input_test
stringlengths 19
23
| scratchpad
stringlengths 151
283
| result_final
stringlengths 1
4
|
|---|---|---|
Input:
428+685
Target:
| Input:
428+685
Target:
<scratch>
[4,2,8] has 3 digits.
[6,8,5] has 3 digits.
[4,2,8] + [6,8,5] , A=[] , C=0 , 8+5+0=13 , A->3 , C->1
[4,2] + [6,8] , A=[3] , C=1 , 2+8+1=11 , A->1 , C->1
[4] + [6] , A=[1,3] , C=1 , 4+6+1=11 , A->1 , C->1
[] + [] , A=[1,1,3] C=1 , END
</scratch>
1113
| 1113 |
Input:
999+787
Target:
| Input:
999+787
Target:
<scratch>
[9,9,9] has 3 digits.
[7,8,7] has 3 digits.
[9,9,9] + [7,8,7] , A=[] , C=0 , 9+7+0=16 , A->6 , C->1
[9,9] + [7,8] , A=[6] , C=1 , 9+8+1=18 , A->8 , C->1
[9] + [7] , A=[8,6] , C=1 , 9+7+1=17 , A->7 , C->1
[] + [] , A=[7,8,6] C=1 , END
</scratch>
1786
| 1786 |
Input:
401+383
Target:
| Input:
401+383
Target:
<scratch>
[4,0,1] has 3 digits.
[3,8,3] has 3 digits.
[4,0,1] + [3,8,3] , A=[] , C=0 , 1+3+0=4 , A->4 , C->0
[4,0] + [3,8] , A=[4] , C=0 , 0+8+0=8 , A->8 , C->0
[4] + [3] , A=[8,4] , C=0 , 4+3+0=7 , A->7 , C->0
[] + [] , A=[7,8,4] C=0 , END
</scratch>
784
| 784 |
Input:
755+997
Target:
| Input:
755+997
Target:
<scratch>
[7,5,5] has 3 digits.
[9,9,7] has 3 digits.
[7,5,5] + [9,9,7] , A=[] , C=0 , 5+7+0=12 , A->2 , C->1
[7,5] + [9,9] , A=[2] , C=1 , 5+9+1=15 , A->5 , C->1
[7] + [9] , A=[5,2] , C=1 , 7+9+1=17 , A->7 , C->1
[] + [] , A=[7,5,2] C=1 , END
</scratch>
1752
| 1752 |
Input:
385+973
Target:
| Input:
385+973
Target:
<scratch>
[3,8,5] has 3 digits.
[9,7,3] has 3 digits.
[3,8,5] + [9,7,3] , A=[] , C=0 , 5+3+0=8 , A->8 , C->0
[3,8] + [9,7] , A=[8] , C=0 , 8+7+0=15 , A->5 , C->1
[3] + [9] , A=[5,8] , C=1 , 3+9+1=13 , A->3 , C->1
[] + [] , A=[3,5,8] C=1 , END
</scratch>
1358
| 1358 |
Input:
709+361
Target:
| Input:
709+361
Target:
<scratch>
[7,0,9] has 3 digits.
[3,6,1] has 3 digits.
[7,0,9] + [3,6,1] , A=[] , C=0 , 9+1+0=10 , A->0 , C->1
[7,0] + [3,6] , A=[0] , C=1 , 0+6+1=7 , A->7 , C->0
[7] + [3] , A=[7,0] , C=0 , 7+3+0=10 , A->0 , C->1
[] + [] , A=[0,7,0] C=1 , END
</scratch>
1070
| 1070 |
Input:
737+671
Target:
| Input:
737+671
Target:
<scratch>
[7,3,7] has 3 digits.
[6,7,1] has 3 digits.
[7,3,7] + [6,7,1] , A=[] , C=0 , 7+1+0=8 , A->8 , C->0
[7,3] + [6,7] , A=[8] , C=0 , 3+7+0=10 , A->0 , C->1
[7] + [6] , A=[0,8] , C=1 , 7+6+1=14 , A->4 , C->1
[] + [] , A=[4,0,8] C=1 , END
</scratch>
1408
| 1408 |
Input:
724+165
Target:
| Input:
724+165
Target:
<scratch>
[7,2,4] has 3 digits.
[1,6,5] has 3 digits.
[7,2,4] + [1,6,5] , A=[] , C=0 , 4+5+0=9 , A->9 , C->0
[7,2] + [1,6] , A=[9] , C=0 , 2+6+0=8 , A->8 , C->0
[7] + [1] , A=[8,9] , C=0 , 7+1+0=8 , A->8 , C->0
[] + [] , A=[8,8,9] C=0 , END
</scratch>
889
| 889 |
Input:
111+133
Target:
| Input:
111+133
Target:
<scratch>
[1,1,1] has 3 digits.
[1,3,3] has 3 digits.
[1,1,1] + [1,3,3] , A=[] , C=0 , 1+3+0=4 , A->4 , C->0
[1,1] + [1,3] , A=[4] , C=0 , 1+3+0=4 , A->4 , C->0
[1] + [1] , A=[4,4] , C=0 , 1+1+0=2 , A->2 , C->0
[] + [] , A=[2,4,4] C=0 , END
</scratch>
244
| 244 |
Input:
591+822
Target:
| Input:
591+822
Target:
<scratch>
[5,9,1] has 3 digits.
[8,2,2] has 3 digits.
[5,9,1] + [8,2,2] , A=[] , C=0 , 1+2+0=3 , A->3 , C->0
[5,9] + [8,2] , A=[3] , C=0 , 9+2+0=11 , A->1 , C->1
[5] + [8] , A=[1,3] , C=1 , 5+8+1=14 , A->4 , C->1
[] + [] , A=[4,1,3] C=1 , END
</scratch>
1413
| 1413 |
Input:
767+907
Target:
| Input:
767+907
Target:
<scratch>
[7,6,7] has 3 digits.
[9,0,7] has 3 digits.
[7,6,7] + [9,0,7] , A=[] , C=0 , 7+7+0=14 , A->4 , C->1
[7,6] + [9,0] , A=[4] , C=1 , 6+0+1=7 , A->7 , C->0
[7] + [9] , A=[7,4] , C=0 , 7+9+0=16 , A->6 , C->1
[] + [] , A=[6,7,4] C=1 , END
</scratch>
1674
| 1674 |
Input:
212+895
Target:
| Input:
212+895
Target:
<scratch>
[2,1,2] has 3 digits.
[8,9,5] has 3 digits.
[2,1,2] + [8,9,5] , A=[] , C=0 , 2+5+0=7 , A->7 , C->0
[2,1] + [8,9] , A=[7] , C=0 , 1+9+0=10 , A->0 , C->1
[2] + [8] , A=[0,7] , C=1 , 2+8+1=11 , A->1 , C->1
[] + [] , A=[1,0,7] C=1 , END
</scratch>
1107
| 1107 |
Input:
200+268
Target:
| Input:
200+268
Target:
<scratch>
[2,0,0] has 3 digits.
