , A=[4,6] , C=1 , 2+6+1=9 , A->9 , C->0
[] + [] , A=[9,4,6] C=0 , END
</scratch>
946
| 946 |
Input:
174+869
Target:
| Input:
174+869
Target:
<scratch>
[1,7,4] has 3 digits.
[8,6,9] has 3 digits.
[1,7,4] + [8,6,9] , A=[] , C=0 , 4+9+0=13 , A->3 , C->1
[1,7] + [8,6] , A=[3] , C=1 , 7+6+1=14 , A->4 , C->1
[1] + [8] , A=[4,3] , C=1 , 1+8+1=10 , A->0 , C->1
[] + [] , A=[0,4,3] C=1 , END
</scratch>
1043
| 1043 |
Input:
804+978
Target:
| Input:
804+978
Target:
<scratch>
[8,0,4] has 3 digits.
[9,7,8] has 3 digits.
[8,0,4] + [9,7,8] , A=[] , C=0 , 4+8+0=12 , A->2 , C->1
[8,0] + [9,7] , A=[2] , C=1 , 0+7+1=8 , A->8 , C->0
[8] + [9] , A=[8,2] , C=0 , 8+9+0=17 , A->7 , C->1
[] + [] , A=[7,8,2] C=1 , END
</scratch>
1782
| 1782 |
Input:
852+290
Target:
| Input:
852+290
Target:
<scratch>
[8,5,2] has 3 digits.
[2,9,0] has 3 digits.
[8,5,2] + [2,9,0] , A=[] , C=0 , 2+0+0=2 , A->2 , C->0
[8,5] + [2,9] , A=[2] , C=0 , 5+9+0=14 , A->4 , C->1
[8] + [2] , A=[4,2] , C=1 , 8+2+1=11 , A->1 , C->1
[] + [] , A=[1,4,2] C=1 , END
</scratch>
1142
| 1142 |
Input:
647+439
Target:
| Input:
647+439
Target:
<scratch>
[6,4,7] has 3 digits.
[4,3,9] has 3 digits.
[6,4,7] + [4,3,9] , A=[] , C=0 , 7+9+0=16 , A->6 , C->1
[6,4] + [4,3] , A=[6] , C=1 , 4+3+1=8 , A->8 , C->0
[6] + [4] , A=[8,6] , C=0 , 6+4+0=10 , A->0 , C->1
[] + [] , A=[0,8,6] C=1 , END
</scratch>
1086
| 1086 |
Input:
599+671
Target:
| Input:
599+671
Target:
<scratch>
[5,9,9] has 3 digits.
[6,7,1] has 3 digits.
[5,9,9] + [6,7,1] , A=[] , C=0 , 9+1+0=10 , A->0 , C->1
[5,9] + [6,7] , A=[0] , C=1 , 9+7+1=17 , A->7 , C->1
[5] + [6] , A=[7,0] , C=1 , 5+6+1=12 , A->2 , C->1
[] + [] , A=[2,7,0] C=1 , END
</scratch>
1270
| 1270 |
Input:
95+206
Target:
| Input:
95+206
Target:
<scratch>
[9,5] has 2 digits.
[2,0,6] has 3 digits.
[9,5] + [2,0,6] , A=[] , C=0 , 5+6+0=11 , A->1 , C->1
[9] + [2,0] , A=[1] , C=1 , 9+0+1=10 , A->0 , C->1
[] + [2] , A=[0,1] , C=1 , 0+2+1=3 , A->3 , C->0
[] + [] , A=[3,0,1] C=0 , END
</scratch>
301
| 301 |
Input:
613+645
Target:
| Input:
613+645
Target:
<scratch>
[6,1,3] has 3 digits.
[6,4,5] has 3 digits.
[6,1,3] + [6,4,5] , A=[] , C=0 , 3+5+0=8 , A->8 , C->0
[6,1] + [6,4] , A=[8] , C=0 , 1+4+0=5 , A->5 , C->0
[6] + [6] , A=[5,8] , C=0 , 6+6+0=12 , A->2 , C->1
[] + [] , A=[2,5,8] C=1 , END
</scratch>
1258
| 1258 |
Input:
976+57
Target:
| Input:
976+57
Target:
<scratch>
[9,7,6] has 3 digits.
[5,7] has 2 digits.
[9,7,6] + [5,7] , A=[] , C=0 , 6+7+0=13 , A->3 , C->1
[9,7] + [5] , A=[3] , C=1 , 7+5+1=13 , A->3 , C->1
[9] + [] , A=[3,3] , C=1 , 9+0+1=10 , A->0 , C->1
[] + [] , A=[0,3,3] C=1 , END
</scratch>
1033
| 1033 |
Input:
163+948
Target:
| Input:
163+948
Target:
<scratch>
[1,6,3] has 3 digits.
[9,4,8] has 3 digits.
[1,6,3] + [9,4,8] , A=[] , C=0 , 3+8+0=11 , A->1 , C->1
[1,6] + [9,4] , A=[1] , C=1 , 6+4+1=11 , A->1 , C->1
[1] + [9] , A=[1,1] , C=1 , 1+9+1=11 , A->1 , C->1
[] + [] , A=[1,1,1] C=1 , END
</scratch>
1111
| 1111 |
Input:
677+178
Target:
| Input:
677+178
Target:
<scratch>
[6,7,7] has 3 digits.
