input_test
stringlengths 19
23
| scratchpad
stringlengths 151
283
| result_final
stringlengths 1
4
|
|---|---|---|
Input:
484+769
Target:
| Input:
484+769
Target:
<scratch>
[4,8,4] has 3 digits.
[7,6,9] has 3 digits.
[4,8,4] + [7,6,9] , A=[] , C=0 , 4+9+0=13 , A->3 , C->1
[4,8] + [7,6] , A=[3] , C=1 , 8+6+1=15 , A->5 , C->1
[4] + [7] , A=[5,3] , C=1 , 4+7+1=12 , A->2 , C->1
[] + [] , A=[2,5,3] C=1 , END
</scratch>
1253
| 1253 |
Input:
793+278
Target:
| Input:
793+278
Target:
<scratch>
[7,9,3] has 3 digits.
[2,7,8] has 3 digits.
[7,9,3] + [2,7,8] , A=[] , C=0 , 3+8+0=11 , A->1 , C->1
[7,9] + [2,7] , A=[1] , C=1 , 9+7+1=17 , A->7 , C->1
[7] + [2] , A=[7,1] , C=1 , 7+2+1=10 , A->0 , C->1
[] + [] , A=[0,7,1] C=1 , END
</scratch>
1071
| 1071 |
Input:
153+804
Target:
| Input:
153+804
Target:
<scratch>
[1,5,3] has 3 digits.
[8,0,4] has 3 digits.
[1,5,3] + [8,0,4] , A=[] , C=0 , 3+4+0=7 , A->7 , C->0
[1,5] + [8,0] , A=[7] , C=0 , 5+0+0=5 , A->5 , C->0
[1] + [8] , A=[5,7] , C=0 , 1+8+0=9 , A->9 , C->0
[] + [] , A=[9,5,7] C=0 , END
</scratch>
957
| 957 |
Input:
964+757
Target:
| Input:
964+757
Target:
<scratch>
[9,6,4] has 3 digits.
[7,5,7] has 3 digits.
[9,6,4] + [7,5,7] , A=[] , C=0 , 4+7+0=11 , A->1 , C->1
[9,6] + [7,5] , A=[1] , C=1 , 6+5+1=12 , A->2 , C->1
[9] + [7] , A=[2,1] , C=1 , 9+7+1=17 , A->7 , C->1
[] + [] , A=[7,2,1] C=1 , END
</scratch>
1721
| 1721 |
Input:
448+556
Target:
| Input:
448+556
Target:
<scratch>
[4,4,8] has 3 digits.
[5,5,6] has 3 digits.
[4,4,8] + [5,5,6] , A=[] , C=0 , 8+6+0=14 , A->4 , C->1
[4,4] + [5,5] , A=[4] , C=1 , 4+5+1=10 , A->0 , C->1
[4] + [5] , A=[0,4] , C=1 , 4+5+1=10 , A->0 , C->1
[] + [] , A=[0,0,4] C=1 , END
</scratch>
1004
| 1004 |
Input:
74+987
Target:
| Input:
74+987
Target:
<scratch>
[7,4] has 2 digits.
[9,8,7] has 3 digits.
[7,4] + [9,8,7] , A=[] , C=0 , 4+7+0=11 , A->1 , C->1
[7] + [9,8] , A=[1] , C=1 , 7+8+1=16 , A->6 , C->1
[] + [9] , A=[6,1] , C=1 , 0+9+1=10 , A->0 , C->1
[] + [] , A=[0,6,1] C=1 , END
</scratch>
1061
| 1061 |
Input:
446+985
Target:
| Input:
446+985
Target:
<scratch>
[4,4,6] has 3 digits.
[9,8,5] has 3 digits.
[4,4,6] + [9,8,5] , A=[] , C=0 , 6+5+0=11 , A->1 , C->1
[4,4] + [9,8] , A=[1] , C=1 , 4+8+1=13 , A->3 , C->1
[4] + [9] , A=[3,1] , C=1 , 4+9+1=14 , A->4 , C->1
[] + [] , A=[4,3,1] C=1 , END
</scratch>
1431
| 1431 |
Input:
984+867
Target:
| Input:
984+867
Target:
<scratch>
[9,8,4] has 3 digits.
[8,6,7] has 3 digits.
[9,8,4] + [8,6,7] , A=[] , C=0 , 4+7+0=11 , A->1 , C->1
[9,8] + [8,6] , A=[1] , C=1 , 8+6+1=15 , A->5 , C->1
[9] + [8] , A=[5,1] , C=1 , 9+8+1=18 , A->8 , C->1
[] + [] , A=[8,5,1] C=1 , END
</scratch>
1851
| 1851 |
Input:
315+474
Target:
| Input:
315+474
Target:
<scratch>
[3,1,5] has 3 digits.
[4,7,4] has 3 digits.
[3,1,5] + [4,7,4] , A=[] , C=0 , 5+4+0=9 , A->9 , C->0
[3,1] + [4,7] , A=[9] , C=0 , 1+7+0=8 , A->8 , C->0
[3] + [4] , A=[8,9] , C=0 , 3+4+0=7 , A->7 , C->0
[] + [] , A=[7,8,9] C=0 , END
</scratch>
789
| 789 |
Input:
344+768
Target:
| Input:
344+768
Target:
<scratch>
[3,4,4] has 3 digits.
[7,6,8] has 3 digits.
[3,4,4] + [7,6,8] , A=[] , C=0 , 4+8+0=12 , A->2 , C->1
[3,4] + [7,6] , A=[2] , C=1 , 4+6+1=11 , A->1 , C->1
[3] + [7] , A=[1,2] , C=1 , 3+7+1=11 , A->1 , C->1
[] + [] , A=[1,1,2] C=1 , END
</scratch>
1112
| 1112 |
Input:
203+653
Target:
| Input:
203+653
Target:
<scratch>
[2,0,3] has 3 digits.
[6,5,3] has 3 digits.
[2,0,3] + [6,5,3] , A=[] , C=0 , 3+3+0=6 , A->6 , C->0
[2,0] + [6,5] , A=[6] , C=0 , 0+5+0=5 , A->5 , C->0
[2] + [6] , A=[5,6] , C=0 , 2+6+0=8 , A->8 , C->0
[] + [] , A=[8,5,6] C=0 , END
</scratch>
856
| 856 |
Input:
374+420
Target:
| Input:
374+420
Target:
<scratch>
[3,7,4] has 3 digits.
[4,2,0] has 3 digits.
[3,7,4] + [4,2,0] , A=[] , C=0 , 4+0+0=4 , A->4 , C->0
[3,7] + [4,2] , A=[4] , C=0 , 7+2+0=9 , A->9 , C->0
[3] + [4] , A=[9,4] , C=0 , 3+4+0=7 , A->7 , C->0
[] + [] , A=[7,9,4] C=0 , END
</scratch>
794
| 794 |
Input:
426+400
Target:
| Input:
426+400
Target:
<scratch>
[4,2,6] has 3 digits.
