input_test
stringlengths 19
23
| scratchpad
stringlengths 151
283
| result_final
stringlengths 1
4
|
|---|---|---|
Input:
700+296
Target:
| Input:
700+296
Target:
<scratch>
[7,0,0] has 3 digits.
[2,9,6] has 3 digits.
[7,0,0] + [2,9,6] , A=[] , C=0 , 0+6+0=6 , A->6 , C->0
[7,0] + [2,9] , A=[6] , C=0 , 0+9+0=9 , A->9 , C->0
[7] + [2] , A=[9,6] , C=0 , 7+2+0=9 , A->9 , C->0
[] + [] , A=[9,9,6] C=0 , END
</scratch>
996
| 996 |
Input:
325+265
Target:
| Input:
325+265
Target:
<scratch>
[3,2,5] has 3 digits.
[2,6,5] has 3 digits.
[3,2,5] + [2,6,5] , A=[] , C=0 , 5+5+0=10 , A->0 , C->1
[3,2] + [2,6] , A=[0] , C=1 , 2+6+1=9 , A->9 , C->0
[3] + [2] , A=[9,0] , C=0 , 3+2+0=5 , A->5 , C->0
[] + [] , A=[5,9,0] C=0 , END
</scratch>
590
| 590 |
Input:
39+183
Target:
| Input:
39+183
Target:
<scratch>
[3,9] has 2 digits.
[1,8,3] has 3 digits.
[3,9] + [1,8,3] , A=[] , C=0 , 9+3+0=12 , A->2 , C->1
[3] + [1,8] , A=[2] , C=1 , 3+8+1=12 , A->2 , C->1
[] + [1] , A=[2,2] , C=1 , 0+1+1=2 , A->2 , C->0
[] + [] , A=[2,2,2] C=0 , END
</scratch>
222
| 222 |
Input:
749+60
Target:
| Input:
749+60
Target:
<scratch>
[7,4,9] has 3 digits.
[6,0] has 2 digits.
[7,4,9] + [6,0] , A=[] , C=0 , 9+0+0=9 , A->9 , C->0
[7,4] + [6] , A=[9] , C=0 , 4+6+0=10 , A->0 , C->1
[7] + [] , A=[0,9] , C=1 , 7+0+1=8 , A->8 , C->0
[] + [] , A=[8,0,9] C=0 , END
</scratch>
809
| 809 |
Input:
491+153
Target:
| Input:
491+153
Target:
<scratch>
[4,9,1] has 3 digits.
[1,5,3] has 3 digits.
[4,9,1] + [1,5,3] , A=[] , C=0 , 1+3+0=4 , A->4 , C->0
[4,9] + [1,5] , A=[4] , C=0 , 9+5+0=14 , A->4 , C->1
[4] + [1] , A=[4,4] , C=1 , 4+1+1=6 , A->6 , C->0
[] + [] , A=[6,4,4] C=0 , END
</scratch>
644
| 644 |
Input:
478+492
Target:
| Input:
478+492
Target:
<scratch>
[4,7,8] has 3 digits.
[4,9,2] has 3 digits.
[4,7,8] + [4,9,2] , A=[] , C=0 , 8+2+0=10 , A->0 , C->1
[4,7] + [4,9] , A=[0] , C=1 , 7+9+1=17 , A->7 , C->1
[4] + [4] , A=[7,0] , C=1 , 4+4+1=9 , A->9 , C->0
[] + [] , A=[9,7,0] C=0 , END
</scratch>
970
| 970 |
Input:
979+672
Target:
| Input:
979+672
Target:
<scratch>
[9,7,9] has 3 digits.
[6,7,2] has 3 digits.
[9,7,9] + [6,7,2] , A=[] , C=0 , 9+2+0=11 , A->1 , C->1
[9,7] + [6,7] , A=[1] , C=1 , 7+7+1=15 , A->5 , C->1
[9] + [6] , A=[5,1] , C=1 , 9+6+1=16 , A->6 , C->1
[] + [] , A=[6,5,1] C=1 , END
</scratch>
1651
| 1651 |
Input:
427+111
Target:
| Input:
427+111
Target:
<scratch>
[4,2,7] has 3 digits.
[1,1,1] has 3 digits.
[4,2,7] + [1,1,1] , A=[] , C=0 , 7+1+0=8 , A->8 , C->0
[4,2] + [1,1] , A=[8] , C=0 , 2+1+0=3 , A->3 , C->0
[4] + [1] , A=[3,8] , C=0 , 4+1+0=5 , A->5 , C->0
[] + [] , A=[5,3,8] C=0 , END
</scratch>
538
| 538 |
Input:
731+93
Target:
| Input:
731+93
Target:
<scratch>
[7,3,1] has 3 digits.
[9,3] has 2 digits.
[7,3,1] + [9,3] , A=[] , C=0 , 1+3+0=4 , A->4 , C->0
[7,3] + [9] , A=[4] , C=0 , 3+9+0=12 , A->2 , C->1
[7] + [] , A=[2,4] , C=1 , 7+0+1=8 , A->8 , C->0
[] + [] , A=[8,2,4] C=0 , END
</scratch>
824
| 824 |
Input:
913+560
Target:
| Input:
913+560
Target:
<scratch>
[9,1,3] has 3 digits.
[5,6,0] has 3 digits.
[9,1,3] + [5,6,0] , A=[] , C=0 , 3+0+0=3 , A->3 , C->0
[9,1] + [5,6] , A=[3] , C=0 , 1+6+0=7 , A->7 , C->0
[9] + [5] , A=[7,3] , C=0 , 9+5+0=14 , A->4 , C->1
[] + [] , A=[4,7,3] C=1 , END
</scratch>
1473
| 1473 |
Input:
849+370
Target:
| Input:
849+370
Target:
<scratch>
[8,4,9] has 3 digits.
[3,7,0] has 3 digits.
[8,4,9] + [3,7,0] , A=[] , C=0 , 9+0+0=9 , A->9 , C->0
[8,4] + [3,7] , A=[9] , C=0 , 4+7+0=11 , A->1 , C->1
[8] + [3] , A=[1,9] , C=1 , 8+3+1=12 , A->2 , C->1
[] + [] , A=[2,1,9] C=1 , END
</scratch>
1219
| 1219 |
Input:
537+346
Target:
| Input:
537+346
Target:
<scratch>
[5,3,7] has 3 digits.
[3,4,6] has 3 digits.
[5,3,7] + [3,4,6] , A=[] , C=0 , 7+6+0=13 , A->3 , C->1
[5,3] + [3,4] , A=[3] , C=1 , 3+4+1=8 , A->8 , C->0
[5] + [3] , A=[8,3] , C=0 , 5+3+0=8 , A->8 , C->0
[] + [] , A=[8,8,3] C=0 , END
</scratch>
883
| 883 |
Input:
111+77
Target:
| Input:
111+77
Target:
<scratch>
[1,1,1] has 3 digits.
[7,7] has 2 digits.