[2,6,8] has 3 digits.
[2,0,0] + [2,6,8] , A=[] , C=0 , 0+8+0=8 , A->8 , C->0
[2,0] + [2,6] , A=[8] , C=0 , 0+6+0=6 , A->6 , C->0
[2] + [2] , A=[6,8] , C=0 , 2+2+0=4 , A->4 , C->0
[] + [] , A=[4,6,8] C=0 , END
</scratch>
468
| 468 |
Input:
661+641
Target:
| Input:
661+641
Target:
<scratch>
[6,6,1] has 3 digits.
[6,4,1] has 3 digits.
[6,6,1] + [6,4,1] , A=[] , C=0 , 1+1+0=2 , A->2 , C->0
[6,6] + [6,4] , A=[2] , C=0 , 6+4+0=10 , A->0 , C->1
[6] + [6] , A=[0,2] , C=1 , 6+6+1=13 , A->3 , C->1
[] + [] , A=[3,0,2] C=1 , END
</scratch>
1302
| 1302 |
Input:
56+430
Target:
| Input:
56+430
Target:
<scratch>
[5,6] has 2 digits.
[4,3,0] has 3 digits.
[5,6] + [4,3,0] , A=[] , C=0 , 6+0+0=6 , A->6 , C->0
[5] + [4,3] , A=[6] , C=0 , 5+3+0=8 , A->8 , C->0
[] + [4] , A=[8,6] , C=0 , 0+4+0=4 , A->4 , C->0
[] + [] , A=[4,8,6] C=0 , END
</scratch>
486
| 486 |
Input:
629+916
Target:
| Input:
629+916
Target:
<scratch>
[6,2,9] has 3 digits.
[9,1,6] has 3 digits.
[6,2,9] + [9,1,6] , A=[] , C=0 , 9+6+0=15 , A->5 , C->1
[6,2] + [9,1] , A=[5] , C=1 , 2+1+1=4 , A->4 , C->0
[6] + [9] , A=[4,5] , C=0 , 6+9+0=15 , A->5 , C->1
[] + [] , A=[5,4,5] C=1 , END
</scratch>
1545
| 1545 |
Input:
493+542
Target:
| Input:
493+542
Target:
<scratch>
[4,9,3] has 3 digits.
[5,4,2] has 3 digits.
[4,9,3] + [5,4,2] , A=[] , C=0 , 3+2+0=5 , A->5 , C->0
[4,9] + [5,4] , A=[5] , C=0 , 9+4+0=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 |
Input:
321+133
Target:
| Input:
321+133
Target:
<scratch>
[3,2,1] has 3 digits.
[1,3,3] has 3 digits.
[3,2,1] + [1,3,3] , A=[] , C=0 , 1+3+0=4 , A->4 , C->0
[3,2] + [1,3] , A=[4] , C=0 , 2+3+0=5 , A->5 , C->0
[3] + [1] , A=[5,4] , C=0 , 3+1+0=4 , A->4 , C->0
[] + [] , A=[4,5,4] C=0 , END
</scratch>
454
| 454 |
Input:
716+11
Target:
| Input:
716+11
Target:
<scratch>
[7,1,6] has 3 digits.
[1,1] has 2 digits.
[7,1,6] + [1,1] , A=[] , C=0 , 6+1+0=7 , A->7 , C->0
[7,1] + [1] , A=[7] , C=0 , 1+1+0=2 , A->2 , C->0
[7] + [] , A=[2,7] , C=0 , 7+0+0=7 , A->7 , C->0
[] + [] , A=[7,2,7] C=0 , END
</scratch>
727
| 727 |
Input:
337+885
Target:
| Input:
337+885
Target:
<scratch>
[3,3,7] has 3 digits.
[8,8,5] has 3 digits.
[3,3,7] + [8,8,5] , A=[] , C=0 , 7+5+0=12 , A->2 , C->1
[3,3] + [8,8] , A=[2] , C=1 , 3+8+1=12 , A->2 , C->1
[3] + [8] , A=[2,2] , C=1 , 3+8+1=12 , A->2 , C->1
[] + [] , A=[2,2,2] C=1 , END
</scratch>
1222
| 1222 |
Input:
890+492
Target:
| Input:
890+492
Target:
<scratch>
[8,9,0] has 3 digits.
[4,9,2] has 3 digits.
[8,9,0] + [4,9,2] , A=[] , C=0 , 0+2+0=2 , A->2 , C->0
[8,9] + [4,9] , A=[2] , C=0 , 9+9+0=18 , A->8 , C->1
[8] + [4] , A=[8,2] , C=1 , 8+4+1=13 , A->3 , C->1
[] + [] , A=[3,8,2] C=1 , END
</scratch>
1382
| 1382 |
Input:
161+201
Target:
| Input:
161+201
Target:
<scratch>
[1,6,1] has 3 digits.
[2,0,1] has 3 digits.
[1,6,1] + [2,0,1] , A=[] , C=0 , 1+1+0=2 , A->2 , C->0
[1,6] + [2,0] , A=[2] , C=0 , 6+0+0=6 , A->6 , C->0
[1] + [2] , A=[6,2] , C=0 , 1+2+0=3 , A->3 , C->0
[] + [] , A=[3,6,2] C=0 , END
</scratch>
362
| 362 |
Input:
814+767
Target:
| Input:
814+767
Target:
<scratch>
[8,1,4] has 3 digits.
[7,6,7] has 3 digits.
[8,1,4] + [7,6,7] , A=[] , C=0 , 4+7+0=11 , A->1 , C->1
[8,1] + [7,6] , A=[1] , C=1 , 1+6+1=8 , A->8 , C->0
[8] + [7] , A=[8,1] , C=0 , 8+7+0=15 , A->5 , C->1
[] + [] , A=[5,8,1] C=1 , END
</scratch>
1581
| 1581 |
Input:
618+985
Target:
| Input:
618+985
Target:
<scratch>
[6,1,8] has 3 digits.
[9,8,5] has 3 digits.
[6,1,8] + [9,8,5] , A=[] , C=0 , 8+5+0=13 , A->3 , C->1
[6,1] + [9,8] , A=[3] , C=1 , 1+8+1=10 , A->0 , C->1
[6] + [9] , A=[0,3] , C=1 , 6+9+1=16 , A->6 , C->1
[] + [] , A=[6,0,3] C=1 , END
</scratch>
1603
| 1603 |
Input:
646+814
Target:
| Input:
646+814
Target:
<scratch>
[6,4,6] has 3 digits.
[8,1,4] has 3 digits.
[6,4,6] + [8,1,4] , A=[] , C=0 , 6+4+0=10 , A->0 , C->1
[6,4] + [8,1] , A=[0] , C=1 , 4+1+1=6 , A->6 , C->0
[6] + [8] , A=[6,0] , C=0 , 6+8+0=14 , A->4 , C->1
[] + [] , A=[4,6,0] C=1 , END
</scratch>
1460
| 1460 |
Input:
582+651
Target:
| Input:
582+651
Target:
<scratch>
[5,8,2] has 3 digits.
