input_test
stringlengths 19
23
| scratchpad
stringlengths 151
283
| result_final
stringlengths 1
4
|
|---|---|---|
Input:
981+619
Target:
|
Input:
981+619
Target:
<scratch>
[9,8,1] has 3 digits.
[6,1,9] has 3 digits.
[9,8,1] + [6,1,9] , A=[] , C=0 , 1+9+0=10 , A->0 , C->1
[9,8] + [6,1] , A=[0] , C=1 , 8+1+1=10 , A->0 , C->1
[9] + [6] , A=[0,0] , C=1 , 9+6+1=16 , A->6 , C->1
[] + [] , A=[6,0,0] C=1 , END
</scratch>
1600
|
1600
|
Input:
481+15
Target:
|
Input:
481+15
Target:
<scratch>
[4,8,1] has 3 digits.
[1,5] has 2 digits.
[4,8,1] + [1,5] , A=[] , C=0 , 1+5+0=6 , A->6 , C->0
[4,8] + [1] , A=[6] , C=0 , 8+1+0=9 , A->9 , C->0
[4] + [] , A=[9,6] , C=0 , 4+0+0=4 , A->4 , C->0
[] + [] , A=[4,9,6] C=0 , END
</scratch>
496
|
496
|
Input:
110+579
Target:
|
Input:
110+579
Target:
<scratch>
[1,1,0] has 3 digits.
[5,7,9] has 3 digits.
[1,1,0] + [5,7,9] , A=[] , C=0 , 0+9+0=9 , A->9 , C->0
[1,1] + [5,7] , A=[9] , C=0 , 1+7+0=8 , A->8 , C->0
[1] + [5] , A=[8,9] , C=0 , 1+5+0=6 , A->6 , C->0
[] + [] , A=[6,8,9] C=0 , END
</scratch>
689
|
689
|
Input:
395+957
Target:
|
Input:
395+957
Target:
<scratch>
[3,9,5] has 3 digits.
[9,5,7] has 3 digits.
[3,9,5] + [9,5,7] , A=[] , C=0 , 5+7+0=12 , A->2 , C->1
[3,9] + [9,5] , A=[2] , C=1 , 9+5+1=15 , A->5 , C->1
[3] + [9] , A=[5,2] , C=1 , 3+9+1=13 , A->3 , C->1
[] + [] , A=[3,5,2] C=1 , END
</scratch>
1352
|
1352
|
Input:
154+542
Target:
|
Input:
154+542
Target:
<scratch>
[1,5,4] has 3 digits.
[5,4,2] has 3 digits.
[1,5,4] + [5,4,2] , A=[] , C=0 , 4+2+0=6 , A->6 , C->0
[1,5] + [5,4] , A=[6] , C=0 , 5+4+0=9 , A->9 , C->0
[1] + [5] , A=[9,6] , C=0 , 1+5+0=6 , A->6 , C->0
[] + [] , A=[6,9,6] C=0 , END
</scratch>
696
|
696
|
Input:
133+553
Target:
|
Input:
133+553
Target:
<scratch>
[1,3,3] has 3 digits.
[5,5,3] has 3 digits.
[1,3,3] + [5,5,3] , A=[] , C=0 , 3+3+0=6 , A->6 , C->0
[1,3] + [5,5] , A=[6] , C=0 , 3+5+0=8 , A->8 , C->0
[1] + [5] , A=[8,6] , C=0 , 1+5+0=6 , A->6 , C->0
[] + [] , A=[6,8,6] C=0 , END
</scratch>
686
|
686
|
Input:
146+33
Target:
|
Input:
146+33
Target:
<scratch>
[1,4,6] has 3 digits.
[3,3] has 2 digits.
[1,4,6] + [3,3] , A=[] , C=0 , 6+3+0=9 , A->9 , C->0
[1,4] + [3] , A=[9] , C=0 , 4+3+0=7 , A->7 , C->0
[1] + [] , A=[7,9] , C=0 , 1+0+0=1 , A->1 , C->0
[] + [] , A=[1,7,9] C=0 , END
</scratch>
179
|
179
|
Input:
685+626
Target:
|
Input:
685+626
Target:
<scratch>
[6,8,5] has 3 digits.
[6,2,6] has 3 digits.
[6,8,5] + [6,2,6] , A=[] , C=0 , 5+6+0=11 , A->1 , C->1
[6,8] + [6,2] , A=[1] , C=1 , 8+2+1=11 , A->1 , C->1
[6] + [6] , A=[1,1] , C=1 , 6+6+1=13 , A->3 , C->1
[] + [] , A=[3,1,1] C=1 , END
</scratch>
1311
|
1311
|
Input:
426+171
Target:
|
Input:
426+171
Target:
<scratch>
[4,2,6] has 3 digits.
[1,7,1] has 3 digits.
[4,2,6] + [1,7,1] , A=[] , C=0 , 6+1+0=7 , A->7 , C->0
[4,2] + [1,7] , A=[7] , C=0 , 2+7+0=9 , A->9 , C->0
[4] + [1] , A=[9,7] , C=0 , 4+1+0=5 , A->5 , C->0
[] + [] , A=[5,9,7] C=0 , END
</scratch>
597
|
597
|
Input:
995+976
Target:
|
Input:
995+976
Target:
<scratch>
[9,9,5] has 3 digits.
[9,7,6] has 3 digits.
[9,9,5] + [9,7,6] , A=[] , C=0 , 5+6+0=11 , A->1 , C->1
[9,9] + [9,7] , A=[1] , C=1 , 9+7+1=17 , A->7 , C->1
[9] + [9] , A=[7,1] , C=1 , 9+9+1=19 , A->9 , C->1
[] + [] , A=[9,7,1] C=1 , END
</scratch>
1971
|
1971
|
Input:
657+31
Target:
|
Input:
657+31
Target:
<scratch>
[6,5,7] has 3 digits.
[3,1] has 2 digits.
[6,5,7] + [3,1] , A=[] , C=0 , 7+1+0=8 , A->8 , C->0
[6,5] + [3] , A=[8] , C=0 , 5+3+0=8 , A->8 , C->0
[6] + [] , A=[8,8] , C=0 , 6+0+0=6 , A->6 , C->0
[] + [] , A=[6,8,8] C=0 , END
</scratch>
688
|
688
|
Input:
548+454
Target:
|
Input:
548+454
Target:
<scratch>
[5,4,8] has 3 digits.
[4,5,4] has 3 digits.
[5,4,8] + [4,5,4] , A=[] , C=0 , 8+4+0=12 , A->2 , C->1
[5,4] + [4,5] , A=[2] , C=1 , 4+5+1=10 , A->0 , C->1
[5] + [4] , A=[0,2] , C=1 , 5+4+1=10 , A->0 , C->1
[] + [] , A=[0,0,2] C=1 , END
</scratch>
1002
|
1002
|
Input:
747+379
Target:
|
Input:
747+379
Target:
<scratch>
[7,4,7] has 3 digits.
[3,7,9] has 3 digits.