[1,1,1] + [7,7] , A=[] , C=0 , 1+7+0=8 , A->8 , C->0
[1,1] + [7] , A=[8] , C=0 , 1+7+0=8 , A->8 , C->0
[1] + [] , A=[8,8] , C=0 , 1+0+0=1 , A->1 , C->0
[] + [] , A=[1,8,8] C=0 , END
</scratch>
188
| 188 |
Input:
732+172
Target:
| Input:
732+172
Target:
<scratch>
[7,3,2] has 3 digits.
[1,7,2] has 3 digits.
[7,3,2] + [1,7,2] , A=[] , C=0 , 2+2+0=4 , A->4 , C->0
[7,3] + [1,7] , A=[4] , C=0 , 3+7+0=10 , A->0 , C->1
[7] + [1] , A=[0,4] , C=1 , 7+1+1=9 , A->9 , C->0
[] + [] , A=[9,0,4] C=0 , END
</scratch>
904
| 904 |
Input:
728+375
Target:
| Input:
728+375
Target:
<scratch>
[7,2,8] has 3 digits.
[3,7,5] has 3 digits.
[7,2,8] + [3,7,5] , A=[] , C=0 , 8+5+0=13 , A->3 , C->1
[7,2] + [3,7] , A=[3] , C=1 , 2+7+1=10 , A->0 , C->1
[7] + [3] , A=[0,3] , C=1 , 7+3+1=11 , A->1 , C->1
[] + [] , A=[1,0,3] C=1 , END
</scratch>
1103
| 1103 |
Input:
443+88
Target:
| Input:
443+88
Target:
<scratch>
[4,4,3] has 3 digits.
[8,8] has 2 digits.
[4,4,3] + [8,8] , A=[] , C=0 , 3+8+0=11 , A->1 , C->1
[4,4] + [8] , A=[1] , C=1 , 4+8+1=13 , A->3 , C->1
[4] + [] , A=[3,1] , C=1 , 4+0+1=5 , A->5 , C->0
[] + [] , A=[5,3,1] C=0 , END
</scratch>
531
| 531 |
Input:
359+582
Target:
| Input:
359+582
Target:
<scratch>
[3,5,9] has 3 digits.
[5,8,2] has 3 digits.
[3,5,9] + [5,8,2] , A=[] , C=0 , 9+2+0=11 , A->1 , C->1
[3,5] + [5,8] , A=[1] , C=1 , 5+8+1=14 , A->4 , C->1
[3] + [5] , A=[4,1] , C=1 , 3+5+1=9 , A->9 , C->0
[] + [] , A=[9,4,1] C=0 , END
</scratch>
941
| 941 |
Input:
584+700
Target:
| Input:
584+700
Target:
<scratch>
[5,8,4] has 3 digits.
[7,0,0] has 3 digits.
[5,8,4] + [7,0,0] , A=[] , C=0 , 4+0+0=4 , A->4 , C->0
[5,8] + [7,0] , A=[4] , C=0 , 8+0+0=8 , A->8 , C->0
[5] + [7] , A=[8,4] , C=0 , 5+7+0=12 , A->2 , C->1
[] + [] , A=[2,8,4] C=1 , END
</scratch>
1284
| 1284 |
Input:
253+240
Target:
| Input:
253+240
Target:
<scratch>
[2,5,3] has 3 digits.
[2,4,0] has 3 digits.
[2,5,3] + [2,4,0] , A=[] , C=0 , 3+0+0=3 , A->3 , C->0
[2,5] + [2,4] , A=[3] , C=0 , 5+4+0=9 , A->9 , C->0
[2] + [2] , A=[9,3] , C=0 , 2+2+0=4 , A->4 , C->0
[] + [] , A=[4,9,3] C=0 , END
</scratch>
493
| 493 |
Input:
674+369
Target:
| Input:
674+369
Target:
<scratch>
[6,7,4] has 3 digits.
[3,6,9] has 3 digits.
[6,7,4] + [3,6,9] , A=[] , C=0 , 4+9+0=13 , A->3 , C->1
[6,7] + [3,6] , A=[3] , C=1 , 7+6+1=14 , A->4 , C->1
[6] + [3] , A=[4,3] , C=1 , 6+3+1=10 , A->0 , C->1
[] + [] , A=[0,4,3] C=1 , END
</scratch>
1043
| 1043 |
Input:
605+672
Target:
| Input:
605+672
Target:
<scratch>
[6,0,5] has 3 digits.
[6,7,2] has 3 digits.
[6,0,5] + [6,7,2] , A=[] , C=0 , 5+2+0=7 , A->7 , C->0
[6,0] + [6,7] , A=[7] , C=0 , 0+7+0=7 , A->7 , C->0
[6] + [6] , A=[7,7] , C=0 , 6+6+0=12 , A->2 , C->1
[] + [] , A=[2,7,7] C=1 , END
</scratch>
1277
| 1277 |
Input:
307+439
Target:
| Input:
307+439
Target:
<scratch>
[3,0,7] has 3 digits.
[4,3,9] has 3 digits.
[3,0,7] + [4,3,9] , A=[] , C=0 , 7+9+0=16 , A->6 , C->1
[3,0] + [4,3] , A=[6] , C=1 , 0+3+1=4 , A->4 , C->0
[3] + [4] , A=[4,6] , C=0 , 3+4+0=7 , A->7 , C->0
[] + [] , A=[7,4,6] C=0 , END
</scratch>
746
| 746 |
Input:
5+820
Target:
| Input:
5+820
Target:
<scratch>
[5] has 1 digits.
[8,2,0] has 3 digits.
[5] + [8,2,0] , A=[] , C=0 , 5+0+0=5 , A->5 , C->0
[] + [8,2] , A=[5] , C=0 , 0+2+0=2 , A->2 , C->0
[] + [8] , A=[2,5] , C=0 , 0+8+0=8 , A->8 , C->0
[] + [] , A=[8,2,5] C=0 , END
</scratch>
825
| 825 |
Input:
495+20
Target:
| Input:
495+20
Target:
<scratch>
[4,9,5] has 3 digits.
[2,0] has 2 digits.
[4,9,5] + [2,0] , A=[] , C=0 , 5+0+0=5 , A->5 , C->0
[4,9] + [2] , A=[5] , C=0 , 9+2+0=11 , A->1 , C->1
[4] + [] , A=[1,5] , C=1 , 4+0+1=5 , A->5 , C->0
[] + [] , A=[5,1,5] C=0 , END
</scratch>
515
| 515 |
Input:
818+585
Target:
| Input:
818+585
Target:
<scratch>
[8,1,8] has 3 digits.
[5,8,5] has 3 digits.
[8,1,8] + [5,8,5] , A=[] , C=0 , 8+5+0=13 , A->3 , C->1
[8,1] + [5,8] , A=[3] , C=1 , 1+8+1=10 , A->0 , C->1
[8] + [5] , A=[0,3] , C=1 , 8+5+1=14 , A->4 , C->1
[] + [] , A=[4,0,3] C=1 , END
</scratch>
1403
| 1403 |
Input:
423+223
Target:
| Input:
423+223
Target:
<scratch>
[4,2,3] has 3 digits.