[6,5,1] has 3 digits.
[5,8,2] + [6,5,1] , A=[] , C=0 , 2+1+0=3 , A->3 , C->0
[5,8] + [6,5] , A=[3] , C=0 , 8+5+0=13 , A->3 , C->1
[5] + [6] , A=[3,3] , C=1 , 5+6+1=12 , A->2 , C->1
[] + [] , A=[2,3,3] C=1 , END
</scratch>
1233
| 1233 |
Input:
17+696
Target:
| Input:
17+696
Target:
<scratch>
[1,7] has 2 digits.
[6,9,6] has 3 digits.
[1,7] + [6,9,6] , A=[] , C=0 , 7+6+0=13 , A->3 , C->1
[1] + [6,9] , A=[3] , C=1 , 1+9+1=11 , A->1 , C->1
[] + [6] , A=[1,3] , C=1 , 0+6+1=7 , A->7 , C->0
[] + [] , A=[7,1,3] C=0 , END
</scratch>
713
| 713 |
Input:
537+723
Target:
| Input:
537+723
Target:
<scratch>
[5,3,7] has 3 digits.
[7,2,3] has 3 digits.
[5,3,7] + [7,2,3] , A=[] , C=0 , 7+3+0=10 , A->0 , C->1
[5,3] + [7,2] , A=[0] , C=1 , 3+2+1=6 , A->6 , C->0
[5] + [7] , A=[6,0] , C=0 , 5+7+0=12 , A->2 , C->1
[] + [] , A=[2,6,0] C=1 , END
</scratch>
1260
| 1260 |
Input:
919+537
Target:
| Input:
919+537
Target:
<scratch>
[9,1,9] has 3 digits.
[5,3,7] has 3 digits.
[9,1,9] + [5,3,7] , A=[] , C=0 , 9+7+0=16 , A->6 , C->1
[9,1] + [5,3] , A=[6] , C=1 , 1+3+1=5 , A->5 , C->0
[9] + [5] , A=[5,6] , C=0 , 9+5+0=14 , A->4 , C->1
[] + [] , A=[4,5,6] C=1 , END
</scratch>
1456
| 1456 |
Input:
843+971
Target:
| Input:
843+971
Target:
<scratch>
[8,4,3] has 3 digits.
[9,7,1] has 3 digits.
[8,4,3] + [9,7,1] , A=[] , C=0 , 3+1+0=4 , A->4 , C->0
[8,4] + [9,7] , A=[4] , C=0 , 4+7+0=11 , A->1 , C->1
[8] + [9] , A=[1,4] , C=1 , 8+9+1=18 , A->8 , C->1
[] + [] , A=[8,1,4] C=1 , END
</scratch>
1814
| 1814 |
Input:
274+588
Target:
| Input:
274+588
Target:
<scratch>
[2,7,4] has 3 digits.
[5,8,8] has 3 digits.
[2,7,4] + [5,8,8] , A=[] , C=0 , 4+8+0=12 , A->2 , C->1
[2,7] + [5,8] , A=[2] , C=1 , 7+8+1=16 , A->6 , C->1
[2] + [5] , A=[6,2] , C=1 , 2+5+1=8 , A->8 , C->0
[] + [] , A=[8,6,2] C=0 , END
</scratch>
862
| 862 |
Input:
588+709
Target:
| Input:
588+709
Target:
<scratch>
[5,8,8] has 3 digits.
[7,0,9] has 3 digits.
[5,8,8] + [7,0,9] , A=[] , C=0 , 8+9+0=17 , A->7 , C->1
[5,8] + [7,0] , A=[7] , C=1 , 8+0+1=9 , A->9 , C->0
[5] + [7] , A=[9,7] , C=0 , 5+7+0=12 , A->2 , C->1
[] + [] , A=[2,9,7] C=1 , END
</scratch>
1297
| 1297 |
Input:
811+297
Target:
| Input:
811+297
Target:
<scratch>
[8,1,1] has 3 digits.
[2,9,7] has 3 digits.
[8,1,1] + [2,9,7] , A=[] , C=0 , 1+7+0=8 , A->8 , C->0
[8,1] + [2,9] , A=[8] , C=0 , 1+9+0=10 , A->0 , C->1
[8] + [2] , A=[0,8] , C=1 , 8+2+1=11 , A->1 , C->1
[] + [] , A=[1,0,8] C=1 , END
</scratch>
1108
| 1108 |
Input:
685+58
Target:
| Input:
685+58
Target:
<scratch>
[6,8,5] has 3 digits.
[5,8] has 2 digits.
[6,8,5] + [5,8] , A=[] , C=0 , 5+8+0=13 , A->3 , C->1
[6,8] + [5] , A=[3] , C=1 , 8+5+1=14 , A->4 , C->1
[6] + [] , A=[4,3] , C=1 , 6+0+1=7 , A->7 , C->0
[] + [] , A=[7,4,3] C=0 , END
</scratch>
743
| 743 |
Input:
34+441
Target:
| Input:
34+441
Target:
<scratch>
[3,4] has 2 digits.
[4,4,1] has 3 digits.
[3,4] + [4,4,1] , A=[] , C=0 , 4+1+0=5 , A->5 , C->0
[3] + [4,4] , A=[5] , C=0 , 3+4+0=7 , A->7 , C->0
[] + [4] , A=[7,5] , C=0 , 0+4+0=4 , A->4 , C->0
[] + [] , A=[4,7,5] C=0 , END
</scratch>
475
| 475 |
Input:
149+922
Target:
| Input:
149+922
Target:
<scratch>
[1,4,9] has 3 digits.
[9,2,2] has 3 digits.
[1,4,9] + [9,2,2] , A=[] , C=0 , 9+2+0=11 , A->1 , C->1
[1,4] + [9,2] , A=[1] , C=1 , 4+2+1=7 , A->7 , C->0
[1] + [9] , A=[7,1] , C=0 , 1+9+0=10 , A->0 , C->1
[] + [] , A=[0,7,1] C=1 , END
</scratch>
1071
| 1071 |
Input:
247+155
Target:
| Input:
247+155
Target:
<scratch>
[2,4,7] has 3 digits.
[1,5,5] has 3 digits.
[2,4,7] + [1,5,5] , A=[] , C=0 , 7+5+0=12 , A->2 , C->1
[2,4] + [1,5] , A=[2] , C=1 , 4+5+1=10 , A->0 , C->1
[2] + [1] , A=[0,2] , C=1 , 2+1+1=4 , A->4 , C->0
[] + [] , A=[4,0,2] C=0 , END
</scratch>
402
| 402 |
Input:
146+927
Target:
| Input:
146+927
Target:
<scratch>
[1,4,6] has 3 digits.
