input_test
stringlengths 19
23
| scratchpad
stringlengths 151
283
| result_final
stringlengths 1
4
|
|---|---|---|
Input:
848+999
Target:
| Input:
848+999
Target:
<scratch>
[8,4,8] has 3 digits.
[9,9,9] has 3 digits.
[8,4,8] + [9,9,9] , A=[] , C=0 , 8+9+0=17 , A->7 , C->1
[8,4] + [9,9] , A=[7] , C=1 , 4+9+1=14 , A->4 , C->1
[8] + [9] , A=[4,7] , C=1 , 8+9+1=18 , A->8 , C->1
[] + [] , A=[8,4,7] C=1 , END
</scratch>
1847
| 1847 |
Input:
697+344
Target:
| Input:
697+344
Target:
<scratch>
[6,9,7] has 3 digits.
[3,4,4] has 3 digits.
[6,9,7] + [3,4,4] , A=[] , C=0 , 7+4+0=11 , A->1 , C->1
[6,9] + [3,4] , A=[1] , C=1 , 9+4+1=14 , A->4 , C->1
[6] + [3] , A=[4,1] , C=1 , 6+3+1=10 , A->0 , C->1
[] + [] , A=[0,4,1] C=1 , END
</scratch>
1041
| 1041 |
Input:
116+280
Target:
| Input:
116+280
Target:
<scratch>
[1,1,6] has 3 digits.
[2,8,0] has 3 digits.
[1,1,6] + [2,8,0] , A=[] , C=0 , 6+0+0=6 , A->6 , C->0
[1,1] + [2,8] , A=[6] , C=0 , 1+8+0=9 , A->9 , C->0
[1] + [2] , A=[9,6] , C=0 , 1+2+0=3 , A->3 , C->0
[] + [] , A=[3,9,6] C=0 , END
</scratch>
396
| 396 |
Input:
499+332
Target:
| Input:
499+332
Target:
<scratch>
[4,9,9] has 3 digits.
[3,3,2] has 3 digits.
[4,9,9] + [3,3,2] , A=[] , C=0 , 9+2+0=11 , A->1 , C->1
[4,9] + [3,3] , A=[1] , C=1 , 9+3+1=13 , A->3 , C->1
[4] + [3] , A=[3,1] , C=1 , 4+3+1=8 , A->8 , C->0
[] + [] , A=[8,3,1] C=0 , END
</scratch>
831
| 831 |
Input:
122+19
Target:
| Input:
122+19
Target:
<scratch>
[1,2,2] has 3 digits.
[1,9] has 2 digits.
[1,2,2] + [1,9] , A=[] , C=0 , 2+9+0=11 , A->1 , C->1
[1,2] + [1] , A=[1] , C=1 , 2+1+1=4 , A->4 , C->0
[1] + [] , A=[4,1] , C=0 , 1+0+0=1 , A->1 , C->0
[] + [] , A=[1,4,1] C=0 , END
</scratch>
141
| 141 |
Input:
486+548
Target:
| Input:
486+548
Target:
<scratch>
[4,8,6] has 3 digits.
[5,4,8] has 3 digits.
[4,8,6] + [5,4,8] , A=[] , C=0 , 6+8+0=14 , A->4 , C->1
[4,8] + [5,4] , A=[4] , C=1 , 8+4+1=13 , A->3 , C->1
[4] + [5] , A=[3,4] , C=1 , 4+5+1=10 , A->0 , C->1
[] + [] , A=[0,3,4] C=1 , END
</scratch>
1034
| 1034 |
Input:
542+187
Target:
| Input:
542+187
Target:
<scratch>
[5,4,2] has 3 digits.
[1,8,7] has 3 digits.
[5,4,2] + [1,8,7] , A=[] , C=0 , 2+7+0=9 , A->9 , C->0
[5,4] + [1,8] , A=[9] , C=0 , 4+8+0=12 , A->2 , C->1
[5] + [1] , A=[2,9] , C=1 , 5+1+1=7 , A->7 , C->0
[] + [] , A=[7,2,9] C=0 , END
</scratch>
729
| 729 |
Input:
148+140
Target:
| Input:
148+140
Target:
<scratch>
[1,4,8] has 3 digits.
[1,4,0] has 3 digits.
[1,4,8] + [1,4,0] , A=[] , C=0 , 8+0+0=8 , A->8 , C->0
[1,4] + [1,4] , A=[8] , C=0 , 4+4+0=8 , A->8 , C->0
[1] + [1] , A=[8,8] , C=0 , 1+1+0=2 , A->2 , C->0
[] + [] , A=[2,8,8] C=0 , END
</scratch>
288
| 288 |
Input:
880+671
Target:
| Input:
880+671
Target:
<scratch>
[8,8,0] has 3 digits.
[6,7,1] has 3 digits.
[8,8,0] + [6,7,1] , A=[] , C=0 , 0+1+0=1 , A->1 , C->0
[8,8] + [6,7] , A=[1] , C=0 , 8+7+0=15 , A->5 , C->1
[8] + [6] , A=[5,1] , C=1 , 8+6+1=15 , A->5 , C->1
[] + [] , A=[5,5,1] C=1 , END
</scratch>
1551
| 1551 |
Input:
215+708
Target:
| Input:
215+708
Target:
<scratch>
[2,1,5] has 3 digits.
[7,0,8] has 3 digits.
[2,1,5] + [7,0,8] , A=[] , C=0 , 5+8+0=13 , A->3 , C->1
[2,1] + [7,0] , A=[3] , C=1 , 1+0+1=2 , A->2 , C->0
[2] + [7] , A=[2,3] , C=0 , 2+7+0=9 , A->9 , C->0
[] + [] , A=[9,2,3] C=0 , END
</scratch>
923
| 923 |
Input:
775+763
Target:
| Input:
775+763
Target:
<scratch>
[7,7,5] has 3 digits.
[7,6,3] has 3 digits.
[7,7,5] + [7,6,3] , A=[] , C=0 , 5+3+0=8 , A->8 , C->0
[7,7] + [7,6] , A=[8] , C=0 , 7+6+0=13 , A->3 , C->1
[7] + [7] , A=[3,8] , C=1 , 7+7+1=15 , A->5 , C->1
[] + [] , A=[5,3,8] C=1 , END
</scratch>
1538
| 1538 |
Input:
689+385
Target:
| Input:
689+385
Target:
<scratch>
[6,8,9] has 3 digits.
[3,8,5] has 3 digits.
[6,8,9] + [3,8,5] , A=[] , C=0 , 9+5+0=14 , A->4 , C->1
[6,8] + [3,8] , A=[4] , C=1 , 8+8+1=17 , A->7 , C->1
[6] + [3] , A=[7,4] , C=1 , 6+3+1=10 , A->0 , C->1
[] + [] , A=[0,7,4] C=1 , END
</scratch>
1074
| 1074 |
Input:
51+732
Target:
| Input:
51+732
Target:
<scratch>
[5,1] has 2 digits.