[4,0,0] has 3 digits.
[4,2,6] + [4,0,0] , A=[] , C=0 , 6+0+0=6 , A->6 , C->0
[4,2] + [4,0] , A=[6] , C=0 , 2+0+0=2 , A->2 , C->0
[4] + [4] , A=[2,6] , C=0 , 4+4+0=8 , A->8 , C->0
[] + [] , A=[8,2,6] C=0 , END
</scratch>
826
| 826 |
Input:
301+485
Target:
| Input:
301+485
Target:
<scratch>
[3,0,1] has 3 digits.
[4,8,5] has 3 digits.
[3,0,1] + [4,8,5] , A=[] , C=0 , 1+5+0=6 , A->6 , C->0
[3,0] + [4,8] , A=[6] , C=0 , 0+8+0=8 , A->8 , C->0
[3] + [4] , A=[8,6] , C=0 , 3+4+0=7 , A->7 , C->0
[] + [] , A=[7,8,6] C=0 , END
</scratch>
786
| 786 |
Input:
520+160
Target:
| Input:
520+160
Target:
<scratch>
[5,2,0] has 3 digits.
[1,6,0] has 3 digits.
[5,2,0] + [1,6,0] , A=[] , C=0 , 0+0+0=0 , A->0 , C->0
[5,2] + [1,6] , A=[0] , C=0 , 2+6+0=8 , A->8 , C->0
[5] + [1] , A=[8,0] , C=0 , 5+1+0=6 , A->6 , C->0
[] + [] , A=[6,8,0] C=0 , END
</scratch>
680
| 680 |
Input:
130+765
Target:
| Input:
130+765
Target:
<scratch>
[1,3,0] has 3 digits.
[7,6,5] has 3 digits.
[1,3,0] + [7,6,5] , A=[] , C=0 , 0+5+0=5 , A->5 , C->0
[1,3] + [7,6] , A=[5] , C=0 , 3+6+0=9 , A->9 , C->0
[1] + [7] , A=[9,5] , C=0 , 1+7+0=8 , A->8 , C->0
[] + [] , A=[8,9,5] C=0 , END
</scratch>
895
| 895 |
Input:
537+301
Target:
| Input:
537+301
Target:
<scratch>
[5,3,7] has 3 digits.
[3,0,1] has 3 digits.
[5,3,7] + [3,0,1] , A=[] , C=0 , 7+1+0=8 , A->8 , C->0
[5,3] + [3,0] , A=[8] , C=0 , 3+0+0=3 , A->3 , C->0
[5] + [3] , A=[3,8] , C=0 , 5+3+0=8 , A->8 , C->0
[] + [] , A=[8,3,8] C=0 , END
</scratch>
838
| 838 |
Input:
557+474
Target:
| Input:
557+474
Target:
<scratch>
[5,5,7] has 3 digits.
[4,7,4] has 3 digits.
[5,5,7] + [4,7,4] , A=[] , C=0 , 7+4+0=11 , A->1 , C->1
[5,5] + [4,7] , A=[1] , C=1 , 5+7+1=13 , A->3 , C->1
[5] + [4] , A=[3,1] , C=1 , 5+4+1=10 , A->0 , C->1
[] + [] , A=[0,3,1] C=1 , END
</scratch>
1031
| 1031 |
Input:
859+662
Target:
| Input:
859+662
Target:
<scratch>
[8,5,9] has 3 digits.
[6,6,2] has 3 digits.
[8,5,9] + [6,6,2] , A=[] , C=0 , 9+2+0=11 , A->1 , C->1
[8,5] + [6,6] , A=[1] , C=1 , 5+6+1=12 , A->2 , C->1
[8] + [6] , A=[2,1] , C=1 , 8+6+1=15 , A->5 , C->1
[] + [] , A=[5,2,1] C=1 , END
</scratch>
1521
| 1521 |
Input:
122+141
Target:
| Input:
122+141
Target:
<scratch>
[1,2,2] has 3 digits.
[1,4,1] has 3 digits.
[1,2,2] + [1,4,1] , A=[] , C=0 , 2+1+0=3 , A->3 , C->0
[1,2] + [1,4] , A=[3] , C=0 , 2+4+0=6 , A->6 , C->0
[1] + [1] , A=[6,3] , C=0 , 1+1+0=2 , A->2 , C->0
[] + [] , A=[2,6,3] C=0 , END
</scratch>
263
| 263 |
Input:
185+604
Target:
| Input:
185+604
Target:
<scratch>
[1,8,5] has 3 digits.
[6,0,4] has 3 digits.
[1,8,5] + [6,0,4] , A=[] , C=0 , 5+4+0=9 , A->9 , C->0
[1,8] + [6,0] , A=[9] , C=0 , 8+0+0=8 , A->8 , C->0
[1] + [6] , A=[8,9] , C=0 , 1+6+0=7 , A->7 , C->0
[] + [] , A=[7,8,9] C=0 , END
</scratch>
789
| 789 |
Input:
494+918
Target:
| Input:
494+918
Target:
<scratch>
[4,9,4] has 3 digits.
[9,1,8] has 3 digits.
[4,9,4] + [9,1,8] , A=[] , C=0 , 4+8+0=12 , A->2 , C->1
[4,9] + [9,1] , A=[2] , C=1 , 9+1+1=11 , A->1 , C->1
[4] + [9] , A=[1,2] , C=1 , 4+9+1=14 , A->4 , C->1
[] + [] , A=[4,1,2] C=1 , END
</scratch>
1412
| 1412 |
Input:
928+75
Target:
| Input:
928+75
Target:
<scratch>
[9,2,8] has 3 digits.
[7,5] has 2 digits.
[9,2,8] + [7,5] , A=[] , C=0 , 8+5+0=13 , A->3 , C->1
[9,2] + [7] , A=[3] , C=1 , 2+7+1=10 , A->0 , C->1
[9] + [] , A=[0,3] , C=1 , 9+0+1=10 , A->0 , C->1
[] + [] , A=[0,0,3] C=1 , END
</scratch>
1003
| 1003 |
Input:
301+234
Target:
| Input:
301+234
Target:
<scratch>
[3,0,1] has 3 digits.
[2,3,4] has 3 digits.
[3,0,1] + [2,3,4] , A=[] , C=0 , 1+4+0=5 , A->5 , C->0
[3,0] + [2,3] , A=[5] , C=0 , 0+3+0=3 , A->3 , C->0
[3] + [2] , A=[3,5] , C=0 , 3+2+0=5 , A->5 , C->0
[] + [] , A=[5,3,5] C=0 , END
</scratch>
535
| 535 |
Input:
152+304
Target:
| Input:
152+304
Target:
<scratch>
[1,5,2] has 3 digits.
[3,0,4] has 3 digits.