[1,7,8] has 3 digits.
[6,7,7] + [1,7,8] , A=[] , C=0 , 7+8+0=15 , A->5 , C->1
[6,7] + [1,7] , A=[5] , C=1 , 7+7+1=15 , A->5 , C->1
[6] + [1] , A=[5,5] , C=1 , 6+1+1=8 , A->8 , C->0
[] + [] , A=[8,5,5] C=0 , END
</scratch>
855
| 855 |
Input:
858+310
Target:
| Input:
858+310
Target:
<scratch>
[8,5,8] has 3 digits.
[3,1,0] has 3 digits.
[8,5,8] + [3,1,0] , A=[] , C=0 , 8+0+0=8 , A->8 , C->0
[8,5] + [3,1] , A=[8] , C=0 , 5+1+0=6 , A->6 , C->0
[8] + [3] , A=[6,8] , C=0 , 8+3+0=11 , A->1 , C->1
[] + [] , A=[1,6,8] C=1 , END
</scratch>
1168
| 1168 |
Input:
473+258
Target:
| Input:
473+258
Target:
<scratch>
[4,7,3] has 3 digits.
[2,5,8] has 3 digits.
[4,7,3] + [2,5,8] , A=[] , C=0 , 3+8+0=11 , A->1 , C->1
[4,7] + [2,5] , A=[1] , C=1 , 7+5+1=13 , A->3 , C->1
[4] + [2] , A=[3,1] , C=1 , 4+2+1=7 , A->7 , C->0
[] + [] , A=[7,3,1] C=0 , END
</scratch>
731
| 731 |
Input:
74+611
Target:
| Input:
74+611
Target:
<scratch>
[7,4] has 2 digits.
[6,1,1] has 3 digits.
[7,4] + [6,1,1] , A=[] , C=0 , 4+1+0=5 , A->5 , C->0
[7] + [6,1] , A=[5] , C=0 , 7+1+0=8 , A->8 , C->0
[] + [6] , A=[8,5] , C=0 , 0+6+0=6 , A->6 , C->0
[] + [] , A=[6,8,5] C=0 , END
</scratch>
685
| 685 |
Input:
710+801
Target:
| Input:
710+801
Target:
<scratch>
[7,1,0] has 3 digits.
[8,0,1] has 3 digits.
[7,1,0] + [8,0,1] , A=[] , C=0 , 0+1+0=1 , A->1 , C->0
[7,1] + [8,0] , A=[1] , C=0 , 1+0+0=1 , A->1 , C->0
[7] + [8] , A=[1,1] , C=0 , 7+8+0=15 , A->5 , C->1
[] + [] , A=[5,1,1] C=1 , END
</scratch>
1511
| 1511 |
Input:
389+544
Target:
| Input:
389+544
Target:
<scratch>
[3,8,9] has 3 digits.
[5,4,4] has 3 digits.
[3,8,9] + [5,4,4] , A=[] , C=0 , 9+4+0=13 , A->3 , C->1
[3,8] + [5,4] , A=[3] , C=1 , 8+4+1=13 , A->3 , C->1
[3] + [5] , A=[3,3] , C=1 , 3+5+1=9 , A->9 , C->0
[] + [] , A=[9,3,3] C=0 , END
</scratch>
933
| 933 |
Input:
757+439
Target:
| Input:
757+439
Target:
<scratch>
[7,5,7] has 3 digits.
[4,3,9] has 3 digits.
[7,5,7] + [4,3,9] , A=[] , C=0 , 7+9+0=16 , A->6 , C->1
[7,5] + [4,3] , A=[6] , C=1 , 5+3+1=9 , A->9 , C->0
[7] + [4] , A=[9,6] , C=0 , 7+4+0=11 , A->1 , C->1
[] + [] , A=[1,9,6] C=1 , END
</scratch>
1196
| 1196 |
Input:
761+864
Target:
| Input:
761+864
Target:
<scratch>
[7,6,1] has 3 digits.
[8,6,4] has 3 digits.
[7,6,1] + [8,6,4] , A=[] , C=0 , 1+4+0=5 , A->5 , C->0
[7,6] + [8,6] , A=[5] , C=0 , 6+6+0=12 , A->2 , C->1
[7] + [8] , A=[2,5] , C=1 , 7+8+1=16 , A->6 , C->1
[] + [] , A=[6,2,5] C=1 , END
</scratch>
1625
| 1625 |
Input:
499+212
Target:
| Input:
499+212
Target:
<scratch>
[4,9,9] has 3 digits.
[2,1,2] has 3 digits.
[4,9,9] + [2,1,2] , A=[] , C=0 , 9+2+0=11 , A->1 , C->1
[4,9] + [2,1] , A=[1] , C=1 , 9+1+1=11 , A->1 , C->1
[4] + [2] , A=[1,1] , C=1 , 4+2+1=7 , A->7 , C->0
[] + [] , A=[7,1,1] C=0 , END
</scratch>
711
| 711 |
Input:
594+682
Target:
| Input:
594+682
Target:
<scratch>
[5,9,4] has 3 digits.
[6,8,2] has 3 digits.
