input_test
stringlengths 19
23
| scratchpad
stringlengths 151
283
| result_final
stringlengths 1
4
|
|---|---|---|
Input:
670+195
Target:
| Input:
670+195
Target:
<scratch>
[6,7,0] has 3 digits.
[1,9,5] has 3 digits.
[6,7,0] + [1,9,5] , A=[] , C=0 , 0+5+0=5 , A->5 , C->0
[6,7] + [1,9] , A=[5] , C=0 , 7+9+0=16 , A->6 , C->1
[6] + [1] , A=[6,5] , C=1 , 6+1+1=8 , A->8 , C->0
[] + [] , A=[8,6,5] C=0 , END
</scratch>
865
| 865 |
Input:
108+475
Target:
| Input:
108+475
Target:
<scratch>
[1,0,8] has 3 digits.
[4,7,5] has 3 digits.
[1,0,8] + [4,7,5] , A=[] , C=0 , 8+5+0=13 , A->3 , C->1
[1,0] + [4,7] , A=[3] , C=1 , 0+7+1=8 , A->8 , C->0
[1] + [4] , A=[8,3] , C=0 , 1+4+0=5 , A->5 , C->0
[] + [] , A=[5,8,3] C=0 , END
</scratch>
583
| 583 |
Input:
428+259
Target:
| Input:
428+259
Target:
<scratch>
[4,2,8] has 3 digits.
[2,5,9] has 3 digits.
[4,2,8] + [2,5,9] , A=[] , C=0 , 8+9+0=17 , A->7 , C->1
[4,2] + [2,5] , A=[7] , C=1 , 2+5+1=8 , A->8 , C->0
[4] + [2] , A=[8,7] , C=0 , 4+2+0=6 , A->6 , C->0
[] + [] , A=[6,8,7] C=0 , END
</scratch>
687
| 687 |
Input:
441+668
Target:
| Input:
441+668
Target:
<scratch>
[4,4,1] has 3 digits.
[6,6,8] has 3 digits.
[4,4,1] + [6,6,8] , A=[] , C=0 , 1+8+0=9 , A->9 , C->0
[4,4] + [6,6] , A=[9] , C=0 , 4+6+0=10 , A->0 , C->1
[4] + [6] , A=[0,9] , C=1 , 4+6+1=11 , A->1 , C->1
[] + [] , A=[1,0,9] C=1 , END
</scratch>
1109
| 1109 |
Input:
713+24
Target:
| Input:
713+24
Target:
<scratch>
[7,1,3] has 3 digits.
[2,4] has 2 digits.
[7,1,3] + [2,4] , A=[] , C=0 , 3+4+0=7 , A->7 , C->0
[7,1] + [2] , A=[7] , C=0 , 1+2+0=3 , A->3 , C->0
[7] + [] , A=[3,7] , C=0 , 7+0+0=7 , A->7 , C->0
[] + [] , A=[7,3,7] C=0 , END
</scratch>
737
| 737 |
Input:
94+246
Target:
| Input:
94+246
Target:
<scratch>
[9,4] has 2 digits.
[2,4,6] has 3 digits.
[9,4] + [2,4,6] , A=[] , C=0 , 4+6+0=10 , A->0 , C->1
[9] + [2,4] , A=[0] , C=1 , 9+4+1=14 , A->4 , C->1
[] + [2] , A=[4,0] , C=1 , 0+2+1=3 , A->3 , C->0
[] + [] , A=[3,4,0] C=0 , END
</scratch>
340
| 340 |
Input:
109+629
Target:
| Input:
109+629
Target:
<scratch>
[1,0,9] has 3 digits.
[6,2,9] has 3 digits.
[1,0,9] + [6,2,9] , A=[] , C=0 , 9+9+0=18 , A->8 , C->1
[1,0] + [6,2] , A=[8] , C=1 , 0+2+1=3 , A->3 , C->0
[1] + [6] , A=[3,8] , C=0 , 1+6+0=7 , A->7 , C->0
[] + [] , A=[7,3,8] C=0 , END
</scratch>
738
| 738 |
Input:
509+256
Target:
| Input:
509+256
Target:
<scratch>
[5,0,9] has 3 digits.
[2,5,6] has 3 digits.
[5,0,9] + [2,5,6] , A=[] , C=0 , 9+6+0=15 , A->5 , C->1
[5,0] + [2,5] , A=[5] , C=1 , 0+5+1=6 , A->6 , C->0
[5] + [2] , A=[6,5] , C=0 , 5+2+0=7 , A->7 , C->0
[] + [] , A=[7,6,5] C=0 , END
</scratch>
765
| 765 |
Input:
679+880
Target:
| Input:
679+880
Target:
<scratch>
[6,7,9] has 3 digits.
[8,8,0] has 3 digits.
[6,7,9] + [8,8,0] , A=[] , C=0 , 9+0+0=9 , A->9 , C->0
[6,7] + [8,8] , A=[9] , C=0 , 7+8+0=15 , A->5 , C->1
[6] + [8] , A=[5,9] , C=1 , 6+8+1=15 , A->5 , C->1
[] + [] , A=[5,5,9] C=1 , END
</scratch>
1559
| 1559 |
Input:
841+490
Target:
| Input:
841+490
Target:
<scratch>
[8,4,1] has 3 digits.
[4,9,0] has 3 digits.
[8,4,1] + [4,9,0] , A=[] , C=0 , 1+0+0=1 , A->1 , C->0
[8,4] + [4,9] , A=[1] , C=0 , 4+9+0=13 , A->3 , C->1
[8] + [4] , A=[3,1] , C=1 , 8+4+1=13 , A->3 , C->1
[] + [] , A=[3,3,1] C=1 , END
</scratch>
1331
| 1331 |
Input:
424+731
Target:
| Input:
424+731
Target:
<scratch>
[4,2,4] has 3 digits.
[7,3,1] has 3 digits.
[4,2,4] + [7,3,1] , A=[] , C=0 , 4+1+0=5 , A->5 , C->0
[4,2] + [7,3] , A=[5] , C=0 , 2+3+0=5 , A->5 , C->0
[4] + [7] , A=[5,5] , C=0 , 4+7+0=11 , A->1 , C->1
[] + [] , A=[1,5,5] C=1 , END
</scratch>
1155
| 1155 |
Input:
736+129
Target:
| Input:
736+129
Target:
<scratch>
[7,3,6] has 3 digits.
[1,2,9] has 3 digits.
[7,3,6] + [1,2,9] , A=[] , C=0 , 6+9+0=15 , A->5 , C->1
[7,3] + [1,2] , A=[5] , C=1 , 3+2+1=6 , A->6 , C->0
[7] + [1] , A=[6,5] , C=0 , 7+1+0=8 , A->8 , C->0
[] + [] , A=[8,6,5] C=0 , END
</scratch>
865
| 865 |
Input:
438+103
Target:
| Input:
438+103
Target:
<scratch>
[4,3,8] has 3 digits.
