input_test
stringlengths 19
23
| scratchpad
stringlengths 151
283
| result_final
stringlengths 1
4
|
|---|---|---|
Input:
996+714
Target:
| Input:
996+714
Target:
<scratch>
[9,9,6] has 3 digits.
[7,1,4] has 3 digits.
[9,9,6] + [7,1,4] , A=[] , C=0 , 6+4+0=10 , A->0 , C->1
[9,9] + [7,1] , A=[0] , C=1 , 9+1+1=11 , A->1 , C->1
[9] + [7] , A=[1,0] , C=1 , 9+7+1=17 , A->7 , C->1
[] + [] , A=[7,1,0] C=1 , END
</scratch>
1710
| 1710 |
Input:
118+450
Target:
| Input:
118+450
Target:
<scratch>
[1,1,8] has 3 digits.
[4,5,0] has 3 digits.
[1,1,8] + [4,5,0] , A=[] , C=0 , 8+0+0=8 , A->8 , C->0
[1,1] + [4,5] , A=[8] , C=0 , 1+5+0=6 , A->6 , C->0
[1] + [4] , A=[6,8] , C=0 , 1+4+0=5 , A->5 , C->0
[] + [] , A=[5,6,8] C=0 , END
</scratch>
568
| 568 |
Input:
487+718
Target:
| Input:
487+718
Target:
<scratch>
[4,8,7] has 3 digits.
[7,1,8] has 3 digits.
[4,8,7] + [7,1,8] , A=[] , C=0 , 7+8+0=15 , A->5 , C->1
[4,8] + [7,1] , A=[5] , C=1 , 8+1+1=10 , A->0 , C->1
[4] + [7] , A=[0,5] , C=1 , 4+7+1=12 , A->2 , C->1
[] + [] , A=[2,0,5] C=1 , END
</scratch>
1205
| 1205 |
Input:
422+452
Target:
| Input:
422+452
Target:
<scratch>
[4,2,2] has 3 digits.
[4,5,2] has 3 digits.
[4,2,2] + [4,5,2] , A=[] , C=0 , 2+2+0=4 , A->4 , C->0
[4,2] + [4,5] , A=[4] , C=0 , 2+5+0=7 , A->7 , C->0
[4] + [4] , A=[7,4] , C=0 , 4+4+0=8 , A->8 , C->0
[] + [] , A=[8,7,4] C=0 , END
</scratch>
874
| 874 |
Input:
948+876
Target:
| Input:
948+876
Target:
<scratch>
[9,4,8] has 3 digits.
[8,7,6] has 3 digits.
[9,4,8] + [8,7,6] , A=[] , C=0 , 8+6+0=14 , A->4 , C->1
[9,4] + [8,7] , A=[4] , C=1 , 4+7+1=12 , A->2 , C->1
[9] + [8] , A=[2,4] , C=1 , 9+8+1=18 , A->8 , C->1
[] + [] , A=[8,2,4] C=1 , END
</scratch>
1824
| 1824 |
Input:
134+732
Target:
| Input:
134+732
Target:
<scratch>
[1,3,4] has 3 digits.
[7,3,2] has 3 digits.
[1,3,4] + [7,3,2] , A=[] , C=0 , 4+2+0=6 , A->6 , C->0
[1,3] + [7,3] , A=[6] , C=0 , 3+3+0=6 , A->6 , C->0
[1] + [7] , A=[6,6] , C=0 , 1+7+0=8 , A->8 , C->0
[] + [] , A=[8,6,6] C=0 , END
</scratch>
866
| 866 |
Input:
954+756
Target:
| Input:
954+756
Target:
<scratch>
[9,5,4] has 3 digits.
[7,5,6] has 3 digits.
[9,5,4] + [7,5,6] , A=[] , C=0 , 4+6+0=10 , A->0 , C->1
[9,5] + [7,5] , A=[0] , C=1 , 5+5+1=11 , A->1 , C->1
[9] + [7] , A=[1,0] , C=1 , 9+7+1=17 , A->7 , C->1
[] + [] , A=[7,1,0] C=1 , END
</scratch>
1710
| 1710 |
Input:
696+815
Target:
| Input:
696+815
Target:
<scratch>
[6,9,6] has 3 digits.