[7,4,7] + [3,7,9] , A=[] , C=0 , 7+9+0=16 , A->6 , C->1
[7,4] + [3,7] , A=[6] , C=1 , 4+7+1=12 , A->2 , C->1
[7] + [3] , A=[2,6] , C=1 , 7+3+1=11 , A->1 , C->1
[] + [] , A=[1,2,6] C=1 , END
</scratch>
1126
|
1126
|
Input:
247+620
Target:
|
Input:
247+620
Target:
<scratch>
[2,4,7] has 3 digits.
[6,2,0] has 3 digits.
[2,4,7] + [6,2,0] , A=[] , C=0 , 7+0+0=7 , A->7 , C->0
[2,4] + [6,2] , A=[7] , C=0 , 4+2+0=6 , A->6 , C->0
[2] + [6] , A=[6,7] , C=0 , 2+6+0=8 , A->8 , C->0
[] + [] , A=[8,6,7] C=0 , END
</scratch>
867
|
867
|
Input:
165+887
Target:
|
Input:
165+887
Target:
<scratch>
[1,6,5] has 3 digits.
[8,8,7] has 3 digits.
[1,6,5] + [8,8,7] , A=[] , C=0 , 5+7+0=12 , A->2 , C->1
[1,6] + [8,8] , A=[2] , C=1 , 6+8+1=15 , A->5 , C->1
[1] + [8] , A=[5,2] , C=1 , 1+8+1=10 , A->0 , C->1
[] + [] , A=[0,5,2] C=1 , END
</scratch>
1052
|
1052
|
Input:
624+323
Target:
|
Input:
624+323
Target:
<scratch>
[6,2,4] has 3 digits.
[3,2,3] has 3 digits.
[6,2,4] + [3,2,3] , A=[] , C=0 , 4+3+0=7 , A->7 , C->0
[6,2] + [3,2] , A=[7] , C=0 , 2+2+0=4 , A->4 , C->0
[6] + [3] , A=[4,7] , C=0 , 6+3+0=9 , A->9 , C->0
[] + [] , A=[9,4,7] C=0 , END
</scratch>
947
|
947
|
Input:
788+929
Target:
|
Input:
788+929
Target:
<scratch>
[7,8,8] has 3 digits.
[9,2,9] has 3 digits.
[7,8,8] + [9,2,9] , A=[] , C=0 , 8+9+0=17 , A->7 , C->1
[7,8] + [9,2] , A=[7] , C=1 , 8+2+1=11 , A->1 , C->1
[7] + [9] , A=[1,7] , C=1 , 7+9+1=17 , A->7 , C->1
[] + [] , A=[7,1,7] C=1 , END
</scratch>
1717
|
1717
|
Input:
849+488
Target:
|
Input:
849+488
Target:
<scratch>
[8,4,9] has 3 digits.
[4,8,8] has 3 digits.
[8,4,9] + [4,8,8] , A=[] , C=0 , 9+8+0=17 , A->7 , C->1
[8,4] + [4,8] , A=[7] , C=1 , 4+8+1=13 , A->3 , C->1
[8] + [4] , A=[3,7] , C=1 , 8+4+1=13 , A->3 , C->1
[] + [] , A=[3,3,7] C=1 , END
</scratch>
1337
|
1337
|
Input:
56+903
Target:
|
Input:
56+903
Target:
<scratch>
[5,6] has 2 digits.
[9,0,3] has 3 digits.
[5,6] + [9,0,3] , A=[] , C=0 , 6+3+0=9 , A->9 , C->0
[5] + [9,0] , A=[9] , C=0 , 5+0+0=5 , A->5 , C->0
[] + [9] , A=[5,9] , C=0 , 0+9+0=9 , A->9 , C->0
[] + [] , A=[9,5,9] C=0 , END
</scratch>
959
|
959
|
Input:
334+787
Target:
|
Input:
334+787
Target:
<scratch>
[3,3,4] has 3 digits.
[7,8,7] has 3 digits.
[3,3,4] + [7,8,7] , A=[] , C=0 , 4+7+0=11 , A->1 , C->1
[3,3] + [7,8] , A=[1] , C=1 , 3+8+1=12 , A->2 , C->1
[3] + [7] , A=[2,1] , C=1 , 3+7+1=11 , A->1 , C->1
[] + [] , A=[1,2,1] C=1 , END
</scratch>
1121
|
1121
|
Input:
405+414
Target:
|
Input:
405+414
Target:
<scratch>
[4,0,5] has 3 digits.
[4,1,4] has 3 digits.
[4,0,5] + [4,1,4] , A=[] , C=0 , 5+4+0=9 , A->9 , C->0
[4,0] + [4,1] , A=[9] , C=0 , 0+1+0=1 , A->1 , C->0
[4] + [4] , A=[1,9] , C=0 , 4+4+0=8 , A->8 , C->0
[] + [] , A=[8,1,9] C=0 , END
</scratch>
819
|
819
|
Input:
968+132
Target:
|
Input:
968+132
Target:
<scratch>
[9,6,8] has 3 digits.
[1,3,2] has 3 digits.
[9,6,8] + [1,3,2] , A=[] , C=0 , 8+2+0=10 , A->0 , C->1
[9,6] + [1,3] , A=[0] , C=1 , 6+3+1=10 , A->0 , C->1
[9] + [1] , A=[0,0] , C=1 , 9+1+1=11 , A->1 , C->1
[] + [] , A=[1,0,0] C=1 , END
</scratch>
1100
|
1100
|
Input:
403+280
Target:
|
Input:
403+280
Target:
<scratch>
[4,0,3] has 3 digits.
[2,8,0] has 3 digits.
[4,0,3] + [2,8,0] , A=[] , C=0 , 3+0+0=3 , A->3 , C->0
[4,0] + [2,8] , A=[3] , C=0 , 0+8+0=8 , A->8 , C->0
[4] + [2] , A=[8,3] , C=0 , 4+2+0=6 , A->6 , C->0
[] + [] , A=[6,8,3] C=0 , END
</scratch>
683
|
683
|
Input:
653+125
Target:
|
Input:
653+125
Target:
<scratch>
[6,5,3] has 3 digits.
[1,2,5] has 3 digits.
[6,5,3] + [1,2,5] , A=[] , C=0 , 3+5+0=8 , A->8 , C->0
[6,5] + [1,2] , A=[8] , C=0 , 5+2+0=7 , A->7 , C->0
[6] + [1] , A=[7,8] , C=0 , 6+1+0=7 , A->7 , C->0
[] + [] , A=[7,7,8] C=0 , END
</scratch>
778
|
778
|
Input:
660+227
Target:
|
Input:
660+227
Target:
<scratch>
[6,6,0] has 3 digits.
[2,2,7] has 3 digits.