[1,0,3] has 3 digits.
[4,3,8] + [1,0,3] , A=[] , C=0 , 8+3+0=11 , A->1 , C->1
[4,3] + [1,0] , A=[1] , C=1 , 3+0+1=4 , A->4 , C->0
[4] + [1] , A=[4,1] , C=0 , 4+1+0=5 , A->5 , C->0
[] + [] , A=[5,4,1] C=0 , END
</scratch>
541
| 541 |
Input:
436+595
Target:
| Input:
436+595
Target:
<scratch>
[4,3,6] has 3 digits.
[5,9,5] has 3 digits.
[4,3,6] + [5,9,5] , A=[] , C=0 , 6+5+0=11 , A->1 , C->1
[4,3] + [5,9] , A=[1] , C=1 , 3+9+1=13 , A->3 , C->1
[4] + [5] , A=[3,1] , C=1 , 4+5+1=10 , A->0 , C->1
[] + [] , A=[0,3,1] C=1 , END
</scratch>
1031
| 1031 |
Input:
821+872
Target:
| Input:
821+872
Target:
<scratch>
[8,2,1] has 3 digits.
[8,7,2] has 3 digits.
[8,2,1] + [8,7,2] , A=[] , C=0 , 1+2+0=3 , A->3 , C->0
[8,2] + [8,7] , A=[3] , C=0 , 2+7+0=9 , A->9 , C->0
[8] + [8] , A=[9,3] , C=0 , 8+8+0=16 , A->6 , C->1
[] + [] , A=[6,9,3] C=1 , END
</scratch>
1693
| 1693 |
Input:
406+885
Target:
| Input:
406+885
Target:
<scratch>
[4,0,6] has 3 digits.
[8,8,5] has 3 digits.
[4,0,6] + [8,8,5] , A=[] , C=0 , 6+5+0=11 , A->1 , C->1
[4,0] + [8,8] , A=[1] , C=1 , 0+8+1=9 , A->9 , C->0
[4] + [8] , A=[9,1] , C=0 , 4+8+0=12 , A->2 , C->1
[] + [] , A=[2,9,1] C=1 , END
</scratch>
1291
| 1291 |
Input:
150+884
Target:
| Input:
150+884
Target:
<scratch>
[1,5,0] has 3 digits.
[8,8,4] has 3 digits.
[1,5,0] + [8,8,4] , A=[] , C=0 , 0+4+0=4 , A->4 , C->0
[1,5] + [8,8] , A=[4] , C=0 , 5+8+0=13 , A->3 , C->1
[1] + [8] , A=[3,4] , C=1 , 1+8+1=10 , A->0 , C->1
[] + [] , A=[0,3,4] C=1 , END
</scratch>
1034
| 1034 |
Input:
197+933
Target:
| Input:
197+933
Target:
<scratch>
[1,9,7] has 3 digits.
[9,3,3] has 3 digits.
[1,9,7] + [9,3,3] , A=[] , C=0 , 7+3+0=10 , A->0 , C->1
[1,9] + [9,3] , A=[0] , C=1 , 9+3+1=13 , A->3 , C->1
[1] + [9] , A=[3,0] , C=1 , 1+9+1=11 , A->1 , C->1
[] + [] , A=[1,3,0] C=1 , END
</scratch>
1130
| 1130 |
Input:
165+883
Target:
| Input:
165+883
Target:
<scratch>
[1,6,5] has 3 digits.
[8,8,3] has 3 digits.
[1,6,5] + [8,8,3] , A=[] , C=0 , 5+3+0=8 , A->8 , C->0
[1,6] + [8,8] , A=[8] , C=0 , 6+8+0=14 , A->4 , C->1
[1] + [8] , A=[4,8] , C=1 , 1+8+1=10 , A->0 , C->1
[] + [] , A=[0,4,8] C=1 , END
</scratch>
1048
| 1048 |
Input:
938+2
Target:
| Input:
938+2
Target:
<scratch>
[9,3,8] has 3 digits.
[2] has 1 digits.
[9,3,8] + [2] , A=[] , C=0 , 8+2+0=10 , A->0 , C->1
[9,3] + [] , A=[0] , C=1 , 3+0+1=4 , A->4 , C->0
[9] + [] , A=[4,0] , C=0 , 9+0+0=9 , A->9 , C->0
[] + [] , A=[9,4,0] C=0 , END
</scratch>
940
| 940 |
Input:
646+793
Target:
| Input:
646+793
Target:
<scratch>
[6,4,6] has 3 digits.
[7,9,3] has 3 digits.
[6,4,6] + [7,9,3] , A=[] , C=0 , 6+3+0=9 , A->9 , C->0
[6,4] + [7,9] , A=[9] , C=0 , 4+9+0=13 , A->3 , C->1
[6] + [7] , A=[3,9] , C=1 , 6+7+1=14 , A->4 , C->1
[] + [] , A=[4,3,9] C=1 , END
</scratch>
1439
| 1439 |
Input:
558+991
Target:
| Input:
558+991
Target:
<scratch>
[5,5,8] has 3 digits.
[9,9,1] has 3 digits.
[5,5,8] + [9,9,1] , A=[] , C=0 , 8+1+0=9 , A->9 , C->0
[5,5] + [9,9] , A=[9] , C=0 , 5+9+0=14 , A->4 , C->1
[5] + [9] , A=[4,9] , C=1 , 5+9+1=15 , A->5 , C->1
[] + [] , A=[5,4,9] C=1 , END
</scratch>
1549
| 1549 |
Input:
443+949
Target:
| Input:
443+949
Target:
<scratch>
[4,4,3] has 3 digits.
[9,4,9] has 3 digits.
[4,4,3] + [9,4,9] , A=[] , C=0 , 3+9+0=12 , A->2 , C->1
[4,4] + [9,4] , A=[2] , C=1 , 4+4+1=9 , A->9 , C->0
[4] + [9] , A=[9,2] , C=0 , 4+9+0=13 , A->3 , C->1
[] + [] , A=[3,9,2] C=1 , END
</scratch>
1392
| 1392 |
Input:
879+204
Target:
| Input:
879+204
Target:
<scratch>
[8,7,9] has 3 digits.
[2,0,4] has 3 digits.
[8,7,9] + [2,0,4] , A=[] , C=0 , 9+4+0=13 , A->3 , C->1
[8,7] + [2,0] , A=[3] , C=1 , 7+0+1=8 , A->8 , C->0
[8] + [2] , A=[8,3] , C=0 , 8+2+0=10 , A->0 , C->1
[] + [] , A=[0,8,3] C=1 , END
</scratch>
1083
| 1083 |
Input:
320+129
Target:
| Input:
320+129
Target:
<scratch>
[3,2,0] has 3 digits.
