input_test
stringlengths 19
23
| scratchpad
stringlengths 151
283
| result_final
stringlengths 1
4
|
|---|---|---|
Input:
30+111
Target:
| Input:
30+111
Target:
<scratch>
[3,0] has 2 digits.
[1,1,1] has 3 digits.
[3,0] + [1,1,1] , A=[] , C=0 , 0+1+0=1 , A->1 , C->0
[3] + [1,1] , A=[1] , C=0 , 3+1+0=4 , A->4 , C->0
[] + [1] , A=[4,1] , C=0 , 0+1+0=1 , A->1 , C->0
[] + [] , A=[1,4,1] C=0 , END
</scratch>
141
| 141 |
Input:
550+146
Target:
| Input:
550+146
Target:
<scratch>
[5,5,0] has 3 digits.
[1,4,6] has 3 digits.
[5,5,0] + [1,4,6] , A=[] , C=0 , 0+6+0=6 , A->6 , C->0
[5,5] + [1,4] , A=[6] , C=0 , 5+4+0=9 , A->9 , C->0
[5] + [1] , A=[9,6] , C=0 , 5+1+0=6 , A->6 , C->0
[] + [] , A=[6,9,6] C=0 , END
</scratch>
696
| 696 |
Input:
906+81
Target:
| Input:
906+81
Target:
<scratch>
[9,0,6] has 3 digits.
[8,1] has 2 digits.
[9,0,6] + [8,1] , A=[] , C=0 , 6+1+0=7 , A->7 , C->0
[9,0] + [8] , A=[7] , C=0 , 0+8+0=8 , A->8 , C->0
[9] + [] , A=[8,7] , C=0 , 9+0+0=9 , A->9 , C->0
[] + [] , A=[9,8,7] C=0 , END
</scratch>
987
| 987 |
Input:
700+186
Target:
| Input:
700+186
Target:
<scratch>
[7,0,0] has 3 digits.
[1,8,6] has 3 digits.
[7,0,0] + [1,8,6] , A=[] , C=0 , 0+6+0=6 , A->6 , C->0
[7,0] + [1,8] , A=[6] , C=0 , 0+8+0=8 , A->8 , C->0
[7] + [1] , A=[8,6] , C=0 , 7+1+0=8 , A->8 , C->0
[] + [] , A=[8,8,6] C=0 , END
</scratch>
886
| 886 |
Input:
473+13
Target:
| Input:
473+13
Target:
<scratch>
[4,7,3] has 3 digits.
[1,3] has 2 digits.
[4,7,3] + [1,3] , A=[] , C=0 , 3+3+0=6 , A->6 , C->0
[4,7] + [1] , A=[6] , C=0 , 7+1+0=8 , A->8 , C->0
[4] + [] , A=[8,6] , C=0 , 4+0+0=4 , A->4 , C->0
[] + [] , A=[4,8,6] C=0 , END
</scratch>
486
| 486 |
Input:
795+717
Target:
| Input:
795+717
Target:
<scratch>
[7,9,5] has 3 digits.
[7,1,7] has 3 digits.
[7,9,5] + [7,1,7] , A=[] , C=0 , 5+7+0=12 , A->2 , C->1
[7,9] + [7,1] , A=[2] , C=1 , 9+1+1=11 , A->1 , C->1
[7] + [7] , A=[1,2] , C=1 , 7+7+1=15 , A->5 , C->1
[] + [] , A=[5,1,2] C=1 , END
</scratch>
1512
| 1512 |
Input:
548+499
Target:
| Input:
548+499
Target:
<scratch>
[5,4,8] has 3 digits.
[4,9,9] has 3 digits.
[5,4,8] + [4,9,9] , A=[] , C=0 , 8+9+0=17 , A->7 , C->1
[5,4] + [4,9] , A=[7] , C=1 , 4+9+1=14 , A->4 , C->1
[5] + [4] , A=[4,7] , C=1 , 5+4+1=10 , A->0 , C->1
[] + [] , A=[0,4,7] C=1 , END
</scratch>
1047
| 1047 |
Input:
768+995
Target:
| Input:
768+995
Target:
<scratch>
[7,6,8] has 3 digits.
[9,9,5] has 3 digits.
[7,6,8] + [9,9,5] , A=[] , C=0 , 8+5+0=13 , A->3 , C->1
[7,6] + [9,9] , A=[3] , C=1 , 6+9+1=16 , A->6 , C->1
[7] + [9] , A=[6,3] , C=1 , 7+9+1=17 , A->7 , C->1
[] + [] , A=[7,6,3] C=1 , END
</scratch>
1763
| 1763 |
Input:
655+847
Target:
| Input:
655+847
Target:
<scratch>
[6,5,5] has 3 digits.
[8,4,7] has 3 digits.
[6,5,5] + [8,4,7] , A=[] , C=0 , 5+7+0=12 , A->2 , C->1
[6,5] + [8,4] , A=[2] , C=1 , 5+4+1=10 , A->0 , C->1
[6] + [8] , A=[0,2] , C=1 , 6+8+1=15 , A->5 , C->1
[] + [] , A=[5,0,2] C=1 , END
</scratch>
1502
| 1502 |
Input:
5+724
Target:
| Input:
5+724
Target:
<scratch>
[5] has 1 digits.
[7,2,4] has 3 digits.
[5] + [7,2,4] , A=[] , C=0 , 5+4+0=9 , A->9 , C->0
[] + [7,2] , A=[9] , C=0 , 0+2+0=2 , A->2 , C->0
[] + [7] , A=[2,9] , C=0 , 0+7+0=7 , A->7 , C->0
[] + [] , A=[7,2,9] C=0 , END
</scratch>
729
| 729 |
Input:
233+554
Target:
| Input:
233+554
Target:
<scratch>
[2,3,3] has 3 digits.
[5,5,4] has 3 digits.
[2,3,3] + [5,5,4] , A=[] , C=0 , 3+4+0=7 , A->7 , C->0
[2,3] + [5,5] , A=[7] , C=0 , 3+5+0=8 , A->8 , C->0
[2] + [5] , A=[8,7] , C=0 , 2+5+0=7 , A->7 , C->0
[] + [] , A=[7,8,7] C=0 , END
</scratch>
787
| 787 |
Input:
585+104
Target:
| Input:
585+104
Target:
<scratch>
[5,8,5] has 3 digits.
[1,0,4] has 3 digits.
[5,8,5] + [1,0,4] , A=[] , C=0 , 5+4+0=9 , A->9 , C->0
[5,8] + [1,0] , A=[9] , C=0 , 8+0+0=8 , A->8 , C->0
[5] + [1] , A=[8,9] , C=0 , 5+1+0=6 , A->6 , C->0
[] + [] , A=[6,8,9] C=0 , END
</scratch>
689
| 689 |
Input:
27+272
Target:
| Input:
27+272
Target:
<scratch>
[2,7] has 2 digits.