[6,6,0] + [2,2,7] , A=[] , C=0 , 0+7+0=7 , A->7 , C->0
[6,6] + [2,2] , A=[7] , C=0 , 6+2+0=8 , A->8 , C->0
[6] + [2] , A=[8,7] , C=0 , 6+2+0=8 , A->8 , C->0
[] + [] , A=[8,8,7] C=0 , END
</scratch>
887
|
887
|
Input:
678+395
Target:
|
Input:
678+395
Target:
<scratch>
[6,7,8] has 3 digits.
[3,9,5] has 3 digits.
[6,7,8] + [3,9,5] , A=[] , C=0 , 8+5+0=13 , A->3 , C->1
[6,7] + [3,9] , A=[3] , C=1 , 7+9+1=17 , A->7 , C->1
[6] + [3] , A=[7,3] , C=1 , 6+3+1=10 , A->0 , C->1
[] + [] , A=[0,7,3] C=1 , END
</scratch>
1073
|
1073
|
Input:
848+976
Target:
|
Input:
848+976
Target:
<scratch>
[8,4,8] has 3 digits.
[9,7,6] has 3 digits.
[8,4,8] + [9,7,6] , A=[] , C=0 , 8+6+0=14 , A->4 , C->1
[8,4] + [9,7] , A=[4] , C=1 , 4+7+1=12 , A->2 , C->1
[8] + [9] , A=[2,4] , C=1 , 8+9+1=18 , A->8 , C->1
[] + [] , A=[8,2,4] C=1 , END
</scratch>
1824
|
1824
|
Input:
787+894
Target:
|
Input:
787+894
Target:
<scratch>
[7,8,7] has 3 digits.
[8,9,4] has 3 digits.
[7,8,7] + [8,9,4] , A=[] , C=0 , 7+4+0=11 , A->1 , C->1
[7,8] + [8,9] , A=[1] , C=1 , 8+9+1=18 , A->8 , C->1
[7] + [8] , A=[8,1] , C=1 , 7+8+1=16 , A->6 , C->1
[] + [] , A=[6,8,1] C=1 , END
</scratch>
1681
|
1681
|
Input:
140+217
Target:
|
Input:
140+217
Target:
<scratch>
[1,4,0] has 3 digits.
[2,1,7] has 3 digits.
[1,4,0] + [2,1,7] , A=[] , C=0 , 0+7+0=7 , A->7 , C->0
[1,4] + [2,1] , A=[7] , C=0 , 4+1+0=5 , A->5 , C->0
[1] + [2] , A=[5,7] , C=0 , 1+2+0=3 , A->3 , C->0
[] + [] , A=[3,5,7] C=0 , END
</scratch>
357
|
357
|
Input:
853+143
Target:
|
Input:
853+143
Target:
<scratch>
[8,5,3] has 3 digits.
[1,4,3] has 3 digits.
[8,5,3] + [1,4,3] , A=[] , C=0 , 3+3+0=6 , A->6 , C->0
[8,5] + [1,4] , A=[6] , C=0 , 5+4+0=9 , A->9 , C->0
[8] + [1] , A=[9,6] , C=0 , 8+1+0=9 , A->9 , C->0
[] + [] , A=[9,9,6] C=0 , END
</scratch>
996
|
996
|
Input:
501+28
Target:
|
Input:
501+28
Target:
<scratch>
[5,0,1] has 3 digits.
[2,8] has 2 digits.
[5,0,1] + [2,8] , A=[] , C=0 , 1+8+0=9 , A->9 , C->0
[5,0] + [2] , A=[9] , C=0 , 0+2+0=2 , A->2 , C->0
[5] + [] , A=[2,9] , C=0 , 5+0+0=5 , A->5 , C->0
[] + [] , A=[5,2,9] C=0 , END
</scratch>
529
|
529
|
Input:
0+349
Target:
|
Input:
0+349
Target:
<scratch>
[0] has 1 digits.
[3,4,9] has 3 digits.
[0] + [3,4,9] , A=[] , C=0 , 0+9+0=9 , A->9 , C->0
[] + [3,4] , A=[9] , C=0 , 0+4+0=4 , A->4 , C->0
[] + [3] , A=[4,9] , C=0 , 0+3+0=3 , A->3 , C->0
[] + [] , A=[3,4,9] C=0 , END
</scratch>
349
|
349
|
Input:
424+588
Target:
|
Input:
424+588
Target:
<scratch>
[4,2,4] has 3 digits.
[5,8,8] has 3 digits.
[4,2,4] + [5,8,8] , A=[] , C=0 , 4+8+0=12 , A->2 , C->1
[4,2] + [5,8] , A=[2] , C=1 , 2+8+1=11 , A->1 , C->1
[4] + [5] , A=[1,2] , C=1 , 4+5+1=10 , A->0 , C->1
[] + [] , A=[0,1,2] C=1 , END
</scratch>
1012
|
1012
|
Input:
530+212
Target:
|
Input:
530+212
Target:
<scratch>
[5,3,0] has 3 digits.
[2,1,2] has 3 digits.
[5,3,0] + [2,1,2] , A=[] , C=0 , 0+2+0=2 , A->2 , C->0
[5,3] + [2,1] , A=[2] , C=0 , 3+1+0=4 , A->4 , C->0
[5] + [2] , A=[4,2] , C=0 , 5+2+0=7 , A->7 , C->0
[] + [] , A=[7,4,2] C=0 , END
</scratch>
742
|
742
|
Input:
958+899
Target:
|
Input:
958+899
Target:
<scratch>
[9,5,8] has 3 digits.
[8,9,9] has 3 digits.
[9,5,8] + [8,9,9] , A=[] , C=0 , 8+9+0=17 , A->7 , C->1
[9,5] + [8,9] , A=[7] , C=1 , 5+9+1=15 , A->5 , C->1
[9] + [8] , A=[5,7] , C=1 , 9+8+1=18 , A->8 , C->1
[] + [] , A=[8,5,7] C=1 , END
</scratch>
1857
|
1857
|
Input:
110+475
Target:
|
Input:
110+475
Target:
<scratch>
[1,1,0] has 3 digits.
[4,7,5] has 3 digits.
[1,1,0] + [4,7,5] , A=[] , C=0 , 0+5+0=5 , A->5 , C->0
[1,1] + [4,7] , A=[5] , C=0 , 1+7+0=8 , A->8 , C->0
[1] + [4] , A=[8,5] , C=0 , 1+4+0=5 , A->5 , C->0
[] + [] , A=[5,8,5] C=0 , END
</scratch>
585
|
585
|
Input:
775+359
Target:
|
Input:
775+359
Target:
<scratch>
[7,7,5] has 3 digits.
[3,5,9] has 3 digits.
[7,7,5] + [3,5,9] , A=[] , C=0 , 5+9+0=14 , A->4 , C->1
[7,7] + [3,5] , A=[4] , C=1 , 7+5+1=13 , A->3 , C->1
[7] + [3] , A=[3,4] , C=1 , 7+3+1=11 , A->1 , C->1
[] + [] , A=[1,3,4] C=1 , END
</scratch>
1134
|
1134
|
Input:
785+396
Target:
|
Input:
785+396
Target:
<scratch>
[7,8,5] has 3 digits.
[3,9,6] has 3 digits.