[1,5,2] + [3,0,4] , A=[] , C=0 , 2+4+0=6 , A->6 , C->0
[1,5] + [3,0] , A=[6] , C=0 , 5+0+0=5 , A->5 , C->0
[1] + [3] , A=[5,6] , C=0 , 1+3+0=4 , A->4 , C->0
[] + [] , A=[4,5,6] C=0 , END
</scratch>
456
| 456 |
Input:
162+505
Target:
| Input:
162+505
Target:
<scratch>
[1,6,2] has 3 digits.
[5,0,5] has 3 digits.
[1,6,2] + [5,0,5] , A=[] , C=0 , 2+5+0=7 , A->7 , C->0
[1,6] + [5,0] , A=[7] , C=0 , 6+0+0=6 , A->6 , C->0
[1] + [5] , A=[6,7] , C=0 , 1+5+0=6 , A->6 , C->0
[] + [] , A=[6,6,7] C=0 , END
</scratch>
667
| 667 |
Input:
685+104
Target:
| Input:
685+104
Target:
<scratch>
[6,8,5] has 3 digits.
[1,0,4] has 3 digits.
[6,8,5] + [1,0,4] , A=[] , C=0 , 5+4+0=9 , A->9 , C->0
[6,8] + [1,0] , A=[9] , C=0 , 8+0+0=8 , A->8 , C->0
[6] + [1] , A=[8,9] , C=0 , 6+1+0=7 , A->7 , C->0
[] + [] , A=[7,8,9] C=0 , END
</scratch>
789
| 789 |
Input:
154+859
Target:
| Input:
154+859
Target:
<scratch>
[1,5,4] has 3 digits.
[8,5,9] has 3 digits.
[1,5,4] + [8,5,9] , A=[] , C=0 , 4+9+0=13 , A->3 , C->1
[1,5] + [8,5] , A=[3] , C=1 , 5+5+1=11 , A->1 , C->1
[1] + [8] , A=[1,3] , C=1 , 1+8+1=10 , A->0 , C->1
[] + [] , A=[0,1,3] C=1 , END
</scratch>
1013
| 1013 |
Input:
33+342
Target:
| Input:
33+342
Target:
<scratch>
[3,3] has 2 digits.
[3,4,2] has 3 digits.
[3,3] + [3,4,2] , A=[] , C=0 , 3+2+0=5 , A->5 , C->0
[3] + [3,4] , A=[5] , C=0 , 3+4+0=7 , A->7 , C->0
[] + [3] , A=[7,5] , C=0 , 0+3+0=3 , A->3 , C->0
[] + [] , A=[3,7,5] C=0 , END
</scratch>
375
| 375 |
Input:
51+828
Target:
| Input:
51+828
Target:
<scratch>
[5,1] has 2 digits.
[8,2,8] has 3 digits.
[5,1] + [8,2,8] , A=[] , C=0 , 1+8+0=9 , A->9 , C->0
[5] + [8,2] , A=[9] , C=0 , 5+2+0=7 , A->7 , C->0
[] + [8] , A=[7,9] , C=0 , 0+8+0=8 , A->8 , C->0
[] + [] , A=[8,7,9] C=0 , END
</scratch>
879
| 879 |
Input:
739+891
Target:
| Input:
739+891
Target:
<scratch>
[7,3,9] has 3 digits.
[8,9,1] has 3 digits.
[7,3,9] + [8,9,1] , A=[] , C=0 , 9+1+0=10 , A->0 , C->1
[7,3] + [8,9] , A=[0] , C=1 , 3+9+1=13 , A->3 , C->1
[7] + [8] , A=[3,0] , C=1 , 7+8+1=16 , A->6 , C->1
[] + [] , A=[6,3,0] C=1 , END
</scratch>
1630
| 1630 |
Input:
756+545
Target:
| Input:
756+545
Target:
<scratch>
[7,5,6] has 3 digits.
[5,4,5] has 3 digits.
[7,5,6] + [5,4,5] , A=[] , C=0 , 6+5+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:
110+734
Target:
| Input:
110+734
Target:
<scratch>
[1,1,0] has 3 digits.
[7,3,4] has 3 digits.
[1,1,0] + [7,3,4] , A=[] , C=0 , 0+4+0=4 , A->4 , C->0
[1,1] + [7,3] , A=[4] , C=0 , 1+3+0=4 , A->4 , C->0
[1] + [7] , A=[4,4] , C=0 , 1+7+0=8 , A->8 , C->0
[] + [] , A=[8,4,4] C=0 , END
</scratch>
844
| 844 |
Input:
888+863
Target:
| Input:
888+863
Target:
<scratch>
[8,8,8] has 3 digits.
[8,6,3] has 3 digits.
[8,8,8] + [8,6,3] , A=[] , C=0 , 8+3+0=11 , A->1 , C->1
[8,8] + [8,6] , A=[1] , C=1 , 8+6+1=15 , A->5 , C->1
[8] + [8] , A=[5,1] , C=1 , 8+8+1=17 , A->7 , C->1
[] + [] , A=[7,5,1] C=1 , END
</scratch>
1751
| 1751 |
Input:
61+412
Target:
| Input:
61+412
Target:
<scratch>
[6,1] has 2 digits.
[4,1,2] has 3 digits.
[6,1] + [4,1,2] , A=[] , C=0 , 1+2+0=3 , A->3 , C->0
[6] + [4,1] , A=[3] , C=0 , 6+1+0=7 , A->7 , C->0
[] + [4] , A=[7,3] , C=0 , 0+4+0=4 , A->4 , C->0
[] + [] , A=[4,7,3] C=0 , END
</scratch>
473
| 473 |
Input:
421+171
Target:
| Input:
421+171
Target:
<scratch>
[4,2,1] has 3 digits.
[1,7,1] has 3 digits.
[4,2,1] + [1,7,1] , A=[] , C=0 , 1+1+0=2 , A->2 , C->0
[4,2] + [1,7] , A=[2] , C=0 , 2+7+0=9 , A->9 , C->0
[4] + [1] , A=[9,2] , C=0 , 4+1+0=5 , A->5 , C->0
[] + [] , A=[5,9,2] C=0 , END
</scratch>
592
| 592 |
Input:
496+844
Target:
| Input:
496+844
Target:
<scratch>
[4,9,6] has 3 digits.
[8,4,4] has 3 digits.
[4,9,6] + [8,4,4] , A=[] , C=0 , 6+4+0=10 , A->0 , C->1
[4,9] + [8,4] , A=[0] , C=1 , 9+4+1=14 , A->4 , C->1
[4] + [8] , A=[4,0] , C=1 , 4+8+1=13 , A->3 , C->1
[] + [] , A=[3,4,0] C=1 , END
</scratch>
1340
| 1340 |
Input:
657+966
Target:
| Input:
657+966
Target:
<scratch>
[6,5,7] has 3 digits.
[9,6,6] has 3 digits.