[2,7,2] has 3 digits.
[2,7] + [2,7,2] , A=[] , C=0 , 7+2+0=9 , A->9 , C->0
[2] + [2,7] , A=[9] , C=0 , 2+7+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:
840+126
Target:
| Input:
840+126
Target:
<scratch>
[8,4,0] has 3 digits.
[1,2,6] has 3 digits.
[8,4,0] + [1,2,6] , A=[] , C=0 , 0+6+0=6 , A->6 , C->0
[8,4] + [1,2] , A=[6] , C=0 , 4+2+0=6 , A->6 , C->0
[8] + [1] , A=[6,6] , C=0 , 8+1+0=9 , A->9 , C->0
[] + [] , A=[9,6,6] C=0 , END
</scratch>
966
| 966 |
Input:
549+781
Target:
| Input:
549+781
Target:
<scratch>
[5,4,9] has 3 digits.
[7,8,1] has 3 digits.
[5,4,9] + [7,8,1] , A=[] , C=0 , 9+1+0=10 , A->0 , C->1
[5,4] + [7,8] , A=[0] , C=1 , 4+8+1=13 , A->3 , C->1
[5] + [7] , A=[3,0] , C=1 , 5+7+1=13 , A->3 , C->1
[] + [] , A=[3,3,0] C=1 , END
</scratch>
1330
| 1330 |
Input:
869+535
Target:
| Input:
869+535
Target:
<scratch>
[8,6,9] has 3 digits.
[5,3,5] has 3 digits.
[8,6,9] + [5,3,5] , A=[] , C=0 , 9+5+0=14 , A->4 , C->1
[8,6] + [5,3] , A=[4] , C=1 , 6+3+1=10 , A->0 , C->1
[8] + [5] , A=[0,4] , C=1 , 8+5+1=14 , A->4 , C->1
[] + [] , A=[4,0,4] C=1 , END
</scratch>
1404
| 1404 |
Input:
724+598
Target:
| Input:
724+598
Target:
<scratch>
[7,2,4] has 3 digits.
[5,9,8] has 3 digits.
[7,2,4] + [5,9,8] , A=[] , C=0 , 4+8+0=12 , A->2 , C->1
[7,2] + [5,9] , A=[2] , C=1 , 2+9+1=12 , A->2 , C->1
[7] + [5] , A=[2,2] , C=1 , 7+5+1=13 , A->3 , C->1
[] + [] , A=[3,2,2] C=1 , END
</scratch>
1322
| 1322 |
Input:
800+18
Target:
| Input:
800+18
Target:
<scratch>
[8,0,0] has 3 digits.
[1,8] has 2 digits.
[8,0,0] + [1,8] , A=[] , C=0 , 0+8+0=8 , A->8 , C->0
[8,0] + [1] , A=[8] , C=0 , 0+1+0=1 , A->1 , C->0
[8] + [] , A=[1,8] , C=0 , 8+0+0=8 , A->8 , C->0
[] + [] , A=[8,1,8] C=0 , END
</scratch>
818
| 818 |
Input:
120+821
Target:
| Input:
120+821
Target:
<scratch>
[1,2,0] has 3 digits.
[8,2,1] has 3 digits.
[1,2,0] + [8,2,1] , A=[] , C=0 , 0+1+0=1 , A->1 , C->0
[1,2] + [8,2] , A=[1] , C=0 , 2+2+0=4 , A->4 , C->0
[1] + [8] , A=[4,1] , C=0 , 1+8+0=9 , A->9 , C->0
[] + [] , A=[9,4,1] C=0 , END
</scratch>
941
| 941 |
Input:
456+432
Target:
| Input:
456+432
Target:
<scratch>
[4,5,6] has 3 digits.
[4,3,2] has 3 digits.
[4,5,6] + [4,3,2] , A=[] , C=0 , 6+2+0=8 , A->8 , C->0
[4,5] + [4,3] , A=[8] , C=0 , 5+3+0=8 , A->8 , C->0
[4] + [4] , A=[8,8] , C=0 , 4+4+0=8 , A->8 , C->0
[] + [] , A=[8,8,8] C=0 , END
</scratch>
888
| 888 |
Input:
338+460
Target:
| Input:
338+460
Target:
<scratch>
[3,3,8] has 3 digits.
[4,6,0] has 3 digits.
[3,3,8] + [4,6,0] , A=[] , C=0 , 8+0+0=8 , A->8 , C->0
[3,3] + [4,6] , A=[8] , C=0 , 3+6+0=9 , A->9 , C->0
[3] + [4] , A=[9,8] , C=0 , 3+4+0=7 , A->7 , C->0
[] + [] , A=[7,9,8] C=0 , END
</scratch>
798
| 798 |
Input:
132+107
Target:
| Input:
132+107
Target:
<scratch>
[1,3,2] has 3 digits.
[1,0,7] has 3 digits.
[1,3,2] + [1,0,7] , A=[] , C=0 , 2+7+0=9 , A->9 , C->0
[1,3] + [1,0] , A=[9] , C=0 , 3+0+0=3 , A->3 , C->0
[1] + [1] , A=[3,9] , C=0 , 1+1+0=2 , A->2 , C->0
[] + [] , A=[2,3,9] C=0 , END
</scratch>
239
| 239 |
Input:
14+201
Target:
| Input:
14+201
Target:
<scratch>
[1,4] has 2 digits.
[2,0,1] has 3 digits.
[1,4] + [2,0,1] , A=[] , C=0 , 4+1+0=5 , A->5 , C->0
[1] + [2,0] , A=[5] , C=0 , 1+0+0=1 , A->1 , C->0
[] + [2] , A=[1,5] , C=0 , 0+2+0=2 , A->2 , C->0
[] + [] , A=[2,1,5] C=0 , END
</scratch>
215
| 215 |
Input:
649+959
Target:
| Input:
649+959
Target:
<scratch>
[6,4,9] has 3 digits.
[9,5,9] has 3 digits.
[6,4,9] + [9,5,9] , A=[] , C=0 , 9+9+0=18 , A->8 , C->1
[6,4] + [9,5] , A=[8] , C=1 , 4+5+1=10 , A->0 , C->1
[6] + [9] , A=[0,8] , C=1 , 6+9+1=16 , A->6 , C->1
[] + [] , A=[6,0,8] C=1 , END
</scratch>
1608
| 1608 |
Input:
800+167
Target:
| Input:
800+167
Target:
<scratch>
[8,0,0] has 3 digits.
[1,6,7] has 3 digits.
[8,0,0] + [1,6,7] , A=[] , C=0 , 0+7+0=7 , A->7 , C->0
[8,0] + [1,6] , A=[7] , C=0 , 0+6+0=6 , A->6 , C->0
[8] + [1] , A=[6,7] , C=0 , 8+1+0=9 , A->9 , C->0
[] + [] , A=[9,6,7] C=0 , END
</scratch>
967
| 967 |
Input:
558+645
Target:
| Input:
558+645
Target:
<scratch>
[5,5,8] has 3 digits.