[1,2,9] has 3 digits.
[3,2,0] + [1,2,9] , A=[] , C=0 , 0+9+0=9 , A->9 , C->0
[3,2] + [1,2] , A=[9] , C=0 , 2+2+0=4 , A->4 , C->0
[3] + [1] , A=[4,9] , C=0 , 3+1+0=4 , A->4 , C->0
[] + [] , A=[4,4,9] C=0 , END
</scratch>
449
| 449 |
Input:
454+773
Target:
| Input:
454+773
Target:
<scratch>
[4,5,4] has 3 digits.
[7,7,3] has 3 digits.
[4,5,4] + [7,7,3] , A=[] , C=0 , 4+3+0=7 , A->7 , C->0
[4,5] + [7,7] , A=[7] , C=0 , 5+7+0=12 , A->2 , C->1
[4] + [7] , A=[2,7] , C=1 , 4+7+1=12 , A->2 , C->1
[] + [] , A=[2,2,7] C=1 , END
</scratch>
1227
| 1227 |
Input:
467+366
Target:
| Input:
467+366
Target:
<scratch>
[4,6,7] has 3 digits.
[3,6,6] has 3 digits.
[4,6,7] + [3,6,6] , A=[] , C=0 , 7+6+0=13 , A->3 , C->1
[4,6] + [3,6] , A=[3] , C=1 , 6+6+1=13 , A->3 , C->1
[4] + [3] , A=[3,3] , C=1 , 4+3+1=8 , A->8 , C->0
[] + [] , A=[8,3,3] C=0 , END
</scratch>
833
| 833 |
Input:
135+640
Target:
| Input:
135+640
Target:
<scratch>
[1,3,5] has 3 digits.
[6,4,0] has 3 digits.
[1,3,5] + [6,4,0] , A=[] , C=0 , 5+0+0=5 , A->5 , C->0
[1,3] + [6,4] , A=[5] , C=0 , 3+4+0=7 , A->7 , C->0
[1] + [6] , A=[7,5] , C=0 , 1+6+0=7 , A->7 , C->0
[] + [] , A=[7,7,5] C=0 , END
</scratch>
775
| 775 |
Input:
511+47
Target:
| Input:
511+47
Target:
<scratch>
[5,1,1] has 3 digits.
[4,7] has 2 digits.
[5,1,1] + [4,7] , A=[] , C=0 , 1+7+0=8 , A->8 , C->0
[5,1] + [4] , A=[8] , C=0 , 1+4+0=5 , A->5 , C->0
[5] + [] , A=[5,8] , C=0 , 5+0+0=5 , A->5 , C->0
[] + [] , A=[5,5,8] C=0 , END
</scratch>
558
| 558 |
Input:
909+599
Target:
| Input:
909+599
Target:
<scratch>
[9,0,9] has 3 digits.
[5,9,9] has 3 digits.
[9,0,9] + [5,9,9] , A=[] , C=0 , 9+9+0=18 , A->8 , C->1
[9,0] + [5,9] , A=[8] , C=1 , 0+9+1=10 , A->0 , C->1
[9] + [5] , A=[0,8] , C=1 , 9+5+1=15 , A->5 , C->1
[] + [] , A=[5,0,8] C=1 , END
</scratch>
1508
| 1508 |
Input:
275+82
Target:
| Input:
275+82
Target:
<scratch>
[2,7,5] has 3 digits.
[8,2] has 2 digits.
[2,7,5] + [8,2] , A=[] , C=0 , 5+2+0=7 , A->7 , C->0
[2,7] + [8] , A=[7] , C=0 , 7+8+0=15 , A->5 , C->1
[2] + [] , A=[5,7] , C=1 , 2+0+1=3 , A->3 , C->0
[] + [] , A=[3,5,7] C=0 , END
</scratch>
357
| 357 |
Input:
667+288
Target:
| Input:
667+288
Target:
<scratch>
[6,6,7] has 3 digits.
[2,8,8] has 3 digits.
[6,6,7] + [2,8,8] , A=[] , C=0 , 7+8+0=15 , A->5 , C->1
[6,6] + [2,8] , A=[5] , C=1 , 6+8+1=15 , A->5 , C->1
[6] + [2] , A=[5,5] , C=1 , 6+2+1=9 , A->9 , C->0
[] + [] , A=[9,5,5] C=0 , END
</scratch>
955
| 955 |
Input:
225+669
Target:
| Input:
225+669
Target:
<scratch>
[2,2,5] has 3 digits.
[6,6,9] has 3 digits.
[2,2,5] + [6,6,9] , A=[] , C=0 , 5+9+0=14 , A->4 , C->1
[2,2] + [6,6] , A=[4] , C=1 , 2+6+1=9 , A->9 , C->0
[2] + [6] , A=[9,4] , C=0 , 2+6+0=8 , A->8 , C->0
[] + [] , A=[8,9,4] C=0 , END
</scratch>
894
| 894 |
Input:
995+523
Target:
| Input:
995+523
Target:
<scratch>
[9,9,5] has 3 digits.
[5,2,3] has 3 digits.
[9,9,5] + [5,2,3] , A=[] , C=0 , 5+3+0=8 , A->8 , C->0
[9,9] + [5,2] , A=[8] , C=0 , 9+2+0=11 , A->1 , C->1
[9] + [5] , A=[1,8] , C=1 , 9+5+1=15 , A->5 , C->1
[] + [] , A=[5,1,8] C=1 , END
</scratch>
1518
| 1518 |
Input:
201+276
Target:
| Input:
201+276
Target:
<scratch>
[2,0,1] has 3 digits.
[2,7,6] has 3 digits.
[2,0,1] + [2,7,6] , A=[] , C=0 , 1+6+0=7 , A->7 , C->0
[2,0] + [2,7] , A=[7] , C=0 , 0+7+0=7 , A->7 , C->0
[2] + [2] , A=[7,7] , C=0 , 2+2+0=4 , A->4 , C->0
[] + [] , A=[4,7,7] C=0 , END
</scratch>
477
| 477 |
Input:
459+210
Target:
| Input:
459+210
Target:
<scratch>
[4,5,9] has 3 digits.
[2,1,0] has 3 digits.
[4,5,9] + [2,1,0] , A=[] , C=0 , 9+0+0=9 , A->9 , C->0
[4,5] + [2,1] , A=[9] , C=0 , 5+1+0=6 , A->6 , C->0
[4] + [2] , A=[6,9] , C=0 , 4+2+0=6 , A->6 , C->0
[] + [] , A=[6,6,9] C=0 , END
</scratch>
669
| 669 |
Input:
727+172
Target:
| Input:
727+172
Target:
<scratch>
[7,2,7] has 3 digits.