[7,3,2] has 3 digits.
[5,1] + [7,3,2] , A=[] , C=0 , 1+2+0=3 , A->3 , C->0
[5] + [7,3] , A=[3] , C=0 , 5+3+0=8 , A->8 , C->0
[] + [7] , A=[8,3] , C=0 , 0+7+0=7 , A->7 , C->0
[] + [] , A=[7,8,3] C=0 , END
</scratch>
783
| 783 |
Input:
25+562
Target:
| Input:
25+562
Target:
<scratch>
[2,5] has 2 digits.
[5,6,2] has 3 digits.
[2,5] + [5,6,2] , A=[] , C=0 , 5+2+0=7 , A->7 , C->0
[2] + [5,6] , A=[7] , C=0 , 2+6+0=8 , A->8 , C->0
[] + [5] , A=[8,7] , C=0 , 0+5+0=5 , A->5 , C->0
[] + [] , A=[5,8,7] C=0 , END
</scratch>
587
| 587 |
Input:
594+189
Target:
| Input:
594+189
Target:
<scratch>
[5,9,4] has 3 digits.
[1,8,9] has 3 digits.
[5,9,4] + [1,8,9] , A=[] , C=0 , 4+9+0=13 , A->3 , C->1
[5,9] + [1,8] , A=[3] , C=1 , 9+8+1=18 , A->8 , C->1
[5] + [1] , A=[8,3] , C=1 , 5+1+1=7 , A->7 , C->0
[] + [] , A=[7,8,3] C=0 , END
</scratch>
783
| 783 |
Input:
134+966
Target:
| Input:
134+966
Target:
<scratch>
[1,3,4] has 3 digits.
[9,6,6] has 3 digits.
[1,3,4] + [9,6,6] , A=[] , C=0 , 4+6+0=10 , A->0 , C->1
[1,3] + [9,6] , A=[0] , C=1 , 3+6+1=10 , A->0 , C->1
[1] + [9] , A=[0,0] , C=1 , 1+9+1=11 , A->1 , C->1
[] + [] , A=[1,0,0] C=1 , END
</scratch>
1100
| 1100 |
Input:
276+815
Target:
| Input:
276+815
Target:
<scratch>
[2,7,6] has 3 digits.
[8,1,5] has 3 digits.
[2,7,6] + [8,1,5] , A=[] , C=0 , 6+5+0=11 , A->1 , C->1
[2,7] + [8,1] , A=[1] , C=1 , 7+1+1=9 , A->9 , C->0
[2] + [8] , A=[9,1] , C=0 , 2+8+0=10 , A->0 , C->1
[] + [] , A=[0,9,1] C=1 , END
</scratch>
1091
| 1091 |
Input:
725+921
Target:
| Input:
725+921
Target:
<scratch>
[7,2,5] has 3 digits.
[9,2,1] has 3 digits.
[7,2,5] + [9,2,1] , A=[] , C=0 , 5+1+0=6 , A->6 , C->0
[7,2] + [9,2] , A=[6] , C=0 , 2+2+0=4 , A->4 , C->0
[7] + [9] , A=[4,6] , C=0 , 7+9+0=16 , A->6 , C->1
[] + [] , A=[6,4,6] C=1 , END
</scratch>
1646
| 1646 |
Input:
381+33
Target:
| Input:
381+33
Target:
<scratch>
[3,8,1] has 3 digits.
[3,3] has 2 digits.
[3,8,1] + [3,3] , A=[] , C=0 , 1+3+0=4 , A->4 , C->0
[3,8] + [3] , A=[4] , C=0 , 8+3+0=11 , A->1 , C->1
[3] + [] , A=[1,4] , C=1 , 3+0+1=4 , A->4 , C->0
[] + [] , A=[4,1,4] C=0 , END
</scratch>
414
| 414 |
Input:
765+762
Target:
| Input:
765+762
Target:
<scratch>
[7,6,5] has 3 digits.
[7,6,2] has 3 digits.
[7,6,5] + [7,6,2] , A=[] , C=0 , 5+2+0=7 , A->7 , C->0
[7,6] + [7,6] , A=[7] , C=0 , 6+6+0=12 , A->2 , C->1
[7] + [7] , A=[2,7] , C=1 , 7+7+1=15 , A->5 , C->1
[] + [] , A=[5,2,7] C=1 , END
</scratch>
1527
| 1527 |
Input:
470+175
Target:
| Input:
470+175
Target:
<scratch>
[4,7,0] has 3 digits.
[1,7,5] has 3 digits.
[4,7,0] + [1,7,5] , A=[] , C=0 , 0+5+0=5 , A->5 , C->0
[4,7] + [1,7] , A=[5] , C=0 , 7+7+0=14 , A->4 , C->1
[4] + [1] , A=[4,5] , C=1 , 4+1+1=6 , A->6 , C->0
[] + [] , A=[6,4,5] C=0 , END
</scratch>
645
| 645 |
Input:
116+598
Target:
| Input:
116+598
Target:
<scratch>
[1,1,6] has 3 digits.
[5,9,8] has 3 digits.
[1,1,6] + [5,9,8] , A=[] , C=0 , 6+8+0=14 , A->4 , C->1
[1,1] + [5,9] , A=[4] , C=1 , 1+9+1=11 , A->1 , C->1
[1] + [5] , A=[1,4] , C=1 , 1+5+1=7 , A->7 , C->0
[] + [] , A=[7,1,4] C=0 , END
</scratch>
714
| 714 |
Input:
872+378
Target:
| Input:
872+378
Target:
<scratch>
[8,7,2] has 3 digits.
[3,7,8] has 3 digits.
[8,7,2] + [3,7,8] , A=[] , C=0 , 2+8+0=10 , A->0 , C->1
[8,7] + [3,7] , A=[0] , C=1 , 7+7+1=15 , A->5 , C->1
[8] + [3] , A=[5,0] , C=1 , 8+3+1=12 , A->2 , C->1
[] + [] , A=[2,5,0] C=1 , END
</scratch>
1250
| 1250 |
Input:
665+809
Target:
| Input:
665+809
Target:
<scratch>
[6,6,5] has 3 digits.
[8,0,9] has 3 digits.
[6,6,5] + [8,0,9] , A=[] , C=0 , 5+9+0=14 , A->4 , C->1
[6,6] + [8,0] , A=[4] , C=1 , 6+0+1=7 , A->7 , C->0
[6] + [8] , A=[7,4] , C=0 , 6+8+0=14 , A->4 , C->1
[] + [] , A=[4,7,4] C=1 , END
</scratch>
1474
| 1474 |
Input:
988+98
Target:
| Input:
988+98
Target:
<scratch>
[9,8,8] has 3 digits.
[9,8] has 2 digits.