[8,1,5] has 3 digits.
[6,9,6] + [8,1,5] , A=[] , C=0 , 6+5+0=11 , A->1 , C->1
[6,9] + [8,1] , A=[1] , C=1 , 9+1+1=11 , A->1 , C->1
[6] + [8] , A=[1,1] , C=1 , 6+8+1=15 , A->5 , C->1
[] + [] , A=[5,1,1] C=1 , END
</scratch>
1511
| 1511 |
Input:
799+708
Target:
| Input:
799+708
Target:
<scratch>
[7,9,9] has 3 digits.
[7,0,8] has 3 digits.
[7,9,9] + [7,0,8] , A=[] , C=0 , 9+8+0=17 , A->7 , C->1
[7,9] + [7,0] , A=[7] , C=1 , 9+0+1=10 , A->0 , C->1
[7] + [7] , A=[0,7] , C=1 , 7+7+1=15 , A->5 , C->1
[] + [] , A=[5,0,7] C=1 , END
</scratch>
1507
| 1507 |
Input:
678+973
Target:
| Input:
678+973
Target:
<scratch>
[6,7,8] has 3 digits.
[9,7,3] has 3 digits.
[6,7,8] + [9,7,3] , A=[] , C=0 , 8+3+0=11 , A->1 , C->1
[6,7] + [9,7] , A=[1] , C=1 , 7+7+1=15 , A->5 , C->1
[6] + [9] , A=[5,1] , C=1 , 6+9+1=16 , A->6 , C->1
[] + [] , A=[6,5,1] C=1 , END
</scratch>
1651
| 1651 |
Input:
334+645
Target:
| Input:
334+645
Target:
<scratch>
[3,3,4] has 3 digits.
[6,4,5] has 3 digits.
[3,3,4] + [6,4,5] , A=[] , C=0 , 4+5+0=9 , A->9 , C->0
[3,3] + [6,4] , A=[9] , C=0 , 3+4+0=7 , A->7 , C->0
[3] + [6] , A=[7,9] , C=0 , 3+6+0=9 , A->9 , C->0
[] + [] , A=[9,7,9] C=0 , END
</scratch>
979
| 979 |
Input:
725+244
Target:
| Input:
725+244
Target:
<scratch>
[7,2,5] has 3 digits.
[2,4,4] has 3 digits.
[7,2,5] + [2,4,4] , A=[] , C=0 , 5+4+0=9 , A->9 , C->0
[7,2] + [2,4] , A=[9] , C=0 , 2+4+0=6 , A->6 , C->0
[7] + [2] , A=[6,9] , C=0 , 7+2+0=9 , A->9 , C->0
[] + [] , A=[9,6,9] C=0 , END
</scratch>
969
| 969 |
Input:
138+863
Target:
| Input:
138+863
Target:
<scratch>
[1,3,8] has 3 digits.
[8,6,3] has 3 digits.
[1,3,8] + [8,6,3] , A=[] , C=0 , 8+3+0=11 , A->1 , C->1
[1,3] + [8,6] , A=[1] , C=1 , 3+6+1=10 , A->0 , C->1
[1] + [8] , A=[0,1] , C=1 , 1+8+1=10 , A->0 , C->1
[] + [] , A=[0,0,1] C=1 , END
</scratch>
1001
| 1001 |
Input:
310+108
Target:
| Input:
310+108
Target:
<scratch>
[3,1,0] has 3 digits.
[1,0,8] has 3 digits.
[3,1,0] + [1,0,8] , A=[] , C=0 , 0+8+0=8 , A->8 , C->0
[3,1] + [1,0] , A=[8] , C=0 , 1+0+0=1 , A->1 , C->0
[3] + [1] , A=[1,8] , C=0 , 3+1+0=4 , A->4 , C->0
[] + [] , A=[4,1,8] C=0 , END
</scratch>
418
| 418 |
Input:
958+165
Target:
| Input:
958+165
Target:
<scratch>
[9,5,8] has 3 digits.
[1,6,5] has 3 digits.