[1,7,2] has 3 digits.
[7,2,7] + [1,7,2] , A=[] , C=0 , 7+2+0=9 , A->9 , C->0
[7,2] + [1,7] , A=[9] , C=0 , 2+7+0=9 , A->9 , C->0
[7] + [1] , A=[9,9] , C=0 , 7+1+0=8 , A->8 , C->0
[] + [] , A=[8,9,9] C=0 , END
</scratch>
899
| 899 |
Input:
114+760
Target:
| Input:
114+760
Target:
<scratch>
[1,1,4] has 3 digits.
[7,6,0] has 3 digits.
[1,1,4] + [7,6,0] , A=[] , C=0 , 4+0+0=4 , A->4 , C->0
[1,1] + [7,6] , A=[4] , C=0 , 1+6+0=7 , A->7 , C->0
[1] + [7] , A=[7,4] , C=0 , 1+7+0=8 , A->8 , C->0
[] + [] , A=[8,7,4] C=0 , END
</scratch>
874
| 874 |
Input:
613+576
Target:
| Input:
613+576
Target:
<scratch>
[6,1,3] has 3 digits.
[5,7,6] has 3 digits.
[6,1,3] + [5,7,6] , A=[] , C=0 , 3+6+0=9 , A->9 , C->0
[6,1] + [5,7] , A=[9] , C=0 , 1+7+0=8 , A->8 , C->0
[6] + [5] , A=[8,9] , C=0 , 6+5+0=11 , A->1 , C->1
[] + [] , A=[1,8,9] C=1 , END
</scratch>
1189
| 1189 |
Input:
688+443
Target:
| Input:
688+443
Target:
<scratch>
[6,8,8] has 3 digits.
[4,4,3] has 3 digits.
[6,8,8] + [4,4,3] , A=[] , C=0 , 8+3+0=11 , A->1 , C->1
[6,8] + [4,4] , A=[1] , C=1 , 8+4+1=13 , A->3 , C->1
[6] + [4] , A=[3,1] , C=1 , 6+4+1=11 , A->1 , C->1
[] + [] , A=[1,3,1] C=1 , END
</scratch>
1131
| 1131 |
Input:
51+248
Target:
| Input:
51+248
Target:
<scratch>
[5,1] has 2 digits.
[2,4,8] has 3 digits.
[5,1] + [2,4,8] , A=[] , C=0 , 1+8+0=9 , A->9 , C->0
[5] + [2,4] , A=[9] , C=0 , 5+4+0=9 , A->9 , C->0
[] + [2] , A=[9,9] , C=0 , 0+2+0=2 , A->2 , C->0
[] + [] , A=[2,9,9] C=0 , END
</scratch>
299
| 299 |
Input:
780+801
Target:
| Input:
780+801
Target:
<scratch>
[7,8,0] has 3 digits.
[8,0,1] has 3 digits.
[7,8,0] + [8,0,1] , A=[] , C=0 , 0+1+0=1 , A->1 , C->0
[7,8] + [8,0] , A=[1] , C=0 , 8+0+0=8 , A->8 , C->0
[7] + [8] , A=[8,1] , C=0 , 7+8+0=15 , A->5 , C->1
[] + [] , A=[5,8,1] C=1 , END
</scratch>
1581
| 1581 |
Input:
706+748
Target:
| Input:
706+748
Target:
<scratch>
[7,0,6] has 3 digits.
[7,4,8] has 3 digits.
[7,0,6] + [7,4,8] , A=[] , C=0 , 6+8+0=14 , A->4 , C->1
[7,0] + [7,4] , A=[4] , C=1 , 0+4+1=5 , A->5 , C->0
[7] + [7] , A=[5,4] , C=0 , 7+7+0=14 , A->4 , C->1
[] + [] , A=[4,5,4] C=1 , END
</scratch>
1454
| 1454 |
Input:
311+458
Target:
| Input:
311+458
Target:
<scratch>
[3,1,1] has 3 digits.
[4,5,8] has 3 digits.
[3,1,1] + [4,5,8] , A=[] , C=0 , 1+8+0=9 , A->9 , C->0
[3,1] + [4,5] , A=[9] , C=0 , 1+5+0=6 , A->6 , C->0
[3] + [4] , A=[6,9] , C=0 , 3+4+0=7 , A->7 , C->0
[] + [] , A=[7,6,9] C=0 , END
</scratch>
769
| 769 |
Input:
320+859
Target:
| Input:
320+859
Target:
<scratch>
[3,2,0] has 3 digits.
[8,5,9] has 3 digits.
[3,2,0] + [8,5,9] , A=[] , C=0 , 0+9+0=9 , A->9 , C->0
[3,2] + [8,5] , A=[9] , C=0 , 2+5+0=7 , A->7 , C->0
[3] + [8] , A=[7,9] , C=0 , 3+8+0=11 , A->1 , C->1
[] + [] , A=[1,7,9] C=1 , END
</scratch>
1179
| 1179 |
Input:
405+741
Target:
| Input:
405+741
Target:
<scratch>
[4,0,5] has 3 digits.
[7,4,1] has 3 digits.
[4,0,5] + [7,4,1] , A=[] , C=0 , 5+1+0=6 , A->6 , C->0
[4,0] + [7,4] , A=[6] , C=0 , 0+4+0=4 , A->4 , C->0
[4] + [7] , A=[4,6] , C=0 , 4+7+0=11 , A->1 , C->1
[] + [] , A=[1,4,6] C=1 , END
</scratch>
1146
| 1146 |
Input:
878+827
Target:
| Input:
878+827
Target:
<scratch>
[8,7,8] has 3 digits.
[8,2,7] has 3 digits.
[8,7,8] + [8,2,7] , A=[] , C=0 , 8+7+0=15 , A->5 , C->1
[8,7] + [8,2] , A=[5] , C=1 , 7+2+1=10 , A->0 , C->1
[8] + [8] , A=[0,5] , C=1 , 8+8+1=17 , A->7 , C->1
[] + [] , A=[7,0,5] C=1 , END
</scratch>
1705
| 1705 |
Input:
497+658
Target:
| Input:
497+658
Target:
<scratch>
[4,9,7] has 3 digits.
[6,5,8] has 3 digits.
[4,9,7] + [6,5,8] , A=[] , C=0 , 7+8+0=15 , A->5 , C->1
[4,9] + [6,5] , A=[5] , C=1 , 9+5+1=15 , A->5 , C->1
[4] + [6] , A=[5,5] , C=1 , 4+6+1=11 , A->1 , C->1
[] + [] , A=[1,5,5] C=1 , END
</scratch>
1155
| 1155 |
Input:
526+967
Target:
| Input:
526+967
Target:
<scratch>
[5,2,6] has 3 digits.
[9,6,7] has 3 digits.