[5,9,4] + [6,8,2] , A=[] , C=0 , 4+2+0=6 , A->6 , C->0
[5,9] + [6,8] , A=[6] , C=0 , 9+8+0=17 , A->7 , C->1
[5] + [6] , A=[7,6] , C=1 , 5+6+1=12 , A->2 , C->1
[] + [] , A=[2,7,6] C=1 , END
</scratch>
1276
| 1276 |
Input:
535+128
Target:
| Input:
535+128
Target:
<scratch>
[5,3,5] has 3 digits.
[1,2,8] has 3 digits.
[5,3,5] + [1,2,8] , A=[] , C=0 , 5+8+0=13 , A->3 , C->1
[5,3] + [1,2] , A=[3] , C=1 , 3+2+1=6 , A->6 , C->0
[5] + [1] , A=[6,3] , C=0 , 5+1+0=6 , A->6 , C->0
[] + [] , A=[6,6,3] C=0 , END
</scratch>
663
| 663 |
Input:
861+181
Target:
| Input:
861+181
Target:
<scratch>
[8,6,1] has 3 digits.
[1,8,1] has 3 digits.
[8,6,1] + [1,8,1] , A=[] , C=0 , 1+1+0=2 , A->2 , C->0
[8,6] + [1,8] , A=[2] , C=0 , 6+8+0=14 , A->4 , C->1
[8] + [1] , A=[4,2] , C=1 , 8+1+1=10 , A->0 , C->1
[] + [] , A=[0,4,2] C=1 , END
</scratch>
1042
| 1042 |
Input:
11+193
Target:
| Input:
11+193
Target:
<scratch>
[1,1] has 2 digits.
[1,9,3] has 3 digits.
[1,1] + [1,9,3] , A=[] , C=0 , 1+3+0=4 , A->4 , C->0
[1] + [1,9] , A=[4] , C=0 , 1+9+0=10 , A->0 , C->1
[] + [1] , A=[0,4] , C=1 , 0+1+1=2 , A->2 , C->0
[] + [] , A=[2,0,4] C=0 , END
</scratch>
204
| 204 |
Input:
82+73
Target:
| Input:
82+73
Target:
<scratch>
[8,2] has 2 digits.
[7,3] has 2 digits.
[8,2] + [7,3] , A=[] , C=0 , 2+3+0=5 , A->5 , C->0
[8] + [7] , A=[5] , C=0 , 8+7+0=15 , A->5 , C->1
[] + [] , A=[5,5] C=1 , END
</scratch>
155
| 155 |
Input:
839+607
Target:
| Input:
839+607
Target:
<scratch>
[8,3,9] has 3 digits.
[6,0,7] has 3 digits.
[8,3,9] + [6,0,7] , A=[] , C=0 , 9+7+0=16 , A->6 , C->1
[8,3] + [6,0] , A=[6] , C=1 , 3+0+1=4 , A->4 , C->0
[8] + [6] , A=[4,6] , C=0 , 8+6+0=14 , A->4 , C->1
[] + [] , A=[4,4,6] C=1 , END
</scratch>
1446
| 1446 |
Input:
20+524
Target:
| Input:
20+524
Target:
<scratch>
[2,0] has 2 digits.
[5,2,4] has 3 digits.
[2,0] + [5,2,4] , A=[] , C=0 , 0+4+0=4 , A->4 , C->0
[2] + [5,2] , A=[4] , C=0 , 2+2+0=4 , A->4 , C->0
[] + [5] , A=[4,4] , C=0 , 0+5+0=5 , A->5 , C->0
[] + [] , A=[5,4,4] C=0 , END
</scratch>
544
| 544 |
Input:
526+164
Target:
| Input:
526+164
Target:
<scratch>
[5,2,6] has 3 digits.
[1,6,4] has 3 digits.
[5,2,6] + [1,6,4] , A=[] , C=0 , 6+4+0=10 , A->0 , C->1
[5,2] + [1,6] , A=[0] , C=1 , 2+6+1=9 , A->9 , C->0
[5] + [1] , A=[9,0] , C=0 , 5+1+0=6 , A->6 , C->0
[] + [] , A=[6,9,0] C=0 , END
</scratch>
690
| 690 |
Input:
281+933
Target:
| Input:
281+933
Target:
<scratch>
[2,8,1] has 3 digits.
[9,3,3] has 3 digits.
[2,8,1] + [9,3,3] , A=[] , C=0 , 1+3+0=4 , A->4 , C->0
[2,8] + [9,3] , A=[4] , C=0 , 8+3+0=11 , A->1 , C->1
[2] + [9] , A=[1,4] , C=1 , 2+9+1=12 , A->2 , C->1
[] + [] , A=[2,1,4] C=1 , END
</scratch>
1214
| 1214 |
Input:
276+793
Target:
| Input:
276+793
Target:
<scratch>
[2,7,6] has 3 digits.
[7,9,3] has 3 digits.
[2,7,6] + [7,9,3] , A=[] , C=0 , 6+3+0=9 , A->9 , C->0
[2,7] + [7,9] , A=[9] , C=0 , 7+9+0=16 , A->6 , C->1
[2] + [7] , A=[6,9] , C=1 , 2+7+1=10 , A->0 , C->1
[] + [] , A=[0,6,9] C=1 , END
</scratch>
1069
| 1069 |
Input:
854+567
Target:
| Input:
854+567
Target:
<scratch>
[8,5,4] has 3 digits.