[9,5,8] + [1,6,5] , A=[] , C=0 , 8+5+0=13 , A->3 , C->1
[9,5] + [1,6] , A=[3] , C=1 , 5+6+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:
603+94
Target:
| Input:
603+94
Target:
<scratch>
[6,0,3] has 3 digits.
[9,4] has 2 digits.
[6,0,3] + [9,4] , A=[] , C=0 , 3+4+0=7 , A->7 , C->0
[6,0] + [9] , A=[7] , C=0 , 0+9+0=9 , A->9 , C->0
[6] + [] , A=[9,7] , C=0 , 6+0+0=6 , A->6 , C->0
[] + [] , A=[6,9,7] C=0 , END
</scratch>
697
| 697 |
Input:
436+241
Target:
| Input:
436+241
Target:
<scratch>
[4,3,6] has 3 digits.
[2,4,1] has 3 digits.
[4,3,6] + [2,4,1] , A=[] , C=0 , 6+1+0=7 , A->7 , C->0
[4,3] + [2,4] , A=[7] , C=0 , 3+4+0=7 , A->7 , C->0
[4] + [2] , A=[7,7] , C=0 , 4+2+0=6 , A->6 , C->0
[] + [] , A=[6,7,7] C=0 , END
</scratch>
677
| 677 |
Input:
19+998
Target:
| Input:
19+998
Target:
<scratch>
[1,9] has 2 digits.
[9,9,8] has 3 digits.
[1,9] + [9,9,8] , A=[] , C=0 , 9+8+0=17 , A->7 , C->1
[1] + [9,9] , A=[7] , C=1 , 1+9+1=11 , A->1 , C->1
[] + [9] , A=[1,7] , C=1 , 0+9+1=10 , A->0 , C->1
[] + [] , A=[0,1,7] C=1 , END
</scratch>
1017
| 1017 |
Input:
830+25
Target:
| Input:
830+25
Target:
<scratch>
[8,3,0] has 3 digits.
[2,5] has 2 digits.
[8,3,0] + [2,5] , A=[] , C=0 , 0+5+0=5 , A->5 , C->0
[8,3] + [2] , A=[5] , C=0 , 3+2+0=5 , A->5 , C->0
[8] + [] , A=[5,5] , C=0 , 8+0+0=8 , A->8 , C->0
[] + [] , A=[8,5,5] C=0 , END
</scratch>
855
| 855 |
Input:
823+166
Target:
| Input:
823+166
Target:
<scratch>
[8,2,3] has 3 digits.
[1,6,6] has 3 digits.
[8,2,3] + [1,6,6] , A=[] , C=0 , 3+6+0=9 , A->9 , C->0
[8,2] + [1,6] , A=[9] , C=0 , 2+6+0=8 , A->8 , C->0
[8] + [1] , A=[8,9] , C=0 , 8+1+0=9 , A->9 , C->0
[] + [] , A=[9,8,9] C=0 , END
</scratch>
989
| 989 |
Input:
985+997
Target:
| Input:
985+997
Target:
<scratch>
[9,8,5] has 3 digits.
[9,9,7] has 3 digits.
[9,8,5] + [9,9,7] , A=[] , C=0 , 5+7+0=12 , A->2 , C->1
[9,8] + [9,9] , A=[2] , C=1 , 8+9+1=18 , A->8 , C->1
[9] + [9] , A=[8,2] , C=1 , 9+9+1=19 , A->9 , C->1
[] + [] , A=[9,8,2] C=1 , END
</scratch>
1982
| 1982 |
Input:
842+31
Target:
| Input:
842+31
Target:
<scratch>
[8,4,2] has 3 digits.
[3,1] has 2 digits.
[8,4,2] + [3,1] , A=[] , C=0 , 2+1+0=3 , A->3 , C->0
[8,4] + [3] , A=[3] , C=0 , 4+3+0=7 , A->7 , C->0
[8] + [] , A=[7,3] , C=0 , 8+0+0=8 , A->8 , C->0
[] + [] , A=[8,7,3] C=0 , END
</scratch>
873
| 873 |
Input:
746+133
Target:
| Input:
746+133
Target:
<scratch>
[7,4,6] has 3 digits.
[1,3,3] has 3 digits.