[2,2,3] has 3 digits.
[4,2,3] + [2,2,3] , A=[] , C=0 , 3+3+0=6 , A->6 , C->0
[4,2] + [2,2] , A=[6] , C=0 , 2+2+0=4 , A->4 , C->0
[4] + [2] , A=[4,6] , C=0 , 4+2+0=6 , A->6 , C->0
[] + [] , A=[6,4,6] C=0 , END
</scratch>
646
| 646 |
Input:
326+12
Target:
| Input:
326+12
Target:
<scratch>
[3,2,6] has 3 digits.
[1,2] has 2 digits.
[3,2,6] + [1,2] , A=[] , C=0 , 6+2+0=8 , A->8 , C->0
[3,2] + [1] , A=[8] , C=0 , 2+1+0=3 , A->3 , C->0
[3] + [] , A=[3,8] , C=0 , 3+0+0=3 , A->3 , C->0
[] + [] , A=[3,3,8] C=0 , END
</scratch>
338
| 338 |
Input:
979+761
Target:
| Input:
979+761
Target:
<scratch>
[9,7,9] has 3 digits.
[7,6,1] has 3 digits.
[9,7,9] + [7,6,1] , A=[] , C=0 , 9+1+0=10 , A->0 , C->1
[9,7] + [7,6] , A=[0] , C=1 , 7+6+1=14 , A->4 , C->1
[9] + [7] , A=[4,0] , C=1 , 9+7+1=17 , A->7 , C->1
[] + [] , A=[7,4,0] C=1 , END
</scratch>
1740
| 1740 |
Input:
800+831
Target:
| Input:
800+831
Target:
<scratch>
[8,0,0] has 3 digits.
[8,3,1] has 3 digits.
[8,0,0] + [8,3,1] , A=[] , C=0 , 0+1+0=1 , A->1 , C->0
[8,0] + [8,3] , A=[1] , C=0 , 0+3+0=3 , A->3 , C->0
[8] + [8] , A=[3,1] , C=0 , 8+8+0=16 , A->6 , C->1
[] + [] , A=[6,3,1] C=1 , END
</scratch>
1631
| 1631 |
Input:
197+835
Target:
| Input:
197+835
Target:
<scratch>
[1,9,7] has 3 digits.
[8,3,5] has 3 digits.
[1,9,7] + [8,3,5] , A=[] , C=0 , 7+5+0=12 , A->2 , C->1
[1,9] + [8,3] , A=[2] , C=1 , 9+3+1=13 , A->3 , C->1
[1] + [8] , A=[3,2] , C=1 , 1+8+1=10 , A->0 , C->1
[] + [] , A=[0,3,2] C=1 , END
</scratch>
1032
| 1032 |
Input:
439+614
Target:
| Input:
439+614
Target:
<scratch>
[4,3,9] has 3 digits.
[6,1,4] has 3 digits.
[4,3,9] + [6,1,4] , A=[] , C=0 , 9+4+0=13 , A->3 , C->1
[4,3] + [6,1] , A=[3] , C=1 , 3+1+1=5 , A->5 , C->0
[4] + [6] , A=[5,3] , C=0 , 4+6+0=10 , A->0 , C->1
[] + [] , A=[0,5,3] C=1 , END
</scratch>
1053
| 1053 |
Input:
914+628
Target:
| Input:
914+628
Target:
<scratch>
[9,1,4] has 3 digits.
[6,2,8] has 3 digits.
[9,1,4] + [6,2,8] , A=[] , C=0 , 4+8+0=12 , A->2 , C->1
[9,1] + [6,2] , A=[2] , C=1 , 1+2+1=4 , A->4 , C->0
[9] + [6] , A=[4,2] , C=0 , 9+6+0=15 , A->5 , C->1
[] + [] , A=[5,4,2] C=1 , END
</scratch>
1542
| 1542 |
Input:
942+147
Target:
| Input:
942+147
Target:
<scratch>
[9,4,2] has 3 digits.
[1,4,7] has 3 digits.
[9,4,2] + [1,4,7] , A=[] , C=0 , 2+7+0=9 , A->9 , C->0
[9,4] + [1,4] , A=[9] , C=0 , 4+4+0=8 , A->8 , C->0
[9] + [1] , A=[8,9] , C=0 , 9+1+0=10 , A->0 , C->1
[] + [] , A=[0,8,9] C=1 , END
</scratch>
1089
| 1089 |
Input:
132+162
Target:
| Input:
132+162
Target:
<scratch>
[1,3,2] has 3 digits.
[1,6,2] has 3 digits.
[1,3,2] + [1,6,2] , A=[] , C=0 , 2+2+0=4 , A->4 , C->0
[1,3] + [1,6] , A=[4] , C=0 , 3+6+0=9 , A->9 , C->0
[1] + [1] , A=[9,4] , C=0 , 1+1+0=2 , A->2 , C->0
[] + [] , A=[2,9,4] C=0 , END
</scratch>
294
| 294 |
Input:
983+161
Target:
| Input:
983+161
Target:
<scratch>
[9,8,3] has 3 digits.
[1,6,1] has 3 digits.
[9,8,3] + [1,6,1] , A=[] , C=0 , 3+1+0=4 , A->4 , C->0
[9,8] + [1,6] , A=[4] , C=0 , 8+6+0=14 , A->4 , C->1
[9] + [1] , A=[4,4] , C=1 , 9+1+1=11 , A->1 , C->1
[] + [] , A=[1,4,4] C=1 , END
</scratch>
1144
| 1144 |
Input:
935+748
Target:
| Input:
935+748
Target:
<scratch>
[9,3,5] has 3 digits.
[7,4,8] has 3 digits.
[9,3,5] + [7,4,8] , A=[] , C=0 , 5+8+0=13 , A->3 , C->1
[9,3] + [7,4] , A=[3] , C=1 , 3+4+1=8 , A->8 , C->0
[9] + [7] , A=[8,3] , C=0 , 9+7+0=16 , A->6 , C->1
[] + [] , A=[6,8,3] C=1 , END
</scratch>
1683
| 1683 |
Input:
499+156
Target:
| Input:
499+156
Target:
<scratch>
[4,9,9] has 3 digits.
[1,5,6] has 3 digits.
[4,9,9] + [1,5,6] , A=[] , C=0 , 9+6+0=15 , A->5 , C->1
[4,9] + [1,5] , A=[5] , C=1 , 9+5+1=15 , A->5 , C->1
[4] + [1] , A=[5,5] , C=1 , 4+1+1=6 , A->6 , C->0
[] + [] , A=[6,5,5] C=0 , END
</scratch>
655
| 655 |
Input:
327+457
Target:
| Input:
327+457
Target:
<scratch>
[3,2,7] has 3 digits.
[4,5,7] has 3 digits.