[5,6,7] has 3 digits.
[8,5,4] + [5,6,7] , A=[] , C=0 , 4+7+0=11 , A->1 , C->1
[8,5] + [5,6] , A=[1] , C=1 , 5+6+1=12 , A->2 , C->1
[8] + [5] , A=[2,1] , C=1 , 8+5+1=14 , A->4 , C->1
[] + [] , A=[4,2,1] C=1 , END
</scratch>
1421
| 1421 |
Input:
383+784
Target:
| Input:
383+784
Target:
<scratch>
[3,8,3] has 3 digits.
[7,8,4] has 3 digits.
[3,8,3] + [7,8,4] , A=[] , C=0 , 3+4+0=7 , A->7 , C->0
[3,8] + [7,8] , A=[7] , C=0 , 8+8+0=16 , A->6 , C->1
[3] + [7] , A=[6,7] , C=1 , 3+7+1=11 , A->1 , C->1
[] + [] , A=[1,6,7] C=1 , END
</scratch>
1167
| 1167 |
Input:
474+930
Target:
| Input:
474+930
Target:
<scratch>
[4,7,4] has 3 digits.
[9,3,0] has 3 digits.
[4,7,4] + [9,3,0] , A=[] , C=0 , 4+0+0=4 , A->4 , C->0
[4,7] + [9,3] , A=[4] , C=0 , 7+3+0=10 , A->0 , C->1
[4] + [9] , A=[0,4] , C=1 , 4+9+1=14 , A->4 , C->1
[] + [] , A=[4,0,4] C=1 , END
</scratch>
1404
| 1404 |
Input:
201+85
Target:
| Input:
201+85
Target:
<scratch>
[2,0,1] has 3 digits.
[8,5] has 2 digits.
[2,0,1] + [8,5] , A=[] , C=0 , 1+5+0=6 , A->6 , C->0
[2,0] + [8] , A=[6] , C=0 , 0+8+0=8 , A->8 , C->0
[2] + [] , A=[8,6] , C=0 , 2+0+0=2 , A->2 , C->0
[] + [] , A=[2,8,6] C=0 , END
</scratch>
286
| 286 |
Input:
797+596
Target:
| Input:
797+596
Target:
<scratch>
[7,9,7] has 3 digits.
[5,9,6] has 3 digits.
[7,9,7] + [5,9,6] , A=[] , C=0 , 7+6+0=13 , A->3 , C->1
[7,9] + [5,9] , A=[3] , C=1 , 9+9+1=19 , A->9 , C->1
[7] + [5] , A=[9,3] , C=1 , 7+5+1=13 , A->3 , C->1
[] + [] , A=[3,9,3] C=1 , END
</scratch>
1393
| 1393 |
Input:
745+192
Target:
| Input:
745+192
Target:
<scratch>
[7,4,5] has 3 digits.
[1,9,2] has 3 digits.
[7,4,5] + [1,9,2] , A=[] , C=0 , 5+2+0=7 , A->7 , C->0
[7,4] + [1,9] , A=[7] , C=0 , 4+9+0=13 , A->3 , C->1
[7] + [1] , A=[3,7] , C=1 , 7+1+1=9 , A->9 , C->0
[] + [] , A=[9,3,7] C=0 , END
</scratch>
937
| 937 |
Input:
517+674
Target:
| Input:
517+674
Target:
<scratch>
[5,1,7] has 3 digits.
[6,7,4] has 3 digits.
[5,1,7] + [6,7,4] , A=[] , C=0 , 7+4+0=11 , A->1 , C->1
[5,1] + [6,7] , A=[1] , C=1 , 1+7+1=9 , A->9 , C->0
[5] + [6] , A=[9,1] , C=0 , 5+6+0=11 , A->1 , C->1
[] + [] , A=[1,9,1] C=1 , END
</scratch>
1191
| 1191 |
Input:
252+247
Target:
| Input:
252+247
Target:
<scratch>
[2,5,2] has 3 digits.
[2,4,7] has 3 digits.
[2,5,2] + [2,4,7] , A=[] , C=0 , 2+7+0=9 , A->9 , C->0
[2,5] + [2,4] , A=[9] , C=0 , 5+4+0=9 , A->9 , C->0
[2] + [2] , A=[9,9] , C=0 , 2+2+0=4 , A->4 , C->0
[] + [] , A=[4,9,9] C=0 , END
</scratch>
499
| 499 |
Input:
249+749
Target:
| Input:
249+749
Target:
<scratch>
[2,4,9] has 3 digits.
[7,4,9] has 3 digits.
[2,4,9] + [7,4,9] , A=[] , C=0 , 9+9+0=18 , A->8 , C->1
[2,4] + [7,4] , A=[8] , C=1 , 4+4+1=9 , A->9 , C->0
[2] + [7] , A=[9,8] , C=0 , 2+7+0=9 , A->9 , C->0
[] + [] , A=[9,9,8] C=0 , END
</scratch>
998
| 998 |
Input:
650+722
Target:
| Input:
650+722
Target:
<scratch>
[6,5,0] has 3 digits.
[7,2,2] has 3 digits.