[7,4,6] + [1,3,3] , A=[] , C=0 , 6+3+0=9 , A->9 , C->0
[7,4] + [1,3] , A=[9] , C=0 , 4+3+0=7 , A->7 , C->0
[7] + [1] , A=[7,9] , C=0 , 7+1+0=8 , A->8 , C->0
[] + [] , A=[8,7,9] C=0 , END
</scratch>
879
| 879 |
Input:
373+210
Target:
| Input:
373+210
Target:
<scratch>
[3,7,3] has 3 digits.
[2,1,0] has 3 digits.
[3,7,3] + [2,1,0] , A=[] , C=0 , 3+0+0=3 , A->3 , C->0
[3,7] + [2,1] , A=[3] , C=0 , 7+1+0=8 , A->8 , C->0
[3] + [2] , A=[8,3] , C=0 , 3+2+0=5 , A->5 , C->0
[] + [] , A=[5,8,3] C=0 , END
</scratch>
583
| 583 |
Input:
50+25
Target:
| Input:
50+25
Target:
<scratch>
[5,0] has 2 digits.
[2,5] has 2 digits.
[5,0] + [2,5] , A=[] , C=0 , 0+5+0=5 , A->5 , C->0
[5] + [2] , A=[5] , C=0 , 5+2+0=7 , A->7 , C->0
[] + [] , A=[7,5] C=0 , END
</scratch>
75
| 75 |
Input:
872+579
Target:
| Input:
872+579
Target:
<scratch>
[8,7,2] has 3 digits.
[5,7,9] has 3 digits.
[8,7,2] + [5,7,9] , A=[] , C=0 , 2+9+0=11 , A->1 , C->1
[8,7] + [5,7] , A=[1] , C=1 , 7+7+1=15 , A->5 , C->1
[8] + [5] , A=[5,1] , C=1 , 8+5+1=14 , A->4 , C->1
[] + [] , A=[4,5,1] C=1 , END
</scratch>
1451
| 1451 |
Input:
696+716
Target:
| Input:
696+716
Target:
<scratch>
[6,9,6] has 3 digits.
[7,1,6] has 3 digits.
[6,9,6] + [7,1,6] , A=[] , C=0 , 6+6+0=12 , A->2 , C->1
[6,9] + [7,1] , A=[2] , C=1 , 9+1+1=11 , A->1 , C->1
[6] + [7] , A=[1,2] , C=1 , 6+7+1=14 , A->4 , C->1
[] + [] , A=[4,1,2] C=1 , END
</scratch>
1412
| 1412 |
Input:
594+638
Target:
| Input:
594+638
Target:
<scratch>
[5,9,4] has 3 digits.
[6,3,8] has 3 digits.
[5,9,4] + [6,3,8] , A=[] , C=0 , 4+8+0=12 , A->2 , C->1
[5,9] + [6,3] , A=[2] , C=1 , 9+3+1=13 , A->3 , C->1
[5] + [6] , A=[3,2] , C=1 , 5+6+1=12 , A->2 , C->1
[] + [] , A=[2,3,2] C=1 , END
</scratch>
1232
| 1232 |
Input:
171+807
Target:
| Input:
171+807
Target:
<scratch>
[1,7,1] has 3 digits.
[8,0,7] has 3 digits.
[1,7,1] + [8,0,7] , A=[] , C=0 , 1+7+0=8 , A->8 , C->0
[1,7] + [8,0] , A=[8] , C=0 , 7+0+0=7 , A->7 , C->0
[1] + [8] , A=[7,8] , C=0 , 1+8+0=9 , A->9 , C->0
[] + [] , A=[9,7,8] C=0 , END
</scratch>
978
| 978 |
Input:
878+438
Target:
| Input:
878+438
Target:
<scratch>
[8,7,8] has 3 digits.
[4,3,8] has 3 digits.
[8,7,8] + [4,3,8] , A=[] , C=0 , 8+8+0=16 , A->6 , C->1
[8,7] + [4,3] , A=[6] , C=1 , 7+3+1=11 , A->1 , C->1
[8] + [4] , A=[1,6] , C=1 , 8+4+1=13 , A->3 , C->1
[] + [] , A=[3,1,6] C=1 , END
</scratch>
1316
| 1316 |
Input:
122+615
Target:
| Input:
122+615
Target:
<scratch>
[1,2,2] has 3 digits.