[9,8,8] + [9,8] , A=[] , C=0 , 8+8+0=16 , A->6 , C->1
[9,8] + [9] , A=[6] , C=1 , 8+9+1=18 , A->8 , C->1
[9] + [] , A=[8,6] , C=1 , 9+0+1=10 , A->0 , C->1
[] + [] , A=[0,8,6] C=1 , END
</scratch>
1086
| 1086 |
Input:
965+15
Target:
| Input:
965+15
Target:
<scratch>
[9,6,5] has 3 digits.
[1,5] has 2 digits.
[9,6,5] + [1,5] , A=[] , C=0 , 5+5+0=10 , A->0 , C->1
[9,6] + [1] , A=[0] , C=1 , 6+1+1=8 , A->8 , C->0
[9] + [] , A=[8,0] , C=0 , 9+0+0=9 , A->9 , C->0
[] + [] , A=[9,8,0] C=0 , END
</scratch>
980
| 980 |
Input:
824+399
Target:
| Input:
824+399
Target:
<scratch>
[8,2,4] has 3 digits.
[3,9,9] has 3 digits.
[8,2,4] + [3,9,9] , A=[] , C=0 , 4+9+0=13 , A->3 , C->1
[8,2] + [3,9] , A=[3] , C=1 , 2+9+1=12 , A->2 , C->1
[8] + [3] , A=[2,3] , C=1 , 8+3+1=12 , A->2 , C->1
[] + [] , A=[2,2,3] C=1 , END
</scratch>
1223
| 1223 |
Input:
861+480
Target:
| Input:
861+480
Target:
<scratch>
[8,6,1] has 3 digits.
[4,8,0] has 3 digits.
[8,6,1] + [4,8,0] , A=[] , C=0 , 1+0+0=1 , A->1 , C->0
[8,6] + [4,8] , A=[1] , C=0 , 6+8+0=14 , A->4 , C->1
[8] + [4] , A=[4,1] , C=1 , 8+4+1=13 , A->3 , C->1
[] + [] , A=[3,4,1] C=1 , END
</scratch>
1341
| 1341 |
Input:
983+987
Target:
| Input:
983+987
Target:
<scratch>
[9,8,3] has 3 digits.
[9,8,7] has 3 digits.
[9,8,3] + [9,8,7] , A=[] , C=0 , 3+7+0=10 , A->0 , C->1
[9,8] + [9,8] , A=[0] , C=1 , 8+8+1=17 , A->7 , C->1
[9] + [9] , A=[7,0] , C=1 , 9+9+1=19 , A->9 , C->1
[] + [] , A=[9,7,0] C=1 , END
</scratch>
1970
| 1970 |
Input:
103+296
Target:
| Input:
103+296
Target:
<scratch>
[1,0,3] has 3 digits.
[2,9,6] has 3 digits.
[1,0,3] + [2,9,6] , A=[] , C=0 , 3+6+0=9 , A->9 , C->0
[1,0] + [2,9] , A=[9] , C=0 , 0+9+0=9 , A->9 , C->0
[1] + [2] , A=[9,9] , C=0 , 1+2+0=3 , A->3 , C->0
[] + [] , A=[3,9,9] C=0 , END
</scratch>
399
| 399 |
Input:
931+134
Target:
| Input:
931+134
Target:
<scratch>
[9,3,1] has 3 digits.
[1,3,4] has 3 digits.
[9,3,1] + [1,3,4] , A=[] , C=0 , 1+4+0=5 , A->5 , C->0
[9,3] + [1,3] , A=[5] , C=0 , 3+3+0=6 , A->6 , C->0
[9] + [1] , A=[6,5] , C=0 , 9+1+0=10 , A->0 , C->1
[] + [] , A=[0,6,5] C=1 , END
</scratch>
1065
| 1065 |
Input:
692+47
Target:
| Input:
692+47
Target:
<scratch>
[6,9,2] has 3 digits.
[4,7] has 2 digits.
[6,9,2] + [4,7] , A=[] , C=0 , 2+7+0=9 , A->9 , C->0
[6,9] + [4] , A=[9] , C=0 , 9+4+0=13 , A->3 , C->1
[6] + [] , A=[3,9] , C=1 , 6+0+1=7 , A->7 , C->0
[] + [] , A=[7,3,9] C=0 , END
</scratch>
739
| 739 |
Input:
55+974
Target:
| Input:
55+974
Target:
<scratch>
[5,5] has 2 digits.
[9,7,4] has 3 digits.
[5,5] + [9,7,4] , A=[] , C=0 , 5+4+0=9 , A->9 , C->0
[5] + [9,7] , A=[9] , C=0 , 5+7+0=12 , A->2 , C->1
[] + [9] , A=[2,9] , C=1 , 0+9+1=10 , A->0 , C->1
[] + [] , A=[0,2,9] C=1 , END
</scratch>
1029
| 1029 |
Input:
432+878
Target:
| Input:
432+878
Target:
<scratch>
[4,3,2] has 3 digits.
[8,7,8] has 3 digits.
[4,3,2] + [8,7,8] , A=[] , C=0 , 2+8+0=10 , A->0 , C->1
[4,3] + [8,7] , A=[0] , C=1 , 3+7+1=11 , A->1 , C->1
[4] + [8] , A=[1,0] , C=1 , 4+8+1=13 , A->3 , C->1
[] + [] , A=[3,1,0] C=1 , END
</scratch>
1310
| 1310 |
Input:
988+977
Target:
| Input:
988+977
Target:
<scratch>
[9,8,8] has 3 digits.
[9,7,7] has 3 digits.
[9,8,8] + [9,7,7] , A=[] , C=0 , 8+7+0=15 , A->5 , C->1
[9,8] + [9,7] , A=[5] , C=1 , 8+7+1=16 , A->6 , C->1
[9] + [9] , A=[6,5] , C=1 , 9+9+1=19 , A->9 , C->1
[] + [] , A=[9,6,5] C=1 , END
</scratch>
1965
| 1965 |
Input:
304+616
Target:
| Input:
304+616
Target:
<scratch>
[3,0,4] has 3 digits.
[6,1,6] has 3 digits.
[3,0,4] + [6,1,6] , A=[] , C=0 , 4+6+0=10 , A->0 , C->1
[3,0] + [6,1] , A=[0] , C=1 , 0+1+1=2 , A->2 , C->0
[3] + [6] , A=[2,0] , C=0 , 3+6+0=9 , A->9 , C->0
[] + [] , A=[9,2,0] C=0 , END
</scratch>
920
| 920 |
Input:
82+965
Target:
| Input:
82+965
Target:
<scratch>
[8,2] has 2 digits.
[9,6,5] has 3 digits.
[8,2] + [9,6,5] , A=[] , C=0 , 2+5+0=7 , A->7 , C->0
[8] + [9,6] , A=[7] , C=0 , 8+6+0=14 , A->4 , C->1
[] + [9] , A=[4,7] , C=1 , 0+9+1=10 , A->0 , C->1
[] + [] , A=[0,4,7] C=1 , END
</scratch>
1047
| 1047 |
Input:
827+417
Target:
| Input:
827+417
Target:
<scratch>
[8,2,7] has 3 digits.