[7,8,5] + [3,9,6] , A=[] , C=0 , 5+6+0=11 , A->1 , C->1
[7,8] + [3,9] , A=[1] , C=1 , 8+9+1=18 , A->8 , C->1
[7] + [3] , A=[8,1] , C=1 , 7+3+1=11 , A->1 , C->1
[] + [] , A=[1,8,1] C=1 , END
</scratch>
1181
|
1181
|
Input:
328+531
Target:
|
Input:
328+531
Target:
<scratch>
[3,2,8] has 3 digits.
[5,3,1] has 3 digits.
[3,2,8] + [5,3,1] , A=[] , C=0 , 8+1+0=9 , A->9 , C->0
[3,2] + [5,3] , A=[9] , C=0 , 2+3+0=5 , A->5 , C->0
[3] + [5] , A=[5,9] , C=0 , 3+5+0=8 , A->8 , C->0
[] + [] , A=[8,5,9] C=0 , END
</scratch>
859
|
859
|
Input:
838+382
Target:
|
Input:
838+382
Target:
<scratch>
[8,3,8] has 3 digits.
[3,8,2] has 3 digits.
[8,3,8] + [3,8,2] , A=[] , C=0 , 8+2+0=10 , A->0 , C->1
[8,3] + [3,8] , A=[0] , C=1 , 3+8+1=12 , A->2 , C->1
[8] + [3] , A=[2,0] , C=1 , 8+3+1=12 , A->2 , C->1
[] + [] , A=[2,2,0] C=1 , END
</scratch>
1220
|
1220
|
Input:
162+820
Target:
|
Input:
162+820
Target:
<scratch>
[1,6,2] has 3 digits.
[8,2,0] has 3 digits.
[1,6,2] + [8,2,0] , A=[] , C=0 , 2+0+0=2 , A->2 , C->0
[1,6] + [8,2] , A=[2] , C=0 , 6+2+0=8 , A->8 , C->0
[1] + [8] , A=[8,2] , C=0 , 1+8+0=9 , A->9 , C->0
[] + [] , A=[9,8,2] C=0 , END
</scratch>
982
|
982
|
Input:
498+662
Target:
|
Input:
498+662
Target:
<scratch>
[4,9,8] has 3 digits.
[6,6,2] has 3 digits.
[4,9,8] + [6,6,2] , A=[] , C=0 , 8+2+0=10 , A->0 , C->1
[4,9] + [6,6] , A=[0] , C=1 , 9+6+1=16 , A->6 , C->1
[4] + [6] , A=[6,0] , C=1 , 4+6+1=11 , A->1 , C->1
[] + [] , A=[1,6,0] C=1 , END
</scratch>
1160
|
1160
|
Input:
424+130
Target:
|
Input:
424+130
Target:
<scratch>
[4,2,4] has 3 digits.
[1,3,0] has 3 digits.
[4,2,4] + [1,3,0] , A=[] , C=0 , 4+0+0=4 , A->4 , C->0
[4,2] + [1,3] , A=[4] , C=0 , 2+3+0=5 , A->5 , C->0
[4] + [1] , A=[5,4] , C=0 , 4+1+0=5 , A->5 , C->0
[] + [] , A=[5,5,4] C=0 , END
</scratch>
554
|
554
|
Input:
466+988
Target:
|
Input:
466+988
Target:
<scratch>
[4,6,6] has 3 digits.
[9,8,8] has 3 digits.
[4,6,6] + [9,8,8] , A=[] , C=0 , 6+8+0=14 , A->4 , C->1
[4,6] + [9,8] , A=[4] , C=1 , 6+8+1=15 , A->5 , C->1
[4] + [9] , A=[5,4] , C=1 , 4+9+1=14 , A->4 , C->1
[] + [] , A=[4,5,4] C=1 , END
</scratch>
1454
|
1454
|
Input:
201+380
Target:
|
Input:
201+380
Target:
<scratch>
[2,0,1] has 3 digits.
[3,8,0] has 3 digits.
[2,0,1] + [3,8,0] , A=[] , C=0 , 1+0+0=1 , A->1 , C->0
[2,0] + [3,8] , A=[1] , C=0 , 0+8+0=8 , A->8 , C->0
[2] + [3] , A=[8,1] , C=0 , 2+3+0=5 , A->5 , C->0
[] + [] , A=[5,8,1] C=0 , END
</scratch>
581
|
581
|
Input:
706+298
Target:
|
Input:
706+298
Target:
<scratch>
[7,0,6] has 3 digits.
[2,9,8] has 3 digits.
[7,0,6] + [2,9,8] , A=[] , C=0 , 6+8+0=14 , A->4 , C->1
[7,0] + [2,9] , A=[4] , C=1 , 0+9+1=10 , A->0 , C->1
[7] + [2] , A=[0,4] , C=1 , 7+2+1=10 , A->0 , C->1
[] + [] , A=[0,0,4] C=1 , END
</scratch>
1004
|
1004
|
Input:
868+383
Target:
|
Input:
868+383
Target:
<scratch>
[8,6,8] has 3 digits.
[3,8,3] has 3 digits.
[8,6,8] + [3,8,3] , A=[] , C=0 , 8+3+0=11 , A->1 , C->1
[8,6] + [3,8] , A=[1] , C=1 , 6+8+1=15 , A->5 , C->1
[8] + [3] , A=[5,1] , C=1 , 8+3+1=12 , A->2 , C->1
[] + [] , A=[2,5,1] C=1 , END
</scratch>
1251
|
1251
|
Input:
106+103
Target:
|
Input:
106+103
Target:
<scratch>
[1,0,6] has 3 digits.
[1,0,3] has 3 digits.
[1,0,6] + [1,0,3] , A=[] , C=0 , 6+3+0=9 , A->9 , C->0
[1,0] + [1,0] , A=[9] , C=0 , 0+0+0=0 , A->0 , C->0
[1] + [1] , A=[0,9] , C=0 , 1+1+0=2 , A->2 , C->0
[] + [] , A=[2,0,9] C=0 , END
</scratch>
209
|
209
|
Input:
742+268
Target:
|
Input:
742+268
Target:
<scratch>
[7,4,2] has 3 digits.
[2,6,8] has 3 digits.
[7,4,2] + [2,6,8] , A=[] , C=0 , 2+8+0=10 , A->0 , C->1
[7,4] + [2,6] , A=[0] , C=1 , 4+6+1=11 , A->1 , C->1
[7] + [2] , A=[1,0] , C=1 , 7+2+1=10 , A->0 , C->1
[] + [] , A=[0,1,0] C=1 , END
</scratch>
1010
|
1010
|
Input:
476+856
Target:
|
Input:
476+856
Target:
<scratch>
[4,7,6] has 3 digits.
[8,5,6] has 3 digits.