[3,2,7] + [4,5,7] , A=[] , C=0 , 7+7+0=14 , A->4 , C->1
[3,2] + [4,5] , A=[4] , C=1 , 2+5+1=8 , A->8 , C->0
[3] + [4] , A=[8,4] , C=0 , 3+4+0=7 , A->7 , C->0
[] + [] , A=[7,8,4] C=0 , END
</scratch>
784
| 784 |
Input:
576+825
Target:
| Input:
576+825
Target:
<scratch>
[5,7,6] has 3 digits.
[8,2,5] has 3 digits.
[5,7,6] + [8,2,5] , A=[] , C=0 , 6+5+0=11 , A->1 , C->1
[5,7] + [8,2] , A=[1] , C=1 , 7+2+1=10 , A->0 , C->1
[5] + [8] , A=[0,1] , C=1 , 5+8+1=14 , A->4 , C->1
[] + [] , A=[4,0,1] C=1 , END
</scratch>
1401
| 1401 |
Input:
987+479
Target:
| Input:
987+479
Target:
<scratch>
[9,8,7] has 3 digits.
[4,7,9] has 3 digits.
[9,8,7] + [4,7,9] , A=[] , C=0 , 7+9+0=16 , A->6 , C->1
[9,8] + [4,7] , A=[6] , C=1 , 8+7+1=16 , A->6 , C->1
[9] + [4] , A=[6,6] , C=1 , 9+4+1=14 , A->4 , C->1
[] + [] , A=[4,6,6] C=1 , END
</scratch>
1466
| 1466 |
Input:
531+534
Target:
| Input:
531+534
Target:
<scratch>
[5,3,1] has 3 digits.
[5,3,4] has 3 digits.
[5,3,1] + [5,3,4] , A=[] , C=0 , 1+4+0=5 , A->5 , C->0
[5,3] + [5,3] , A=[5] , C=0 , 3+3+0=6 , A->6 , C->0
[5] + [5] , A=[6,5] , C=0 , 5+5+0=10 , A->0 , C->1
[] + [] , A=[0,6,5] C=1 , END
</scratch>
1065
| 1065 |
Input:
540+175
Target:
| Input:
540+175
Target:
<scratch>
[5,4,0] has 3 digits.
[1,7,5] has 3 digits.
[5,4,0] + [1,7,5] , A=[] , C=0 , 0+5+0=5 , A->5 , C->0
[5,4] + [1,7] , A=[5] , C=0 , 4+7+0=11 , A->1 , C->1
[5] + [1] , A=[1,5] , C=1 , 5+1+1=7 , A->7 , C->0
[] + [] , A=[7,1,5] C=0 , END
</scratch>
715
| 715 |
Input:
39+513
Target:
| Input:
39+513
Target:
<scratch>
[3,9] has 2 digits.
[5,1,3] has 3 digits.
[3,9] + [5,1,3] , A=[] , C=0 , 9+3+0=12 , A->2 , C->1
[3] + [5,1] , A=[2] , C=1 , 3+1+1=5 , A->5 , C->0
[] + [5] , A=[5,2] , C=0 , 0+5+0=5 , A->5 , C->0
[] + [] , A=[5,5,2] C=0 , END
</scratch>
552
| 552 |
Input:
642+649
Target:
| Input:
642+649
Target:
<scratch>
[6,4,2] has 3 digits.
[6,4,9] has 3 digits.
[6,4,2] + [6,4,9] , A=[] , C=0 , 2+9+0=11 , A->1 , C->1
[6,4] + [6,4] , A=[1] , C=1 , 4+4+1=9 , A->9 , C->0
[6] + [6] , A=[9,1] , C=0 , 6+6+0=12 , A->2 , C->1
[] + [] , A=[2,9,1] C=1 , END
</scratch>
1291
| 1291 |
Input:
670+712
Target:
| Input:
670+712
Target:
<scratch>
[6,7,0] has 3 digits.
[7,1,2] has 3 digits.
[6,7,0] + [7,1,2] , A=[] , C=0 , 0+2+0=2 , A->2 , C->0
[6,7] + [7,1] , A=[2] , C=0 , 7+1+0=8 , A->8 , C->0
[6] + [7] , A=[8,2] , C=0 , 6+7+0=13 , A->3 , C->1
[] + [] , A=[3,8,2] C=1 , END
</scratch>
1382
| 1382 |
Input:
559+380
Target:
| Input:
559+380
Target:
<scratch>
[5,5,9] has 3 digits.
[3,8,0] has 3 digits.
[5,5,9] + [3,8,0] , A=[] , C=0 , 9+0+0=9 , A->9 , C->0
[5,5] + [3,8] , A=[9] , C=0 , 5+8+0=13 , A->3 , C->1
[5] + [3] , A=[3,9] , C=1 , 5+3+1=9 , A->9 , C->0
[] + [] , A=[9,3,9] C=0 , END
</scratch>
939
| 939 |
Input:
273+735
Target:
| Input:
273+735
Target:
<scratch>
[2,7,3] has 3 digits.
[7,3,5] has 3 digits.
[2,7,3] + [7,3,5] , A=[] , C=0 , 3+5+0=8 , A->8 , C->0
[2,7] + [7,3] , A=[8] , C=0 , 7+3+0=10 , A->0 , C->1
[2] + [7] , A=[0,8] , C=1 , 2+7+1=10 , A->0 , C->1
[] + [] , A=[0,0,8] C=1 , END
</scratch>
1008
| 1008 |
Input:
244+993
Target:
| Input:
244+993
Target:
<scratch>
[2,4,4] has 3 digits.
[9,9,3] has 3 digits.
[2,4,4] + [9,9,3] , A=[] , C=0 , 4+3+0=7 , A->7 , C->0
[2,4] + [9,9] , A=[7] , C=0 , 4+9+0=13 , A->3 , C->1
[2] + [9] , A=[3,7] , C=1 , 2+9+1=12 , A->2 , C->1
[] + [] , A=[2,3,7] C=1 , END
</scratch>
1237
| 1237 |
Input:
562+775
Target:
| Input:
562+775
Target:
<scratch>
[5,6,2] has 3 digits.
[7,7,5] has 3 digits.
[5,6,2] + [7,7,5] , A=[] , C=0 , 2+5+0=7 , A->7 , C->0
[5,6] + [7,7] , A=[7] , C=0 , 6+7+0=13 , A->3 , C->1
[5] + [7] , A=[3,7] , C=1 , 5+7+1=13 , A->3 , C->1
[] + [] , A=[3,3,7] C=1 , END
</scratch>
1337
| 1337 |
Input:
932+461
Target:
| Input:
932+461
Target:
<scratch>
[9,3,2] has 3 digits.
[4,6,1] has 3 digits.