[6,5,7] + [9,6,6] , A=[] , C=0 , 7+6+0=13 , A->3 , C->1
[6,5] + [9,6] , A=[3] , C=1 , 5+6+1=12 , A->2 , C->1
[6] + [9] , A=[2,3] , C=1 , 6+9+1=16 , A->6 , C->1
[] + [] , A=[6,2,3] C=1 , END
</scratch>
1623
| 1623 |
Input:
174+410
Target:
| Input:
174+410
Target:
<scratch>
[1,7,4] has 3 digits.
[4,1,0] has 3 digits.
[1,7,4] + [4,1,0] , A=[] , C=0 , 4+0+0=4 , A->4 , C->0
[1,7] + [4,1] , A=[4] , C=0 , 7+1+0=8 , A->8 , C->0
[1] + [4] , A=[8,4] , C=0 , 1+4+0=5 , A->5 , C->0
[] + [] , A=[5,8,4] C=0 , END
</scratch>
584
| 584 |
Input:
979+57
Target:
| Input:
979+57
Target:
<scratch>
[9,7,9] has 3 digits.
[5,7] has 2 digits.
[9,7,9] + [5,7] , A=[] , C=0 , 9+7+0=16 , A->6 , C->1
[9,7] + [5] , A=[6] , C=1 , 7+5+1=13 , A->3 , C->1
[9] + [] , A=[3,6] , C=1 , 9+0+1=10 , A->0 , C->1
[] + [] , A=[0,3,6] C=1 , END
</scratch>
1036
| 1036 |
Input:
161+113
Target:
| Input:
161+113
Target:
<scratch>
[1,6,1] has 3 digits.
[1,1,3] has 3 digits.
[1,6,1] + [1,1,3] , A=[] , C=0 , 1+3+0=4 , A->4 , C->0
[1,6] + [1,1] , A=[4] , C=0 , 6+1+0=7 , A->7 , C->0
[1] + [1] , A=[7,4] , C=0 , 1+1+0=2 , A->2 , C->0
[] + [] , A=[2,7,4] C=0 , END
</scratch>
274
| 274 |
Input:
669+762
Target:
| Input:
669+762
Target:
<scratch>
[6,6,9] has 3 digits.
[7,6,2] has 3 digits.
[6,6,9] + [7,6,2] , A=[] , C=0 , 9+2+0=11 , A->1 , C->1
[6,6] + [7,6] , A=[1] , C=1 , 6+6+1=13 , A->3 , C->1
[6] + [7] , A=[3,1] , C=1 , 6+7+1=14 , A->4 , C->1
[] + [] , A=[4,3,1] C=1 , END
</scratch>
1431
| 1431 |
Input:
114+864
Target:
| Input:
114+864
Target:
<scratch>
[1,1,4] has 3 digits.
[8,6,4] has 3 digits.
[1,1,4] + [8,6,4] , A=[] , C=0 , 4+4+0=8 , A->8 , C->0
[1,1] + [8,6] , A=[8] , C=0 , 1+6+0=7 , A->7 , C->0
[1] + [8] , A=[7,8] , C=0 , 1+8+0=9 , A->9 , C->0
[] + [] , A=[9,7,8] C=0 , END
</scratch>
978
| 978 |
Input:
284+600
Target:
| Input:
284+600
Target:
<scratch>
[2,8,4] has 3 digits.
[6,0,0] has 3 digits.
[2,8,4] + [6,0,0] , A=[] , C=0 , 4+0+0=4 , A->4 , C->0
[2,8] + [6,0] , A=[4] , C=0 , 8+0+0=8 , A->8 , C->0
[2] + [6] , A=[8,4] , C=0 , 2+6+0=8 , A->8 , C->0
[] + [] , A=[8,8,4] C=0 , END
</scratch>
884
| 884 |
Input:
604+63
Target:
| Input:
604+63
Target:
<scratch>
[6,0,4] has 3 digits.
[6,3] has 2 digits.
[6,0,4] + [6,3] , A=[] , C=0 , 4+3+0=7 , A->7 , C->0
[6,0] + [6] , A=[7] , C=0 , 0+6+0=6 , A->6 , C->0
[6] + [] , A=[6,7] , C=0 , 6+0+0=6 , A->6 , C->0
[] + [] , A=[6,6,7] C=0 , END
</scratch>
667
| 667 |
Input:
379+735
Target:
| Input:
379+735
Target:
<scratch>
[3,7,9] has 3 digits.
[7,3,5] has 3 digits.
[3,7,9] + [7,3,5] , A=[] , C=0 , 9+5+0=14 , A->4 , C->1
[3,7] + [7,3] , A=[4] , C=1 , 7+3+1=11 , A->1 , C->1
[3] + [7] , A=[1,4] , C=1 , 3+7+1=11 , A->1 , C->1
[] + [] , A=[1,1,4] C=1 , END
</scratch>
1114
| 1114 |
Input:
702+399
Target:
| Input:
702+399
Target:
<scratch>
[7,0,2] has 3 digits.
[3,9,9] has 3 digits.
[7,0,2] + [3,9,9] , A=[] , C=0 , 2+9+0=11 , A->1 , C->1
[7,0] + [3,9] , A=[1] , C=1 , 0+9+1=10 , A->0 , C->1
[7] + [3] , A=[0,1] , C=1 , 7+3+1=11 , A->1 , C->1
[] + [] , A=[1,0,1] C=1 , END
</scratch>
1101
| 1101 |
Input:
786+495
Target:
| Input:
786+495
Target:
<scratch>
[7,8,6] has 3 digits.
[4,9,5] has 3 digits.
[7,8,6] + [4,9,5] , A=[] , C=0 , 6+5+0=11 , A->1 , C->1
[7,8] + [4,9] , A=[1] , C=1 , 8+9+1=18 , A->8 , C->1
[7] + [4] , A=[8,1] , C=1 , 7+4+1=12 , A->2 , C->1
[] + [] , A=[2,8,1] C=1 , END
</scratch>
1281
| 1281 |
Input:
586+515
Target:
| Input:
586+515
Target:
<scratch>
[5,8,6] has 3 digits.
[5,1,5] has 3 digits.
[5,8,6] + [5,1,5] , A=[] , C=0 , 6+5+0=11 , A->1 , C->1
[5,8] + [5,1] , A=[1] , C=1 , 8+1+1=10 , A->0 , C->1
[5] + [5] , A=[0,1] , C=1 , 5+5+1=11 , A->1 , C->1
[] + [] , A=[1,0,1] C=1 , END
</scratch>
1101
| 1101 |
Input:
122+121
Target:
| Input:
122+121
Target:
<scratch>
[1,2,2] has 3 digits.
[1,2,1] has 3 digits.
[1,2,2] + [1,2,1] , A=[] , C=0 , 2+1+0=3 , A->3 , C->0
[1,2] + [1,2] , A=[3] , C=0 , 2+2+0=4 , A->4 , C->0
[1] + [1] , A=[4,3] , C=0 , 1+1+0=2 , A->2 , C->0
[] + [] , A=[2,4,3] C=0 , END
</scratch>
243
| 243 |
Input:
774+939
Target:
| Input:
774+939
Target:
<scratch>
[7,7,4] has 3 digits.