[4,7,6] + [8,5,6] , A=[] , C=0 , 6+6+0=12 , A->2 , C->1
[4,7] + [8,5] , A=[2] , C=1 , 7+5+1=13 , A->3 , C->1
[4] + [8] , A=[3,2] , C=1 , 4+8+1=13 , A->3 , C->1
[] + [] , A=[3,3,2] C=1 , END
</scratch>
1332
|
1332
|
Input:
858+483
Target:
|
Input:
858+483
Target:
<scratch>
[8,5,8] has 3 digits.
[4,8,3] has 3 digits.
[8,5,8] + [4,8,3] , A=[] , C=0 , 8+3+0=11 , A->1 , C->1
[8,5] + [4,8] , A=[1] , C=1 , 5+8+1=14 , A->4 , C->1
[8] + [4] , A=[4,1] , C=1 , 8+4+1=13 , A->3 , C->1
[] + [] , A=[3,4,1] C=1 , END
</scratch>
1341
|
1341
|
Input:
887+458
Target:
|
Input:
887+458
Target:
<scratch>
[8,8,7] has 3 digits.
[4,5,8] has 3 digits.
[8,8,7] + [4,5,8] , A=[] , C=0 , 7+8+0=15 , A->5 , C->1
[8,8] + [4,5] , A=[5] , C=1 , 8+5+1=14 , A->4 , C->1
[8] + [4] , A=[4,5] , C=1 , 8+4+1=13 , A->3 , C->1
[] + [] , A=[3,4,5] C=1 , END
</scratch>
1345
|
1345
|
Input:
877+627
Target:
|
Input:
877+627
Target:
<scratch>
[8,7,7] has 3 digits.
[6,2,7] has 3 digits.
[8,7,7] + [6,2,7] , A=[] , C=0 , 7+7+0=14 , A->4 , C->1
[8,7] + [6,2] , A=[4] , C=1 , 7+2+1=10 , A->0 , C->1
[8] + [6] , A=[0,4] , C=1 , 8+6+1=15 , A->5 , C->1
[] + [] , A=[5,0,4] C=1 , END
</scratch>
1504
|
1504
|
Input:
8+471
Target:
|
Input:
8+471
Target:
<scratch>
[8] has 1 digits.
[4,7,1] has 3 digits.
[8] + [4,7,1] , A=[] , C=0 , 8+1+0=9 , A->9 , C->0
[] + [4,7] , A=[9] , C=0 , 0+7+0=7 , A->7 , C->0
[] + [4] , A=[7,9] , C=0 , 0+4+0=4 , A->4 , C->0
[] + [] , A=[4,7,9] C=0 , END
</scratch>
479
|
479
|
Input:
174+205
Target:
|
Input:
174+205
Target:
<scratch>
[1,7,4] has 3 digits.
[2,0,5] has 3 digits.
[1,7,4] + [2,0,5] , A=[] , C=0 , 4+5+0=9 , A->9 , C->0
[1,7] + [2,0] , A=[9] , C=0 , 7+0+0=7 , A->7 , C->0
[1] + [2] , A=[7,9] , C=0 , 1+2+0=3 , A->3 , C->0
[] + [] , A=[3,7,9] C=0 , END
</scratch>
379
|
379
|
Input:
475+667
Target:
|
Input:
475+667
Target:
<scratch>
[4,7,5] has 3 digits.
[6,6,7] has 3 digits.
[4,7,5] + [6,6,7] , A=[] , C=0 , 5+7+0=12 , A->2 , C->1
[4,7] + [6,6] , A=[2] , C=1 , 7+6+1=14 , A->4 , C->1
[4] + [6] , A=[4,2] , C=1 , 4+6+1=11 , A->1 , C->1
[] + [] , A=[1,4,2] C=1 , END
</scratch>
1142
|
1142
|
Input:
10+871
Target:
|
Input:
10+871
Target:
<scratch>
[1,0] has 2 digits.
[8,7,1] has 3 digits.
[1,0] + [8,7,1] , A=[] , C=0 , 0+1+0=1 , A->1 , C->0
[1] + [8,7] , A=[1] , C=0 , 1+7+0=8 , A->8 , C->0
[] + [8] , A=[8,1] , C=0 , 0+8+0=8 , A->8 , C->0
[] + [] , A=[8,8,1] C=0 , END
</scratch>
881
|
881
|
Input:
692+300
Target:
|
Input:
692+300
Target:
<scratch>
[6,9,2] has 3 digits.
[3,0,0] has 3 digits.
[6,9,2] + [3,0,0] , A=[] , C=0 , 2+0+0=2 , A->2 , C->0
[6,9] + [3,0] , A=[2] , C=0 , 9+0+0=9 , A->9 , C->0
[6] + [3] , A=[9,2] , C=0 , 6+3+0=9 , A->9 , C->0
[] + [] , A=[9,9,2] C=0 , END
</scratch>
992
|
992
|
Input:
953+959
Target:
|
Input:
953+959
Target:
<scratch>
[9,5,3] has 3 digits.
[9,5,9] has 3 digits.
[9,5,3] + [9,5,9] , A=[] , C=0 , 3+9+0=12 , A->2 , C->1
[9,5] + [9,5] , A=[2] , C=1 , 5+5+1=11 , A->1 , C->1
[9] + [9] , A=[1,2] , C=1 , 9+9+1=19 , A->9 , C->1
[] + [] , A=[9,1,2] C=1 , END
</scratch>
1912
|
1912
|
Input:
610+286
Target:
|
Input:
610+286
Target:
<scratch>
[6,1,0] has 3 digits.
[2,8,6] has 3 digits.
[6,1,0] + [2,8,6] , A=[] , C=0 , 0+6+0=6 , A->6 , C->0
[6,1] + [2,8] , A=[6] , C=0 , 1+8+0=9 , A->9 , C->0
[6] + [2] , A=[9,6] , C=0 , 6+2+0=8 , A->8 , C->0
[] + [] , A=[8,9,6] C=0 , END
</scratch>
896
|
896
|
Input:
768+643
Target:
|
Input:
768+643
Target:
<scratch>
[7,6,8] has 3 digits.
[6,4,3] has 3 digits.
[7,6,8] + [6,4,3] , A=[] , C=0 , 8+3+0=11 , A->1 , C->1
[7,6] + [6,4] , A=[1] , C=1 , 6+4+1=11 , A->1 , C->1
[7] + [6] , A=[1,1] , C=1 , 7+6+1=14 , A->4 , C->1
[] + [] , A=[4,1,1] C=1 , END
</scratch>
1411
|
1411
|
Input:
602+171
Target:
|
Input:
602+171
Target:
<scratch>
[6,0,2] has 3 digits.
[1,7,1] has 3 digits.
[6,0,2] + [1,7,1] , A=[] , C=0 , 2+1+0=3 , A->3 , C->0
[6,0] + [1,7] , A=[3] , C=0 , 0+7+0=7 , A->7 , C->0
[6] + [1] , A=[7,3] , C=0 , 6+1+0=7 , A->7 , C->0
[] + [] , A=[7,7,3] C=0 , END
</scratch>
773
|
773
|
Input:
345+204
Target:
|
Input:
345+204
Target:
<scratch>
[3,4,5] has 3 digits.