[5,2,6] + [9,6,7] , A=[] , C=0 , 6+7+0=13 , A->3 , C->1
[5,2] + [9,6] , A=[3] , C=1 , 2+6+1=9 , A->9 , C->0
[5] + [9] , A=[9,3] , C=0 , 5+9+0=14 , A->4 , C->1
[] + [] , A=[4,9,3] C=1 , END
</scratch>
1493
| 1493 |
Input:
317+660
Target:
| Input:
317+660
Target:
<scratch>
[3,1,7] has 3 digits.
[6,6,0] has 3 digits.
[3,1,7] + [6,6,0] , A=[] , C=0 , 7+0+0=7 , A->7 , C->0
[3,1] + [6,6] , A=[7] , C=0 , 1+6+0=7 , A->7 , C->0
[3] + [6] , A=[7,7] , C=0 , 3+6+0=9 , A->9 , C->0
[] + [] , A=[9,7,7] C=0 , END
</scratch>
977
| 977 |
Input:
532+787
Target:
| Input:
532+787
Target:
<scratch>
[5,3,2] has 3 digits.
[7,8,7] has 3 digits.
[5,3,2] + [7,8,7] , A=[] , C=0 , 2+7+0=9 , A->9 , C->0
[5,3] + [7,8] , A=[9] , C=0 , 3+8+0=11 , A->1 , C->1
[5] + [7] , A=[1,9] , C=1 , 5+7+1=13 , A->3 , C->1
[] + [] , A=[3,1,9] C=1 , END
</scratch>
1319
| 1319 |
Input:
566+844
Target:
| Input:
566+844
Target:
<scratch>
[5,6,6] has 3 digits.
[8,4,4] has 3 digits.
[5,6,6] + [8,4,4] , A=[] , C=0 , 6+4+0=10 , A->0 , C->1
[5,6] + [8,4] , A=[0] , C=1 , 6+4+1=11 , A->1 , C->1
[5] + [8] , A=[1,0] , C=1 , 5+8+1=14 , A->4 , C->1
[] + [] , A=[4,1,0] C=1 , END
</scratch>
1410
| 1410 |
Input:
286+486
Target:
| Input:
286+486
Target:
<scratch>
[2,8,6] has 3 digits.
[4,8,6] has 3 digits.
[2,8,6] + [4,8,6] , A=[] , C=0 , 6+6+0=12 , A->2 , C->1
[2,8] + [4,8] , A=[2] , C=1 , 8+8+1=17 , A->7 , C->1
[2] + [4] , A=[7,2] , C=1 , 2+4+1=7 , A->7 , C->0
[] + [] , A=[7,7,2] C=0 , END
</scratch>
772
| 772 |
Input:
790+669
Target:
| Input:
790+669
Target:
<scratch>
[7,9,0] has 3 digits.
[6,6,9] has 3 digits.
[7,9,0] + [6,6,9] , A=[] , C=0 , 0+9+0=9 , A->9 , C->0
[7,9] + [6,6] , A=[9] , C=0 , 9+6+0=15 , A->5 , C->1
[7] + [6] , A=[5,9] , C=1 , 7+6+1=14 , A->4 , C->1
[] + [] , A=[4,5,9] C=1 , END
</scratch>
1459
| 1459 |
Input:
47+151
Target:
| Input:
47+151
Target:
<scratch>
[4,7] has 2 digits.
[1,5,1] has 3 digits.
[4,7] + [1,5,1] , A=[] , C=0 , 7+1+0=8 , A->8 , C->0
[4] + [1,5] , A=[8] , C=0 , 4+5+0=9 , A->9 , C->0
[] + [1] , A=[9,8] , C=0 , 0+1+0=1 , A->1 , C->0
[] + [] , A=[1,9,8] C=0 , END
</scratch>
198
| 198 |
Input:
333+274
Target:
| Input:
333+274
Target:
<scratch>
[3,3,3] has 3 digits.
[2,7,4] has 3 digits.
[3,3,3] + [2,7,4] , A=[] , C=0 , 3+4+0=7 , A->7 , C->0
[3,3] + [2,7] , A=[7] , C=0 , 3+7+0=10 , A->0 , C->1
[3] + [2] , A=[0,7] , C=1 , 3+2+1=6 , A->6 , C->0
[] + [] , A=[6,0,7] C=0 , END
</scratch>
607
| 607 |
Input:
697+181
Target:
| Input:
697+181
Target:
<scratch>
[6,9,7] has 3 digits.
[1,8,1] has 3 digits.
[6,9,7] + [1,8,1] , A=[] , C=0 , 7+1+0=8 , A->8 , C->0
[6,9] + [1,8] , A=[8] , C=0 , 9+8+0=17 , A->7 , C->1
[6] + [1] , A=[7,8] , C=1 , 6+1+1=8 , A->8 , C->0
[] + [] , A=[8,7,8] C=0 , END
</scratch>
878
| 878 |
Input:
387+548
Target:
| Input:
387+548
Target:
<scratch>
[3,8,7] has 3 digits.
[5,4,8] has 3 digits.
[3,8,7] + [5,4,8] , A=[] , C=0 , 7+8+0=15 , A->5 , C->1
[3,8] + [5,4] , A=[5] , C=1 , 8+4+1=13 , A->3 , C->1
[3] + [5] , A=[3,5] , C=1 , 3+5+1=9 , A->9 , C->0
[] + [] , A=[9,3,5] C=0 , END
</scratch>
935
| 935 |
Input:
620+815
Target:
| Input:
620+815
Target:
<scratch>
[6,2,0] has 3 digits.
[8,1,5] has 3 digits.
[6,2,0] + [8,1,5] , A=[] , C=0 , 0+5+0=5 , A->5 , C->0
[6,2] + [8,1] , A=[5] , C=0 , 2+1+0=3 , A->3 , C->0
[6] + [8] , A=[3,5] , C=0 , 6+8+0=14 , A->4 , C->1
[] + [] , A=[4,3,5] C=1 , END
</scratch>
1435
| 1435 |
Input:
728+61
Target:
| Input:
728+61
Target:
<scratch>
[7,2,8] has 3 digits.
[6,1] has 2 digits.
[7,2,8] + [6,1] , A=[] , C=0 , 8+1+0=9 , A->9 , C->0
[7,2] + [6] , A=[9] , C=0 , 2+6+0=8 , A->8 , C->0
[7] + [] , A=[8,9] , C=0 , 7+0+0=7 , A->7 , C->0
[] + [] , A=[7,8,9] C=0 , END
</scratch>
789
| 789 |
Input:
7+348
Target:
| Input:
7+348
Target:
<scratch>
[7] has 1 digits.
[3,4,8] has 3 digits.