[6,1,5] has 3 digits.
[1,2,2] + [6,1,5] , A=[] , C=0 , 2+5+0=7 , A->7 , C->0
[1,2] + [6,1] , A=[7] , C=0 , 2+1+0=3 , A->3 , C->0
[1] + [6] , A=[3,7] , C=0 , 1+6+0=7 , A->7 , C->0
[] + [] , A=[7,3,7] C=0 , END
</scratch>
737
| 737 |
Input:
868+655
Target:
| Input:
868+655
Target:
<scratch>
[8,6,8] has 3 digits.
[6,5,5] has 3 digits.
[8,6,8] + [6,5,5] , A=[] , C=0 , 8+5+0=13 , A->3 , C->1
[8,6] + [6,5] , A=[3] , C=1 , 6+5+1=12 , A->2 , C->1
[8] + [6] , A=[2,3] , C=1 , 8+6+1=15 , A->5 , C->1
[] + [] , A=[5,2,3] C=1 , END
</scratch>
1523
| 1523 |
Input:
250+442
Target:
| Input:
250+442
Target:
<scratch>
[2,5,0] has 3 digits.
[4,4,2] has 3 digits.
[2,5,0] + [4,4,2] , A=[] , C=0 , 0+2+0=2 , A->2 , C->0
[2,5] + [4,4] , A=[2] , C=0 , 5+4+0=9 , A->9 , C->0
[2] + [4] , A=[9,2] , C=0 , 2+4+0=6 , A->6 , C->0
[] + [] , A=[6,9,2] C=0 , END
</scratch>
692
| 692 |
Input:
246+887
Target:
| Input:
246+887
Target:
<scratch>
[2,4,6] has 3 digits.
[8,8,7] has 3 digits.
[2,4,6] + [8,8,7] , A=[] , C=0 , 6+7+0=13 , A->3 , C->1
[2,4] + [8,8] , A=[3] , C=1 , 4+8+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:
264+937
Target:
| Input:
264+937
Target:
<scratch>
[2,6,4] has 3 digits.
[9,3,7] has 3 digits.
[2,6,4] + [9,3,7] , A=[] , C=0 , 4+7+0=11 , A->1 , C->1
[2,6] + [9,3] , A=[1] , C=1 , 6+3+1=10 , A->0 , C->1
[2] + [9] , A=[0,1] , C=1 , 2+9+1=12 , A->2 , C->1
[] + [] , A=[2,0,1] C=1 , END
</scratch>
1201
| 1201 |
Input:
799+766
Target:
| Input:
799+766
Target:
<scratch>
[7,9,9] has 3 digits.
[7,6,6] has 3 digits.
[7,9,9] + [7,6,6] , A=[] , C=0 , 9+6+0=15 , A->5 , C->1
[7,9] + [7,6] , A=[5] , C=1 , 9+6+1=16 , A->6 , C->1
[7] + [7] , A=[6,5] , C=1 , 7+7+1=15 , A->5 , C->1
[] + [] , A=[5,6,5] C=1 , END
</scratch>
1565
| 1565 |
Input:
966+765
Target:
| Input:
966+765
Target:
<scratch>
[9,6,6] has 3 digits.
[7,6,5] has 3 digits.
[9,6,6] + [7,6,5] , A=[] , C=0 , 6+5+0=11 , A->1 , C->1
[9,6] + [7,6] , A=[1] , C=1 , 6+6+1=13 , A->3 , C->1
[9] + [7] , A=[3,1] , C=1 , 9+7+1=17 , A->7 , C->1
[] + [] , A=[7,3,1] C=1 , END
</scratch>
1731
| 1731 |
Input:
574+637
Target:
| Input:
574+637
Target:
<scratch>
[5,7,4] has 3 digits.
[6,3,7] has 3 digits.
[5,7,4] + [6,3,7] , A=[] , C=0 , 4+7+0=11 , A->1 , C->1
[5,7] + [6,3] , A=[1] , C=1 , 7+3+1=11 , A->1 , C->1
[5] + [6] , A=[1,1] , C=1 , 5+6+1=12 , A->2 , C->1
[] + [] , A=[2,1,1] C=1 , END
</scratch>
1211
| 1211 |
Input:
153+967
Target:
| Input:
153+967
Target:
<scratch>
[1,5,3] has 3 digits.