[9,2,7] has 3 digits.
[1,4,6] + [9,2,7] , A=[] , C=0 , 6+7+0=13 , A->3 , C->1
[1,4] + [9,2] , A=[3] , C=1 , 4+2+1=7 , A->7 , C->0
[1] + [9] , A=[7,3] , C=0 , 1+9+0=10 , A->0 , C->1
[] + [] , A=[0,7,3] C=1 , END
</scratch>
1073
| 1073 |
Input:
394+767
Target:
| Input:
394+767
Target:
<scratch>
[3,9,4] has 3 digits.
[7,6,7] has 3 digits.
[3,9,4] + [7,6,7] , A=[] , C=0 , 4+7+0=11 , A->1 , C->1
[3,9] + [7,6] , A=[1] , C=1 , 9+6+1=16 , A->6 , C->1
[3] + [7] , A=[6,1] , C=1 , 3+7+1=11 , A->1 , C->1
[] + [] , A=[1,6,1] C=1 , END
</scratch>
1161
| 1161 |
Input:
403+313
Target:
| Input:
403+313
Target:
<scratch>
[4,0,3] has 3 digits.
[3,1,3] has 3 digits.
[4,0,3] + [3,1,3] , A=[] , C=0 , 3+3+0=6 , A->6 , C->0
[4,0] + [3,1] , A=[6] , C=0 , 0+1+0=1 , A->1 , C->0
[4] + [3] , A=[1,6] , C=0 , 4+3+0=7 , A->7 , C->0
[] + [] , A=[7,1,6] C=0 , END
</scratch>
716
| 716 |
Input:
508+903
Target:
| Input:
508+903
Target:
<scratch>
[5,0,8] has 3 digits.
[9,0,3] has 3 digits.
[5,0,8] + [9,0,3] , A=[] , C=0 , 8+3+0=11 , A->1 , C->1
[5,0] + [9,0] , A=[1] , C=1 , 0+0+1=1 , A->1 , C->0
[5] + [9] , A=[1,1] , C=0 , 5+9+0=14 , A->4 , C->1
[] + [] , A=[4,1,1] C=1 , END
</scratch>
1411
| 1411 |
Input:
95+69
Target:
| Input:
95+69
Target:
<scratch>
[9,5] has 2 digits.
[6,9] has 2 digits.
[9,5] + [6,9] , A=[] , C=0 , 5+9+0=14 , A->4 , C->1
[9] + [6] , A=[4] , C=1 , 9+6+1=16 , A->6 , C->1
[] + [] , A=[6,4] C=1 , END
</scratch>
164
| 164 |
Input:
764+682
Target:
| Input:
764+682
Target:
<scratch>
[7,6,4] has 3 digits.
[6,8,2] has 3 digits.
[7,6,4] + [6,8,2] , A=[] , C=0 , 4+2+0=6 , A->6 , C->0
[7,6] + [6,8] , A=[6] , C=0 , 6+8+0=14 , A->4 , C->1
[7] + [6] , A=[4,6] , C=1 , 7+6+1=14 , A->4 , C->1
[] + [] , A=[4,4,6] C=1 , END
</scratch>
1446
| 1446 |
Input:
853+582
Target:
| Input:
853+582
Target:
<scratch>
[8,5,3] has 3 digits.
[5,8,2] has 3 digits.
[8,5,3] + [5,8,2] , A=[] , C=0 , 3+2+0=5 , A->5 , C->0
[8,5] + [5,8] , A=[5] , C=0 , 5+8+0=13 , A->3 , C->1
[8] + [5] , A=[3,5] , C=1 , 8+5+1=14 , A->4 , C->1
[] + [] , A=[4,3,5] C=1 , END
</scratch>
1435
| 1435 |
Input:
975+190
Target:
| Input:
975+190
Target:
<scratch>
[9,7,5] has 3 digits.
[1,9,0] has 3 digits.
[9,7,5] + [1,9,0] , A=[] , C=0 , 5+0+0=5 , A->5 , C->0
[9,7] + [1,9] , A=[5] , C=0 , 7+9+0=16 , A->6 , C->1
[9] + [1] , A=[6,5] , C=1 , 9+1+1=11 , A->1 , C->1
[] + [] , A=[1,6,5] C=1 , END
</scratch>
1165
| 1165 |
Input:
525+53
Target:
| Input:
525+53
Target:
<scratch>
[5,2,5] has 3 digits.
[5,3] has 2 digits.
[5,2,5] + [5,3] , A=[] , C=0 , 5+3+0=8 , A->8 , C->0
[5,2] + [5] , A=[8] , C=0 , 2+5+0=7 , A->7 , C->0
[5] + [] , A=[7,8] , C=0 , 5+0+0=5 , A->5 , C->0
[] + [] , A=[5,7,8] C=0 , END
</scratch>
578
| 578 |
Input:
629+79
Target:
| Input:
629+79
Target:
<scratch>
[6,2,9] has 3 digits.
[7,9] has 2 digits.
[6,2,9] + [7,9] , A=[] , C=0 , 9+9+0=18 , A->8 , C->1
[6,2] + [7] , A=[8] , C=1 , 2+7+1=10 , A->0 , C->1
[6] + [] , A=[0,8] , C=1 , 6+0+1=7 , A->7 , C->0
[] + [] , A=[7,0,8] C=0 , END
</scratch>
708
| 708 |
Input:
266+723
Target:
| Input:
266+723
Target:
<scratch>
[2,6,6] has 3 digits.
[7,2,3] has 3 digits.
[2,6,6] + [7,2,3] , A=[] , C=0 , 6+3+0=9 , A->9 , C->0
[2,6] + [7,2] , A=[9] , C=0 , 6+2+0=8 , A->8 , C->0
[2] + [7] , A=[8,9] , C=0 , 2+7+0=9 , A->9 , C->0
[] + [] , A=[9,8,9] C=0 , END
</scratch>
989
| 989 |
Input:
634+380
Target:
| Input:
634+380
Target:
<scratch>
[6,3,4] has 3 digits.
[3,8,0] has 3 digits.
[6,3,4] + [3,8,0] , A=[] , C=0 , 4+0+0=4 , A->4 , C->0
[6,3] + [3,8] , A=[4] , C=0 , 3+8+0=11 , A->1 , C->1
[6] + [3] , A=[1,4] , C=1 , 6+3+1=10 , A->0 , C->1
[] + [] , A=[0,1,4] C=1 , END
</scratch>
1014
| 1014 |
Input:
293+389
Target:
| Input:
293+389
Target:
<scratch>
[2,9,3] has 3 digits.
[3,8,9] has 3 digits.
[2,9,3] + [3,8,9] , A=[] , C=0 , 3+9+0=12 , A->2 , C->1
[2,9] + [3,8] , A=[2] , C=1 , 9+8+1=18 , A->8 , C->1
[2] + [3] , A=[8,2] , C=1 , 2+3+1=6 , A->6 , C->0
[] + [] , A=[6,8,2] C=0 , END
</scratch>
682
| 682 |
Input:
779+790
Target:
| Input:
779+790
Target:
<scratch>
[7,7,9] has 3 digits.