[9,3,9] has 3 digits.
[7,7,4] + [9,3,9] , A=[] , C=0 , 4+9+0=13 , A->3 , C->1
[7,7] + [9,3] , A=[3] , C=1 , 7+3+1=11 , A->1 , C->1
[7] + [9] , A=[1,3] , C=1 , 7+9+1=17 , A->7 , C->1
[] + [] , A=[7,1,3] C=1 , END
</scratch>
1713
| 1713 |
Input:
224+673
Target:
| Input:
224+673
Target:
<scratch>
[2,2,4] has 3 digits.
[6,7,3] has 3 digits.
[2,2,4] + [6,7,3] , A=[] , C=0 , 4+3+0=7 , A->7 , C->0
[2,2] + [6,7] , A=[7] , C=0 , 2+7+0=9 , A->9 , C->0
[2] + [6] , A=[9,7] , C=0 , 2+6+0=8 , A->8 , C->0
[] + [] , A=[8,9,7] C=0 , END
</scratch>
897
| 897 |
Input:
672+698
Target:
| Input:
672+698
Target:
<scratch>
[6,7,2] has 3 digits.
[6,9,8] has 3 digits.
[6,7,2] + [6,9,8] , A=[] , C=0 , 2+8+0=10 , A->0 , C->1
[6,7] + [6,9] , A=[0] , C=1 , 7+9+1=17 , A->7 , C->1
[6] + [6] , A=[7,0] , C=1 , 6+6+1=13 , A->3 , C->1
[] + [] , A=[3,7,0] C=1 , END
</scratch>
1370
| 1370 |
Input:
413+122
Target:
| Input:
413+122
Target:
<scratch>
[4,1,3] has 3 digits.
[1,2,2] has 3 digits.
[4,1,3] + [1,2,2] , A=[] , C=0 , 3+2+0=5 , A->5 , C->0
[4,1] + [1,2] , A=[5] , C=0 , 1+2+0=3 , A->3 , C->0
[4] + [1] , A=[3,5] , C=0 , 4+1+0=5 , A->5 , C->0
[] + [] , A=[5,3,5] C=0 , END
</scratch>
535
| 535 |
Input:
92+304
Target:
| Input:
92+304
Target:
<scratch>
[9,2] has 2 digits.
[3,0,4] has 3 digits.
[9,2] + [3,0,4] , A=[] , C=0 , 2+4+0=6 , A->6 , C->0
[9] + [3,0] , A=[6] , C=0 , 9+0+0=9 , A->9 , C->0
[] + [3] , A=[9,6] , C=0 , 0+3+0=3 , A->3 , C->0
[] + [] , A=[3,9,6] C=0 , END
</scratch>
396
| 396 |
Input:
426+72
Target:
| Input:
426+72
Target:
<scratch>
[4,2,6] has 3 digits.
[7,2] has 2 digits.
[4,2,6] + [7,2] , A=[] , C=0 , 6+2+0=8 , A->8 , C->0
[4,2] + [7] , A=[8] , C=0 , 2+7+0=9 , A->9 , C->0
[4] + [] , A=[9,8] , C=0 , 4+0+0=4 , A->4 , C->0
[] + [] , A=[4,9,8] C=0 , END
</scratch>
498
| 498 |
Input:
508+60
Target:
| Input:
508+60
Target:
<scratch>
[5,0,8] has 3 digits.
[6,0] has 2 digits.
[5,0,8] + [6,0] , A=[] , C=0 , 8+0+0=8 , A->8 , C->0
[5,0] + [6] , A=[8] , C=0 , 0+6+0=6 , A->6 , C->0
[5] + [] , A=[6,8] , C=0 , 5+0+0=5 , A->5 , C->0
[] + [] , A=[5,6,8] C=0 , END
</scratch>
568
| 568 |
Input:
982+268
Target:
| Input:
982+268
Target:
<scratch>
[9,8,2] has 3 digits.
[2,6,8] has 3 digits.
[9,8,2] + [2,6,8] , A=[] , C=0 , 2+8+0=10 , A->0 , C->1
[9,8] + [2,6] , A=[0] , C=1 , 8+6+1=15 , A->5 , C->1
[9] + [2] , A=[5,0] , C=1 , 9+2+1=12 , A->2 , C->1
[] + [] , A=[2,5,0] C=1 , END
</scratch>
1250
| 1250 |
Input:
783+100
Target:
| Input:
783+100
Target:
<scratch>
[7,8,3] has 3 digits.
[1,0,0] has 3 digits.
[7,8,3] + [1,0,0] , A=[] , C=0 , 3+0+0=3 , A->3 , C->0
[7,8] + [1,0] , A=[3] , C=0 , 8+0+0=8 , A->8 , C->0
[7] + [1] , A=[8,3] , C=0 , 7+1+0=8 , A->8 , C->0
[] + [] , A=[8,8,3] C=0 , END
</scratch>
883
| 883 |
Input:
884+226
Target:
| Input:
884+226
Target:
<scratch>
[8,8,4] has 3 digits.
[2,2,6] has 3 digits.
[8,8,4] + [2,2,6] , A=[] , C=0 , 4+6+0=10 , A->0 , C->1
[8,8] + [2,2] , A=[0] , C=1 , 8+2+1=11 , A->1 , C->1
[8] + [2] , A=[1,0] , C=1 , 8+2+1=11 , A->1 , C->1
[] + [] , A=[1,1,0] C=1 , END
</scratch>
1110
| 1110 |
Input:
115+542
Target:
| Input:
115+542
Target:
<scratch>
[1,1,5] has 3 digits.
[5,4,2] has 3 digits.
[1,1,5] + [5,4,2] , A=[] , C=0 , 5+2+0=7 , A->7 , C->0
[1,1] + [5,4] , A=[7] , C=0 , 1+4+0=5 , A->5 , C->0
[1] + [5] , A=[5,7] , C=0 , 1+5+0=6 , A->6 , C->0
[] + [] , A=[6,5,7] C=0 , END
</scratch>
657
| 657 |
Input:
237+551
Target:
| Input:
237+551
Target:
<scratch>
[2,3,7] has 3 digits.
[5,5,1] has 3 digits.
[2,3,7] + [5,5,1] , A=[] , C=0 , 7+1+0=8 , A->8 , C->0
[2,3] + [5,5] , A=[8] , C=0 , 3+5+0=8 , A->8 , C->0
[2] + [5] , A=[8,8] , C=0 , 2+5+0=7 , A->7 , C->0
[] + [] , A=[7,8,8] C=0 , END
</scratch>
788
| 788 |
Input:
402+195
Target:
| Input:
402+195
Target:
<scratch>
[4,0,2] has 3 digits.
[1,9,5] has 3 digits.