[2,0,4] has 3 digits.
[3,4,5] + [2,0,4] , A=[] , C=0 , 5+4+0=9 , A->9 , C->0
[3,4] + [2,0] , A=[9] , C=0 , 4+0+0=4 , A->4 , C->0
[3] + [2] , A=[4,9] , C=0 , 3+2+0=5 , A->5 , C->0
[] + [] , A=[5,4,9] C=0 , END
</scratch>
549
|
549
|
Input:
693+306
Target:
|
Input:
693+306
Target:
<scratch>
[6,9,3] has 3 digits.
[3,0,6] has 3 digits.
[6,9,3] + [3,0,6] , A=[] , C=0 , 3+6+0=9 , A->9 , C->0
[6,9] + [3,0] , A=[9] , C=0 , 9+0+0=9 , A->9 , C->0
[6] + [3] , A=[9,9] , C=0 , 6+3+0=9 , A->9 , C->0
[] + [] , A=[9,9,9] C=0 , END
</scratch>
999
|
999
|
Input:
268+864
Target:
|
Input:
268+864
Target:
<scratch>
[2,6,8] has 3 digits.
[8,6,4] has 3 digits.
[2,6,8] + [8,6,4] , A=[] , C=0 , 8+4+0=12 , A->2 , C->1
[2,6] + [8,6] , A=[2] , C=1 , 6+6+1=13 , A->3 , C->1
[2] + [8] , A=[3,2] , C=1 , 2+8+1=11 , A->1 , C->1
[] + [] , A=[1,3,2] C=1 , END
</scratch>
1132
|
1132
|
Input:
923+887
Target:
|
Input:
923+887
Target:
<scratch>
[9,2,3] has 3 digits.
[8,8,7] has 3 digits.
[9,2,3] + [8,8,7] , A=[] , C=0 , 3+7+0=10 , A->0 , C->1
[9,2] + [8,8] , A=[0] , C=1 , 2+8+1=11 , A->1 , C->1
[9] + [8] , A=[1,0] , C=1 , 9+8+1=18 , A->8 , C->1
[] + [] , A=[8,1,0] C=1 , END
</scratch>
1810
|
1810
|
Input:
452+447
Target:
|
Input:
452+447
Target:
<scratch>
[4,5,2] has 3 digits.
[4,4,7] has 3 digits.
[4,5,2] + [4,4,7] , A=[] , C=0 , 2+7+0=9 , A->9 , C->0
[4,5] + [4,4] , A=[9] , C=0 , 5+4+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:
431+11
Target:
|
Input:
431+11
Target:
<scratch>
[4,3,1] has 3 digits.
[1,1] has 2 digits.
[4,3,1] + [1,1] , A=[] , C=0 , 1+1+0=2 , A->2 , C->0
[4,3] + [1] , A=[2] , C=0 , 3+1+0=4 , A->4 , C->0
[4] + [] , A=[4,2] , C=0 , 4+0+0=4 , A->4 , C->0
[] + [] , A=[4,4,2] C=0 , END
</scratch>
442
|
442
|
Input:
134+610
Target:
|
Input:
134+610
Target:
<scratch>
[1,3,4] has 3 digits.
[6,1,0] has 3 digits.
[1,3,4] + [6,1,0] , A=[] , C=0 , 4+0+0=4 , A->4 , C->0
[1,3] + [6,1] , A=[4] , C=0 , 3+1+0=4 , A->4 , C->0
[1] + [6] , A=[4,4] , C=0 , 1+6+0=7 , A->7 , C->0
[] + [] , A=[7,4,4] C=0 , END
</scratch>
744
|
744
|
Input:
443+433
Target:
|
Input:
443+433
Target:
<scratch>
[4,4,3] has 3 digits.
[4,3,3] has 3 digits.
[4,4,3] + [4,3,3] , A=[] , C=0 , 3+3+0=6 , A->6 , C->0
[4,4] + [4,3] , A=[6] , C=0 , 4+3+0=7 , A->7 , C->0
[4] + [4] , A=[7,6] , C=0 , 4+4+0=8 , A->8 , C->0
[] + [] , A=[8,7,6] C=0 , END
</scratch>
876
|
876
|
Input:
804+105
Target:
|
Input:
804+105
Target:
<scratch>
[8,0,4] has 3 digits.
[1,0,5] has 3 digits.
[8,0,4] + [1,0,5] , A=[] , C=0 , 4+5+0=9 , A->9 , C->0
[8,0] + [1,0] , A=[9] , C=0 , 0+0+0=0 , A->0 , C->0
[8] + [1] , A=[0,9] , C=0 , 8+1+0=9 , A->9 , C->0
[] + [] , A=[9,0,9] C=0 , END
</scratch>
909
|
909
|
Input:
315+214
Target:
|
Input:
315+214
Target:
<scratch>
[3,1,5] has 3 digits.
[2,1,4] has 3 digits.
[3,1,5] + [2,1,4] , A=[] , C=0 , 5+4+0=9 , A->9 , C->0
[3,1] + [2,1] , A=[9] , C=0 , 1+1+0=2 , A->2 , C->0
[3] + [2] , A=[2,9] , C=0 , 3+2+0=5 , A->5 , C->0
[] + [] , A=[5,2,9] C=0 , END
</scratch>
529
|
529
|
Input:
993+79
Target:
|
Input:
993+79
Target:
<scratch>
[9,9,3] has 3 digits.
[7,9] has 2 digits.
[9,9,3] + [7,9] , A=[] , C=0 , 3+9+0=12 , A->2 , C->1
[9,9] + [7] , A=[2] , C=1 , 9+7+1=17 , A->7 , C->1
[9] + [] , A=[7,2] , C=1 , 9+0+1=10 , A->0 , C->1
[] + [] , A=[0,7,2] C=1 , END
</scratch>
1072
|
1072
|
Input:
659+549
Target:
|
Input:
659+549
Target:
<scratch>
[6,5,9] has 3 digits.
[5,4,9] has 3 digits.
[6,5,9] + [5,4,9] , A=[] , C=0 , 9+9+0=18 , A->8 , C->1
[6,5] + [5,4] , A=[8] , C=1 , 5+4+1=10 , A->0 , C->1
[6] + [5] , A=[0,8] , C=1 , 6+5+1=12 , A->2 , C->1
[] + [] , A=[2,0,8] C=1 , END
</scratch>
1208
|
1208
|
Input:
11+482
Target:
|
Input:
11+482
Target:
<scratch>
[1,1] has 2 digits.
[4,8,2] has 3 digits.
[1,1] + [4,8,2] , A=[] , C=0 , 1+2+0=3 , A->3 , C->0
[1] + [4,8] , A=[3] , C=0 , 1+8+0=9 , A->9 , C->0
[] + [4] , A=[9,3] , C=0 , 0+4+0=4 , A->4 , C->0
[] + [] , A=[4,9,3] C=0 , END
</scratch>
493
|
493
|
Input:
324+201
Target:
|
Input:
324+201
Target:
<scratch>
[3,2,4] has 3 digits.