[9,3,2] + [4,6,1] , A=[] , C=0 , 2+1+0=3 , A->3 , C->0
[9,3] + [4,6] , A=[3] , C=0 , 3+6+0=9 , A->9 , C->0
[9] + [4] , A=[9,3] , C=0 , 9+4+0=13 , A->3 , C->1
[] + [] , A=[3,9,3] C=1 , END
</scratch>
1393
| 1393 |
Input:
144+27
Target:
| Input:
144+27
Target:
<scratch>
[1,4,4] has 3 digits.
[2,7] has 2 digits.
[1,4,4] + [2,7] , A=[] , C=0 , 4+7+0=11 , A->1 , C->1
[1,4] + [2] , A=[1] , C=1 , 4+2+1=7 , A->7 , C->0
[1] + [] , A=[7,1] , C=0 , 1+0+0=1 , A->1 , C->0
[] + [] , A=[1,7,1] C=0 , END
</scratch>
171
| 171 |
Input:
645+539
Target:
| Input:
645+539
Target:
<scratch>
[6,4,5] has 3 digits.
[5,3,9] has 3 digits.
[6,4,5] + [5,3,9] , A=[] , C=0 , 5+9+0=14 , A->4 , C->1
[6,4] + [5,3] , A=[4] , C=1 , 4+3+1=8 , A->8 , C->0
[6] + [5] , A=[8,4] , C=0 , 6+5+0=11 , A->1 , C->1
[] + [] , A=[1,8,4] C=1 , END
</scratch>
1184
| 1184 |
Input:
798+89
Target:
| Input:
798+89
Target:
<scratch>
[7,9,8] has 3 digits.
[8,9] has 2 digits.
[7,9,8] + [8,9] , A=[] , C=0 , 8+9+0=17 , A->7 , C->1
[7,9] + [8] , A=[7] , C=1 , 9+8+1=18 , A->8 , C->1
[7] + [] , A=[8,7] , C=1 , 7+0+1=8 , A->8 , C->0
[] + [] , A=[8,8,7] C=0 , END
</scratch>
887
| 887 |
Input:
379+204
Target:
| Input:
379+204
Target:
<scratch>
[3,7,9] has 3 digits.
[2,0,4] has 3 digits.
[3,7,9] + [2,0,4] , A=[] , C=0 , 9+4+0=13 , A->3 , C->1
[3,7] + [2,0] , A=[3] , C=1 , 7+0+1=8 , A->8 , C->0
[3] + [2] , A=[8,3] , C=0 , 3+2+0=5 , A->5 , C->0
[] + [] , A=[5,8,3] C=0 , END
</scratch>
583
| 583 |
Input:
578+79
Target:
| Input:
578+79
Target:
<scratch>
[5,7,8] has 3 digits.
[7,9] has 2 digits.
[5,7,8] + [7,9] , A=[] , C=0 , 8+9+0=17 , A->7 , C->1
[5,7] + [7] , A=[7] , C=1 , 7+7+1=15 , A->5 , C->1
[5] + [] , A=[5,7] , C=1 , 5+0+1=6 , A->6 , C->0
[] + [] , A=[6,5,7] C=0 , END
</scratch>
657
| 657 |
Input:
182+455
Target:
| Input:
182+455
Target:
<scratch>
[1,8,2] has 3 digits.
[4,5,5] has 3 digits.
[1,8,2] + [4,5,5] , A=[] , C=0 , 2+5+0=7 , A->7 , C->0
[1,8] + [4,5] , A=[7] , C=0 , 8+5+0=13 , A->3 , C->1
[1] + [4] , A=[3,7] , C=1 , 1+4+1=6 , A->6 , C->0
[] + [] , A=[6,3,7] C=0 , END
</scratch>
637
| 637 |
Input:
628+909
Target:
| Input:
628+909
Target:
<scratch>
[6,2,8] has 3 digits.
[9,0,9] has 3 digits.
[6,2,8] + [9,0,9] , A=[] , C=0 , 8+9+0=17 , A->7 , C->1
[6,2] + [9,0] , A=[7] , C=1 , 2+0+1=3 , A->3 , C->0
[6] + [9] , A=[3,7] , C=0 , 6+9+0=15 , A->5 , C->1
[] + [] , A=[5,3,7] C=1 , END
</scratch>
1537
| 1537 |
Input:
80+592
Target:
| Input:
80+592
Target:
<scratch>
[8,0] has 2 digits.
[5,9,2] has 3 digits.
[8,0] + [5,9,2] , A=[] , C=0 , 0+2+0=2 , A->2 , C->0
[8] + [5,9] , A=[2] , C=0 , 8+9+0=17 , A->7 , C->1
[] + [5] , A=[7,2] , C=1 , 0+5+1=6 , A->6 , C->0
[] + [] , A=[6,7,2] C=0 , END
</scratch>
672
| 672 |
Input:
77+455
Target:
| Input:
77+455
Target:
<scratch>
[7,7] has 2 digits.
[4,5,5] has 3 digits.
[7,7] + [4,5,5] , A=[] , C=0 , 7+5+0=12 , A->2 , C->1
[7] + [4,5] , A=[2] , C=1 , 7+5+1=13 , A->3 , C->1
[] + [4] , A=[3,2] , C=1 , 0+4+1=5 , A->5 , C->0
[] + [] , A=[5,3,2] C=0 , END
</scratch>
532
| 532 |
Input:
423+123
Target:
| Input:
423+123
Target:
<scratch>
[4,2,3] has 3 digits.
[1,2,3] has 3 digits.
[4,2,3] + [1,2,3] , A=[] , C=0 , 3+3+0=6 , A->6 , C->0
[4,2] + [1,2] , A=[6] , C=0 , 2+2+0=4 , A->4 , C->0
[4] + [1] , A=[4,6] , C=0 , 4+1+0=5 , A->5 , C->0
[] + [] , A=[5,4,6] C=0 , END
</scratch>
546
| 546 |
Input:
648+880
Target:
| Input:
648+880
Target:
<scratch>
[6,4,8] has 3 digits.
[8,8,0] has 3 digits.
[6,4,8] + [8,8,0] , A=[] , C=0 , 8+0+0=8 , A->8 , C->0
[6,4] + [8,8] , A=[8] , C=0 , 4+8+0=12 , A->2 , C->1
[6] + [8] , A=[2,8] , C=1 , 6+8+1=15 , A->5 , C->1
[] + [] , A=[5,2,8] C=1 , END
</scratch>
1528
| 1528 |
Input:
628+808
Target:
| Input:
628+808
Target:
<scratch>
[6,2,8] has 3 digits.
[8,0,8] has 3 digits.
[6,2,8] + [8,0,8] , A=[] , C=0 , 8+8+0=16 , A->6 , C->1
[6,2] + [8,0] , A=[6] , C=1 , 2+0+1=3 , A->3 , C->0
[6] + [8] , A=[3,6] , C=0 , 6+8+0=14 , A->4 , C->1
[] + [] , A=[4,3,6] C=1 , END
</scratch>
1436
| 1436 |
Input:
456+354
Target:
| Input:
456+354
Target:
<scratch>
[4,5,6] has 3 digits.
[3,5,4] has 3 digits.