[7,9,0] has 3 digits.
[7,7,9] + [7,9,0] , A=[] , C=0 , 9+0+0=9 , A->9 , C->0
[7,7] + [7,9] , A=[9] , C=0 , 7+9+0=16 , A->6 , C->1
[7] + [7] , A=[6,9] , C=1 , 7+7+1=15 , A->5 , C->1
[] + [] , A=[5,6,9] C=1 , END
</scratch>
1569
| 1569 |
Input:
606+271
Target:
| Input:
606+271
Target:
<scratch>
[6,0,6] has 3 digits.
[2,7,1] has 3 digits.
[6,0,6] + [2,7,1] , A=[] , C=0 , 6+1+0=7 , A->7 , C->0
[6,0] + [2,7] , A=[7] , C=0 , 0+7+0=7 , A->7 , C->0
[6] + [2] , A=[7,7] , C=0 , 6+2+0=8 , A->8 , C->0
[] + [] , A=[8,7,7] C=0 , END
</scratch>
877
| 877 |
Input:
859+872
Target:
| Input:
859+872
Target:
<scratch>
[8,5,9] has 3 digits.
[8,7,2] has 3 digits.
[8,5,9] + [8,7,2] , A=[] , C=0 , 9+2+0=11 , A->1 , C->1
[8,5] + [8,7] , A=[1] , C=1 , 5+7+1=13 , A->3 , C->1
[8] + [8] , A=[3,1] , C=1 , 8+8+1=17 , A->7 , C->1
[] + [] , A=[7,3,1] C=1 , END
</scratch>
1731
| 1731 |
Input:
841+849
Target:
| Input:
841+849
Target:
<scratch>
[8,4,1] has 3 digits.
[8,4,9] has 3 digits.
[8,4,1] + [8,4,9] , A=[] , C=0 , 1+9+0=10 , A->0 , C->1
[8,4] + [8,4] , A=[0] , C=1 , 4+4+1=9 , A->9 , C->0
[8] + [8] , A=[9,0] , C=0 , 8+8+0=16 , A->6 , C->1
[] + [] , A=[6,9,0] C=1 , END
</scratch>
1690
| 1690 |
Input:
934+583
Target:
| Input:
934+583
Target:
<scratch>
[9,3,4] has 3 digits.
[5,8,3] has 3 digits.
[9,3,4] + [5,8,3] , A=[] , C=0 , 4+3+0=7 , A->7 , C->0
[9,3] + [5,8] , A=[7] , C=0 , 3+8+0=11 , A->1 , C->1
[9] + [5] , A=[1,7] , C=1 , 9+5+1=15 , A->5 , C->1
[] + [] , A=[5,1,7] C=1 , END
</scratch>
1517
| 1517 |
Input:
394+634
Target:
| Input:
394+634
Target:
<scratch>
[3,9,4] has 3 digits.
[6,3,4] has 3 digits.
[3,9,4] + [6,3,4] , A=[] , C=0 , 4+4+0=8 , A->8 , C->0
[3,9] + [6,3] , A=[8] , C=0 , 9+3+0=12 , A->2 , C->1
[3] + [6] , A=[2,8] , C=1 , 3+6+1=10 , A->0 , C->1
[] + [] , A=[0,2,8] C=1 , END
</scratch>
1028
| 1028 |
Input:
214+331
Target:
| Input:
214+331
Target:
<scratch>
[2,1,4] has 3 digits.
[3,3,1] has 3 digits.
[2,1,4] + [3,3,1] , A=[] , C=0 , 4+1+0=5 , A->5 , C->0
[2,1] + [3,3] , A=[5] , C=0 , 1+3+0=4 , A->4 , C->0
[2] + [3] , A=[4,5] , C=0 , 2+3+0=5 , A->5 , C->0
[] + [] , A=[5,4,5] C=0 , END
</scratch>
545
| 545 |
Input:
901+339
Target:
| Input:
901+339
Target:
<scratch>
[9,0,1] has 3 digits.
[3,3,9] has 3 digits.
[9,0,1] + [3,3,9] , A=[] , C=0 , 1+9+0=10 , A->0 , C->1
[9,0] + [3,3] , A=[0] , C=1 , 0+3+1=4 , A->4 , C->0
[9] + [3] , A=[4,0] , C=0 , 9+3+0=12 , A->2 , C->1
[] + [] , A=[2,4,0] C=1 , END
</scratch>
1240
| 1240 |
Input:
231+600
Target:
| Input:
231+600
Target:
<scratch>
[2,3,1] has 3 digits.
[6,0,0] has 3 digits.
[2,3,1] + [6,0,0] , A=[] , C=0 , 1+0+0=1 , A->1 , C->0
[2,3] + [6,0] , A=[1] , C=0 , 3+0+0=3 , A->3 , C->0
[2] + [6] , A=[3,1] , C=0 , 2+6+0=8 , A->8 , C->0
[] + [] , A=[8,3,1] C=0 , END
</scratch>
831
| 831 |
Input:
865+570
Target:
| Input:
865+570
Target:
<scratch>
[8,6,5] has 3 digits.
[5,7,0] has 3 digits.
[8,6,5] + [5,7,0] , A=[] , C=0 , 5+0+0=5 , A->5 , C->0
[8,6] + [5,7] , A=[5] , C=0 , 6+7+0=13 , A->3 , C->1
[8] + [5] , A=[3,5] , C=1 , 8+5+1=14 , A->4 , C->1
[] + [] , A=[4,3,5] C=1 , END
</scratch>
1435
| 1435 |
Input:
294+734
Target:
| Input:
294+734
Target:
<scratch>
[2,9,4] has 3 digits.
[7,3,4] has 3 digits.
[2,9,4] + [7,3,4] , A=[] , C=0 , 4+4+0=8 , A->8 , C->0
[2,9] + [7,3] , A=[8] , C=0 , 9+3+0=12 , A->2 , C->1
[2] + [7] , A=[2,8] , C=1 , 2+7+1=10 , A->0 , C->1
[] + [] , A=[0,2,8] C=1 , END
</scratch>
1028
| 1028 |
Input:
859+777
Target:
| Input:
859+777
Target:
<scratch>
[8,5,9] has 3 digits.
[7,7,7] has 3 digits.
[8,5,9] + [7,7,7] , A=[] , C=0 , 9+7+0=16 , A->6 , C->1
[8,5] + [7,7] , A=[6] , C=1 , 5+7+1=13 , A->3 , C->1
[8] + [7] , A=[3,6] , C=1 , 8+7+1=16 , A->6 , C->1
[] + [] , A=[6,3,6] C=1 , END
</scratch>
1636
| 1636 |
Input:
508+544
Target:
| Input:
508+544
Target:
<scratch>
[5,0,8] has 3 digits.