[6,4,5] has 3 digits.
[5,5,8] + [6,4,5] , A=[] , C=0 , 8+5+0=13 , A->3 , C->1
[5,5] + [6,4] , A=[3] , C=1 , 5+4+1=10 , A->0 , C->1
[5] + [6] , A=[0,3] , C=1 , 5+6+1=12 , A->2 , C->1
[] + [] , A=[2,0,3] C=1 , END
</scratch>
1203
| 1203 |
Input:
103+361
Target:
| Input:
103+361
Target:
<scratch>
[1,0,3] has 3 digits.
[3,6,1] has 3 digits.
[1,0,3] + [3,6,1] , A=[] , C=0 , 3+1+0=4 , A->4 , C->0
[1,0] + [3,6] , A=[4] , C=0 , 0+6+0=6 , A->6 , C->0
[1] + [3] , A=[6,4] , C=0 , 1+3+0=4 , A->4 , C->0
[] + [] , A=[4,6,4] C=0 , END
</scratch>
464
| 464 |
Input:
937+12
Target:
| Input:
937+12
Target:
<scratch>
[9,3,7] has 3 digits.
[1,2] has 2 digits.
[9,3,7] + [1,2] , A=[] , C=0 , 7+2+0=9 , A->9 , C->0
[9,3] + [1] , A=[9] , C=0 , 3+1+0=4 , A->4 , C->0
[9] + [] , A=[4,9] , C=0 , 9+0+0=9 , A->9 , C->0
[] + [] , A=[9,4,9] C=0 , END
</scratch>
949
| 949 |
Input:
869+171
Target:
| Input:
869+171
Target:
<scratch>
[8,6,9] has 3 digits.
[1,7,1] has 3 digits.
[8,6,9] + [1,7,1] , A=[] , C=0 , 9+1+0=10 , A->0 , C->1
[8,6] + [1,7] , A=[0] , C=1 , 6+7+1=14 , A->4 , C->1
[8] + [1] , A=[4,0] , C=1 , 8+1+1=10 , A->0 , C->1
[] + [] , A=[0,4,0] C=1 , END
</scratch>
1040
| 1040 |
Input:
607+252
Target:
| Input:
607+252
Target:
<scratch>
[6,0,7] has 3 digits.
[2,5,2] has 3 digits.
[6,0,7] + [2,5,2] , A=[] , C=0 , 7+2+0=9 , A->9 , C->0
[6,0] + [2,5] , A=[9] , C=0 , 0+5+0=5 , A->5 , C->0
[6] + [2] , A=[5,9] , C=0 , 6+2+0=8 , A->8 , C->0
[] + [] , A=[8,5,9] C=0 , END
</scratch>
859
| 859 |
Input:
976+649
Target:
| Input:
976+649
Target:
<scratch>
[9,7,6] has 3 digits.
[6,4,9] has 3 digits.
[9,7,6] + [6,4,9] , A=[] , C=0 , 6+9+0=15 , A->5 , C->1
[9,7] + [6,4] , A=[5] , C=1 , 7+4+1=12 , A->2 , C->1
[9] + [6] , A=[2,5] , C=1 , 9+6+1=16 , A->6 , C->1
[] + [] , A=[6,2,5] C=1 , END
</scratch>
1625
| 1625 |
Input:
396+658
Target:
| Input:
396+658
Target:
<scratch>
[3,9,6] has 3 digits.
[6,5,8] has 3 digits.
[3,9,6] + [6,5,8] , A=[] , C=0 , 6+8+0=14 , A->4 , C->1
[3,9] + [6,5] , A=[4] , C=1 , 9+5+1=15 , A->5 , C->1
[3] + [6] , A=[5,4] , C=1 , 3+6+1=10 , A->0 , C->1
[] + [] , A=[0,5,4] C=1 , END
</scratch>
1054
| 1054 |
Input:
299+951
Target:
| Input:
299+951
Target:
<scratch>
[2,9,9] has 3 digits.
[9,5,1] has 3 digits.
[2,9,9] + [9,5,1] , A=[] , C=0 , 9+1+0=10 , A->0 , C->1
[2,9] + [9,5] , A=[0] , C=1 , 9+5+1=15 , A->5 , C->1
[2] + [9] , A=[5,0] , C=1 , 2+9+1=12 , A->2 , C->1
[] + [] , A=[2,5,0] C=1 , END
</scratch>
1250
| 1250 |
Input:
437+687
Target:
| Input:
437+687
Target:
<scratch>
[4,3,7] has 3 digits.
[6,8,7] has 3 digits.
[4,3,7] + [6,8,7] , A=[] , C=0 , 7+7+0=14 , A->4 , C->1
[4,3] + [6,8] , A=[4] , C=1 , 3+8+1=12 , A->2 , C->1
[4] + [6] , A=[2,4] , C=1 , 4+6+1=11 , A->1 , C->1
[] + [] , A=[1,2,4] C=1 , END
</scratch>
1124
| 1124 |
Input:
328+974
Target:
| Input:
328+974
Target:
<scratch>
[3,2,8] has 3 digits.
[9,7,4] has 3 digits.
[3,2,8] + [9,7,4] , A=[] , C=0 , 8+4+0=12 , A->2 , C->1
[3,2] + [9,7] , A=[2] , C=1 , 2+7+1=10 , A->0 , C->1
[3] + [9] , A=[0,2] , C=1 , 3+9+1=13 , A->3 , C->1
[] + [] , A=[3,0,2] C=1 , END
</scratch>
1302
| 1302 |
Input:
985+237
Target:
| Input:
985+237
Target:
<scratch>
[9,8,5] has 3 digits.
[2,3,7] has 3 digits.
[9,8,5] + [2,3,7] , A=[] , C=0 , 5+7+0=12 , A->2 , C->1
[9,8] + [2,3] , A=[2] , C=1 , 8+3+1=12 , A->2 , C->1
[9] + [2] , A=[2,2] , C=1 , 9+2+1=12 , A->2 , C->1
[] + [] , A=[2,2,2] C=1 , END
</scratch>
1222
| 1222 |
Input:
204+694
Target:
| Input:
204+694
Target:
<scratch>
[2,0,4] has 3 digits.
[6,9,4] has 3 digits.
[2,0,4] + [6,9,4] , A=[] , C=0 , 4+4+0=8 , A->8 , C->0
[2,0] + [6,9] , A=[8] , C=0 , 0+9+0=9 , A->9 , C->0
[2] + [6] , A=[9,8] , C=0 , 2+6+0=8 , A->8 , C->0
[] + [] , A=[8,9,8] C=0 , END
</scratch>
898
| 898 |
Input:
415+54
Target:
| Input:
415+54
Target:
<scratch>
[4,1,5] has 3 digits.