[7] + [3,4,8] , A=[] , C=0 , 7+8+0=15 , A->5 , C->1
[] + [3,4] , A=[5] , C=1 , 0+4+1=5 , A->5 , C->0
[] + [3] , A=[5,5] , C=0 , 0+3+0=3 , A->3 , C->0
[] + [] , A=[3,5,5] C=0 , END
</scratch>
355
| 355 |
Input:
644+681
Target:
| Input:
644+681
Target:
<scratch>
[6,4,4] has 3 digits.
[6,8,1] has 3 digits.
[6,4,4] + [6,8,1] , A=[] , C=0 , 4+1+0=5 , A->5 , C->0
[6,4] + [6,8] , A=[5] , C=0 , 4+8+0=12 , A->2 , C->1
[6] + [6] , A=[2,5] , C=1 , 6+6+1=13 , A->3 , C->1
[] + [] , A=[3,2,5] C=1 , END
</scratch>
1325
| 1325 |
Input:
188+714
Target:
| Input:
188+714
Target:
<scratch>
[1,8,8] has 3 digits.
[7,1,4] has 3 digits.
[1,8,8] + [7,1,4] , A=[] , C=0 , 8+4+0=12 , A->2 , C->1
[1,8] + [7,1] , A=[2] , C=1 , 8+1+1=10 , A->0 , C->1
[1] + [7] , A=[0,2] , C=1 , 1+7+1=9 , A->9 , C->0
[] + [] , A=[9,0,2] C=0 , END
</scratch>
902
| 902 |
Input:
200+479
Target:
| Input:
200+479
Target:
<scratch>
[2,0,0] has 3 digits.
[4,7,9] has 3 digits.
[2,0,0] + [4,7,9] , A=[] , C=0 , 0+9+0=9 , A->9 , C->0
[2,0] + [4,7] , A=[9] , C=0 , 0+7+0=7 , A->7 , C->0
[2] + [4] , A=[7,9] , C=0 , 2+4+0=6 , A->6 , C->0
[] + [] , A=[6,7,9] C=0 , END
</scratch>
679
| 679 |
Input:
446+932
Target:
| Input:
446+932
Target:
<scratch>
[4,4,6] has 3 digits.
[9,3,2] has 3 digits.
[4,4,6] + [9,3,2] , A=[] , C=0 , 6+2+0=8 , A->8 , C->0
[4,4] + [9,3] , A=[8] , C=0 , 4+3+0=7 , A->7 , C->0
[4] + [9] , A=[7,8] , C=0 , 4+9+0=13 , A->3 , C->1
[] + [] , A=[3,7,8] C=1 , END
</scratch>
1378
| 1378 |
Input:
689+878
Target:
| Input:
689+878
Target:
<scratch>
[6,8,9] has 3 digits.
[8,7,8] has 3 digits.
[6,8,9] + [8,7,8] , A=[] , C=0 , 9+8+0=17 , A->7 , C->1
[6,8] + [8,7] , A=[7] , C=1 , 8+7+1=16 , A->6 , C->1
[6] + [8] , A=[6,7] , C=1 , 6+8+1=15 , A->5 , C->1
[] + [] , A=[5,6,7] C=1 , END
</scratch>
1567
| 1567 |
Input:
939+47
Target:
| Input:
939+47
Target:
<scratch>
[9,3,9] has 3 digits.
[4,7] has 2 digits.
[9,3,9] + [4,7] , A=[] , C=0 , 9+7+0=16 , A->6 , C->1
[9,3] + [4] , A=[6] , C=1 , 3+4+1=8 , A->8 , C->0
[9] + [] , A=[8,6] , C=0 , 9+0+0=9 , A->9 , C->0
[] + [] , A=[9,8,6] C=0 , END
</scratch>
986
| 986 |
Input:
215+440
Target:
| Input:
215+440
Target:
<scratch>
[2,1,5] has 3 digits.
[4,4,0] has 3 digits.
[2,1,5] + [4,4,0] , A=[] , C=0 , 5+0+0=5 , A->5 , C->0
[2,1] + [4,4] , A=[5] , C=0 , 1+4+0=5 , A->5 , C->0
[2] + [4] , A=[5,5] , C=0 , 2+4+0=6 , A->6 , C->0
[] + [] , A=[6,5,5] C=0 , END
</scratch>
655
| 655 |
Input:
894+97
Target:
| Input:
894+97
Target:
<scratch>
[8,9,4] has 3 digits.
[9,7] has 2 digits.
[8,9,4] + [9,7] , A=[] , C=0 , 4+7+0=11 , A->1 , C->1
[8,9] + [9] , A=[1] , C=1 , 9+9+1=19 , A->9 , C->1
[8] + [] , A=[9,1] , C=1 , 8+0+1=9 , A->9 , C->0
[] + [] , A=[9,9,1] C=0 , END
</scratch>
991
| 991 |
Input:
468+612
Target:
| Input:
468+612
Target:
<scratch>
[4,6,8] has 3 digits.
[6,1,2] has 3 digits.
[4,6,8] + [6,1,2] , A=[] , C=0 , 8+2+0=10 , A->0 , C->1
[4,6] + [6,1] , A=[0] , C=1 , 6+1+1=8 , A->8 , C->0
[4] + [6] , A=[8,0] , C=0 , 4+6+0=10 , A->0 , C->1
[] + [] , A=[0,8,0] C=1 , END
</scratch>
1080
| 1080 |
Input:
367+849
Target:
| Input:
367+849
Target:
<scratch>
[3,6,7] has 3 digits.
[8,4,9] has 3 digits.
[3,6,7] + [8,4,9] , A=[] , C=0 , 7+9+0=16 , A->6 , C->1
[3,6] + [8,4] , A=[6] , C=1 , 6+4+1=11 , A->1 , C->1
[3] + [8] , A=[1,6] , C=1 , 3+8+1=12 , A->2 , C->1
[] + [] , A=[2,1,6] C=1 , END
</scratch>
1216
| 1216 |
Input:
52+366
Target:
| Input:
52+366
Target:
<scratch>
[5,2] has 2 digits.
[3,6,6] has 3 digits.
[5,2] + [3,6,6] , A=[] , C=0 , 2+6+0=8 , A->8 , C->0
[5] + [3,6] , A=[8] , C=0 , 5+6+0=11 , A->1 , C->1
[] + [3] , A=[1,8] , C=1 , 0+3+1=4 , A->4 , C->0
[] + [] , A=[4,1,8] C=0 , END
</scratch>
418
| 418 |
Input:
133+437
Target:
| Input:
133+437
Target:
<scratch>
[1,3,3] has 3 digits.
[4,3,7] has 3 digits.
[1,3,3] + [4,3,7] , A=[] , C=0 , 3+7+0=10 , A->0 , C->1
[1,3] + [4,3] , A=[0] , C=1 , 3+3+1=7 , A->7 , C->0
[1] + [4] , A=[7,0] , C=0 , 1+4+0=5 , A->5 , C->0
[] + [] , A=[5,7,0] C=0 , END
</scratch>
570
| 570 |
Input:
489+208
Target:
| Input:
489+208
Target:
<scratch>
[4,8,9] has 3 digits.