[4,5,6] + [3,5,4] , A=[] , C=0 , 6+4+0=10 , A->0 , C->1
[4,5] + [3,5] , A=[0] , C=1 , 5+5+1=11 , A->1 , C->1
[4] + [3] , A=[1,0] , C=1 , 4+3+1=8 , A->8 , C->0
[] + [] , A=[8,1,0] C=0 , END
</scratch>
810
| 810 |
Input:
121+73
Target:
| Input:
121+73
Target:
<scratch>
[1,2,1] has 3 digits.
[7,3] has 2 digits.
[1,2,1] + [7,3] , A=[] , C=0 , 1+3+0=4 , A->4 , C->0
[1,2] + [7] , A=[4] , C=0 , 2+7+0=9 , A->9 , C->0
[1] + [] , A=[9,4] , C=0 , 1+0+0=1 , A->1 , C->0
[] + [] , A=[1,9,4] C=0 , END
</scratch>
194
| 194 |
Input:
207+589
Target:
| Input:
207+589
Target:
<scratch>
[2,0,7] has 3 digits.
[5,8,9] has 3 digits.
[2,0,7] + [5,8,9] , A=[] , C=0 , 7+9+0=16 , A->6 , C->1
[2,0] + [5,8] , A=[6] , C=1 , 0+8+1=9 , A->9 , C->0
[2] + [5] , A=[9,6] , C=0 , 2+5+0=7 , A->7 , C->0
[] + [] , A=[7,9,6] C=0 , END
</scratch>
796
| 796 |
Input:
875+573
Target:
| Input:
875+573
Target:
<scratch>
[8,7,5] has 3 digits.
[5,7,3] has 3 digits.
[8,7,5] + [5,7,3] , A=[] , C=0 , 5+3+0=8 , A->8 , C->0
[8,7] + [5,7] , A=[8] , C=0 , 7+7+0=14 , A->4 , C->1
[8] + [5] , A=[4,8] , C=1 , 8+5+1=14 , A->4 , C->1
[] + [] , A=[4,4,8] C=1 , END
</scratch>
1448
| 1448 |
Input:
407+213
Target:
| Input:
407+213
Target:
<scratch>
[4,0,7] has 3 digits.
[2,1,3] has 3 digits.
[4,0,7] + [2,1,3] , A=[] , C=0 , 7+3+0=10 , A->0 , C->1
[4,0] + [2,1] , A=[0] , C=1 , 0+1+1=2 , A->2 , C->0
[4] + [2] , A=[2,0] , C=0 , 4+2+0=6 , A->6 , C->0
[] + [] , A=[6,2,0] C=0 , END
</scratch>
620
| 620 |
Input:
936+543
Target:
| Input:
936+543
Target:
<scratch>
[9,3,6] has 3 digits.
[5,4,3] has 3 digits.
[9,3,6] + [5,4,3] , A=[] , C=0 , 6+3+0=9 , A->9 , C->0
[9,3] + [5,4] , A=[9] , C=0 , 3+4+0=7 , A->7 , C->0
[9] + [5] , A=[7,9] , C=0 , 9+5+0=14 , A->4 , C->1
[] + [] , A=[4,7,9] C=1 , END
</scratch>
1479
| 1479 |
Input:
570+475
Target:
| Input:
570+475
Target:
<scratch>
[5,7,0] has 3 digits.
[4,7,5] has 3 digits.
[5,7,0] + [4,7,5] , A=[] , C=0 , 0+5+0=5 , A->5 , C->0
[5,7] + [4,7] , A=[5] , C=0 , 7+7+0=14 , A->4 , C->1
[5] + [4] , A=[4,5] , C=1 , 5+4+1=10 , A->0 , C->1
[] + [] , A=[0,4,5] C=1 , END
</scratch>
1045
| 1045 |
Input:
619+623
Target:
| Input:
619+623
Target:
<scratch>
[6,1,9] has 3 digits.
[6,2,3] has 3 digits.
[6,1,9] + [6,2,3] , A=[] , C=0 , 9+3+0=12 , A->2 , C->1
[6,1] + [6,2] , A=[2] , C=1 , 1+2+1=4 , A->4 , C->0
[6] + [6] , A=[4,2] , C=0 , 6+6+0=12 , A->2 , C->1
[] + [] , A=[2,4,2] C=1 , END
</scratch>
1242
| 1242 |
Input:
818+214
Target:
| Input:
818+214
Target:
<scratch>
[8,1,8] has 3 digits.
[2,1,4] has 3 digits.
[8,1,8] + [2,1,4] , A=[] , C=0 , 8+4+0=12 , A->2 , C->1
[8,1] + [2,1] , A=[2] , C=1 , 1+1+1=3 , A->3 , C->0
[8] + [2] , A=[3,2] , C=0 , 8+2+0=10 , A->0 , C->1
[] + [] , A=[0,3,2] C=1 , END
</scratch>
1032
| 1032 |
Input:
41+598
Target:
| Input:
41+598
Target:
<scratch>
[4,1] has 2 digits.
[5,9,8] has 3 digits.
[4,1] + [5,9,8] , A=[] , C=0 , 1+8+0=9 , A->9 , C->0
[4] + [5,9] , A=[9] , C=0 , 4+9+0=13 , A->3 , C->1
[] + [5] , A=[3,9] , C=1 , 0+5+1=6 , A->6 , C->0
[] + [] , A=[6,3,9] C=0 , END
</scratch>
639
| 639 |
Input:
643+962
Target:
| Input:
643+962
Target:
<scratch>
[6,4,3] has 3 digits.
[9,6,2] has 3 digits.
[6,4,3] + [9,6,2] , A=[] , C=0 , 3+2+0=5 , A->5 , C->0
[6,4] + [9,6] , A=[5] , C=0 , 4+6+0=10 , A->0 , C->1
[6] + [9] , A=[0,5] , C=1 , 6+9+1=16 , A->6 , C->1
[] + [] , A=[6,0,5] C=1 , END
</scratch>
1605
| 1605 |
Input:
321+768
Target:
| Input:
321+768
Target:
<scratch>
[3,2,1] has 3 digits.
[7,6,8] has 3 digits.
[3,2,1] + [7,6,8] , A=[] , C=0 , 1+8+0=9 , A->9 , C->0
[3,2] + [7,6] , A=[9] , C=0 , 2+6+0=8 , A->8 , C->0
[3] + [7] , A=[8,9] , C=0 , 3+7+0=10 , A->0 , C->1
[] + [] , A=[0,8,9] C=1 , END
</scratch>
1089
| 1089 |
Input:
544+486
Target:
| Input:
544+486
Target:
<scratch>
[5,4,4] has 3 digits.
[4,8,6] has 3 digits.
[5,4,4] + [4,8,6] , A=[] , C=0 , 4+6+0=10 , A->0 , C->1
[5,4] + [4,8] , A=[0] , C=1 , 4+8+1=13 , A->3 , C->1
[5] + [4] , A=[3,0] , C=1 , 5+4+1=10 , A->0 , C->1
[] + [] , A=[0,3,0] C=1 , END
</scratch>
1030
| 1030 |
Input:
700+341
Target:
| Input:
700+341
Target:
<scratch>
[7,0,0] has 3 digits.