[4,0,2] + [1,9,5] , A=[] , C=0 , 2+5+0=7 , A->7 , C->0
[4,0] + [1,9] , A=[7] , C=0 , 0+9+0=9 , A->9 , C->0
[4] + [1] , A=[9,7] , C=0 , 4+1+0=5 , A->5 , C->0
[] + [] , A=[5,9,7] C=0 , END
</scratch>
597
| 597 |
Input:
338+441
Target:
| Input:
338+441
Target:
<scratch>
[3,3,8] has 3 digits.
[4,4,1] has 3 digits.
[3,3,8] + [4,4,1] , A=[] , C=0 , 8+1+0=9 , A->9 , C->0
[3,3] + [4,4] , A=[9] , C=0 , 3+4+0=7 , A->7 , C->0
[3] + [4] , A=[7,9] , C=0 , 3+4+0=7 , A->7 , C->0
[] + [] , A=[7,7,9] C=0 , END
</scratch>
779
| 779 |
Input:
64+835
Target:
| Input:
64+835
Target:
<scratch>
[6,4] has 2 digits.
[8,3,5] has 3 digits.
[6,4] + [8,3,5] , A=[] , C=0 , 4+5+0=9 , A->9 , C->0
[6] + [8,3] , A=[9] , C=0 , 6+3+0=9 , A->9 , C->0
[] + [8] , A=[9,9] , C=0 , 0+8+0=8 , A->8 , C->0
[] + [] , A=[8,9,9] C=0 , END
</scratch>
899
| 899 |
Input:
606+72
Target:
| Input:
606+72
Target:
<scratch>
[6,0,6] has 3 digits.
[7,2] has 2 digits.
[6,0,6] + [7,2] , A=[] , C=0 , 6+2+0=8 , A->8 , C->0
[6,0] + [7] , A=[8] , C=0 , 0+7+0=7 , A->7 , C->0
[6] + [] , A=[7,8] , C=0 , 6+0+0=6 , A->6 , C->0
[] + [] , A=[6,7,8] C=0 , END
</scratch>
678
| 678 |
Input:
324+420
Target:
| Input:
324+420
Target:
<scratch>
[3,2,4] has 3 digits.
[4,2,0] has 3 digits.
[3,2,4] + [4,2,0] , A=[] , C=0 , 4+0+0=4 , A->4 , C->0
[3,2] + [4,2] , A=[4] , C=0 , 2+2+0=4 , A->4 , C->0
[3] + [4] , A=[4,4] , C=0 , 3+4+0=7 , A->7 , C->0
[] + [] , A=[7,4,4] C=0 , END
</scratch>
744
| 744 |
Input:
583+215
Target:
| Input:
583+215
Target:
<scratch>
[5,8,3] has 3 digits.
[2,1,5] has 3 digits.
[5,8,3] + [2,1,5] , A=[] , C=0 , 3+5+0=8 , A->8 , C->0
[5,8] + [2,1] , A=[8] , C=0 , 8+1+0=9 , A->9 , C->0
[5] + [2] , A=[9,8] , C=0 , 5+2+0=7 , A->7 , C->0
[] + [] , A=[7,9,8] C=0 , END
</scratch>
798
| 798 |
Input:
901+37
Target:
| Input:
901+37
Target:
<scratch>
[9,0,1] has 3 digits.
[3,7] has 2 digits.
[9,0,1] + [3,7] , A=[] , C=0 , 1+7+0=8 , A->8 , C->0
[9,0] + [3] , A=[8] , C=0 , 0+3+0=3 , A->3 , C->0
[9] + [] , A=[3,8] , C=0 , 9+0+0=9 , A->9 , C->0
[] + [] , A=[9,3,8] C=0 , END
</scratch>
938
| 938 |
Input:
104+661
Target:
| Input:
104+661
Target:
<scratch>
[1,0,4] has 3 digits.
[6,6,1] has 3 digits.
[1,0,4] + [6,6,1] , A=[] , C=0 , 4+1+0=5 , A->5 , C->0
[1,0] + [6,6] , A=[5] , C=0 , 0+6+0=6 , A->6 , C->0
[1] + [6] , A=[6,5] , C=0 , 1+6+0=7 , A->7 , C->0
[] + [] , A=[7,6,5] C=0 , END
</scratch>
765
| 765 |
Input:
895+969
Target:
| Input:
895+969
Target:
<scratch>
[8,9,5] has 3 digits.
[9,6,9] has 3 digits.
[8,9,5] + [9,6,9] , A=[] , C=0 , 5+9+0=14 , A->4 , C->1
[8,9] + [9,6] , A=[4] , C=1 , 9+6+1=16 , A->6 , C->1
[8] + [9] , A=[6,4] , C=1 , 8+9+1=18 , A->8 , C->1
[] + [] , A=[8,6,4] C=1 , END
</scratch>
1864
| 1864 |
Input:
197+984
Target:
| Input:
197+984
Target:
<scratch>
[1,9,7] has 3 digits.
[9,8,4] has 3 digits.
[1,9,7] + [9,8,4] , A=[] , C=0 , 7+4+0=11 , A->1 , C->1
[1,9] + [9,8] , A=[1] , C=1 , 9+8+1=18 , A->8 , C->1
[1] + [9] , A=[8,1] , C=1 , 1+9+1=11 , A->1 , C->1
[] + [] , A=[1,8,1] C=1 , END
</scratch>
1181
| 1181 |
Input:
104+575
Target:
| Input:
104+575
Target:
<scratch>
[1,0,4] has 3 digits.
[5,7,5] has 3 digits.
[1,0,4] + [5,7,5] , A=[] , C=0 , 4+5+0=9 , A->9 , C->0
[1,0] + [5,7] , A=[9] , C=0 , 0+7+0=7 , A->7 , C->0
[1] + [5] , A=[7,9] , C=0 , 1+5+0=6 , A->6 , C->0
[] + [] , A=[6,7,9] C=0 , END
</scratch>
679
| 679 |
Input:
187+933
Target:
| Input:
187+933
Target:
<scratch>
[1,8,7] has 3 digits.
[9,3,3] has 3 digits.
[1,8,7] + [9,3,3] , A=[] , C=0 , 7+3+0=10 , A->0 , C->1
[1,8] + [9,3] , A=[0] , C=1 , 8+3+1=12 , A->2 , C->1
[1] + [9] , A=[2,0] , C=1 , 1+9+1=11 , A->1 , C->1
[] + [] , A=[1,2,0] C=1 , END
</scratch>
1120
| 1120 |
Input:
354+123
Target:
| Input:
354+123
Target:
<scratch>
[3,5,4] has 3 digits.
[1,2,3] has 3 digits.
[3,5,4] + [1,2,3] , A=[] , C=0 , 4+3+0=7 , A->7 , C->0
[3,5] + [1,2] , A=[7] , C=0 , 5+2+0=7 , A->7 , C->0
[3] + [1] , A=[7,7] , C=0 , 3+1+0=4 , A->4 , C->0
[] + [] , A=[4,7,7] C=0 , END
</scratch>
477
| 477 |
Input:
798+626
Target:
| Input:
798+626
Target:
<scratch>
[7,9,8] has 3 digits.