[5,4] has 2 digits.
[4,1,5] + [5,4] , A=[] , C=0 , 5+4+0=9 , A->9 , C->0
[4,1] + [5] , A=[9] , C=0 , 1+5+0=6 , A->6 , C->0
[4] + [] , A=[6,9] , C=0 , 4+0+0=4 , A->4 , C->0
[] + [] , A=[4,6,9] C=0 , END
</scratch>
469
| 469 |
Input:
14+141
Target:
| Input:
14+141
Target:
<scratch>
[1,4] has 2 digits.
[1,4,1] has 3 digits.
[1,4] + [1,4,1] , A=[] , C=0 , 4+1+0=5 , A->5 , C->0
[1] + [1,4] , A=[5] , C=0 , 1+4+0=5 , A->5 , C->0
[] + [1] , A=[5,5] , C=0 , 0+1+0=1 , A->1 , C->0
[] + [] , A=[1,5,5] C=0 , END
</scratch>
155
| 155 |
Input:
579+681
Target:
| Input:
579+681
Target:
<scratch>
[5,7,9] has 3 digits.
[6,8,1] has 3 digits.
[5,7,9] + [6,8,1] , A=[] , C=0 , 9+1+0=10 , A->0 , C->1
[5,7] + [6,8] , A=[0] , C=1 , 7+8+1=16 , A->6 , C->1
[5] + [6] , A=[6,0] , C=1 , 5+6+1=12 , A->2 , C->1
[] + [] , A=[2,6,0] C=1 , END
</scratch>
1260
| 1260 |
Input:
646+110
Target:
| Input:
646+110
Target:
<scratch>
[6,4,6] has 3 digits.
[1,1,0] has 3 digits.
[6,4,6] + [1,1,0] , A=[] , C=0 , 6+0+0=6 , A->6 , C->0
[6,4] + [1,1] , A=[6] , C=0 , 4+1+0=5 , A->5 , C->0
[6] + [1] , A=[5,6] , C=0 , 6+1+0=7 , A->7 , C->0
[] + [] , A=[7,5,6] C=0 , END
</scratch>
756
| 756 |
Input:
445+452
Target:
| Input:
445+452
Target:
<scratch>
[4,4,5] has 3 digits.
[4,5,2] has 3 digits.
[4,4,5] + [4,5,2] , A=[] , C=0 , 5+2+0=7 , A->7 , C->0
[4,4] + [4,5] , A=[7] , C=0 , 4+5+0=9 , A->9 , C->0
[4] + [4] , A=[9,7] , C=0 , 4+4+0=8 , A->8 , C->0
[] + [] , A=[8,9,7] C=0 , END
</scratch>
897
| 897 |
Input:
369+896
Target:
| Input:
369+896
Target:
<scratch>
[3,6,9] has 3 digits.
[8,9,6] has 3 digits.
[3,6,9] + [8,9,6] , A=[] , C=0 , 9+6+0=15 , A->5 , C->1
[3,6] + [8,9] , A=[5] , C=1 , 6+9+1=16 , A->6 , C->1
[3] + [8] , A=[6,5] , C=1 , 3+8+1=12 , A->2 , C->1
[] + [] , A=[2,6,5] C=1 , END
</scratch>
1265
| 1265 |
Input:
936+62
Target:
| Input:
936+62
Target:
<scratch>
[9,3,6] has 3 digits.
[6,2] has 2 digits.
[9,3,6] + [6,2] , A=[] , C=0 , 6+2+0=8 , A->8 , C->0
[9,3] + [6] , A=[8] , C=0 , 3+6+0=9 , A->9 , C->0
[9] + [] , A=[9,8] , C=0 , 9+0+0=9 , A->9 , C->0
[] + [] , A=[9,9,8] C=0 , END
</scratch>
998
| 998 |
Input:
629+385
Target:
| Input:
629+385
Target:
<scratch>
[6,2,9] has 3 digits.
[3,8,5] has 3 digits.
[6,2,9] + [3,8,5] , A=[] , C=0 , 9+5+0=14 , A->4 , C->1
[6,2] + [3,8] , A=[4] , C=1 , 2+8+1=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:
205+82
Target:
| Input:
205+82
Target:
<scratch>
[2,0,5] has 3 digits.
[8,2] has 2 digits.
[2,0,5] + [8,2] , A=[] , C=0 , 5+2+0=7 , A->7 , C->0
[2,0] + [8] , A=[7] , C=0 , 0+8+0=8 , A->8 , C->0
[2] + [] , A=[8,7] , C=0 , 2+0+0=2 , A->2 , C->0
[] + [] , A=[2,8,7] C=0 , END
</scratch>
287
| 287 |
Input:
52+601
Target:
| Input:
52+601
Target:
<scratch>
[5,2] has 2 digits.
[6,0,1] has 3 digits.
[5,2] + [6,0,1] , A=[] , C=0 , 2+1+0=3 , A->3 , C->0
[5] + [6,0] , A=[3] , C=0 , 5+0+0=5 , A->5 , C->0
[] + [6] , A=[5,3] , C=0 , 0+6+0=6 , A->6 , C->0
[] + [] , A=[6,5,3] C=0 , END
</scratch>
653
| 653 |
Input:
120+214
Target:
| Input:
120+214
Target:
<scratch>
[1,2,0] has 3 digits.
[2,1,4] has 3 digits.
[1,2,0] + [2,1,4] , A=[] , C=0 , 0+4+0=4 , A->4 , C->0
[1,2] + [2,1] , A=[4] , C=0 , 2+1+0=3 , A->3 , C->0
[1] + [2] , A=[3,4] , C=0 , 1+2+0=3 , A->3 , C->0
[] + [] , A=[3,3,4] C=0 , END
</scratch>
334
| 334 |
Input:
515+430
Target:
| Input:
515+430
Target:
<scratch>
[5,1,5] has 3 digits.
[4,3,0] has 3 digits.
[5,1,5] + [4,3,0] , A=[] , C=0 , 5+0+0=5 , A->5 , C->0
[5,1] + [4,3] , A=[5] , C=0 , 1+3+0=4 , A->4 , C->0
[5] + [4] , A=[4,5] , C=0 , 5+4+0=9 , A->9 , C->0
[] + [] , A=[9,4,5] C=0 , END
</scratch>
945
| 945 |
Input:
535+489
Target:
| Input:
535+489
Target:
<scratch>
[5,3,5] has 3 digits.
[4,8,9] has 3 digits.
[5,3,5] + [4,8,9] , A=[] , C=0 , 5+9+0=14 , A->4 , C->1
[5,3] + [4,8] , A=[4] , C=1 , 3+8+1=12 , A->2 , C->1
[5] + [4] , A=[2,4] , C=1 , 5+4+1=10 , A->0 , C->1
[] + [] , A=[0,2,4] C=1 , END
</scratch>
1024
| 1024 |
Input:
948+693
Target:
| Input:
948+693
Target:
<scratch>
[9,4,8] has 3 digits.