[4,1,7] has 3 digits.
[8,2,7] + [4,1,7] , A=[] , C=0 , 7+7+0=14 , A->4 , C->1
[8,2] + [4,1] , A=[4] , C=1 , 2+1+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:
663+2
Target:
| Input:
663+2
Target:
<scratch>
[6,6,3] has 3 digits.
[2] has 1 digits.
[6,6,3] + [2] , A=[] , C=0 , 3+2+0=5 , A->5 , C->0
[6,6] + [] , A=[5] , C=0 , 6+0+0=6 , A->6 , C->0
[6] + [] , A=[6,5] , C=0 , 6+0+0=6 , A->6 , C->0
[] + [] , A=[6,6,5] C=0 , END
</scratch>
665
| 665 |
Input:
46+786
Target:
| Input:
46+786
Target:
<scratch>
[4,6] has 2 digits.
[7,8,6] has 3 digits.
[4,6] + [7,8,6] , A=[] , C=0 , 6+6+0=12 , A->2 , C->1
[4] + [7,8] , A=[2] , C=1 , 4+8+1=13 , A->3 , C->1
[] + [7] , A=[3,2] , C=1 , 0+7+1=8 , A->8 , C->0
[] + [] , A=[8,3,2] C=0 , END
</scratch>
832
| 832 |
Input:
258+775
Target:
| Input:
258+775
Target:
<scratch>
[2,5,8] has 3 digits.
[7,7,5] has 3 digits.
[2,5,8] + [7,7,5] , A=[] , C=0 , 8+5+0=13 , A->3 , C->1
[2,5] + [7,7] , A=[3] , C=1 , 5+7+1=13 , A->3 , C->1
[2] + [7] , A=[3,3] , C=1 , 2+7+1=10 , A->0 , C->1
[] + [] , A=[0,3,3] C=1 , END
</scratch>
1033
| 1033 |
Input:
56+601
Target:
| Input:
56+601
Target:
<scratch>
[5,6] has 2 digits.
[6,0,1] has 3 digits.
[5,6] + [6,0,1] , A=[] , C=0 , 6+1+0=7 , A->7 , C->0
[5] + [6,0] , A=[7] , C=0 , 5+0+0=5 , A->5 , C->0
[] + [6] , A=[5,7] , C=0 , 0+6+0=6 , A->6 , C->0
[] + [] , A=[6,5,7] C=0 , END
</scratch>
657
| 657 |
Input:
423+935
Target:
| Input:
423+935
Target:
<scratch>
[4,2,3] has 3 digits.
[9,3,5] has 3 digits.
[4,2,3] + [9,3,5] , A=[] , C=0 , 3+5+0=8 , A->8 , C->0
[4,2] + [9,3] , A=[8] , C=0 , 2+3+0=5 , A->5 , C->0
[4] + [9] , A=[5,8] , C=0 , 4+9+0=13 , A->3 , C->1
[] + [] , A=[3,5,8] C=1 , END
</scratch>
1358
| 1358 |
Input:
449+389
Target:
| Input:
449+389
Target:
<scratch>
[4,4,9] has 3 digits.
[3,8,9] has 3 digits.
[4,4,9] + [3,8,9] , A=[] , C=0 , 9+9+0=18 , A->8 , C->1
[4,4] + [3,8] , A=[8] , C=1 , 4+8+1=13 , A->3 , C->1
[4] + [3] , A=[3,8] , C=1 , 4+3+1=8 , A->8 , C->0
[] + [] , A=[8,3,8] C=0 , END
</scratch>
838
| 838 |
Input:
760+508
Target:
| Input:
760+508
Target:
<scratch>
[7,6,0] has 3 digits.
[5,0,8] has 3 digits.
[7,6,0] + [5,0,8] , A=[] , C=0 , 0+8+0=8 , A->8 , C->0
[7,6] + [5,0] , A=[8] , C=0 , 6+0+0=6 , A->6 , C->0
[7] + [5] , A=[6,8] , C=0 , 7+5+0=12 , A->2 , C->1
[] + [] , A=[2,6,8] C=1 , END
</scratch>
1268
| 1268 |
Input:
219+86
Target:
| Input:
219+86
Target:
<scratch>
[2,1,9] has 3 digits.
[8,6] has 2 digits.
[2,1,9] + [8,6] , A=[] , C=0 , 9+6+0=15 , A->5 , C->1
[2,1] + [8] , A=[5] , C=1 , 1+8+1=10 , A->0 , C->1
[2] + [] , A=[0,5] , C=1 , 2+0+1=3 , A->3 , C->0
[] + [] , A=[3,0,5] C=0 , END
</scratch>
305
| 305 |
Input:
157+833
Target:
| Input:
157+833
Target:
<scratch>
[1,5,7] has 3 digits.
[8,3,3] has 3 digits.
[1,5,7] + [8,3,3] , A=[] , C=0 , 7+3+0=10 , A->0 , C->1
[1,5] + [8,3] , A=[0] , C=1 , 5+3+1=9 , A->9 , C->0
[1] + [8] , A=[9,0] , C=0 , 1+8+0=9 , A->9 , C->0
[] + [] , A=[9,9,0] C=0 , END
</scratch>
990
| 990 |
Input:
896+813
Target:
| Input:
896+813
Target:
<scratch>
[8,9,6] has 3 digits.
[8,1,3] has 3 digits.
[8,9,6] + [8,1,3] , A=[] , C=0 , 6+3+0=9 , A->9 , C->0
[8,9] + [8,1] , A=[9] , C=0 , 9+1+0=10 , A->0 , C->1
[8] + [8] , A=[0,9] , C=1 , 8+8+1=17 , A->7 , C->1
[] + [] , A=[7,0,9] C=1 , END
</scratch>
1709
| 1709 |
Input:
630+162
Target:
| Input:
630+162
Target:
<scratch>
[6,3,0] has 3 digits.
[1,6,2] has 3 digits.
[6,3,0] + [1,6,2] , A=[] , C=0 , 0+2+0=2 , A->2 , C->0
[6,3] + [1,6] , A=[2] , C=0 , 3+6+0=9 , A->9 , C->0
[6] + [1] , A=[9,2] , C=0 , 6+1+0=7 , A->7 , C->0
[] + [] , A=[7,9,2] C=0 , END
</scratch>
792
| 792 |
Input:
326+201
Target:
| Input:
326+201
Target:
<scratch>
[3,2,6] has 3 digits.
[2,0,1] has 3 digits.
[3,2,6] + [2,0,1] , A=[] , C=0 , 6+1+0=7 , A->7 , C->0
[3,2] + [2,0] , A=[7] , C=0 , 2+0+0=2 , A->2 , C->0
[3] + [2] , A=[2,7] , C=0 , 3+2+0=5 , A->5 , C->0
[] + [] , A=[5,2,7] C=0 , END
</scratch>
527
| 527 |
Input:
86+403
Target:
| Input:
86+403
Target:
<scratch>
[8,6] has 2 digits.