[5,4,4] has 3 digits.
[5,0,8] + [5,4,4] , A=[] , C=0 , 8+4+0=12 , A->2 , C->1
[5,0] + [5,4] , A=[2] , C=1 , 0+4+1=5 , A->5 , C->0
[5] + [5] , A=[5,2] , C=0 , 5+5+0=10 , A->0 , C->1
[] + [] , A=[0,5,2] C=1 , END
</scratch>
1052
| 1052 |
Input:
236+956
Target:
| Input:
236+956
Target:
<scratch>
[2,3,6] has 3 digits.
[9,5,6] has 3 digits.
[2,3,6] + [9,5,6] , A=[] , C=0 , 6+6+0=12 , A->2 , C->1
[2,3] + [9,5] , A=[2] , C=1 , 3+5+1=9 , A->9 , C->0
[2] + [9] , A=[9,2] , C=0 , 2+9+0=11 , A->1 , C->1
[] + [] , A=[1,9,2] C=1 , END
</scratch>
1192
| 1192 |
Input:
886+641
Target:
| Input:
886+641
Target:
<scratch>
[8,8,6] has 3 digits.
[6,4,1] has 3 digits.
[8,8,6] + [6,4,1] , A=[] , C=0 , 6+1+0=7 , A->7 , C->0
[8,8] + [6,4] , A=[7] , C=0 , 8+4+0=12 , A->2 , C->1
[8] + [6] , A=[2,7] , C=1 , 8+6+1=15 , A->5 , C->1
[] + [] , A=[5,2,7] C=1 , END
</scratch>
1527
| 1527 |
Input:
424+576
Target:
| Input:
424+576
Target:
<scratch>
[4,2,4] has 3 digits.
[5,7,6] has 3 digits.
[4,2,4] + [5,7,6] , A=[] , C=0 , 4+6+0=10 , A->0 , C->1
[4,2] + [5,7] , A=[0] , C=1 , 2+7+1=10 , A->0 , C->1
[4] + [5] , A=[0,0] , C=1 , 4+5+1=10 , A->0 , C->1
[] + [] , A=[0,0,0] C=1 , END
</scratch>
1000
| 1000 |
Input:
730+223
Target:
| Input:
730+223
Target:
<scratch>
[7,3,0] has 3 digits.
[2,2,3] has 3 digits.
[7,3,0] + [2,2,3] , A=[] , C=0 , 0+3+0=3 , A->3 , C->0
[7,3] + [2,2] , A=[3] , C=0 , 3+2+0=5 , A->5 , C->0
[7] + [2] , A=[5,3] , C=0 , 7+2+0=9 , A->9 , C->0
[] + [] , A=[9,5,3] C=0 , END
</scratch>
953
| 953 |
Input:
990+116
Target:
| Input:
990+116
Target:
<scratch>
[9,9,0] has 3 digits.
[1,1,6] has 3 digits.
[9,9,0] + [1,1,6] , A=[] , C=0 , 0+6+0=6 , A->6 , C->0
[9,9] + [1,1] , A=[6] , C=0 , 9+1+0=10 , A->0 , C->1
[9] + [1] , A=[0,6] , C=1 , 9+1+1=11 , A->1 , C->1
[] + [] , A=[1,0,6] C=1 , END
</scratch>
1106
| 1106 |
Input:
389+112
Target:
| Input:
389+112
Target:
<scratch>
[3,8,9] has 3 digits.
[1,1,2] has 3 digits.
[3,8,9] + [1,1,2] , A=[] , C=0 , 9+2+0=11 , A->1 , C->1
[3,8] + [1,1] , A=[1] , C=1 , 8+1+1=10 , A->0 , C->1
[3] + [1] , A=[0,1] , C=1 , 3+1+1=5 , A->5 , C->0
[] + [] , A=[5,0,1] C=0 , END
</scratch>
501
| 501 |
Input:
345+979
Target:
| Input:
345+979
Target:
<scratch>
[3,4,5] has 3 digits.
[9,7,9] has 3 digits.
[3,4,5] + [9,7,9] , A=[] , C=0 , 5+9+0=14 , A->4 , C->1
[3,4] + [9,7] , A=[4] , C=1 , 4+7+1=12 , A->2 , C->1
[3] + [9] , A=[2,4] , C=1 , 3+9+1=13 , A->3 , C->1
[] + [] , A=[3,2,4] C=1 , END
</scratch>
1324
| 1324 |
Input:
324+222
Target:
| Input:
324+222
Target:
<scratch>
[3,2,4] has 3 digits.
[2,2,2] has 3 digits.
[3,2,4] + [2,2,2] , A=[] , C=0 , 4+2+0=6 , A->6 , C->0
[3,2] + [2,2] , A=[6] , C=0 , 2+2+0=4 , A->4 , C->0
[3] + [2] , A=[4,6] , C=0 , 3+2+0=5 , A->5 , C->0
[] + [] , A=[5,4,6] C=0 , END
</scratch>
546
| 546 |
Input:
949+94
Target:
| Input:
949+94
Target:
<scratch>
[9,4,9] has 3 digits.
[9,4] has 2 digits.
[9,4,9] + [9,4] , A=[] , C=0 , 9+4+0=13 , A->3 , C->1
[9,4] + [9] , A=[3] , C=1 , 4+9+1=14 , A->4 , C->1
[9] + [] , A=[4,3] , C=1 , 9+0+1=10 , A->0 , C->1
[] + [] , A=[0,4,3] C=1 , END
</scratch>
1043
| 1043 |
Input:
635+333
Target:
| Input:
635+333
Target:
<scratch>
[6,3,5] has 3 digits.
[3,3,3] has 3 digits.
[6,3,5] + [3,3,3] , A=[] , C=0 , 5+3+0=8 , A->8 , C->0
[6,3] + [3,3] , A=[8] , C=0 , 3+3+0=6 , A->6 , C->0
[6] + [3] , A=[6,8] , C=0 , 6+3+0=9 , A->9 , C->0
[] + [] , A=[9,6,8] C=0 , END
</scratch>
968
| 968 |
Input:
541+432
Target:
| Input:
541+432
Target:
<scratch>
[5,4,1] has 3 digits.
[4,3,2] has 3 digits.
[5,4,1] + [4,3,2] , A=[] , C=0 , 1+2+0=3 , A->3 , C->0
[5,4] + [4,3] , A=[3] , C=0 , 4+3+0=7 , A->7 , C->0
[5] + [4] , A=[7,3] , C=0 , 5+4+0=9 , A->9 , C->0
[] + [] , A=[9,7,3] C=0 , END
</scratch>
973
| 973 |
Input:
27+87
Target:
| Input:
27+87
Target:
<scratch>
[2,7] has 2 digits.
[8,7] has 2 digits.