[3,4,1] has 3 digits.
[7,0,0] + [3,4,1] , A=[] , C=0 , 0+1+0=1 , A->1 , C->0
[7,0] + [3,4] , A=[1] , C=0 , 0+4+0=4 , A->4 , C->0
[7] + [3] , A=[4,1] , C=0 , 7+3+0=10 , A->0 , C->1
[] + [] , A=[0,4,1] C=1 , END
</scratch>
1041
| 1041 |
Input:
604+524
Target:
| Input:
604+524
Target:
<scratch>
[6,0,4] has 3 digits.
[5,2,4] has 3 digits.
[6,0,4] + [5,2,4] , A=[] , C=0 , 4+4+0=8 , A->8 , C->0
[6,0] + [5,2] , A=[8] , C=0 , 0+2+0=2 , A->2 , C->0
[6] + [5] , A=[2,8] , C=0 , 6+5+0=11 , A->1 , C->1
[] + [] , A=[1,2,8] C=1 , END
</scratch>
1128
| 1128 |
Input:
487+528
Target:
| Input:
487+528
Target:
<scratch>
[4,8,7] has 3 digits.
[5,2,8] has 3 digits.
[4,8,7] + [5,2,8] , A=[] , C=0 , 7+8+0=15 , A->5 , C->1
[4,8] + [5,2] , A=[5] , C=1 , 8+2+1=11 , A->1 , C->1
[4] + [5] , A=[1,5] , C=1 , 4+5+1=10 , A->0 , C->1
[] + [] , A=[0,1,5] C=1 , END
</scratch>
1015
| 1015 |
Input:
603+691
Target:
| Input:
603+691
Target:
<scratch>
[6,0,3] has 3 digits.
[6,9,1] has 3 digits.
[6,0,3] + [6,9,1] , A=[] , C=0 , 3+1+0=4 , A->4 , C->0
[6,0] + [6,9] , A=[4] , C=0 , 0+9+0=9 , A->9 , C->0
[6] + [6] , A=[9,4] , C=0 , 6+6+0=12 , A->2 , C->1
[] + [] , A=[2,9,4] C=1 , END
</scratch>
1294
| 1294 |
Input:
415+874
Target:
| Input:
415+874
Target:
<scratch>
[4,1,5] has 3 digits.
[8,7,4] has 3 digits.
[4,1,5] + [8,7,4] , A=[] , C=0 , 5+4+0=9 , A->9 , C->0
[4,1] + [8,7] , A=[9] , C=0 , 1+7+0=8 , A->8 , C->0
[4] + [8] , A=[8,9] , C=0 , 4+8+0=12 , A->2 , C->1
[] + [] , A=[2,8,9] C=1 , END
</scratch>
1289
| 1289 |
Input:
550+644
Target:
| Input:
550+644
Target:
<scratch>
[5,5,0] has 3 digits.
[6,4,4] has 3 digits.
[5,5,0] + [6,4,4] , A=[] , C=0 , 0+4+0=4 , A->4 , C->0
[5,5] + [6,4] , A=[4] , C=0 , 5+4+0=9 , A->9 , C->0
[5] + [6] , A=[9,4] , C=0 , 5+6+0=11 , A->1 , C->1
[] + [] , A=[1,9,4] C=1 , END
</scratch>
1194
| 1194 |
Input:
551+140
Target:
| Input:
551+140
Target:
<scratch>
[5,5,1] has 3 digits.
[1,4,0] has 3 digits.
[5,5,1] + [1,4,0] , A=[] , C=0 , 1+0+0=1 , A->1 , C->0
[5,5] + [1,4] , A=[1] , C=0 , 5+4+0=9 , A->9 , C->0
[5] + [1] , A=[9,1] , C=0 , 5+1+0=6 , A->6 , C->0
[] + [] , A=[6,9,1] C=0 , END
</scratch>
691
| 691 |
Input:
112+868
Target:
| Input:
112+868
Target:
<scratch>
[1,1,2] has 3 digits.
[8,6,8] has 3 digits.
[1,1,2] + [8,6,8] , A=[] , C=0 , 2+8+0=10 , A->0 , C->1
[1,1] + [8,6] , A=[0] , C=1 , 1+6+1=8 , A->8 , C->0
[1] + [8] , A=[8,0] , C=0 , 1+8+0=9 , A->9 , C->0
[] + [] , A=[9,8,0] C=0 , END
</scratch>
980
| 980 |
Input:
310+995
Target:
| Input:
310+995
Target:
<scratch>
[3,1,0] has 3 digits.
[9,9,5] has 3 digits.
[3,1,0] + [9,9,5] , A=[] , C=0 , 0+5+0=5 , A->5 , C->0
[3,1] + [9,9] , A=[5] , C=0 , 1+9+0=10 , A->0 , C->1
[3] + [9] , A=[0,5] , C=1 , 3+9+1=13 , A->3 , C->1
[] + [] , A=[3,0,5] C=1 , END
</scratch>
1305
| 1305 |
Input:
663+274
Target:
| Input:
663+274
Target:
<scratch>
[6,6,3] has 3 digits.
[2,7,4] has 3 digits.
[6,6,3] + [2,7,4] , A=[] , C=0 , 3+4+0=7 , A->7 , C->0
[6,6] + [2,7] , A=[7] , C=0 , 6+7+0=13 , A->3 , C->1
[6] + [2] , A=[3,7] , C=1 , 6+2+1=9 , A->9 , C->0
[] + [] , A=[9,3,7] C=0 , END
</scratch>
937
| 937 |
Input:
515+793
Target:
| Input:
515+793
Target:
<scratch>
[5,1,5] has 3 digits.
[7,9,3] has 3 digits.
[5,1,5] + [7,9,3] , A=[] , C=0 , 5+3+0=8 , A->8 , C->0
[5,1] + [7,9] , A=[8] , C=0 , 1+9+0=10 , A->0 , C->1
[5] + [7] , A=[0,8] , C=1 , 5+7+1=13 , A->3 , C->1
[] + [] , A=[3,0,8] C=1 , END
</scratch>
1308
| 1308 |
Input:
462+691
Target:
| Input:
462+691
Target:
<scratch>
[4,6,2] has 3 digits.
[6,9,1] has 3 digits.
[4,6,2] + [6,9,1] , A=[] , C=0 , 2+1+0=3 , A->3 , C->0
[4,6] + [6,9] , A=[3] , C=0 , 6+9+0=15 , A->5 , C->1
[4] + [6] , A=[5,3] , C=1 , 4+6+1=11 , A->1 , C->1
[] + [] , A=[1,5,3] C=1 , END
</scratch>
1153
| 1153 |
Input:
10+75
Target:
| Input:
10+75
Target:
<scratch>
[1,0] has 2 digits.