[4,0,3] has 3 digits.
[8,6] + [4,0,3] , A=[] , C=0 , 6+3+0=9 , A->9 , C->0
[8] + [4,0] , A=[9] , C=0 , 8+0+0=8 , A->8 , C->0
[] + [4] , A=[8,9] , C=0 , 0+4+0=4 , A->4 , C->0
[] + [] , A=[4,8,9] C=0 , END
</scratch>
489
| 489 |
Input:
422+451
Target:
| Input:
422+451
Target:
<scratch>
[4,2,2] has 3 digits.
[4,5,1] has 3 digits.
[4,2,2] + [4,5,1] , A=[] , C=0 , 2+1+0=3 , A->3 , C->0
[4,2] + [4,5] , A=[3] , C=0 , 2+5+0=7 , A->7 , C->0
[4] + [4] , A=[7,3] , C=0 , 4+4+0=8 , A->8 , C->0
[] + [] , A=[8,7,3] C=0 , END
</scratch>
873
| 873 |
Input:
400+616
Target:
| Input:
400+616
Target:
<scratch>
[4,0,0] has 3 digits.
[6,1,6] has 3 digits.
[4,0,0] + [6,1,6] , A=[] , C=0 , 0+6+0=6 , A->6 , C->0
[4,0] + [6,1] , A=[6] , C=0 , 0+1+0=1 , A->1 , C->0
[4] + [6] , A=[1,6] , C=0 , 4+6+0=10 , A->0 , C->1
[] + [] , A=[0,1,6] C=1 , END
</scratch>
1016
| 1016 |
Input:
219+841
Target:
| Input:
219+841
Target:
<scratch>
[2,1,9] has 3 digits.
[8,4,1] has 3 digits.
[2,1,9] + [8,4,1] , A=[] , C=0 , 9+1+0=10 , A->0 , C->1
[2,1] + [8,4] , A=[0] , C=1 , 1+4+1=6 , A->6 , C->0
[2] + [8] , A=[6,0] , C=0 , 2+8+0=10 , A->0 , C->1
[] + [] , A=[0,6,0] C=1 , END
</scratch>
1060
| 1060 |
Input:
820+837
Target:
| Input:
820+837
Target:
<scratch>
[8,2,0] has 3 digits.
[8,3,7] has 3 digits.
[8,2,0] + [8,3,7] , A=[] , C=0 , 0+7+0=7 , A->7 , C->0
[8,2] + [8,3] , A=[7] , C=0 , 2+3+0=5 , A->5 , C->0
[8] + [8] , A=[5,7] , C=0 , 8+8+0=16 , A->6 , C->1
[] + [] , A=[6,5,7] C=1 , END
</scratch>
1657
| 1657 |
Input:
968+255
Target:
| Input:
968+255
Target:
<scratch>
[9,6,8] has 3 digits.
[2,5,5] has 3 digits.
[9,6,8] + [2,5,5] , A=[] , C=0 , 8+5+0=13 , A->3 , C->1
[9,6] + [2,5] , A=[3] , C=1 , 6+5+1=12 , A->2 , C->1
[9] + [2] , A=[2,3] , C=1 , 9+2+1=12 , A->2 , C->1
[] + [] , A=[2,2,3] C=1 , END
</scratch>
1223
| 1223 |
Input:
55+933
Target:
| Input:
55+933
Target:
<scratch>
[5,5] has 2 digits.
[9,3,3] has 3 digits.
[5,5] + [9,3,3] , A=[] , C=0 , 5+3+0=8 , A->8 , C->0
[5] + [9,3] , A=[8] , C=0 , 5+3+0=8 , A->8 , C->0
[] + [9] , A=[8,8] , C=0 , 0+9+0=9 , A->9 , C->0
[] + [] , A=[9,8,8] C=0 , END
</scratch>
988
| 988 |
Input:
406+157
Target:
| Input:
406+157
Target:
<scratch>
[4,0,6] has 3 digits.
[1,5,7] has 3 digits.
[4,0,6] + [1,5,7] , A=[] , C=0 , 6+7+0=13 , A->3 , C->1
[4,0] + [1,5] , A=[3] , C=1 , 0+5+1=6 , A->6 , C->0
[4] + [1] , A=[6,3] , C=0 , 4+1+0=5 , A->5 , C->0
[] + [] , A=[5,6,3] C=0 , END
</scratch>
563
| 563 |
Input:
0+803
Target:
| Input:
0+803
Target:
<scratch>
[0] has 1 digits.
[8,0,3] has 3 digits.
[0] + [8,0,3] , A=[] , C=0 , 0+3+0=3 , A->3 , C->0
[] + [8,0] , A=[3] , C=0 , 0+0+0=0 , A->0 , C->0
[] + [8] , A=[0,3] , C=0 , 0+8+0=8 , A->8 , C->0
[] + [] , A=[8,0,3] C=0 , END
</scratch>
803
| 803 |
Input:
768+341
Target:
| Input:
768+341
Target:
<scratch>
[7,6,8] has 3 digits.
[3,4,1] has 3 digits.
[7,6,8] + [3,4,1] , A=[] , C=0 , 8+1+0=9 , A->9 , C->0
[7,6] + [3,4] , A=[9] , C=0 , 6+4+0=10 , A->0 , C->1
[7] + [3] , A=[0,9] , C=1 , 7+3+1=11 , A->1 , C->1
[] + [] , A=[1,0,9] C=1 , END
</scratch>
1109
| 1109 |
Input:
348+485
Target:
| Input:
348+485
Target:
<scratch>
[3,4,8] has 3 digits.
[4,8,5] has 3 digits.
[3,4,8] + [4,8,5] , A=[] , C=0 , 8+5+0=13 , A->3 , C->1
[3,4] + [4,8] , A=[3] , C=1 , 4+8+1=13 , A->3 , C->1
[3] + [4] , A=[3,3] , C=1 , 3+4+1=8 , A->8 , C->0
[] + [] , A=[8,3,3] C=0 , END
</scratch>
833
| 833 |
Input:
742+941
Target:
| Input:
742+941
Target:
<scratch>
[7,4,2] has 3 digits.
[9,4,1] has 3 digits.
[7,4,2] + [9,4,1] , A=[] , C=0 , 2+1+0=3 , A->3 , C->0
[7,4] + [9,4] , A=[3] , C=0 , 4+4+0=8 , A->8 , C->0
[7] + [9] , A=[8,3] , C=0 , 7+9+0=16 , A->6 , C->1
[] + [] , A=[6,8,3] C=1 , END
</scratch>
1683
| 1683 |
Input:
267+276
Target:
| Input:
267+276
Target:
<scratch>
[2,6,7] has 3 digits.
[2,7,6] has 3 digits.