[6,5,0] + [7,2,2] , A=[] , C=0 , 0+2+0=2 , A->2 , C->0
[6,5] + [7,2] , A=[2] , C=0 , 5+2+0=7 , A->7 , C->0
[6] + [7] , A=[7,2] , C=0 , 6+7+0=13 , A->3 , C->1
[] + [] , A=[3,7,2] C=1 , END
</scratch>
1372
| 1372 |
Input:
639+670
Target:
| Input:
639+670
Target:
<scratch>
[6,3,9] has 3 digits.
[6,7,0] has 3 digits.
[6,3,9] + [6,7,0] , A=[] , C=0 , 9+0+0=9 , A->9 , C->0
[6,3] + [6,7] , A=[9] , C=0 , 3+7+0=10 , A->0 , C->1
[6] + [6] , A=[0,9] , C=1 , 6+6+1=13 , A->3 , C->1
[] + [] , A=[3,0,9] C=1 , END
</scratch>
1309
| 1309 |
Input:
110+879
Target:
| Input:
110+879
Target:
<scratch>
[1,1,0] has 3 digits.
[8,7,9] has 3 digits.
[1,1,0] + [8,7,9] , A=[] , C=0 , 0+9+0=9 , A->9 , C->0
[1,1] + [8,7] , A=[9] , C=0 , 1+7+0=8 , A->8 , C->0
[1] + [8] , A=[8,9] , C=0 , 1+8+0=9 , A->9 , C->0
[] + [] , A=[9,8,9] C=0 , END
</scratch>
989
| 989 |
Input:
721+791
Target:
| Input:
721+791
Target:
<scratch>
[7,2,1] has 3 digits.
[7,9,1] has 3 digits.
[7,2,1] + [7,9,1] , A=[] , C=0 , 1+1+0=2 , A->2 , C->0
[7,2] + [7,9] , A=[2] , C=0 , 2+9+0=11 , A->1 , C->1
[7] + [7] , A=[1,2] , C=1 , 7+7+1=15 , A->5 , C->1
[] + [] , A=[5,1,2] C=1 , END
</scratch>
1512
| 1512 |
Input:
448+772
Target:
| Input:
448+772
Target:
<scratch>
[4,4,8] has 3 digits.
[7,7,2] has 3 digits.
[4,4,8] + [7,7,2] , A=[] , C=0 , 8+2+0=10 , A->0 , C->1
[4,4] + [7,7] , A=[0] , C=1 , 4+7+1=12 , A->2 , C->1
[4] + [7] , A=[2,0] , C=1 , 4+7+1=12 , A->2 , C->1
[] + [] , A=[2,2,0] C=1 , END
</scratch>
1220
| 1220 |
Input:
154+50
Target:
| Input:
154+50
Target:
<scratch>
[1,5,4] has 3 digits.
[5,0] has 2 digits.
[1,5,4] + [5,0] , A=[] , C=0 , 4+0+0=4 , A->4 , C->0
[1,5] + [5] , A=[4] , C=0 , 5+5+0=10 , A->0 , C->1
[1] + [] , A=[0,4] , C=1 , 1+0+1=2 , A->2 , C->0
[] + [] , A=[2,0,4] C=0 , END
</scratch>
204
| 204 |
Input:
200+167
Target:
| Input:
200+167
Target:
<scratch>
[2,0,0] has 3 digits.
[1,6,7] has 3 digits.
[2,0,0] + [1,6,7] , A=[] , C=0 , 0+7+0=7 , A->7 , C->0
[2,0] + [1,6] , A=[7] , C=0 , 0+6+0=6 , A->6 , C->0
[2] + [1] , A=[6,7] , C=0 , 2+1+0=3 , A->3 , C->0
[] + [] , A=[3,6,7] C=0 , END
</scratch>
367
| 367 |
Input:
303+501
Target:
| Input:
303+501
Target:
<scratch>
[3,0,3] has 3 digits.
[5,0,1] has 3 digits.
[3,0,3] + [5,0,1] , A=[] , C=0 , 3+1+0=4 , A->4 , C->0
[3,0] + [5,0] , A=[4] , C=0 , 0+0+0=0 , A->0 , C->0
[3] + [5] , A=[0,4] , C=0 , 3+5+0=8 , A->8 , C->0
[] + [] , A=[8,0,4] C=0 , END
</scratch>
804
| 804 |
Input:
17+578
Target:
| Input:
17+578
Target:
<scratch>
[1,7] has 2 digits.
[5,7,8] has 3 digits.
[1,7] + [5,7,8] , A=[] , C=0 , 7+8+0=15 , A->5 , C->1
[1] + [5,7] , A=[5] , C=1 , 1+7+1=9 , A->9 , C->0
[] + [5] , A=[9,5] , C=0 , 0+5+0=5 , A->5 , C->0
[] + [] , A=[5,9,5] C=0 , END
</scratch>
595
| 595 |
Input:
957+269
Target:
| Input:
957+269
Target:
<scratch>
[9,5,7] has 3 digits.
[2,6,9] has 3 digits.
[9,5,7] + [2,6,9] , A=[] , C=0 , 7+9+0=16 , A->6 , C->1
[9,5] + [2,6] , A=[6] , C=1 , 5+6+1=12 , A->2 , C->1
[9] + [2] , A=[2,6] , C=1 , 9+2+1=12 , A->2 , C->1
[] + [] , A=[2,2,6] C=1 , END
</scratch>
1226
| 1226 |
Input:
811+678
Target:
| Input:
811+678
Target:
<scratch>
[8,1,1] has 3 digits.