[2,0,1] has 3 digits.
[3,2,4] + [2,0,1] , A=[] , C=0 , 4+1+0=5 , A->5 , C->0
[3,2] + [2,0] , A=[5] , C=0 , 2+0+0=2 , A->2 , C->0
[3] + [2] , A=[2,5] , C=0 , 3+2+0=5 , A->5 , C->0
[] + [] , A=[5,2,5] C=0 , END
</scratch>
525
|
525
|
Input:
669+566
Target:
|
Input:
669+566
Target:
<scratch>
[6,6,9] has 3 digits.
[5,6,6] has 3 digits.
[6,6,9] + [5,6,6] , A=[] , C=0 , 9+6+0=15 , A->5 , C->1
[6,6] + [5,6] , A=[5] , C=1 , 6+6+1=13 , A->3 , C->1
[6] + [5] , A=[3,5] , C=1 , 6+5+1=12 , A->2 , C->1
[] + [] , A=[2,3,5] C=1 , END
</scratch>
1235
|
1235
|
Input:
996+127
Target:
|
Input:
996+127
Target:
<scratch>
[9,9,6] has 3 digits.
[1,2,7] has 3 digits.
[9,9,6] + [1,2,7] , A=[] , C=0 , 6+7+0=13 , A->3 , C->1
[9,9] + [1,2] , A=[3] , C=1 , 9+2+1=12 , A->2 , C->1
[9] + [1] , A=[2,3] , C=1 , 9+1+1=11 , A->1 , C->1
[] + [] , A=[1,2,3] C=1 , END
</scratch>
1123
|
1123
|
Input:
786+469
Target:
|
Input:
786+469
Target:
<scratch>
[7,8,6] has 3 digits.
[4,6,9] has 3 digits.
[7,8,6] + [4,6,9] , A=[] , C=0 , 6+9+0=15 , A->5 , C->1
[7,8] + [4,6] , A=[5] , C=1 , 8+6+1=15 , A->5 , C->1
[7] + [4] , A=[5,5] , C=1 , 7+4+1=12 , A->2 , C->1
[] + [] , A=[2,5,5] C=1 , END
</scratch>
1255
|
1255
|
Input:
447+977
Target:
|
Input:
447+977
Target:
<scratch>
[4,4,7] has 3 digits.
[9,7,7] has 3 digits.
[4,4,7] + [9,7,7] , A=[] , C=0 , 7+7+0=14 , A->4 , C->1
[4,4] + [9,7] , A=[4] , C=1 , 4+7+1=12 , A->2 , C->1
[4] + [9] , A=[2,4] , C=1 , 4+9+1=14 , A->4 , C->1
[] + [] , A=[4,2,4] C=1 , END
</scratch>
1424
|
1424
|
Input:
873+148
Target:
|
Input:
873+148
Target:
<scratch>
[8,7,3] has 3 digits.
[1,4,8] has 3 digits.
[8,7,3] + [1,4,8] , A=[] , C=0 , 3+8+0=11 , A->1 , C->1
[8,7] + [1,4] , A=[1] , C=1 , 7+4+1=12 , A->2 , C->1
[8] + [1] , A=[2,1] , C=1 , 8+1+1=10 , A->0 , C->1
[] + [] , A=[0,2,1] C=1 , END
</scratch>
1021
|
1021
|
Input:
885+835
Target:
|
Input:
885+835
Target:
<scratch>
[8,8,5] has 3 digits.
[8,3,5] has 3 digits.
[8,8,5] + [8,3,5] , A=[] , C=0 , 5+5+0=10 , A->0 , C->1
[8,8] + [8,3] , A=[0] , C=1 , 8+3+1=12 , A->2 , C->1
[8] + [8] , A=[2,0] , C=1 , 8+8+1=17 , A->7 , C->1
[] + [] , A=[7,2,0] C=1 , END
</scratch>
1720
|
1720
|
Input:
735+132
Target:
|
Input:
735+132
Target:
<scratch>
[7,3,5] has 3 digits.
[1,3,2] has 3 digits.
[7,3,5] + [1,3,2] , A=[] , C=0 , 5+2+0=7 , A->7 , C->0
[7,3] + [1,3] , A=[7] , C=0 , 3+3+0=6 , A->6 , C->0
[7] + [1] , A=[6,7] , C=0 , 7+1+0=8 , A->8 , C->0
[] + [] , A=[8,6,7] C=0 , END
</scratch>
867
|
867
|
Input:
152+812
Target:
|
Input:
152+812
Target:
<scratch>
[1,5,2] has 3 digits.
[8,1,2] has 3 digits.
[1,5,2] + [8,1,2] , A=[] , C=0 , 2+2+0=4 , A->4 , C->0
[1,5] + [8,1] , A=[4] , C=0 , 5+1+0=6 , A->6 , C->0
[1] + [8] , A=[6,4] , C=0 , 1+8+0=9 , A->9 , C->0
[] + [] , A=[9,6,4] C=0 , END
</scratch>
964
|
964
|
Input:
351+344
Target:
|
Input:
351+344
Target:
<scratch>
[3,5,1] has 3 digits.
[3,4,4] has 3 digits.
[3,5,1] + [3,4,4] , A=[] , C=0 , 1+4+0=5 , A->5 , C->0
[3,5] + [3,4] , A=[5] , C=0 , 5+4+0=9 , A->9 , C->0
[3] + [3] , A=[9,5] , C=0 , 3+3+0=6 , A->6 , C->0
[] + [] , A=[6,9,5] C=0 , END
</scratch>
695
|
695
|
Input:
278+855
Target:
|
Input:
278+855
Target:
<scratch>
[2,7,8] has 3 digits.
[8,5,5] has 3 digits.
[2,7,8] + [8,5,5] , A=[] , C=0 , 8+5+0=13 , A->3 , C->1
[2,7] + [8,5] , A=[3] , C=1 , 7+5+1=13 , A->3 , C->1
[2] + [8] , A=[3,3] , C=1 , 2+8+1=11 , A->1 , C->1
[] + [] , A=[1,3,3] C=1 , END
</scratch>
1133
|
1133
|
Input:
383+669
Target:
|
Input:
383+669
Target:
<scratch>
[3,8,3] has 3 digits.
[6,6,9] has 3 digits.
[3,8,3] + [6,6,9] , A=[] , C=0 , 3+9+0=12 , A->2 , C->1
[3,8] + [6,6] , A=[2] , C=1 , 8+6+1=15 , A->5 , C->1
[3] + [6] , A=[5,2] , C=1 , 3+6+1=10 , A->0 , C->1
[] + [] , A=[0,5,2] C=1 , END
</scratch>
1052
|
1052
|
Input:
622+376
Target:
|
Input:
622+376
Target:
<scratch>
[6,2,2] has 3 digits.
[3,7,6] has 3 digits.