[6,9,3] has 3 digits.
[9,4,8] + [6,9,3] , A=[] , C=0 , 8+3+0=11 , A->1 , C->1
[9,4] + [6,9] , A=[1] , C=1 , 4+9+1=14 , A->4 , C->1
[9] + [6] , A=[4,1] , C=1 , 9+6+1=16 , A->6 , C->1
[] + [] , A=[6,4,1] C=1 , END
</scratch>
1641
| 1641 |
Input:
664+938
Target:
| Input:
664+938
Target:
<scratch>
[6,6,4] has 3 digits.
[9,3,8] has 3 digits.
[6,6,4] + [9,3,8] , A=[] , C=0 , 4+8+0=12 , A->2 , C->1
[6,6] + [9,3] , A=[2] , C=1 , 6+3+1=10 , A->0 , C->1
[6] + [9] , A=[0,2] , C=1 , 6+9+1=16 , A->6 , C->1
[] + [] , A=[6,0,2] C=1 , END
</scratch>
1602
| 1602 |
Input:
745+110
Target:
| Input:
745+110
Target:
<scratch>
[7,4,5] has 3 digits.
[1,1,0] has 3 digits.
[7,4,5] + [1,1,0] , A=[] , C=0 , 5+0+0=5 , A->5 , C->0
[7,4] + [1,1] , A=[5] , C=0 , 4+1+0=5 , A->5 , C->0
[7] + [1] , A=[5,5] , C=0 , 7+1+0=8 , A->8 , C->0
[] + [] , A=[8,5,5] C=0 , END
</scratch>
855
| 855 |
Input:
36+743
Target:
| Input:
36+743
Target:
<scratch>
[3,6] has 2 digits.
[7,4,3] has 3 digits.
[3,6] + [7,4,3] , A=[] , C=0 , 6+3+0=9 , A->9 , C->0
[3] + [7,4] , A=[9] , C=0 , 3+4+0=7 , A->7 , C->0
[] + [7] , A=[7,9] , C=0 , 0+7+0=7 , A->7 , C->0
[] + [] , A=[7,7,9] C=0 , END
</scratch>
779
| 779 |
Input:
101+311
Target:
| Input:
101+311
Target:
<scratch>
[1,0,1] has 3 digits.
[3,1,1] has 3 digits.
[1,0,1] + [3,1,1] , A=[] , C=0 , 1+1+0=2 , A->2 , C->0
[1,0] + [3,1] , A=[2] , C=0 , 0+1+0=1 , A->1 , C->0
[1] + [3] , A=[1,2] , C=0 , 1+3+0=4 , A->4 , C->0
[] + [] , A=[4,1,2] C=0 , END
</scratch>
412
| 412 |
Input:
441+418
Target:
| Input:
441+418
Target:
<scratch>
[4,4,1] has 3 digits.
[4,1,8] has 3 digits.
[4,4,1] + [4,1,8] , A=[] , C=0 , 1+8+0=9 , A->9 , C->0
[4,4] + [4,1] , A=[9] , C=0 , 4+1+0=5 , A->5 , C->0
[4] + [4] , A=[5,9] , C=0 , 4+4+0=8 , A->8 , C->0
[] + [] , A=[8,5,9] C=0 , END
</scratch>
859
| 859 |
Input:
241+704
Target:
| Input:
241+704
Target:
<scratch>
[2,4,1] has 3 digits.
[7,0,4] has 3 digits.
[2,4,1] + [7,0,4] , A=[] , C=0 , 1+4+0=5 , A->5 , C->0
[2,4] + [7,0] , A=[5] , C=0 , 4+0+0=4 , A->4 , C->0
[2] + [7] , A=[4,5] , C=0 , 2+7+0=9 , A->9 , C->0
[] + [] , A=[9,4,5] C=0 , END
</scratch>
945
| 945 |
Input:
215+583
Target:
| Input:
215+583
Target:
<scratch>
[2,1,5] has 3 digits.
[5,8,3] has 3 digits.
[2,1,5] + [5,8,3] , A=[] , C=0 , 5+3+0=8 , A->8 , C->0
[2,1] + [5,8] , A=[8] , C=0 , 1+8+0=9 , A->9 , C->0
[2] + [5] , A=[9,8] , C=0 , 2+5+0=7 , A->7 , C->0
[] + [] , A=[7,9,8] C=0 , END
</scratch>
798
| 798 |
Input:
879+892
Target:
| Input:
879+892
Target:
<scratch>
[8,7,9] has 3 digits.
[8,9,2] has 3 digits.
[8,7,9] + [8,9,2] , A=[] , C=0 , 9+2+0=11 , A->1 , C->1
[8,7] + [8,9] , A=[1] , C=1 , 7+9+1=17 , A->7 , C->1
[8] + [8] , A=[7,1] , C=1 , 8+8+1=17 , A->7 , C->1
[] + [] , A=[7,7,1] C=1 , END
</scratch>
1771
| 1771 |
Input:
253+626
Target:
| Input:
253+626
Target:
<scratch>
[2,5,3] has 3 digits.
[6,2,6] has 3 digits.
[2,5,3] + [6,2,6] , A=[] , C=0 , 3+6+0=9 , A->9 , C->0
[2,5] + [6,2] , A=[9] , C=0 , 5+2+0=7 , A->7 , C->0
[2] + [6] , A=[7,9] , C=0 , 2+6+0=8 , A->8 , C->0
[] + [] , A=[8,7,9] C=0 , END
</scratch>
879
| 879 |
Input:
486+548
Target:
| Input:
486+548
Target:
<scratch>
[4,8,6] has 3 digits.
[5,4,8] has 3 digits.
[4,8,6] + [5,4,8] , A=[] , C=0 , 6+8+0=14 , A->4 , C->1
[4,8] + [5,4] , A=[4] , C=1 , 8+4+1=13 , A->3 , C->1
[4] + [5] , A=[3,4] , C=1 , 4+5+1=10 , A->0 , C->1
[] + [] , A=[0,3,4] C=1 , END
</scratch>
1034
| 1034 |
Input:
958+175
Target:
| Input:
958+175
Target:
<scratch>
[9,5,8] has 3 digits.
[1,7,5] has 3 digits.
[9,5,8] + [1,7,5] , A=[] , C=0 , 8+5+0=13 , A->3 , C->1
[9,5] + [1,7] , A=[3] , C=1 , 5+7+1=13 , A->3 , C->1
[9] + [1] , A=[3,3] , C=1 , 9+1+1=11 , A->1 , C->1
[] + [] , A=[1,3,3] C=1 , END
</scratch>
1133
| 1133 |
Input:
713+164
Target:
| Input:
713+164
Target:
<scratch>
[7,1,3] has 3 digits.