[6,7,8] has 3 digits.
[8,1,1] + [6,7,8] , A=[] , C=0 , 1+8+0=9 , A->9 , C->0
[8,1] + [6,7] , A=[9] , C=0 , 1+7+0=8 , A->8 , C->0
[8] + [6] , A=[8,9] , C=0 , 8+6+0=14 , A->4 , C->1
[] + [] , A=[4,8,9] C=1 , END
</scratch>
1489
| 1489 |
Input:
452+82
Target:
| Input:
452+82
Target:
<scratch>
[4,5,2] has 3 digits.
[8,2] has 2 digits.
[4,5,2] + [8,2] , A=[] , C=0 , 2+2+0=4 , A->4 , C->0
[4,5] + [8] , A=[4] , C=0 , 5+8+0=13 , A->3 , C->1
[4] + [] , A=[3,4] , C=1 , 4+0+1=5 , A->5 , C->0
[] + [] , A=[5,3,4] C=0 , END
</scratch>
534
| 534 |
Input:
315+259
Target:
| Input:
315+259
Target:
<scratch>
[3,1,5] has 3 digits.
[2,5,9] has 3 digits.
[3,1,5] + [2,5,9] , A=[] , C=0 , 5+9+0=14 , A->4 , C->1
[3,1] + [2,5] , A=[4] , C=1 , 1+5+1=7 , A->7 , C->0
[3] + [2] , A=[7,4] , C=0 , 3+2+0=5 , A->5 , C->0
[] + [] , A=[5,7,4] C=0 , END
</scratch>
574
| 574 |
Input:
660+329
Target:
| Input:
660+329
Target:
<scratch>
[6,6,0] has 3 digits.
[3,2,9] has 3 digits.
[6,6,0] + [3,2,9] , A=[] , C=0 , 0+9+0=9 , A->9 , C->0
[6,6] + [3,2] , A=[9] , C=0 , 6+2+0=8 , A->8 , C->0
[6] + [3] , A=[8,9] , C=0 , 6+3+0=9 , A->9 , C->0
[] + [] , A=[9,8,9] C=0 , END
</scratch>
989
| 989 |
Input:
206+277
Target:
| Input:
206+277
Target:
<scratch>
[2,0,6] has 3 digits.
[2,7,7] has 3 digits.
[2,0,6] + [2,7,7] , A=[] , C=0 , 6+7+0=13 , A->3 , C->1
[2,0] + [2,7] , A=[3] , C=1 , 0+7+1=8 , A->8 , C->0
[2] + [2] , A=[8,3] , C=0 , 2+2+0=4 , A->4 , C->0
[] + [] , A=[4,8,3] C=0 , END
</scratch>
483
| 483 |
Input:
123+467
Target:
| Input:
123+467
Target:
<scratch>
[1,2,3] has 3 digits.
[4,6,7] has 3 digits.
[1,2,3] + [4,6,7] , A=[] , C=0 , 3+7+0=10 , A->0 , C->1
[1,2] + [4,6] , A=[0] , C=1 , 2+6+1=9 , A->9 , C->0
[1] + [4] , A=[9,0] , C=0 , 1+4+0=5 , A->5 , C->0
[] + [] , A=[5,9,0] C=0 , END
</scratch>
590
| 590 |
Input:
374+558
Target:
| Input:
374+558
Target:
<scratch>
[3,7,4] has 3 digits.
[5,5,8] has 3 digits.
[3,7,4] + [5,5,8] , A=[] , C=0 , 4+8+0=12 , A->2 , C->1
[3,7] + [5,5] , A=[2] , C=1 , 7+5+1=13 , A->3 , C->1
[3] + [5] , A=[3,2] , C=1 , 3+5+1=9 , A->9 , C->0
[] + [] , A=[9,3,2] C=0 , END
</scratch>
932
| 932 |
Input:
879+665
Target:
| Input:
879+665
Target:
<scratch>
[8,7,9] has 3 digits.
[6,6,5] has 3 digits.
[8,7,9] + [6,6,5] , A=[] , C=0 , 9+5+0=14 , A->4 , C->1
[8,7] + [6,6] , A=[4] , C=1 , 7+6+1=14 , A->4 , C->1
[8] + [6] , A=[4,4] , C=1 , 8+6+1=15 , A->5 , C->1
[] + [] , A=[5,4,4] C=1 , END
</scratch>
1544
| 1544 |
Input:
700+710
Target:
| Input:
700+710
Target:
<scratch>
[7,0,0] has 3 digits.
[7,1,0] has 3 digits.
[7,0,0] + [7,1,0] , A=[] , C=0 , 0+0+0=0 , A->0 , C->0
[7,0] + [7,1] , A=[0] , C=0 , 0+1+0=1 , A->1 , C->0
[7] + [7] , A=[1,0] , C=0 , 7+7+0=14 , A->4 , C->1
[] + [] , A=[4,1,0] C=1 , END
</scratch>
1410
| 1410 |
Input:
303+320
Target:
| Input:
303+320
Target:
<scratch>
[3,0,3] has 3 digits.
[3,2,0] has 3 digits.