[2,6,7] + [2,7,6] , A=[] , C=0 , 7+6+0=13 , A->3 , C->1
[2,6] + [2,7] , A=[3] , C=1 , 6+7+1=14 , A->4 , C->1
[2] + [2] , A=[4,3] , C=1 , 2+2+1=5 , A->5 , C->0
[] + [] , A=[5,4,3] C=0 , END
</scratch>
543
| 543 |
Input:
812+232
Target:
| Input:
812+232
Target:
<scratch>
[8,1,2] has 3 digits.
[2,3,2] has 3 digits.
[8,1,2] + [2,3,2] , A=[] , C=0 , 2+2+0=4 , A->4 , C->0
[8,1] + [2,3] , A=[4] , C=0 , 1+3+0=4 , A->4 , C->0
[8] + [2] , A=[4,4] , C=0 , 8+2+0=10 , A->0 , C->1
[] + [] , A=[0,4,4] C=1 , END
</scratch>
1044
| 1044 |
Input:
215+655
Target:
| Input:
215+655
Target:
<scratch>
[2,1,5] has 3 digits.
[6,5,5] has 3 digits.
[2,1,5] + [6,5,5] , A=[] , C=0 , 5+5+0=10 , A->0 , C->1
[2,1] + [6,5] , A=[0] , C=1 , 1+5+1=7 , A->7 , C->0
[2] + [6] , A=[7,0] , C=0 , 2+6+0=8 , A->8 , C->0
[] + [] , A=[8,7,0] C=0 , END
</scratch>
870
| 870 |
Input:
16+764
Target:
| Input:
16+764
Target:
<scratch>
[1,6] has 2 digits.
[7,6,4] has 3 digits.
[1,6] + [7,6,4] , A=[] , C=0 , 6+4+0=10 , A->0 , C->1
[1] + [7,6] , A=[0] , C=1 , 1+6+1=8 , A->8 , C->0
[] + [7] , A=[8,0] , C=0 , 0+7+0=7 , A->7 , C->0
[] + [] , A=[7,8,0] C=0 , END
</scratch>
780
| 780 |
Input:
315+685
Target:
| Input:
315+685
Target:
<scratch>
[3,1,5] has 3 digits.
[6,8,5] has 3 digits.
[3,1,5] + [6,8,5] , A=[] , C=0 , 5+5+0=10 , A->0 , C->1
[3,1] + [6,8] , A=[0] , C=1 , 1+8+1=10 , A->0 , C->1
[3] + [6] , A=[0,0] , C=1 , 3+6+1=10 , A->0 , C->1
[] + [] , A=[0,0,0] C=1 , END
</scratch>
1000
| 1000 |
Input:
984+632
Target:
| Input:
984+632
Target:
<scratch>
[9,8,4] has 3 digits.
[6,3,2] has 3 digits.
[9,8,4] + [6,3,2] , A=[] , C=0 , 4+2+0=6 , A->6 , C->0
[9,8] + [6,3] , A=[6] , C=0 , 8+3+0=11 , A->1 , C->1
[9] + [6] , A=[1,6] , C=1 , 9+6+1=16 , A->6 , C->1
[] + [] , A=[6,1,6] C=1 , END
</scratch>
1616
| 1616 |
Input:
603+440
Target:
| Input:
603+440
Target:
<scratch>
[6,0,3] has 3 digits.
[4,4,0] has 3 digits.
[6,0,3] + [4,4,0] , A=[] , C=0 , 3+0+0=3 , A->3 , C->0
[6,0] + [4,4] , A=[3] , C=0 , 0+4+0=4 , A->4 , C->0
[6] + [4] , A=[4,3] , C=0 , 6+4+0=10 , A->0 , C->1
[] + [] , A=[0,4,3] C=1 , END
</scratch>
1043
| 1043 |
Input:
486+631
Target:
| Input:
486+631
Target:
<scratch>
[4,8,6] has 3 digits.
[6,3,1] has 3 digits.
[4,8,6] + [6,3,1] , A=[] , C=0 , 6+1+0=7 , A->7 , C->0
[4,8] + [6,3] , A=[7] , C=0 , 8+3+0=11 , A->1 , C->1
[4] + [6] , A=[1,7] , C=1 , 4+6+1=11 , A->1 , C->1
[] + [] , A=[1,1,7] C=1 , END
</scratch>
1117
| 1117 |
Input:
800+899
Target:
| Input:
800+899
Target:
<scratch>
[8,0,0] has 3 digits.
[8,9,9] has 3 digits.
[8,0,0] + [8,9,9] , A=[] , C=0 , 0+9+0=9 , A->9 , C->0
[8,0] + [8,9] , A=[9] , C=0 , 0+9+0=9 , A->9 , C->0
[8] + [8] , A=[9,9] , C=0 , 8+8+0=16 , A->6 , C->1
[] + [] , A=[6,9,9] C=1 , END
</scratch>
1699
| 1699 |
Input:
162+643
Target:
| Input:
162+643
Target:
<scratch>
[1,6,2] has 3 digits.
[6,4,3] has 3 digits.
[1,6,2] + [6,4,3] , A=[] , C=0 , 2+3+0=5 , A->5 , C->0
[1,6] + [6,4] , A=[5] , C=0 , 6+4+0=10 , A->0 , C->1
[1] + [6] , A=[0,5] , C=1 , 1+6+1=8 , A->8 , C->0
[] + [] , A=[8,0,5] C=0 , END
</scratch>
805
| 805 |
Input:
51+695
Target:
| Input:
51+695
Target:
<scratch>
[5,1] has 2 digits.
[6,9,5] has 3 digits.
[5,1] + [6,9,5] , A=[] , C=0 , 1+5+0=6 , A->6 , C->0
[5] + [6,9] , A=[6] , C=0 , 5+9+0=14 , A->4 , C->1
[] + [6] , A=[4,6] , C=1 , 0+6+1=7 , A->7 , C->0
[] + [] , A=[7,4,6] C=0 , END
</scratch>
746
| 746 |
Input:
348+797
Target:
| Input:
348+797
Target:
<scratch>
[3,4,8] has 3 digits.
[7,9,7] has 3 digits.
[3,4,8] + [7,9,7] , A=[] , C=0 , 8+7+0=15 , A->5 , C->1
[3,4] + [7,9] , A=[5] , C=1 , 4+9+1=14 , A->4 , C->1
[3] + [7] , A=[4,5] , C=1 , 3+7+1=11 , A->1 , C->1
[] + [] , A=[1,4,5] C=1 , END
</scratch>
1145
| 1145 |
Input:
665+177
Target:
| Input:
665+177
Target:
<scratch>
[6,6,5] has 3 digits.
[1,7,7] has 3 digits.
[6,6,5] + [1,7,7] , A=[] , C=0 , 5+7+0=12 , A->2 , C->1
[6,6] + [1,7] , A=[2] , C=1 , 6+7+1=14 , A->4 , C->1
[6] + [1] , A=[4,2] , C=1 , 6+1+1=8 , A->8 , C->0
[] + [] , A=[8,4,2] C=0 , END
</scratch>
842
| 842 |
Input:
789+637
Target:
| Input:
789+637
Target:
<scratch>
[7,8,9] has 3 digits.