[1,6,4] has 3 digits.
[7,1,3] + [1,6,4] , A=[] , C=0 , 3+4+0=7 , A->7 , C->0
[7,1] + [1,6] , A=[7] , C=0 , 1+6+0=7 , A->7 , C->0
[7] + [1] , A=[7,7] , C=0 , 7+1+0=8 , A->8 , C->0
[] + [] , A=[8,7,7] C=0 , END
</scratch>
877
| 877 |
Input:
713+265
Target:
| Input:
713+265
Target:
<scratch>
[7,1,3] has 3 digits.
[2,6,5] has 3 digits.
[7,1,3] + [2,6,5] , A=[] , C=0 , 3+5+0=8 , A->8 , C->0
[7,1] + [2,6] , A=[8] , C=0 , 1+6+0=7 , A->7 , C->0
[7] + [2] , A=[7,8] , C=0 , 7+2+0=9 , A->9 , C->0
[] + [] , A=[9,7,8] C=0 , END
</scratch>
978
| 978 |
Input:
200+537
Target:
| Input:
200+537
Target:
<scratch>
[2,0,0] has 3 digits.
[5,3,7] has 3 digits.
[2,0,0] + [5,3,7] , A=[] , C=0 , 0+7+0=7 , A->7 , C->0
[2,0] + [5,3] , A=[7] , C=0 , 0+3+0=3 , A->3 , C->0
[2] + [5] , A=[3,7] , C=0 , 2+5+0=7 , A->7 , C->0
[] + [] , A=[7,3,7] C=0 , END
</scratch>
737
| 737 |
Input:
564+776
Target:
| Input:
564+776
Target:
<scratch>
[5,6,4] has 3 digits.
[7,7,6] has 3 digits.
[5,6,4] + [7,7,6] , A=[] , C=0 , 4+6+0=10 , A->0 , C->1
[5,6] + [7,7] , A=[0] , C=1 , 6+7+1=14 , A->4 , C->1
[5] + [7] , A=[4,0] , C=1 , 5+7+1=13 , A->3 , C->1
[] + [] , A=[3,4,0] C=1 , END
</scratch>
1340
| 1340 |
Input:
132+835
Target:
| Input:
132+835
Target:
<scratch>
[1,3,2] has 3 digits.
[8,3,5] has 3 digits.
[1,3,2] + [8,3,5] , A=[] , C=0 , 2+5+0=7 , A->7 , C->0
[1,3] + [8,3] , A=[7] , C=0 , 3+3+0=6 , A->6 , C->0
[1] + [8] , A=[6,7] , C=0 , 1+8+0=9 , A->9 , C->0
[] + [] , A=[9,6,7] C=0 , END
</scratch>
967
| 967 |
Input:
623+254
Target:
| Input:
623+254
Target:
<scratch>
[6,2,3] has 3 digits.
[2,5,4] has 3 digits.
[6,2,3] + [2,5,4] , A=[] , C=0 , 3+4+0=7 , A->7 , C->0
[6,2] + [2,5] , A=[7] , C=0 , 2+5+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:
862+27
Target:
| Input:
862+27
Target:
<scratch>
[8,6,2] has 3 digits.
[2,7] has 2 digits.
[8,6,2] + [2,7] , A=[] , C=0 , 2+7+0=9 , A->9 , C->0
[8,6] + [2] , A=[9] , C=0 , 6+2+0=8 , A->8 , C->0
[8] + [] , A=[8,9] , C=0 , 8+0+0=8 , A->8 , C->0
[] + [] , A=[8,8,9] C=0 , END
</scratch>
889
| 889 |
Input:
733+201
Target:
| Input:
733+201
Target:
<scratch>
[7,3,3] has 3 digits.
[2,0,1] has 3 digits.
[7,3,3] + [2,0,1] , A=[] , C=0 , 3+1+0=4 , A->4 , C->0
[7,3] + [2,0] , A=[4] , C=0 , 3+0+0=3 , A->3 , C->0
[7] + [2] , A=[3,4] , C=0 , 7+2+0=9 , A->9 , C->0
[] + [] , A=[9,3,4] C=0 , END
</scratch>
934
| 934 |
Input:
569+992
Target:
| Input:
569+992
Target:
<scratch>
[5,6,9] has 3 digits.
[9,9,2] has 3 digits.
[5,6,9] + [9,9,2] , A=[] , C=0 , 9+2+0=11 , A->1 , C->1
[5,6] + [9,9] , A=[1] , C=1 , 6+9+1=16 , A->6 , C->1
[5] + [9] , A=[6,1] , C=1 , 5+9+1=15 , A->5 , C->1
[] + [] , A=[5,6,1] C=1 , END
</scratch>
1561
| 1561 |
Input:
999+99
Target:
| Input:
999+99
Target:
<scratch>
[9,9,9] has 3 digits.
[9,9] has 2 digits.
[9,9,9] + [9,9] , A=[] , C=0 , 9+9+0=18 , A->8 , C->1
[9,9] + [9] , A=[8] , C=1 , 9+9+1=19 , A->9 , C->1
[9] + [] , A=[9,8] , C=1 , 9+0+1=10 , A->0 , C->1
[] + [] , A=[0,9,8] C=1 , END
</scratch>
1098
| 1098 |
Input:
885+868
Target:
| Input:
885+868
Target:
<scratch>
[8,8,5] has 3 digits.
[8,6,8] has 3 digits.
[8,8,5] + [8,6,8] , A=[] , C=0 , 5+8+0=13 , A->3 , C->1
[8,8] + [8,6] , A=[3] , C=1 , 8+6+1=15 , A->5 , C->1
[8] + [8] , A=[5,3] , C=1 , 8+8+1=17 , A->7 , C->1
[] + [] , A=[7,5,3] C=1 , END
</scratch>
1753
| 1753 |
Input:
470+429
Target:
| Input:
470+429
Target:
<scratch>
[4,7,0] has 3 digits.
[4,2,9] has 3 digits.
[4,7,0] + [4,2,9] , A=[] , C=0 , 0+9+0=9 , A->9 , C->0
[4,7] + [4,2] , A=[9] , C=0 , 7+2+0=9 , A->9 , C->0
[4] + [4] , A=[9,9] , C=0 , 4+4+0=8 , A->8 , C->0
[] + [] , A=[8,9,9] C=0 , END
</scratch>
899
| 899 |
Input:
843+101
Target:
| Input:
843+101
Target:
<scratch>
[8,4,3] has 3 digits.
[1,0,1] has 3 digits.
[8,4,3] + [1,0,1] , A=[] , C=0 , 3+1+0=4 , A->4 , C->0
[8,4] + [1,0] , A=[4] , C=0 , 4+0+0=4 , A->4 , C->0
[8] + [1] , A=[4,4] , C=0 , 8+1+0=9 , A->9 , C->0
[] + [] , A=[9,4,4] C=0 , END
</scratch>
944
| 944 |
Input:
651+47
Target:
| Input:
651+47
Target:
<scratch>
[6,5,1] has 3 digits.