[2,7] + [8,7] , A=[] , C=0 , 7+7+0=14 , A->4 , C->1
[2] + [8] , A=[4] , C=1 , 2+8+1=11 , A->1 , C->1
[] + [] , A=[1,4] C=1 , END
</scratch>
114
| 114 |
Input:
27+670
Target:
| Input:
27+670
Target:
<scratch>
[2,7] has 2 digits.
[6,7,0] has 3 digits.
[2,7] + [6,7,0] , A=[] , C=0 , 7+0+0=7 , A->7 , C->0
[2] + [6,7] , A=[7] , C=0 , 2+7+0=9 , A->9 , C->0
[] + [6] , A=[9,7] , C=0 , 0+6+0=6 , A->6 , C->0
[] + [] , A=[6,9,7] C=0 , END
</scratch>
697
| 697 |
Input:
349+799
Target:
| Input:
349+799
Target:
<scratch>
[3,4,9] has 3 digits.
[7,9,9] has 3 digits.
[3,4,9] + [7,9,9] , A=[] , C=0 , 9+9+0=18 , A->8 , C->1
[3,4] + [7,9] , A=[8] , C=1 , 4+9+1=14 , A->4 , C->1
[3] + [7] , A=[4,8] , C=1 , 3+7+1=11 , A->1 , C->1
[] + [] , A=[1,4,8] C=1 , END
</scratch>
1148
| 1148 |
Input:
378+44
Target:
| Input:
378+44
Target:
<scratch>
[3,7,8] has 3 digits.
[4,4] has 2 digits.
[3,7,8] + [4,4] , A=[] , C=0 , 8+4+0=12 , A->2 , C->1
[3,7] + [4] , A=[2] , C=1 , 7+4+1=12 , A->2 , C->1
[3] + [] , A=[2,2] , C=1 , 3+0+1=4 , A->4 , C->0
[] + [] , A=[4,2,2] C=0 , END
</scratch>
422
| 422 |
Input:
188+898
Target:
| Input:
188+898
Target:
<scratch>
[1,8,8] has 3 digits.
[8,9,8] has 3 digits.
[1,8,8] + [8,9,8] , A=[] , C=0 , 8+8+0=16 , A->6 , C->1
[1,8] + [8,9] , A=[6] , C=1 , 8+9+1=18 , A->8 , C->1
[1] + [8] , A=[8,6] , C=1 , 1+8+1=10 , A->0 , C->1
[] + [] , A=[0,8,6] C=1 , END
</scratch>
1086
| 1086 |
Input:
893+639
Target:
| Input:
893+639
Target:
<scratch>
[8,9,3] has 3 digits.
[6,3,9] has 3 digits.
[8,9,3] + [6,3,9] , A=[] , C=0 , 3+9+0=12 , A->2 , C->1
[8,9] + [6,3] , A=[2] , C=1 , 9+3+1=13 , A->3 , C->1
[8] + [6] , A=[3,2] , C=1 , 8+6+1=15 , A->5 , C->1
[] + [] , A=[5,3,2] C=1 , END
</scratch>
1532
| 1532 |
Input:
144+555
Target:
| Input:
144+555
Target:
<scratch>
[1,4,4] has 3 digits.
[5,5,5] has 3 digits.
[1,4,4] + [5,5,5] , A=[] , C=0 , 4+5+0=9 , A->9 , C->0
[1,4] + [5,5] , A=[9] , C=0 , 4+5+0=9 , A->9 , C->0
[1] + [5] , A=[9,9] , C=0 , 1+5+0=6 , A->6 , C->0
[] + [] , A=[6,9,9] C=0 , END
</scratch>
699
| 699 |
Input:
74+297
Target:
| Input:
74+297
Target:
<scratch>
[7,4] has 2 digits.
[2,9,7] has 3 digits.
[7,4] + [2,9,7] , A=[] , C=0 , 4+7+0=11 , A->1 , C->1
[7] + [2,9] , A=[1] , C=1 , 7+9+1=17 , A->7 , C->1
[] + [2] , A=[7,1] , C=1 , 0+2+1=3 , A->3 , C->0
[] + [] , A=[3,7,1] C=0 , END
</scratch>
371
| 371 |
Input:
894+323
Target:
| Input:
894+323
Target:
<scratch>
[8,9,4] has 3 digits.
[3,2,3] has 3 digits.
[8,9,4] + [3,2,3] , A=[] , C=0 , 4+3+0=7 , A->7 , C->0
[8,9] + [3,2] , A=[7] , C=0 , 9+2+0=11 , A->1 , C->1
[8] + [3] , A=[1,7] , C=1 , 8+3+1=12 , A->2 , C->1
[] + [] , A=[2,1,7] C=1 , END
</scratch>
1217
| 1217 |
Input:
279+499
Target:
| Input:
279+499
Target:
<scratch>
[2,7,9] has 3 digits.
[4,9,9] has 3 digits.
[2,7,9] + [4,9,9] , A=[] , C=0 , 9+9+0=18 , A->8 , C->1
[2,7] + [4,9] , A=[8] , C=1 , 7+9+1=17 , A->7 , C->1
[2] + [4] , A=[7,8] , C=1 , 2+4+1=7 , A->7 , C->0
[] + [] , A=[7,7,8] C=0 , END
</scratch>
778
| 778 |
Input:
65+168
Target:
| Input:
65+168
Target:
<scratch>
[6,5] has 2 digits.
[1,6,8] has 3 digits.
[6,5] + [1,6,8] , A=[] , C=0 , 5+8+0=13 , A->3 , C->1
[6] + [1,6] , A=[3] , C=1 , 6+6+1=13 , A->3 , C->1
[] + [1] , A=[3,3] , C=1 , 0+1+1=2 , A->2 , C->0
[] + [] , A=[2,3,3] C=0 , END
</scratch>
233
| 233 |
Input:
378+57
Target:
| Input:
378+57
Target:
<scratch>
[3,7,8] has 3 digits.
[5,7] has 2 digits.
[3,7,8] + [5,7] , A=[] , C=0 , 8+7+0=15 , A->5 , C->1
[3,7] + [5] , A=[5] , C=1 , 7+5+1=13 , A->3 , C->1
[3] + [] , A=[3,5] , C=1 , 3+0+1=4 , A->4 , C->0
[] + [] , A=[4,3,5] C=0 , END
</scratch>
435
| 435 |
Input:
478+401
Target:
| Input:
478+401
Target:
<scratch>
[4,7,8] has 3 digits.
[4,0,1] has 3 digits.
[4,7,8] + [4,0,1] , A=[] , C=0 , 8+1+0=9 , A->9 , C->0
[4,7] + [4,0] , A=[9] , C=0 , 7+0+0=7 , A->7 , C->0
[4] + [4] , A=[7,9] , C=0 , 4+4+0=8 , A->8 , C->0
[] + [] , A=[8,7,9] C=0 , END
</scratch>
879
| 879 |
Input:
493+582
Target:
| Input:
493+582
Target:
<scratch>
[4,9,3] has 3 digits.