[6,3,7] has 3 digits.
[7,8,9] + [6,3,7] , A=[] , C=0 , 9+7+0=16 , A->6 , C->1
[7,8] + [6,3] , A=[6] , C=1 , 8+3+1=12 , A->2 , C->1
[7] + [6] , A=[2,6] , C=1 , 7+6+1=14 , A->4 , C->1
[] + [] , A=[4,2,6] C=1 , END
</scratch>
1426
| 1426 |
Input:
47+871
Target:
| Input:
47+871
Target:
<scratch>
[4,7] has 2 digits.
[8,7,1] has 3 digits.
[4,7] + [8,7,1] , A=[] , C=0 , 7+1+0=8 , A->8 , C->0
[4] + [8,7] , A=[8] , C=0 , 4+7+0=11 , A->1 , C->1
[] + [8] , A=[1,8] , C=1 , 0+8+1=9 , A->9 , C->0
[] + [] , A=[9,1,8] C=0 , END
</scratch>
918
| 918 |
Input:
571+505
Target:
| Input:
571+505
Target:
<scratch>
[5,7,1] has 3 digits.
[5,0,5] has 3 digits.
[5,7,1] + [5,0,5] , A=[] , C=0 , 1+5+0=6 , A->6 , C->0
[5,7] + [5,0] , A=[6] , C=0 , 7+0+0=7 , A->7 , C->0
[5] + [5] , A=[7,6] , C=0 , 5+5+0=10 , A->0 , C->1
[] + [] , A=[0,7,6] C=1 , END
</scratch>
1076
| 1076 |
Input:
503+432
Target:
| Input:
503+432
Target:
<scratch>
[5,0,3] has 3 digits.
[4,3,2] has 3 digits.
[5,0,3] + [4,3,2] , A=[] , C=0 , 3+2+0=5 , A->5 , C->0
[5,0] + [4,3] , A=[5] , C=0 , 0+3+0=3 , A->3 , C->0
[5] + [4] , A=[3,5] , C=0 , 5+4+0=9 , A->9 , C->0
[] + [] , A=[9,3,5] C=0 , END
</scratch>
935
| 935 |
Input:
904+669
Target:
| Input:
904+669
Target:
<scratch>
[9,0,4] has 3 digits.
[6,6,9] has 3 digits.
[9,0,4] + [6,6,9] , A=[] , C=0 , 4+9+0=13 , A->3 , C->1
[9,0] + [6,6] , A=[3] , C=1 , 0+6+1=7 , A->7 , C->0
[9] + [6] , A=[7,3] , C=0 , 9+6+0=15 , A->5 , C->1
[] + [] , A=[5,7,3] C=1 , END
</scratch>
1573
| 1573 |
Input:
843+180
Target:
| Input:
843+180
Target:
<scratch>
[8,4,3] has 3 digits.
[1,8,0] has 3 digits.
[8,4,3] + [1,8,0] , A=[] , C=0 , 3+0+0=3 , A->3 , C->0
[8,4] + [1,8] , A=[3] , C=0 , 4+8+0=12 , A->2 , C->1
[8] + [1] , A=[2,3] , C=1 , 8+1+1=10 , A->0 , C->1
[] + [] , A=[0,2,3] C=1 , END
</scratch>
1023
| 1023 |
Input:
483+220
Target:
| Input:
483+220
Target:
<scratch>
[4,8,3] has 3 digits.
[2,2,0] has 3 digits.
[4,8,3] + [2,2,0] , A=[] , C=0 , 3+0+0=3 , A->3 , C->0
[4,8] + [2,2] , A=[3] , C=0 , 8+2+0=10 , A->0 , C->1
[4] + [2] , A=[0,3] , C=1 , 4+2+1=7 , A->7 , C->0
[] + [] , A=[7,0,3] C=0 , END
</scratch>
703
| 703 |
Input:
258+42
Target:
| Input:
258+42
Target:
<scratch>
[2,5,8] has 3 digits.
[4,2] has 2 digits.
[2,5,8] + [4,2] , A=[] , C=0 , 8+2+0=10 , A->0 , C->1
[2,5] + [4] , A=[0] , C=1 , 5+4+1=10 , A->0 , C->1
[2] + [] , A=[0,0] , C=1 , 2+0+1=3 , A->3 , C->0
[] + [] , A=[3,0,0] C=0 , END
</scratch>
300
| 300 |
Input:
291+749
Target:
| Input:
291+749
Target:
<scratch>
[2,9,1] has 3 digits.
[7,4,9] has 3 digits.
[2,9,1] + [7,4,9] , A=[] , C=0 , 1+9+0=10 , A->0 , C->1
[2,9] + [7,4] , A=[0] , C=1 , 9+4+1=14 , A->4 , C->1
[2] + [7] , A=[4,0] , C=1 , 2+7+1=10 , A->0 , C->1
[] + [] , A=[0,4,0] C=1 , END
</scratch>
1040
| 1040 |
Input:
787+342
Target:
| Input:
787+342
Target:
<scratch>
[7,8,7] has 3 digits.
[3,4,2] has 3 digits.
[7,8,7] + [3,4,2] , A=[] , C=0 , 7+2+0=9 , A->9 , C->0
[7,8] + [3,4] , A=[9] , C=0 , 8+4+0=12 , A->2 , C->1
[7] + [3] , A=[2,9] , C=1 , 7+3+1=11 , A->1 , C->1
[] + [] , A=[1,2,9] C=1 , END
</scratch>
1129
| 1129 |
Input:
990+69
Target:
| Input:
990+69
Target:
<scratch>
[9,9,0] has 3 digits.
[6,9] has 2 digits.
[9,9,0] + [6,9] , A=[] , C=0 , 0+9+0=9 , A->9 , C->0
[9,9] + [6] , A=[9] , C=0 , 9+6+0=15 , A->5 , C->1
[9] + [] , A=[5,9] , C=1 , 9+0+1=10 , A->0 , C->1
[] + [] , A=[0,5,9] C=1 , END
</scratch>
1059
| 1059 |
Input:
672+206
Target:
| Input:
672+206
Target:
<scratch>
[6,7,2] has 3 digits.
[2,0,6] has 3 digits.
[6,7,2] + [2,0,6] , A=[] , C=0 , 2+6+0=8 , A->8 , C->0
[6,7] + [2,0] , A=[8] , C=0 , 7+0+0=7 , A->7 , C->0
[6] + [2] , A=[7,8] , C=0 , 6+2+0=8 , A->8 , C->0
[] + [] , A=[8,7,8] C=0 , END
</scratch>
878
| 878 |
Input:
156+299
Target:
| Input:
156+299
Target:
<scratch>
[1,5,6] has 3 digits.
[2,9,9] has 3 digits.