[4,7] has 2 digits.
[6,5,1] + [4,7] , A=[] , C=0 , 1+7+0=8 , A->8 , C->0
[6,5] + [4] , A=[8] , C=0 , 5+4+0=9 , A->9 , C->0
[6] + [] , A=[9,8] , C=0 , 6+0+0=6 , A->6 , C->0
[] + [] , A=[6,9,8] C=0 , END
</scratch>
698
| 698 |
Input:
117+660
Target:
| Input:
117+660
Target:
<scratch>
[1,1,7] has 3 digits.
[6,6,0] has 3 digits.
[1,1,7] + [6,6,0] , A=[] , C=0 , 7+0+0=7 , A->7 , C->0
[1,1] + [6,6] , A=[7] , C=0 , 1+6+0=7 , A->7 , C->0
[1] + [6] , A=[7,7] , C=0 , 1+6+0=7 , A->7 , C->0
[] + [] , A=[7,7,7] C=0 , END
</scratch>
777
| 777 |
Input:
468+301
Target:
| Input:
468+301
Target:
<scratch>
[4,6,8] has 3 digits.
[3,0,1] has 3 digits.
[4,6,8] + [3,0,1] , A=[] , C=0 , 8+1+0=9 , A->9 , C->0
[4,6] + [3,0] , A=[9] , C=0 , 6+0+0=6 , A->6 , C->0
[4] + [3] , A=[6,9] , C=0 , 4+3+0=7 , A->7 , C->0
[] + [] , A=[7,6,9] C=0 , END
</scratch>
769
| 769 |
Input:
164+312
Target:
| Input:
164+312
Target:
<scratch>
[1,6,4] has 3 digits.
[3,1,2] has 3 digits.
[1,6,4] + [3,1,2] , A=[] , C=0 , 4+2+0=6 , A->6 , C->0
[1,6] + [3,1] , A=[6] , C=0 , 6+1+0=7 , A->7 , C->0
[1] + [3] , A=[7,6] , C=0 , 1+3+0=4 , A->4 , C->0
[] + [] , A=[4,7,6] C=0 , END
</scratch>
476
| 476 |
Input:
489+512
Target:
| Input:
489+512
Target:
<scratch>
[4,8,9] has 3 digits.
[5,1,2] has 3 digits.
[4,8,9] + [5,1,2] , A=[] , C=0 , 9+2+0=11 , A->1 , C->1
[4,8] + [5,1] , A=[1] , C=1 , 8+1+1=10 , A->0 , C->1
[4] + [5] , A=[0,1] , C=1 , 4+5+1=10 , A->0 , C->1
[] + [] , A=[0,0,1] C=1 , END
</scratch>
1001
| 1001 |
Input:
316+633
Target:
| Input:
316+633
Target:
<scratch>
[3,1,6] has 3 digits.
[6,3,3] has 3 digits.
[3,1,6] + [6,3,3] , A=[] , C=0 , 6+3+0=9 , A->9 , C->0
[3,1] + [6,3] , A=[9] , C=0 , 1+3+0=4 , A->4 , C->0
[3] + [6] , A=[4,9] , C=0 , 3+6+0=9 , A->9 , C->0
[] + [] , A=[9,4,9] C=0 , END
</scratch>
949
| 949 |
Input:
995+587
Target:
| Input:
995+587
Target:
<scratch>
[9,9,5] has 3 digits.
[5,8,7] has 3 digits.
[9,9,5] + [5,8,7] , A=[] , C=0 , 5+7+0=12 , A->2 , C->1
[9,9] + [5,8] , A=[2] , C=1 , 9+8+1=18 , A->8 , C->1
[9] + [5] , A=[8,2] , C=1 , 9+5+1=15 , A->5 , C->1
[] + [] , A=[5,8,2] C=1 , END
</scratch>
1582
| 1582 |
Input:
813+23
Target:
| Input:
813+23
Target:
<scratch>
[8,1,3] has 3 digits.
[2,3] has 2 digits.
[8,1,3] + [2,3] , A=[] , C=0 , 3+3+0=6 , A->6 , C->0
[8,1] + [2] , A=[6] , C=0 , 1+2+0=3 , A->3 , C->0
[8] + [] , A=[3,6] , C=0 , 8+0+0=8 , A->8 , C->0
[] + [] , A=[8,3,6] C=0 , END
</scratch>
836
| 836 |
Input:
740+20
Target:
| Input:
740+20
Target:
<scratch>
[7,4,0] has 3 digits.
[2,0] has 2 digits.
[7,4,0] + [2,0] , A=[] , C=0 , 0+0+0=0 , A->0 , C->0
[7,4] + [2] , A=[0] , C=0 , 4+2+0=6 , A->6 , C->0
[7] + [] , A=[6,0] , C=0 , 7+0+0=7 , A->7 , C->0
[] + [] , A=[7,6,0] C=0 , END
</scratch>
760
| 760 |
Input:
102+207
Target:
| Input:
102+207
Target:
<scratch>
[1,0,2] has 3 digits.
[2,0,7] has 3 digits.
[1,0,2] + [2,0,7] , A=[] , C=0 , 2+7+0=9 , A->9 , C->0
[1,0] + [2,0] , A=[9] , C=0 , 0+0+0=0 , A->0 , C->0
[1] + [2] , A=[0,9] , C=0 , 1+2+0=3 , A->3 , C->0
[] + [] , A=[3,0,9] C=0 , END
</scratch>
309
| 309 |
Input:
947+88
Target:
| Input:
947+88
Target:
<scratch>
[9,4,7] has 3 digits.
[8,8] has 2 digits.
[9,4,7] + [8,8] , A=[] , C=0 , 7+8+0=15 , A->5 , C->1
[9,4] + [8] , A=[5] , C=1 , 4+8+1=13 , A->3 , C->1
[9] + [] , A=[3,5] , C=1 , 9+0+1=10 , A->0 , C->1
[] + [] , A=[0,3,5] C=1 , END
</scratch>
1035
| 1035 |
Input:
676+944
Target:
| Input:
676+944
Target:
<scratch>
[6,7,6] has 3 digits.
[9,4,4] has 3 digits.
[6,7,6] + [9,4,4] , A=[] , C=0 , 6+4+0=10 , A->0 , C->1
[6,7] + [9,4] , A=[0] , C=1 , 7+4+1=12 , A->2 , C->1
[6] + [9] , A=[2,0] , C=1 , 6+9+1=16 , A->6 , C->1
[] + [] , A=[6,2,0] C=1 , END
</scratch>
1620
| 1620 |
Input:
83+612
Target:
| Input:
83+612
Target:
<scratch>
[8,3] has 2 digits.
[6,1,2] has 3 digits.