[2,0,8] has 3 digits.
[4,8,9] + [2,0,8] , A=[] , C=0 , 9+8+0=17 , A->7 , C->1
[4,8] + [2,0] , A=[7] , C=1 , 8+0+1=9 , A->9 , C->0
[4] + [2] , A=[9,7] , C=0 , 4+2+0=6 , A->6 , C->0
[] + [] , A=[6,9,7] C=0 , END
</scratch>
697
| 697 |
Input:
181+567
Target:
| Input:
181+567
Target:
<scratch>
[1,8,1] has 3 digits.
[5,6,7] has 3 digits.
[1,8,1] + [5,6,7] , A=[] , C=0 , 1+7+0=8 , A->8 , C->0
[1,8] + [5,6] , A=[8] , C=0 , 8+6+0=14 , A->4 , C->1
[1] + [5] , A=[4,8] , C=1 , 1+5+1=7 , A->7 , C->0
[] + [] , A=[7,4,8] C=0 , END
</scratch>
748
| 748 |
Input:
456+866
Target:
| Input:
456+866
Target:
<scratch>
[4,5,6] has 3 digits.
[8,6,6] has 3 digits.
[4,5,6] + [8,6,6] , A=[] , C=0 , 6+6+0=12 , A->2 , C->1
[4,5] + [8,6] , A=[2] , C=1 , 5+6+1=12 , A->2 , C->1
[4] + [8] , A=[2,2] , C=1 , 4+8+1=13 , A->3 , C->1
[] + [] , A=[3,2,2] C=1 , END
</scratch>
1322
| 1322 |
Input:
246+807
Target:
| Input:
246+807
Target:
<scratch>
[2,4,6] has 3 digits.
[8,0,7] has 3 digits.
[2,4,6] + [8,0,7] , A=[] , C=0 , 6+7+0=13 , A->3 , C->1
[2,4] + [8,0] , A=[3] , C=1 , 4+0+1=5 , A->5 , C->0
[2] + [8] , A=[5,3] , C=0 , 2+8+0=10 , A->0 , C->1
[] + [] , A=[0,5,3] C=1 , END
</scratch>
1053
| 1053 |
Input:
313+268
Target:
| Input:
313+268
Target:
<scratch>
[3,1,3] has 3 digits.
[2,6,8] has 3 digits.
[3,1,3] + [2,6,8] , A=[] , C=0 , 3+8+0=11 , A->1 , C->1
[3,1] + [2,6] , A=[1] , C=1 , 1+6+1=8 , A->8 , C->0
[3] + [2] , A=[8,1] , C=0 , 3+2+0=5 , A->5 , C->0
[] + [] , A=[5,8,1] C=0 , END
</scratch>
581
| 581 |
Input:
888+75
Target:
| Input:
888+75
Target:
<scratch>
[8,8,8] has 3 digits.
[7,5] has 2 digits.
[8,8,8] + [7,5] , A=[] , C=0 , 8+5+0=13 , A->3 , C->1
[8,8] + [7] , A=[3] , C=1 , 8+7+1=16 , A->6 , C->1
[8] + [] , A=[6,3] , C=1 , 8+0+1=9 , A->9 , C->0
[] + [] , A=[9,6,3] C=0 , END
</scratch>
963
| 963 |
Input:
111+88
Target:
| Input:
111+88
Target:
<scratch>
[1,1,1] has 3 digits.
[8,8] has 2 digits.
[1,1,1] + [8,8] , A=[] , C=0 , 1+8+0=9 , A->9 , C->0
[1,1] + [8] , A=[9] , C=0 , 1+8+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:
791+755
Target:
| Input:
791+755
Target:
<scratch>
[7,9,1] has 3 digits.
[7,5,5] has 3 digits.
[7,9,1] + [7,5,5] , A=[] , C=0 , 1+5+0=6 , A->6 , C->0
[7,9] + [7,5] , A=[6] , C=0 , 9+5+0=14 , A->4 , C->1
[7] + [7] , A=[4,6] , C=1 , 7+7+1=15 , A->5 , C->1
[] + [] , A=[5,4,6] C=1 , END
</scratch>
1546
| 1546 |
Input:
60+57
Target:
| Input:
60+57
Target:
<scratch>
[6,0] has 2 digits.
[5,7] has 2 digits.
[6,0] + [5,7] , A=[] , C=0 , 0+7+0=7 , A->7 , C->0
[6] + [5] , A=[7] , C=0 , 6+5+0=11 , A->1 , C->1
[] + [] , A=[1,7] C=1 , END
</scratch>
117
| 117 |
Input:
297+336
Target:
| Input:
297+336
Target:
<scratch>
[2,9,7] has 3 digits.
[3,3,6] has 3 digits.
[2,9,7] + [3,3,6] , A=[] , C=0 , 7+6+0=13 , A->3 , C->1
[2,9] + [3,3] , A=[3] , C=1 , 9+3+1=13 , A->3 , C->1
[2] + [3] , A=[3,3] , C=1 , 2+3+1=6 , A->6 , C->0
[] + [] , A=[6,3,3] C=0 , END
</scratch>
633
| 633 |
Input:
381+977
Target:
| Input:
381+977
Target:
<scratch>
[3,8,1] has 3 digits.
[9,7,7] has 3 digits.
[3,8,1] + [9,7,7] , A=[] , C=0 , 1+7+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:
216+294
Target:
| Input:
216+294
Target:
<scratch>
[2,1,6] has 3 digits.
[2,9,4] has 3 digits.
[2,1,6] + [2,9,4] , A=[] , C=0 , 6+4+0=10 , A->0 , C->1
[2,1] + [2,9] , A=[0] , C=1 , 1+9+1=11 , A->1 , C->1
[2] + [2] , A=[1,0] , C=1 , 2+2+1=5 , A->5 , C->0
[] + [] , A=[5,1,0] C=0 , END
</scratch>
510
| 510 |
Input:
465+983
Target:
| Input:
465+983
Target:
<scratch>
[4,6,5] has 3 digits.
[9,8,3] has 3 digits.
[4,6,5] + [9,8,3] , A=[] , C=0 , 5+3+0=8 , A->8 , C->0
[4,6] + [9,8] , A=[8] , C=0 , 6+8+0=14 , A->4 , C->1
[4] + [9] , A=[4,8] , C=1 , 4+9+1=14 , A->4 , C->1
[] + [] , A=[4,4,8] C=1 , END
</scratch>
1448
| 1448 |
Input:
15+494
Target:
| Input:
15+494
Target:
<scratch>
[1,5] has 2 digits.