[5,8,2] has 3 digits.
[4,9,3] + [5,8,2] , A=[] , C=0 , 3+2+0=5 , A->5 , C->0
[4,9] + [5,8] , A=[5] , C=0 , 9+8+0=17 , A->7 , C->1
[4] + [5] , A=[7,5] , C=1 , 4+5+1=10 , A->0 , C->1
[] + [] , A=[0,7,5] C=1 , END
</scratch>
1075
| 1075 |
Input:
163+431
Target:
| Input:
163+431
Target:
<scratch>
[1,6,3] has 3 digits.
[4,3,1] has 3 digits.
[1,6,3] + [4,3,1] , A=[] , C=0 , 3+1+0=4 , A->4 , C->0
[1,6] + [4,3] , A=[4] , C=0 , 6+3+0=9 , A->9 , C->0
[1] + [4] , A=[9,4] , C=0 , 1+4+0=5 , A->5 , C->0
[] + [] , A=[5,9,4] C=0 , END
</scratch>
594
| 594 |
Input:
411+74
Target:
| Input:
411+74
Target:
<scratch>
[4,1,1] has 3 digits.
[7,4] has 2 digits.
[4,1,1] + [7,4] , A=[] , C=0 , 1+4+0=5 , A->5 , C->0
[4,1] + [7] , A=[5] , C=0 , 1+7+0=8 , A->8 , C->0
[4] + [] , A=[8,5] , C=0 , 4+0+0=4 , A->4 , C->0
[] + [] , A=[4,8,5] C=0 , END
</scratch>
485
| 485 |
Input:
298+618
Target:
| Input:
298+618
Target:
<scratch>
[2,9,8] has 3 digits.
[6,1,8] has 3 digits.
[2,9,8] + [6,1,8] , A=[] , C=0 , 8+8+0=16 , A->6 , C->1
[2,9] + [6,1] , A=[6] , C=1 , 9+1+1=11 , A->1 , C->1
[2] + [6] , A=[1,6] , C=1 , 2+6+1=9 , A->9 , C->0
[] + [] , A=[9,1,6] C=0 , END
</scratch>
916
| 916 |
Input:
199+403
Target:
| Input:
199+403
Target:
<scratch>
[1,9,9] has 3 digits.
[4,0,3] has 3 digits.
[1,9,9] + [4,0,3] , A=[] , C=0 , 9+3+0=12 , A->2 , C->1
[1,9] + [4,0] , A=[2] , C=1 , 9+0+1=10 , A->0 , C->1
[1] + [4] , A=[0,2] , C=1 , 1+4+1=6 , A->6 , C->0
[] + [] , A=[6,0,2] C=0 , END
</scratch>
602
| 602 |
Input:
739+370
Target:
| Input:
739+370
Target:
<scratch>
[7,3,9] has 3 digits.
[3,7,0] has 3 digits.
[7,3,9] + [3,7,0] , A=[] , C=0 , 9+0+0=9 , A->9 , C->0
[7,3] + [3,7] , A=[9] , C=0 , 3+7+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:
612+354
Target:
| Input:
612+354
Target:
<scratch>
[6,1,2] has 3 digits.
[3,5,4] has 3 digits.
[6,1,2] + [3,5,4] , A=[] , C=0 , 2+4+0=6 , A->6 , C->0
[6,1] + [3,5] , A=[6] , C=0 , 1+5+0=6 , A->6 , C->0
[6] + [3] , A=[6,6] , C=0 , 6+3+0=9 , A->9 , C->0
[] + [] , A=[9,6,6] C=0 , END
</scratch>
966
| 966 |
Input:
830+117
Target:
| Input:
830+117
Target:
<scratch>
[8,3,0] has 3 digits.
[1,1,7] has 3 digits.
[8,3,0] + [1,1,7] , A=[] , C=0 , 0+7+0=7 , A->7 , C->0
[8,3] + [1,1] , A=[7] , C=0 , 3+1+0=4 , A->4 , C->0
[8] + [1] , A=[4,7] , C=0 , 8+1+0=9 , A->9 , C->0
[] + [] , A=[9,4,7] C=0 , END
</scratch>
947
| 947 |
Input:
338+610
Target:
| Input:
338+610
Target:
<scratch>
[3,3,8] has 3 digits.
[6,1,0] has 3 digits.
[3,3,8] + [6,1,0] , A=[] , C=0 , 8+0+0=8 , A->8 , C->0
[3,3] + [6,1] , A=[8] , C=0 , 3+1+0=4 , A->4 , C->0
[3] + [6] , A=[4,8] , C=0 , 3+6+0=9 , A->9 , C->0
[] + [] , A=[9,4,8] C=0 , END
</scratch>
948
| 948 |
Input:
751+598
Target:
| Input:
751+598
Target:
<scratch>
[7,5,1] has 3 digits.
[5,9,8] has 3 digits.
[7,5,1] + [5,9,8] , A=[] , C=0 , 1+8+0=9 , A->9 , C->0
[7,5] + [5,9] , A=[9] , C=0 , 5+9+0=14 , A->4 , C->1
[7] + [5] , A=[4,9] , C=1 , 7+5+1=13 , A->3 , C->1
[] + [] , A=[3,4,9] C=1 , END
</scratch>
1349
| 1349 |
Input:
883+529
Target:
| Input:
883+529
Target:
<scratch>
[8,8,3] has 3 digits.
[5,2,9] has 3 digits.
[8,8,3] + [5,2,9] , A=[] , C=0 , 3+9+0=12 , A->2 , C->1
[8,8] + [5,2] , A=[2] , C=1 , 8+2+1=11 , A->1 , C->1
[8] + [5] , A=[1,2] , C=1 , 8+5+1=14 , A->4 , C->1
[] + [] , A=[4,1,2] C=1 , END
</scratch>
1412
| 1412 |
Input:
806+584
Target:
| Input:
806+584
Target:
<scratch>
[8,0,6] has 3 digits.
[5,8,4] has 3 digits.
[8,0,6] + [5,8,4] , A=[] , C=0 , 6+4+0=10 , A->0 , C->1
[8,0] + [5,8] , A=[0] , C=1 , 0+8+1=9 , A->9 , C->0
[8] + [5] , A=[9,0] , C=0 , 8+5+0=13 , A->3 , C->1
[] + [] , A=[3,9,0] C=1 , END
</scratch>
1390
| 1390 |
Input:
550+423
Target:
| Input:
550+423
Target:
<scratch>
[5,5,0] has 3 digits.
[4,2,3] has 3 digits.
[5,5,0] + [4,2,3] , A=[] , C=0 , 0+3+0=3 , A->3 , C->0
[5,5] + [4,2] , A=[3] , C=0 , 5+2+0=7 , A->7 , C->0
[5] + [4] , A=[7,3] , C=0 , 5+4+0=9 , A->9 , C->0
[] + [] , A=[9,7,3] C=0 , END
</scratch>
973
| 973 |
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