[8,3] + [6,1,2] , A=[] , C=0 , 3+2+0=5 , A->5 , C->0
[8] + [6,1] , A=[5] , C=0 , 8+1+0=9 , A->9 , C->0
[] + [6] , A=[9,5] , C=0 , 0+6+0=6 , A->6 , C->0
[] + [] , A=[6,9,5] C=0 , END
</scratch>
695
| 695 |
Input:
501+112
Target:
| Input:
501+112
Target:
<scratch>
[5,0,1] has 3 digits.
[1,1,2] has 3 digits.
[5,0,1] + [1,1,2] , A=[] , C=0 , 1+2+0=3 , A->3 , C->0
[5,0] + [1,1] , A=[3] , C=0 , 0+1+0=1 , A->1 , C->0
[5] + [1] , A=[1,3] , C=0 , 5+1+0=6 , A->6 , C->0
[] + [] , A=[6,1,3] C=0 , END
</scratch>
613
| 613 |
Input:
423+412
Target:
| Input:
423+412
Target:
<scratch>
[4,2,3] has 3 digits.
[4,1,2] has 3 digits.
[4,2,3] + [4,1,2] , A=[] , C=0 , 3+2+0=5 , A->5 , C->0
[4,2] + [4,1] , A=[5] , C=0 , 2+1+0=3 , A->3 , C->0
[4] + [4] , A=[3,5] , C=0 , 4+4+0=8 , A->8 , C->0
[] + [] , A=[8,3,5] C=0 , END
</scratch>
835
| 835 |
Input:
717+160
Target:
| Input:
717+160
Target:
<scratch>
[7,1,7] has 3 digits.
[1,6,0] has 3 digits.
[7,1,7] + [1,6,0] , A=[] , C=0 , 7+0+0=7 , A->7 , C->0
[7,1] + [1,6] , A=[7] , C=0 , 1+6+0=7 , A->7 , C->0
[7] + [1] , A=[7,7] , C=0 , 7+1+0=8 , A->8 , C->0
[] + [] , A=[8,7,7] C=0 , END
</scratch>
877
| 877 |
Input:
401+140
Target:
| Input:
401+140
Target:
<scratch>
[4,0,1] has 3 digits.
[1,4,0] has 3 digits.
[4,0,1] + [1,4,0] , A=[] , C=0 , 1+0+0=1 , A->1 , C->0
[4,0] + [1,4] , A=[1] , C=0 , 0+4+0=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:
317+432
Target:
| Input:
317+432
Target:
<scratch>
[3,1,7] has 3 digits.
[4,3,2] has 3 digits.
[3,1,7] + [4,3,2] , A=[] , C=0 , 7+2+0=9 , A->9 , C->0
[3,1] + [4,3] , A=[9] , C=0 , 1+3+0=4 , A->4 , C->0
[3] + [4] , A=[4,9] , C=0 , 3+4+0=7 , A->7 , C->0
[] + [] , A=[7,4,9] C=0 , END
</scratch>
749
| 749 |
Input:
977+968
Target:
| Input:
977+968
Target:
<scratch>
[9,7,7] has 3 digits.
[9,6,8] has 3 digits.
[9,7,7] + [9,6,8] , A=[] , C=0 , 7+8+0=15 , A->5 , C->1
[9,7] + [9,6] , A=[5] , C=1 , 7+6+1=14 , A->4 , C->1
[9] + [9] , A=[4,5] , C=1 , 9+9+1=19 , A->9 , C->1
[] + [] , A=[9,4,5] C=1 , END
</scratch>
1945
| 1945 |
Input:
755+275
Target:
| Input:
755+275
Target:
<scratch>
[7,5,5] has 3 digits.
[2,7,5] has 3 digits.
[7,5,5] + [2,7,5] , A=[] , C=0 , 5+5+0=10 , A->0 , C->1
[7,5] + [2,7] , A=[0] , C=1 , 5+7+1=13 , A->3 , C->1
[7] + [2] , A=[3,0] , C=1 , 7+2+1=10 , A->0 , C->1
[] + [] , A=[0,3,0] C=1 , END
</scratch>
1030
| 1030 |
Input:
751+102
Target:
| Input:
751+102
Target:
<scratch>
[7,5,1] has 3 digits.
[1,0,2] has 3 digits.
[7,5,1] + [1,0,2] , A=[] , C=0 , 1+2+0=3 , A->3 , C->0
[7,5] + [1,0] , A=[3] , C=0 , 5+0+0=5 , A->5 , C->0
[7] + [1] , A=[5,3] , C=0 , 7+1+0=8 , A->8 , C->0
[] + [] , A=[8,5,3] C=0 , END
</scratch>
853
| 853 |
Input:
714+65
Target:
| Input:
714+65
Target:
<scratch>
[7,1,4] has 3 digits.
[6,5] has 2 digits.
[7,1,4] + [6,5] , A=[] , C=0 , 4+5+0=9 , A->9 , C->0
[7,1] + [6] , A=[9] , C=0 , 1+6+0=7 , A->7 , C->0
[7] + [] , A=[7,9] , C=0 , 7+0+0=7 , A->7 , C->0
[] + [] , A=[7,7,9] C=0 , END
</scratch>
779
| 779 |
Input:
114+384
Target:
| Input:
114+384
Target:
<scratch>
[1,1,4] has 3 digits.
[3,8,4] has 3 digits.
[1,1,4] + [3,8,4] , A=[] , C=0 , 4+4+0=8 , A->8 , C->0
[1,1] + [3,8] , A=[8] , C=0 , 1+8+0=9 , A->9 , C->0
[1] + [3] , A=[9,8] , C=0 , 1+3+0=4 , A->4 , C->0
[] + [] , A=[4,9,8] C=0 , END
</scratch>
498
| 498 |
Input:
789+821
Target:
| Input:
789+821
Target:
<scratch>
[7,8,9] has 3 digits.
[8,2,1] has 3 digits.
[7,8,9] + [8,2,1] , A=[] , C=0 , 9+1+0=10 , A->0 , C->1
[7,8] + [8,2] , A=[0] , C=1 , 8+2+1=11 , A->1 , C->1
[7] + [8] , A=[1,0] , C=1 , 7+8+1=16 , A->6 , C->1
[] + [] , A=[6,1,0] C=1 , END
</scratch>
1610
| 1610 |
Input:
692+799
Target:
| Input:
692+799
Target:
<scratch>
[6,9,2] has 3 digits.
[7,9,9] has 3 digits.
[6,9,2] + [7,9,9] , A=[] , C=0 , 2+9+0=11 , A->1 , C->1
[6,9] + [7,9] , A=[1] , C=1 , 9+9+1=19 , A->9 , C->1
[6] + [7] , A=[9,1] , C=1 , 6+7+1=14 , A->4 , C->1
[] + [] , A=[4,9,1] C=1 , END
</scratch>
1491
| 1491 |
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