[1,5,6] + [2,9,9] , A=[] , C=0 , 6+9+0=15 , A->5 , C->1
[1,5] + [2,9] , A=[5] , C=1 , 5+9+1=15 , A->5 , C->1
[1] + [2] , A=[5,5] , C=1 , 1+2+1=4 , A->4 , C->0
[] + [] , A=[4,5,5] C=0 , END
</scratch>
455
| 455 |
Input:
356+157
Target:
| Input:
356+157
Target:
<scratch>
[3,5,6] has 3 digits.
[1,5,7] has 3 digits.
[3,5,6] + [1,5,7] , A=[] , C=0 , 6+7+0=13 , A->3 , C->1
[3,5] + [1,5] , A=[3] , C=1 , 5+5+1=11 , A->1 , C->1
[3] + [1] , A=[1,3] , C=1 , 3+1+1=5 , A->5 , C->0
[] + [] , A=[5,1,3] C=0 , END
</scratch>
513
| 513 |
Input:
791+714
Target:
| Input:
791+714
Target:
<scratch>
[7,9,1] has 3 digits.
[7,1,4] has 3 digits.
[7,9,1] + [7,1,4] , A=[] , C=0 , 1+4+0=5 , A->5 , C->0
[7,9] + [7,1] , A=[5] , C=0 , 9+1+0=10 , A->0 , C->1
[7] + [7] , A=[0,5] , C=1 , 7+7+1=15 , A->5 , C->1
[] + [] , A=[5,0,5] C=1 , END
</scratch>
1505
| 1505 |
Input:
679+403
Target:
| Input:
679+403
Target:
<scratch>
[6,7,9] has 3 digits.
[4,0,3] has 3 digits.
[6,7,9] + [4,0,3] , A=[] , C=0 , 9+3+0=12 , A->2 , C->1
[6,7] + [4,0] , A=[2] , C=1 , 7+0+1=8 , A->8 , C->0
[6] + [4] , A=[8,2] , C=0 , 6+4+0=10 , A->0 , C->1
[] + [] , A=[0,8,2] C=1 , END
</scratch>
1082
| 1082 |
Input:
535+235
Target:
| Input:
535+235
Target:
<scratch>
[5,3,5] has 3 digits.
[2,3,5] has 3 digits.
[5,3,5] + [2,3,5] , A=[] , C=0 , 5+5+0=10 , A->0 , C->1
[5,3] + [2,3] , A=[0] , C=1 , 3+3+1=7 , A->7 , C->0
[5] + [2] , A=[7,0] , C=0 , 5+2+0=7 , A->7 , C->0
[] + [] , A=[7,7,0] C=0 , END
</scratch>
770
| 770 |
Input:
231+886
Target:
| Input:
231+886
Target:
<scratch>
[2,3,1] has 3 digits.
[8,8,6] has 3 digits.
[2,3,1] + [8,8,6] , A=[] , C=0 , 1+6+0=7 , A->7 , C->0
[2,3] + [8,8] , A=[7] , C=0 , 3+8+0=11 , A->1 , C->1
[2] + [8] , A=[1,7] , C=1 , 2+8+1=11 , A->1 , C->1
[] + [] , A=[1,1,7] C=1 , END
</scratch>
1117
| 1117 |
Input:
961+472
Target:
| Input:
961+472
Target:
<scratch>
[9,6,1] has 3 digits.
[4,7,2] has 3 digits.
[9,6,1] + [4,7,2] , A=[] , C=0 , 1+2+0=3 , A->3 , C->0
[9,6] + [4,7] , A=[3] , C=0 , 6+7+0=13 , A->3 , C->1
[9] + [4] , A=[3,3] , C=1 , 9+4+1=14 , A->4 , C->1
[] + [] , A=[4,3,3] C=1 , END
</scratch>
1433
| 1433 |
Input:
425+425
Target:
| Input:
425+425
Target:
<scratch>
[4,2,5] has 3 digits.
[4,2,5] has 3 digits.
[4,2,5] + [4,2,5] , A=[] , C=0 , 5+5+0=10 , A->0 , C->1
[4,2] + [4,2] , A=[0] , C=1 , 2+2+1=5 , A->5 , C->0
[4] + [4] , A=[5,0] , C=0 , 4+4+0=8 , A->8 , C->0
[] + [] , A=[8,5,0] C=0 , END
</scratch>
850
| 850 |
Input:
577+595
Target:
| Input:
577+595
Target:
<scratch>
[5,7,7] has 3 digits.
[5,9,5] has 3 digits.
[5,7,7] + [5,9,5] , A=[] , C=0 , 7+5+0=12 , A->2 , C->1
[5,7] + [5,9] , A=[2] , C=1 , 7+9+1=17 , A->7 , C->1
[5] + [5] , A=[7,2] , C=1 , 5+5+1=11 , A->1 , C->1
[] + [] , A=[1,7,2] C=1 , END
</scratch>
1172
| 1172 |
Input:
150+49
Target:
| Input:
150+49
Target:
<scratch>
[1,5,0] has 3 digits.
[4,9] has 2 digits.
[1,5,0] + [4,9] , A=[] , C=0 , 0+9+0=9 , A->9 , C->0
[1,5] + [4] , A=[9] , C=0 , 5+4+0=9 , A->9 , C->0
[1] + [] , A=[9,9] , C=0 , 1+0+0=1 , A->1 , C->0
[] + [] , A=[1,9,9] C=0 , END
</scratch>
199
| 199 |
Input:
433+389
Target:
| Input:
433+389
Target:
<scratch>
[4,3,3] has 3 digits.
[3,8,9] has 3 digits.
[4,3,3] + [3,8,9] , A=[] , C=0 , 3+9+0=12 , A->2 , C->1
[4,3] + [3,8] , A=[2] , C=1 , 3+8+1=12 , A->2 , C->1
[4] + [3] , A=[2,2] , C=1 , 4+3+1=8 , A->8 , C->0
[] + [] , A=[8,2,2] C=0 , END
</scratch>
822
| 822 |
Input:
809+385
Target:
| Input:
809+385
Target:
<scratch>
[8,0,9] has 3 digits.
[3,8,5] has 3 digits.
[8,0,9] + [3,8,5] , A=[] , C=0 , 9+5+0=14 , A->4 , C->1
[8,0] + [3,8] , A=[4] , C=1 , 0+8+1=9 , A->9 , C->0
[8] + [3] , A=[9,4] , C=0 , 8+3+0=11 , A->1 , C->1
[] + [] , A=[1,9,4] C=1 , END
</scratch>
1194
| 1194 |
Input:
459+576
Target:
| Input:
459+576
Target:
<scratch>
[4,5,9] has 3 digits.
[5,7,6] has 3 digits.
[4,5,9] + [5,7,6] , A=[] , C=0 , 9+6+0=15 , A->5 , C->1
[4,5] + [5,7] , A=[5] , C=1 , 5+7+1=13 , A->3 , C->1
[4] + [5] , A=[3,5] , C=1 , 4+5+1=10 , A->0 , C->1
[] + [] , A=[0,3,5] C=1 , END
</scratch>
1035
| 1035 |
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