[6,2,6] has 3 digits.
[7,9,8] + [6,2,6] , A=[] , C=0 , 8+6+0=14 , A->4 , C->1
[7,9] + [6,2] , A=[4] , C=1 , 9+2+1=12 , A->2 , C->1
[7] + [6] , A=[2,4] , C=1 , 7+6+1=14 , A->4 , C->1
[] + [] , A=[4,2,4] C=1 , END
</scratch>
1424
| 1424 |
Input:
100+504
Target:
| Input:
100+504
Target:
<scratch>
[1,0,0] has 3 digits.
[5,0,4] has 3 digits.
[1,0,0] + [5,0,4] , A=[] , C=0 , 0+4+0=4 , A->4 , C->0
[1,0] + [5,0] , A=[4] , C=0 , 0+0+0=0 , A->0 , C->0
[1] + [5] , A=[0,4] , C=0 , 1+5+0=6 , A->6 , C->0
[] + [] , A=[6,0,4] C=0 , END
</scratch>
604
| 604 |
Input:
35+2
Target:
| Input:
35+2
Target:
<scratch>
[3,5] has 2 digits.
[2] has 1 digits.
[3,5] + [2] , A=[] , C=0 , 5+2+0=7 , A->7 , C->0
[3] + [] , A=[7] , C=0 , 3+0+0=3 , A->3 , C->0
[] + [] , A=[3,7] C=0 , END
</scratch>
37
| 37 |
Input:
623+497
Target:
| Input:
623+497
Target:
<scratch>
[6,2,3] has 3 digits.
[4,9,7] has 3 digits.
[6,2,3] + [4,9,7] , A=[] , C=0 , 3+7+0=10 , A->0 , C->1
[6,2] + [4,9] , A=[0] , C=1 , 2+9+1=12 , A->2 , C->1
[6] + [4] , A=[2,0] , C=1 , 6+4+1=11 , A->1 , C->1
[] + [] , A=[1,2,0] C=1 , END
</scratch>
1120
| 1120 |
Input:
555+342
Target:
| Input:
555+342
Target:
<scratch>
[5,5,5] has 3 digits.
[3,4,2] has 3 digits.
[5,5,5] + [3,4,2] , A=[] , C=0 , 5+2+0=7 , A->7 , C->0
[5,5] + [3,4] , A=[7] , C=0 , 5+4+0=9 , A->9 , C->0
[5] + [3] , A=[9,7] , C=0 , 5+3+0=8 , A->8 , C->0
[] + [] , A=[8,9,7] C=0 , END
</scratch>
897
| 897 |
Input:
722+779
Target:
| Input:
722+779
Target:
<scratch>
[7,2,2] has 3 digits.
[7,7,9] has 3 digits.
[7,2,2] + [7,7,9] , A=[] , C=0 , 2+9+0=11 , A->1 , C->1
[7,2] + [7,7] , A=[1] , C=1 , 2+7+1=10 , A->0 , C->1
[7] + [7] , A=[0,1] , C=1 , 7+7+1=15 , A->5 , C->1
[] + [] , A=[5,0,1] C=1 , END
</scratch>
1501
| 1501 |
Input:
353+225
Target:
| Input:
353+225
Target:
<scratch>
[3,5,3] has 3 digits.
[2,2,5] has 3 digits.
[3,5,3] + [2,2,5] , A=[] , C=0 , 3+5+0=8 , A->8 , C->0
[3,5] + [2,2] , A=[8] , C=0 , 5+2+0=7 , A->7 , C->0
[3] + [2] , A=[7,8] , C=0 , 3+2+0=5 , A->5 , C->0
[] + [] , A=[5,7,8] C=0 , END
</scratch>
578
| 578 |
Input:
132+611
Target:
| Input:
132+611
Target:
<scratch>
[1,3,2] has 3 digits.
[6,1,1] has 3 digits.
[1,3,2] + [6,1,1] , A=[] , C=0 , 2+1+0=3 , A->3 , C->0
[1,3] + [6,1] , A=[3] , C=0 , 3+1+0=4 , A->4 , C->0
[1] + [6] , A=[4,3] , C=0 , 1+6+0=7 , A->7 , C->0
[] + [] , A=[7,4,3] C=0 , END
</scratch>
743
| 743 |
Input:
55+824
Target:
| Input:
55+824
Target:
<scratch>
[5,5] has 2 digits.
[8,2,4] has 3 digits.
[5,5] + [8,2,4] , A=[] , C=0 , 5+4+0=9 , A->9 , C->0
[5] + [8,2] , A=[9] , C=0 , 5+2+0=7 , A->7 , C->0
[] + [8] , A=[7,9] , C=0 , 0+8+0=8 , A->8 , C->0
[] + [] , A=[8,7,9] C=0 , END
</scratch>
879
| 879 |
Input:
54+957
Target:
| Input:
54+957
Target:
<scratch>
[5,4] has 2 digits.
[9,5,7] has 3 digits.
[5,4] + [9,5,7] , A=[] , C=0 , 4+7+0=11 , A->1 , C->1
[5] + [9,5] , A=[1] , C=1 , 5+5+1=11 , A->1 , C->1
[] + [9] , A=[1,1] , C=1 , 0+9+1=10 , A->0 , C->1
[] + [] , A=[0,1,1] C=1 , END
</scratch>
1011
| 1011 |
Input:
501+403
Target:
| Input:
501+403
Target:
<scratch>
[5,0,1] has 3 digits.
[4,0,3] has 3 digits.
[5,0,1] + [4,0,3] , A=[] , C=0 , 1+3+0=4 , A->4 , C->0
[5,0] + [4,0] , A=[4] , C=0 , 0+0+0=0 , A->0 , C->0
[5] + [4] , A=[0,4] , C=0 , 5+4+0=9 , A->9 , C->0
[] + [] , A=[9,0,4] C=0 , END
</scratch>
904
| 904 |
Input:
31+238
Target:
| Input:
31+238
Target:
<scratch>
[3,1] has 2 digits.
[2,3,8] has 3 digits.
[3,1] + [2,3,8] , A=[] , C=0 , 1+8+0=9 , A->9 , C->0
[3] + [2,3] , A=[9] , C=0 , 3+3+0=6 , A->6 , C->0
[] + [2] , A=[6,9] , C=0 , 0+2+0=2 , A->2 , C->0
[] + [] , A=[2,6,9] C=0 , END
</scratch>
269
| 269 |
Input:
588+878
Target:
| Input:
588+878
Target:
<scratch>
[5,8,8] has 3 digits.
[8,7,8] has 3 digits.