[6,2,2] + [3,7,6] , A=[] , C=0 , 2+6+0=8 , A->8 , C->0
[6,2] + [3,7] , A=[8] , C=0 , 2+7+0=9 , A->9 , C->0
[6] + [3] , A=[9,8] , C=0 , 6+3+0=9 , A->9 , C->0
[] + [] , A=[9,9,8] C=0 , END
</scratch>
998
|
998
|
Input:
295+827
Target:
|
Input:
295+827
Target:
<scratch>
[2,9,5] has 3 digits.
[8,2,7] has 3 digits.
[2,9,5] + [8,2,7] , A=[] , C=0 , 5+7+0=12 , A->2 , C->1
[2,9] + [8,2] , A=[2] , C=1 , 9+2+1=12 , A->2 , C->1
[2] + [8] , A=[2,2] , C=1 , 2+8+1=11 , A->1 , C->1
[] + [] , A=[1,2,2] C=1 , END
</scratch>
1122
|
1122
|
Input:
364+222
Target:
|
Input:
364+222
Target:
<scratch>
[3,6,4] has 3 digits.
[2,2,2] has 3 digits.
[3,6,4] + [2,2,2] , A=[] , C=0 , 4+2+0=6 , A->6 , C->0
[3,6] + [2,2] , A=[6] , C=0 , 6+2+0=8 , A->8 , C->0
[3] + [2] , A=[8,6] , C=0 , 3+2+0=5 , A->5 , C->0
[] + [] , A=[5,8,6] C=0 , END
</scratch>
586
|
586
|
Input:
429+887
Target:
|
Input:
429+887
Target:
<scratch>
[4,2,9] has 3 digits.
[8,8,7] has 3 digits.
[4,2,9] + [8,8,7] , A=[] , C=0 , 9+7+0=16 , A->6 , C->1
[4,2] + [8,8] , A=[6] , C=1 , 2+8+1=11 , A->1 , C->1
[4] + [8] , A=[1,6] , C=1 , 4+8+1=13 , A->3 , C->1
[] + [] , A=[3,1,6] C=1 , END
</scratch>
1316
|
1316
|
Input:
523+477
Target:
|
Input:
523+477
Target:
<scratch>
[5,2,3] has 3 digits.
[4,7,7] has 3 digits.
[5,2,3] + [4,7,7] , A=[] , C=0 , 3+7+0=10 , A->0 , C->1
[5,2] + [4,7] , A=[0] , C=1 , 2+7+1=10 , A->0 , C->1
[5] + [4] , A=[0,0] , C=1 , 5+4+1=10 , A->0 , C->1
[] + [] , A=[0,0,0] C=1 , END
</scratch>
1000
|
1000
|
Input:
495+936
Target:
|
Input:
495+936
Target:
<scratch>
[4,9,5] has 3 digits.
[9,3,6] has 3 digits.
[4,9,5] + [9,3,6] , A=[] , C=0 , 5+6+0=11 , A->1 , C->1
[4,9] + [9,3] , A=[1] , C=1 , 9+3+1=13 , A->3 , C->1
[4] + [9] , A=[3,1] , C=1 , 4+9+1=14 , A->4 , C->1
[] + [] , A=[4,3,1] C=1 , END
</scratch>
1431
|
1431
|
Input:
721+250
Target:
|
Input:
721+250
Target:
<scratch>
[7,2,1] has 3 digits.
[2,5,0] has 3 digits.
[7,2,1] + [2,5,0] , A=[] , C=0 , 1+0+0=1 , A->1 , C->0
[7,2] + [2,5] , A=[1] , C=0 , 2+5+0=7 , A->7 , C->0
[7] + [2] , A=[7,1] , C=0 , 7+2+0=9 , A->9 , C->0
[] + [] , A=[9,7,1] C=0 , END
</scratch>
971
|
971
|
Input:
341+536
Target:
|
Input:
341+536
Target:
<scratch>
[3,4,1] has 3 digits.
[5,3,6] has 3 digits.
[3,4,1] + [5,3,6] , A=[] , C=0 , 1+6+0=7 , A->7 , C->0
[3,4] + [5,3] , A=[7] , C=0 , 4+3+0=7 , A->7 , C->0
[3] + [5] , A=[7,7] , C=0 , 3+5+0=8 , A->8 , C->0
[] + [] , A=[8,7,7] C=0 , END
</scratch>
877
|
877
|
Input:
146+141
Target:
|
Input:
146+141
Target:
<scratch>
[1,4,6] has 3 digits.
[1,4,1] has 3 digits.
[1,4,6] + [1,4,1] , A=[] , C=0 , 6+1+0=7 , A->7 , C->0
[1,4] + [1,4] , A=[7] , C=0 , 4+4+0=8 , A->8 , C->0
[1] + [1] , A=[8,7] , C=0 , 1+1+0=2 , A->2 , C->0
[] + [] , A=[2,8,7] C=0 , END
</scratch>
287
|
287
|
Input:
5+244
Target:
|
Input:
5+244
Target:
<scratch>
[5] has 1 digits.
[2,4,4] has 3 digits.
[5] + [2,4,4] , A=[] , C=0 , 5+4+0=9 , A->9 , C->0
[] + [2,4] , A=[9] , C=0 , 0+4+0=4 , A->4 , C->0
[] + [2] , A=[4,9] , C=0 , 0+2+0=2 , A->2 , C->0
[] + [] , A=[2,4,9] C=0 , END
</scratch>
249
|
249
|
Input:
234+424
Target:
|
Input:
234+424
Target:
<scratch>
[2,3,4] has 3 digits.
[4,2,4] has 3 digits.
[2,3,4] + [4,2,4] , A=[] , C=0 , 4+4+0=8 , A->8 , C->0
[2,3] + [4,2] , A=[8] , C=0 , 3+2+0=5 , A->5 , C->0
[2] + [4] , A=[5,8] , C=0 , 2+4+0=6 , A->6 , C->0
[] + [] , A=[6,5,8] C=0 , END
</scratch>
658
|
658
|
Input:
974+777
Target:
|
Input:
974+777
Target:
<scratch>
[9,7,4] has 3 digits.
[7,7,7] has 3 digits.
[9,7,4] + [7,7,7] , A=[] , C=0 , 4+7+0=11 , A->1 , C->1
[9,7] + [7,7] , A=[1] , C=1 , 7+7+1=15 , A->5 , C->1
[9] + [7] , A=[5,1] , C=1 , 9+7+1=17 , A->7 , C->1
[] + [] , A=[7,5,1] C=1 , END
</scratch>
1751
|
1751
|
Input:
410+434
Target:
|
Input:
410+434
Target:
<scratch>
[4,1,0] has 3 digits.
[4,3,4] has 3 digits.
[4,1,0] + [4,3,4] , A=[] , C=0 , 0+4+0=4 , A->4 , C->0
[4,1] + [4,3] , A=[4] , C=0 , 1+3+0=4 , A->4 , C->0
[4] + [4] , A=[4,4] , C=0 , 4+4+0=8 , A->8 , C->0
[] + [] , A=[8,4,4] C=0 , END
</scratch>
844
|
844
|
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