[3,0,3] + [3,2,0] , A=[] , C=0 , 3+0+0=3 , A->3 , C->0
[3,0] + [3,2] , A=[3] , C=0 , 0+2+0=2 , A->2 , C->0
[3] + [3] , A=[2,3] , C=0 , 3+3+0=6 , A->6 , C->0
[] + [] , A=[6,2,3] C=0 , END
</scratch>
623
| 623 |
Input:
946+83
Target:
| Input:
946+83
Target:
<scratch>
[9,4,6] has 3 digits.
[8,3] has 2 digits.
[9,4,6] + [8,3] , A=[] , C=0 , 6+3+0=9 , A->9 , C->0
[9,4] + [8] , A=[9] , C=0 , 4+8+0=12 , A->2 , C->1
[9] + [] , A=[2,9] , C=1 , 9+0+1=10 , A->0 , C->1
[] + [] , A=[0,2,9] C=1 , END
</scratch>
1029
| 1029 |
Input:
590+12
Target:
| Input:
590+12
Target:
<scratch>
[5,9,0] has 3 digits.
[1,2] has 2 digits.
[5,9,0] + [1,2] , A=[] , C=0 , 0+2+0=2 , A->2 , C->0
[5,9] + [1] , A=[2] , C=0 , 9+1+0=10 , A->0 , C->1
[5] + [] , A=[0,2] , C=1 , 5+0+1=6 , A->6 , C->0
[] + [] , A=[6,0,2] C=0 , END
</scratch>
602
| 602 |
Input:
51+806
Target:
| Input:
51+806
Target:
<scratch>
[5,1] has 2 digits.
[8,0,6] has 3 digits.
[5,1] + [8,0,6] , A=[] , C=0 , 1+6+0=7 , A->7 , C->0
[5] + [8,0] , A=[7] , C=0 , 5+0+0=5 , A->5 , C->0
[] + [8] , A=[5,7] , C=0 , 0+8+0=8 , A->8 , C->0
[] + [] , A=[8,5,7] C=0 , END
</scratch>
857
| 857 |
Input:
332+922
Target:
| Input:
332+922
Target:
<scratch>
[3,3,2] has 3 digits.
[9,2,2] has 3 digits.
[3,3,2] + [9,2,2] , A=[] , C=0 , 2+2+0=4 , A->4 , C->0
[3,3] + [9,2] , A=[4] , C=0 , 3+2+0=5 , A->5 , C->0
[3] + [9] , A=[5,4] , C=0 , 3+9+0=12 , A->2 , C->1
[] + [] , A=[2,5,4] C=1 , END
</scratch>
1254
| 1254 |
Input:
345+106
Target:
| Input:
345+106
Target:
<scratch>
[3,4,5] has 3 digits.
[1,0,6] has 3 digits.
[3,4,5] + [1,0,6] , A=[] , C=0 , 5+6+0=11 , A->1 , C->1
[3,4] + [1,0] , A=[1] , C=1 , 4+0+1=5 , A->5 , C->0
[3] + [1] , A=[5,1] , C=0 , 3+1+0=4 , A->4 , C->0
[] + [] , A=[4,5,1] C=0 , END
</scratch>
451
| 451 |
Input:
459+728
Target:
| Input:
459+728
Target:
<scratch>
[4,5,9] has 3 digits.
[7,2,8] has 3 digits.
[4,5,9] + [7,2,8] , A=[] , C=0 , 9+8+0=17 , A->7 , C->1
[4,5] + [7,2] , A=[7] , C=1 , 5+2+1=8 , A->8 , C->0
[4] + [7] , A=[8,7] , C=0 , 4+7+0=11 , A->1 , C->1
[] + [] , A=[1,8,7] C=1 , END
</scratch>
1187
| 1187 |
Input:
116+422
Target:
| Input:
116+422
Target:
<scratch>
[1,1,6] has 3 digits.
[4,2,2] has 3 digits.
[1,1,6] + [4,2,2] , A=[] , C=0 , 6+2+0=8 , A->8 , C->0
[1,1] + [4,2] , A=[8] , C=0 , 1+2+0=3 , A->3 , C->0
[1] + [4] , A=[3,8] , C=0 , 1+4+0=5 , A->5 , C->0
[] + [] , A=[5,3,8] C=0 , END
</scratch>
538
| 538 |
Input:
72+85
Target:
| Input:
72+85
Target:
<scratch>
[7,2] has 2 digits.
[8,5] has 2 digits.
[7,2] + [8,5] , A=[] , C=0 , 2+5+0=7 , A->7 , C->0
[7] + [8] , A=[7] , C=0 , 7+8+0=15 , A->5 , C->1
[] + [] , A=[5,7] C=1 , END
</scratch>
157
| 157 |
Input:
850+910
Target:
| Input:
850+910
Target:
<scratch>
[8,5,0] has 3 digits.
[9,1,0] has 3 digits.
[8,5,0] + [9,1,0] , A=[] , C=0 , 0+0+0=0 , A->0 , C->0
[8,5] + [9,1] , A=[0] , C=0 , 5+1+0=6 , A->6 , C->0
[8] + [9] , A=[6,0] , C=0 , 8+9+0=17 , A->7 , C->1
[] + [] , A=[7,6,0] C=1 , END
</scratch>
1760
| 1760 |
Input:
465+322
Target:
| Input:
465+322
Target:
<scratch>
[4,6,5] has 3 digits.