[4,9,4] has 3 digits.
[1,5] + [4,9,4] , A=[] , C=0 , 5+4+0=9 , A->9 , C->0
[1] + [4,9] , A=[9] , C=0 , 1+9+0=10 , A->0 , C->1
[] + [4] , A=[0,9] , C=1 , 0+4+1=5 , A->5 , C->0
[] + [] , A=[5,0,9] C=0 , END
</scratch>
509
| 509 |
Input:
867+807
Target:
| Input:
867+807
Target:
<scratch>
[8,6,7] has 3 digits.
[8,0,7] has 3 digits.
[8,6,7] + [8,0,7] , A=[] , C=0 , 7+7+0=14 , A->4 , C->1
[8,6] + [8,0] , A=[4] , C=1 , 6+0+1=7 , A->7 , C->0
[8] + [8] , A=[7,4] , C=0 , 8+8+0=16 , A->6 , C->1
[] + [] , A=[6,7,4] C=1 , END
</scratch>
1674
| 1674 |
Input:
937+1
Target:
| Input:
937+1
Target:
<scratch>
[9,3,7] has 3 digits.
[1] has 1 digits.
[9,3,7] + [1] , A=[] , C=0 , 7+1+0=8 , A->8 , C->0
[9,3] + [] , A=[8] , C=0 , 3+0+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:
424+426
Target:
| Input:
424+426
Target:
<scratch>
[4,2,4] has 3 digits.
[4,2,6] has 3 digits.
[4,2,4] + [4,2,6] , A=[] , C=0 , 4+6+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:
256+610
Target:
| Input:
256+610
Target:
<scratch>
[2,5,6] has 3 digits.
[6,1,0] has 3 digits.
[2,5,6] + [6,1,0] , A=[] , C=0 , 6+0+0=6 , A->6 , C->0
[2,5] + [6,1] , A=[6] , C=0 , 5+1+0=6 , A->6 , C->0
[2] + [6] , A=[6,6] , C=0 , 2+6+0=8 , A->8 , C->0
[] + [] , A=[8,6,6] C=0 , END
</scratch>
866
| 866 |
Input:
967+71
Target:
| Input:
967+71
Target:
<scratch>
[9,6,7] has 3 digits.
[7,1] has 2 digits.
[9,6,7] + [7,1] , A=[] , C=0 , 7+1+0=8 , A->8 , C->0
[9,6] + [7] , A=[8] , C=0 , 6+7+0=13 , A->3 , C->1
[9] + [] , A=[3,8] , C=1 , 9+0+1=10 , A->0 , C->1
[] + [] , A=[0,3,8] C=1 , END
</scratch>
1038
| 1038 |
Input:
399+960
Target:
| Input:
399+960
Target:
<scratch>
[3,9,9] has 3 digits.
[9,6,0] has 3 digits.
[3,9,9] + [9,6,0] , A=[] , C=0 , 9+0+0=9 , A->9 , C->0
[3,9] + [9,6] , A=[9] , C=0 , 9+6+0=15 , A->5 , C->1
[3] + [9] , A=[5,9] , C=1 , 3+9+1=13 , A->3 , C->1
[] + [] , A=[3,5,9] C=1 , END
</scratch>
1359
| 1359 |
Input:
158+724
Target:
| Input:
158+724
Target:
<scratch>
[1,5,8] has 3 digits.
[7,2,4] has 3 digits.
[1,5,8] + [7,2,4] , A=[] , C=0 , 8+4+0=12 , A->2 , C->1
[1,5] + [7,2] , A=[2] , C=1 , 5+2+1=8 , A->8 , C->0
[1] + [7] , A=[8,2] , C=0 , 1+7+0=8 , A->8 , C->0
[] + [] , A=[8,8,2] C=0 , END
</scratch>
882
| 882 |
Input:
881+373
Target:
| Input:
881+373
Target:
<scratch>
[8,8,1] has 3 digits.
[3,7,3] has 3 digits.
[8,8,1] + [3,7,3] , A=[] , C=0 , 1+3+0=4 , A->4 , C->0
[8,8] + [3,7] , A=[4] , C=0 , 8+7+0=15 , A->5 , C->1
[8] + [3] , A=[5,4] , C=1 , 8+3+1=12 , A->2 , C->1
[] + [] , A=[2,5,4] C=1 , END
</scratch>
1254
| 1254 |
Input:
131+500
Target:
| Input:
131+500
Target:
<scratch>
[1,3,1] has 3 digits.
[5,0,0] has 3 digits.
[1,3,1] + [5,0,0] , A=[] , C=0 , 1+0+0=1 , A->1 , C->0
[1,3] + [5,0] , A=[1] , C=0 , 3+0+0=3 , A->3 , C->0
[1] + [5] , A=[3,1] , C=0 , 1+5+0=6 , A->6 , C->0
[] + [] , A=[6,3,1] C=0 , END
</scratch>
631
| 631 |
Input:
348+764
Target:
| Input:
348+764
Target:
<scratch>
[3,4,8] has 3 digits.
[7,6,4] has 3 digits.
[3,4,8] + [7,6,4] , A=[] , C=0 , 8+4+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:
867+76
Target:
| Input:
867+76
Target:
<scratch>
[8,6,7] has 3 digits.
[7,6] has 2 digits.
[8,6,7] + [7,6] , A=[] , C=0 , 7+6+0=13 , A->3 , C->1
[8,6] + [7] , A=[3] , C=1 , 6+7+1=14 , A->4 , C->1
[8] + [] , A=[4,3] , C=1 , 8+0+1=9 , A->9 , C->0
[] + [] , A=[9,4,3] C=0 , END
</scratch>
943
| 943 |
Input:
715+126
Target:
| Input:
715+126
Target:
<scratch>
[7,1,5] has 3 digits.
[1,2,6] has 3 digits.
[7,1,5] + [1,2,6] , A=[] , C=0 , 5+6+0=11 , A->1 , C->1
[7,1] + [1,2] , A=[1] , C=1 , 1+2+1=4 , A->4 , C->0
[7] + [1] , A=[4,1] , C=0 , 7+1+0=8 , A->8 , C->0
[] + [] , A=[8,4,1] C=0 , END
</scratch>
841
| 841 |
Input:
165+723
Target:
| Input:
165+723
Target:
<scratch>
[1,6,5] has 3 digits.
[7,2,3] has 3 digits.
[1,6,5] + [7,2,3] , A=[] , C=0 , 5+3+0=8 , A->8 , C->0
[1,6] + [7,2] , A=[8] , C=0 , 6+2+0=8 , A->8 , C->0
[1] + [7] , A=[8,8] , C=0 , 1+7+0=8 , A->8 , C->0
[] + [] , A=[8,8,8] C=0 , END
</scratch>
888
| 888 |
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