[7,5] has 2 digits.
[1,0] + [7,5] , A=[] , C=0 , 0+5+0=5 , A->5 , C->0
[1] + [7] , A=[5] , C=0 , 1+7+0=8 , A->8 , C->0
[] + [] , A=[8,5] C=0 , END
</scratch>
85
| 85 |
Input:
362+38
Target:
| Input:
362+38
Target:
<scratch>
[3,6,2] has 3 digits.
[3,8] has 2 digits.
[3,6,2] + [3,8] , A=[] , C=0 , 2+8+0=10 , A->0 , C->1
[3,6] + [3] , A=[0] , C=1 , 6+3+1=10 , A->0 , C->1
[3] + [] , A=[0,0] , C=1 , 3+0+1=4 , A->4 , C->0
[] + [] , A=[4,0,0] C=0 , END
</scratch>
400
| 400 |
Input:
91+329
Target:
| Input:
91+329
Target:
<scratch>
[9,1] has 2 digits.
[3,2,9] has 3 digits.
[9,1] + [3,2,9] , A=[] , C=0 , 1+9+0=10 , A->0 , C->1
[9] + [3,2] , A=[0] , C=1 , 9+2+1=12 , A->2 , C->1
[] + [3] , A=[2,0] , C=1 , 0+3+1=4 , A->4 , C->0
[] + [] , A=[4,2,0] C=0 , END
</scratch>
420
| 420 |
Input:
561+503
Target:
| Input:
561+503
Target:
<scratch>
[5,6,1] has 3 digits.
[5,0,3] has 3 digits.
[5,6,1] + [5,0,3] , A=[] , C=0 , 1+3+0=4 , A->4 , C->0
[5,6] + [5,0] , A=[4] , C=0 , 6+0+0=6 , A->6 , C->0
[5] + [5] , A=[6,4] , C=0 , 5+5+0=10 , A->0 , C->1
[] + [] , A=[0,6,4] C=1 , END
</scratch>
1064
| 1064 |
Input:
54+805
Target:
| Input:
54+805
Target:
<scratch>
[5,4] has 2 digits.
[8,0,5] has 3 digits.
[5,4] + [8,0,5] , A=[] , C=0 , 4+5+0=9 , A->9 , C->0
[5] + [8,0] , A=[9] , C=0 , 5+0+0=5 , A->5 , C->0
[] + [8] , A=[5,9] , C=0 , 0+8+0=8 , A->8 , C->0
[] + [] , A=[8,5,9] C=0 , END
</scratch>
859
| 859 |
Input:
282+711
Target:
| Input:
282+711
Target:
<scratch>
[2,8,2] has 3 digits.
[7,1,1] has 3 digits.
[2,8,2] + [7,1,1] , A=[] , C=0 , 2+1+0=3 , A->3 , C->0
[2,8] + [7,1] , A=[3] , C=0 , 8+1+0=9 , A->9 , C->0
[2] + [7] , A=[9,3] , C=0 , 2+7+0=9 , A->9 , C->0
[] + [] , A=[9,9,3] C=0 , END
</scratch>
993
| 993 |
Input:
184+45
Target:
| Input:
184+45
Target:
<scratch>
[1,8,4] has 3 digits.
[4,5] has 2 digits.
[1,8,4] + [4,5] , A=[] , C=0 , 4+5+0=9 , A->9 , C->0
[1,8] + [4] , A=[9] , C=0 , 8+4+0=12 , A->2 , C->1
[1] + [] , A=[2,9] , C=1 , 1+0+1=2 , A->2 , C->0
[] + [] , A=[2,2,9] C=0 , END
</scratch>
229
| 229 |
Input:
130+258
Target:
| Input:
130+258
Target:
<scratch>
[1,3,0] has 3 digits.
[2,5,8] has 3 digits.
[1,3,0] + [2,5,8] , A=[] , C=0 , 0+8+0=8 , A->8 , C->0
[1,3] + [2,5] , A=[8] , C=0 , 3+5+0=8 , A->8 , C->0
[1] + [2] , A=[8,8] , C=0 , 1+2+0=3 , A->3 , C->0
[] + [] , A=[3,8,8] C=0 , END
</scratch>
388
| 388 |
Input:
579+652
Target:
| Input:
579+652
Target:
<scratch>
[5,7,9] has 3 digits.
[6,5,2] has 3 digits.
[5,7,9] + [6,5,2] , A=[] , C=0 , 9+2+0=11 , A->1 , C->1
[5,7] + [6,5] , A=[1] , C=1 , 7+5+1=13 , A->3 , C->1
[5] + [6] , A=[3,1] , C=1 , 5+6+1=12 , A->2 , C->1
[] + [] , A=[2,3,1] C=1 , END
</scratch>
1231
| 1231 |
Input:
752+549
Target:
| Input:
752+549
Target:
<scratch>
[7,5,2] has 3 digits.
[5,4,9] has 3 digits.
[7,5,2] + [5,4,9] , A=[] , C=0 , 2+9+0=11 , A->1 , C->1
[7,5] + [5,4] , A=[1] , C=1 , 5+4+1=10 , A->0 , C->1
[7] + [5] , A=[0,1] , C=1 , 7+5+1=13 , A->3 , C->1
[] + [] , A=[3,0,1] C=1 , END
</scratch>
1301
| 1301 |
Input:
596+106
Target:
| Input:
596+106
Target:
<scratch>
[5,9,6] has 3 digits.
[1,0,6] has 3 digits.
[5,9,6] + [1,0,6] , A=[] , C=0 , 6+6+0=12 , A->2 , C->1
[5,9] + [1,0] , A=[2] , C=1 , 9+0+1=10 , A->0 , C->1
[5] + [1] , A=[0,2] , C=1 , 5+1+1=7 , A->7 , C->0
[] + [] , A=[7,0,2] C=0 , END
</scratch>
702
| 702 |
Input:
678+560
Target:
| Input:
678+560
Target:
<scratch>
[6,7,8] has 3 digits.
[5,6,0] has 3 digits.
[6,7,8] + [5,6,0] , A=[] , C=0 , 8+0+0=8 , A->8 , C->0
[6,7] + [5,6] , A=[8] , C=0 , 7+6+0=13 , A->3 , C->1
[6] + [5] , A=[3,8] , C=1 , 6+5+1=12 , A->2 , C->1
[] + [] , A=[2,3,8] C=1 , END
</scratch>
1238
| 1238 |
Input:
307+215
Target:
| Input:
307+215
Target:
<scratch>
[3,0,7] has 3 digits.
[2,1,5] has 3 digits.
[3,0,7] + [2,1,5] , A=[] , C=0 , 7+5+0=12 , A->2 , C->1
[3,0] + [2,1] , A=[2] , C=1 , 0+1+1=2 , A->2 , C->0
[3] + [2] , A=[2,2] , C=0 , 3+2+0=5 , A->5 , C->0
[] + [] , A=[5,2,2] C=0 , END
</scratch>
522
| 522 |
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