[5,8,8] + [8,7,8] , A=[] , C=0 , 8+8+0=16 , A->6 , C->1
[5,8] + [8,7] , A=[6] , C=1 , 8+7+1=16 , A->6 , C->1
[5] + [8] , A=[6,6] , C=1 , 5+8+1=14 , A->4 , C->1
[] + [] , A=[4,6,6] C=1 , END
</scratch>
1466
| 1466 |
Input:
596+649
Target:
| Input:
596+649
Target:
<scratch>
[5,9,6] has 3 digits.
[6,4,9] has 3 digits.
[5,9,6] + [6,4,9] , A=[] , C=0 , 6+9+0=15 , A->5 , C->1
[5,9] + [6,4] , A=[5] , C=1 , 9+4+1=14 , A->4 , C->1
[5] + [6] , A=[4,5] , C=1 , 5+6+1=12 , A->2 , C->1
[] + [] , A=[2,4,5] C=1 , END
</scratch>
1245
| 1245 |
Input:
231+154
Target:
| Input:
231+154
Target:
<scratch>
[2,3,1] has 3 digits.
[1,5,4] has 3 digits.
[2,3,1] + [1,5,4] , A=[] , C=0 , 1+4+0=5 , A->5 , C->0
[2,3] + [1,5] , A=[5] , C=0 , 3+5+0=8 , A->8 , C->0
[2] + [1] , A=[8,5] , C=0 , 2+1+0=3 , A->3 , C->0
[] + [] , A=[3,8,5] C=0 , END
</scratch>
385
| 385 |
Input:
248+988
Target:
| Input:
248+988
Target:
<scratch>
[2,4,8] has 3 digits.
[9,8,8] has 3 digits.
[2,4,8] + [9,8,8] , A=[] , C=0 , 8+8+0=16 , A->6 , C->1
[2,4] + [9,8] , A=[6] , C=1 , 4+8+1=13 , A->3 , C->1
[2] + [9] , A=[3,6] , C=1 , 2+9+1=12 , A->2 , C->1
[] + [] , A=[2,3,6] C=1 , END
</scratch>
1236
| 1236 |
Input:
236+523
Target:
| Input:
236+523
Target:
<scratch>
[2,3,6] has 3 digits.
[5,2,3] has 3 digits.
[2,3,6] + [5,2,3] , A=[] , C=0 , 6+3+0=9 , A->9 , C->0
[2,3] + [5,2] , A=[9] , C=0 , 3+2+0=5 , A->5 , C->0
[2] + [5] , A=[5,9] , C=0 , 2+5+0=7 , A->7 , C->0
[] + [] , A=[7,5,9] C=0 , END
</scratch>
759
| 759 |
Input:
137+811
Target:
| Input:
137+811
Target:
<scratch>
[1,3,7] has 3 digits.
[8,1,1] has 3 digits.
[1,3,7] + [8,1,1] , A=[] , C=0 , 7+1+0=8 , A->8 , C->0
[1,3] + [8,1] , A=[8] , C=0 , 3+1+0=4 , A->4 , C->0
[1] + [8] , A=[4,8] , C=0 , 1+8+0=9 , A->9 , C->0
[] + [] , A=[9,4,8] C=0 , END
</scratch>
948
| 948 |
Input:
230+765
Target:
| Input:
230+765
Target:
<scratch>
[2,3,0] has 3 digits.
[7,6,5] has 3 digits.
[2,3,0] + [7,6,5] , A=[] , C=0 , 0+5+0=5 , A->5 , C->0
[2,3] + [7,6] , A=[5] , C=0 , 3+6+0=9 , A->9 , C->0
[2] + [7] , A=[9,5] , C=0 , 2+7+0=9 , A->9 , C->0
[] + [] , A=[9,9,5] C=0 , END
</scratch>
995
| 995 |
Input:
354+768
Target:
| Input:
354+768
Target:
<scratch>
[3,5,4] has 3 digits.
[7,6,8] has 3 digits.
[3,5,4] + [7,6,8] , A=[] , C=0 , 4+8+0=12 , A->2 , C->1
[3,5] + [7,6] , A=[2] , C=1 , 5+6+1=12 , A->2 , C->1
[3] + [7] , A=[2,2] , C=1 , 3+7+1=11 , A->1 , C->1
[] + [] , A=[1,2,2] C=1 , END
</scratch>
1122
| 1122 |
Input:
515+362
Target:
| Input:
515+362
Target:
<scratch>
[5,1,5] has 3 digits.
[3,6,2] has 3 digits.
[5,1,5] + [3,6,2] , A=[] , C=0 , 5+2+0=7 , A->7 , C->0
[5,1] + [3,6] , A=[7] , C=0 , 1+6+0=7 , A->7 , C->0
[5] + [3] , A=[7,7] , C=0 , 5+3+0=8 , A->8 , C->0
[] + [] , A=[8,7,7] C=0 , END
</scratch>
877
| 877 |
Input:
868+392
Target:
| Input:
868+392
Target:
<scratch>
[8,6,8] has 3 digits.
[3,9,2] has 3 digits.
[8,6,8] + [3,9,2] , A=[] , C=0 , 8+2+0=10 , A->0 , C->1
[8,6] + [3,9] , A=[0] , C=1 , 6+9+1=16 , A->6 , C->1
[8] + [3] , A=[6,0] , C=1 , 8+3+1=12 , A->2 , C->1
[] + [] , A=[2,6,0] C=1 , END
</scratch>
1260
| 1260 |
Input:
719+592
Target:
| Input:
719+592
Target:
<scratch>
[7,1,9] has 3 digits.
[5,9,2] has 3 digits.
[7,1,9] + [5,9,2] , A=[] , C=0 , 9+2+0=11 , A->1 , C->1
[7,1] + [5,9] , A=[1] , C=1 , 1+9+1=11 , A->1 , C->1
[7] + [5] , A=[1,1] , C=1 , 7+5+1=13 , A->3 , C->1
[] + [] , A=[3,1,1] C=1 , END
</scratch>
1311
| 1311 |
Input:
140+411
Target:
| Input:
140+411
Target:
<scratch>
[1,4,0] has 3 digits.
[4,1,1] has 3 digits.
[1,4,0] + [4,1,1] , A=[] , C=0 , 0+1+0=1 , A->1 , C->0
[1,4] + [4,1] , A=[1] , C=0 , 4+1+0=5 , A->5 , C->0
[1] + [4] , A=[5,1] , C=0 , 1+4+0=5 , A->5 , C->0
[] + [] , A=[5,5,1] C=0 , END
</scratch>
551
| 551 |
Input:
834+369
Target:
| Input:
834+369
Target:
<scratch>
[8,3,4] has 3 digits.
[3,6,9] has 3 digits.
[8,3,4] + [3,6,9] , A=[] , C=0 , 4+9+0=13 , A->3 , C->1
[8,3] + [3,6] , A=[3] , C=1 , 3+6+1=10 , A->0 , C->1
[8] + [3] , A=[0,3] , C=1 , 8+3+1=12 , A->2 , C->1
[] + [] , A=[2,0,3] C=1 , END
</scratch>
1203
| 1203 |
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