[3,2,2] has 3 digits.
[4,6,5] + [3,2,2] , A=[] , C=0 , 5+2+0=7 , A->7 , C->0
[4,6] + [3,2] , A=[7] , C=0 , 6+2+0=8 , A->8 , C->0
[4] + [3] , A=[8,7] , C=0 , 4+3+0=7 , A->7 , C->0
[] + [] , A=[7,8,7] C=0 , END
</scratch>
787
| 787 |
Input:
879+469
Target:
| Input:
879+469
Target:
<scratch>
[8,7,9] has 3 digits.
[4,6,9] has 3 digits.
[8,7,9] + [4,6,9] , A=[] , C=0 , 9+9+0=18 , A->8 , C->1
[8,7] + [4,6] , A=[8] , C=1 , 7+6+1=14 , A->4 , C->1
[8] + [4] , A=[4,8] , C=1 , 8+4+1=13 , A->3 , C->1
[] + [] , A=[3,4,8] C=1 , END
</scratch>
1348
| 1348 |
Input:
151+189
Target:
| Input:
151+189
Target:
<scratch>
[1,5,1] has 3 digits.
[1,8,9] has 3 digits.
[1,5,1] + [1,8,9] , A=[] , C=0 , 1+9+0=10 , A->0 , C->1
[1,5] + [1,8] , A=[0] , C=1 , 5+8+1=14 , A->4 , C->1
[1] + [1] , A=[4,0] , C=1 , 1+1+1=3 , A->3 , C->0
[] + [] , A=[3,4,0] C=0 , END
</scratch>
340
| 340 |
Input:
185+584
Target:
| Input:
185+584
Target:
<scratch>
[1,8,5] has 3 digits.
[5,8,4] has 3 digits.
[1,8,5] + [5,8,4] , A=[] , C=0 , 5+4+0=9 , A->9 , C->0
[1,8] + [5,8] , A=[9] , C=0 , 8+8+0=16 , A->6 , C->1
[1] + [5] , A=[6,9] , C=1 , 1+5+1=7 , A->7 , C->0
[] + [] , A=[7,6,9] C=0 , END
</scratch>
769
| 769 |
Input:
347+696
Target:
| Input:
347+696
Target:
<scratch>
[3,4,7] has 3 digits.
[6,9,6] has 3 digits.
[3,4,7] + [6,9,6] , A=[] , C=0 , 7+6+0=13 , A->3 , C->1
[3,4] + [6,9] , A=[3] , C=1 , 4+9+1=14 , A->4 , C->1
[3] + [6] , A=[4,3] , C=1 , 3+6+1=10 , A->0 , C->1
[] + [] , A=[0,4,3] C=1 , END
</scratch>
1043
| 1043 |
Input:
685+453
Target:
| Input:
685+453
Target:
<scratch>
[6,8,5] has 3 digits.
[4,5,3] has 3 digits.
[6,8,5] + [4,5,3] , A=[] , C=0 , 5+3+0=8 , A->8 , C->0
[6,8] + [4,5] , A=[8] , C=0 , 8+5+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:
934+215
Target:
| Input:
934+215
Target:
<scratch>
[9,3,4] has 3 digits.
[2,1,5] has 3 digits.
[9,3,4] + [2,1,5] , A=[] , C=0 , 4+5+0=9 , A->9 , C->0
[9,3] + [2,1] , A=[9] , C=0 , 3+1+0=4 , A->4 , C->0
[9] + [2] , A=[4,9] , C=0 , 9+2+0=11 , A->1 , C->1
[] + [] , A=[1,4,9] C=1 , END
</scratch>
1149
| 1149 |
Input:
904+911
Target:
| Input:
904+911
Target:
<scratch>
[9,0,4] has 3 digits.
[9,1,1] has 3 digits.
[9,0,4] + [9,1,1] , A=[] , C=0 , 4+1+0=5 , A->5 , C->0
[9,0] + [9,1] , A=[5] , C=0 , 0+1+0=1 , A->1 , C->0
[9] + [9] , A=[1,5] , C=0 , 9+9+0=18 , A->8 , C->1
[] + [] , A=[8,1,5] C=1 , END
</scratch>
1815
| 1815 |
Input:
625+128
Target:
| Input:
625+128
Target:
<scratch>
[6,2,5] has 3 digits.
[1,2,8] has 3 digits.
[6,2,5] + [1,2,8] , A=[] , C=0 , 5+8+0=13 , A->3 , C->1
[6,2] + [1,2] , A=[3] , C=1 , 2+2+1=5 , A->5 , C->0
[6] + [1] , A=[5,3] , C=0 , 6+1+0=7 , A->7 , C->0
[] + [] , A=[7,5,3] C=0 , END
</scratch>
753
| 753 |
Input:
762+839
Target:
| Input:
762+839
Target:
<scratch>
[7,6,2] has 3 digits.
[8,3,9] has 3 digits.
[7,6,2] + [8,3,9] , A=[] , C=0 , 2+9+0=11 , A->1 , C->1
[7,6] + [8,3] , A=[1] , C=1 , 6+3+1=10 , A->0 , C->1
[7] + [8] , A=[0,1] , C=1 , 7+8+1=16 , A->6 , C->1
[] + [] , A=[6,0,1] C=1 , END
</scratch>
1601
| 1601 |
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