[9,6,7] has 3 digits.
[1,5,3] + [9,6,7] , A=[] , C=0 , 3+7+0=10 , A->0 , C->1
[1,5] + [9,6] , A=[0] , C=1 , 5+6+1=12 , A->2 , C->1
[1] + [9] , A=[2,0] , C=1 , 1+9+1=11 , A->1 , C->1
[] + [] , A=[1,2,0] C=1 , END
</scratch>
1120
| 1120 |
Input:
140+116
Target:
| Input:
140+116
Target:
<scratch>
[1,4,0] has 3 digits.
[1,1,6] has 3 digits.
[1,4,0] + [1,1,6] , A=[] , C=0 , 0+6+0=6 , A->6 , C->0
[1,4] + [1,1] , A=[6] , C=0 , 4+1+0=5 , A->5 , C->0
[1] + [1] , A=[5,6] , C=0 , 1+1+0=2 , A->2 , C->0
[] + [] , A=[2,5,6] C=0 , END
</scratch>
256
| 256 |
Input:
329+550
Target:
| Input:
329+550
Target:
<scratch>
[3,2,9] has 3 digits.
[5,5,0] has 3 digits.
[3,2,9] + [5,5,0] , A=[] , C=0 , 9+0+0=9 , A->9 , C->0
[3,2] + [5,5] , A=[9] , C=0 , 2+5+0=7 , A->7 , C->0
[3] + [5] , A=[7,9] , C=0 , 3+5+0=8 , A->8 , C->0
[] + [] , A=[8,7,9] C=0 , END
</scratch>
879
| 879 |
Input:
526+875
Target:
| Input:
526+875
Target:
<scratch>
[5,2,6] has 3 digits.
[8,7,5] has 3 digits.
[5,2,6] + [8,7,5] , A=[] , C=0 , 6+5+0=11 , A->1 , C->1
[5,2] + [8,7] , A=[1] , C=1 , 2+7+1=10 , A->0 , C->1
[5] + [8] , A=[0,1] , C=1 , 5+8+1=14 , A->4 , C->1
[] + [] , A=[4,0,1] C=1 , END
</scratch>
1401
| 1401 |
Input:
776+796
Target:
| Input:
776+796
Target:
<scratch>
[7,7,6] has 3 digits.
[7,9,6] has 3 digits.
[7,7,6] + [7,9,6] , A=[] , C=0 , 6+6+0=12 , A->2 , C->1
[7,7] + [7,9] , A=[2] , C=1 , 7+9+1=17 , A->7 , C->1
[7] + [7] , A=[7,2] , C=1 , 7+7+1=15 , A->5 , C->1
[] + [] , A=[5,7,2] C=1 , END
</scratch>
1572
| 1572 |
Input:
644+389
Target:
| Input:
644+389
Target:
<scratch>
[6,4,4] has 3 digits.
[3,8,9] has 3 digits.
[6,4,4] + [3,8,9] , A=[] , C=0 , 4+9+0=13 , A->3 , C->1
[6,4] + [3,8] , A=[3] , C=1 , 4+8+1=13 , A->3 , C->1
[6] + [3] , A=[3,3] , C=1 , 6+3+1=10 , A->0 , C->1
[] + [] , A=[0,3,3] C=1 , END
</scratch>
1033
| 1033 |
Input:
496+537
Target:
| Input:
496+537
Target:
<scratch>
[4,9,6] has 3 digits.
[5,3,7] has 3 digits.
[4,9,6] + [5,3,7] , A=[] , C=0 , 6+7+0=13 , A->3 , C->1
[4,9] + [5,3] , A=[3] , C=1 , 9+3+1=13 , A->3 , C->1
[4] + [5] , A=[3,3] , C=1 , 4+5+1=10 , A->0 , C->1
[] + [] , A=[0,3,3] C=1 , END
</scratch>
1033
| 1033 |
Input:
620+58
Target:
| Input:
620+58
Target:
<scratch>
[6,2,0] has 3 digits.
[5,8] has 2 digits.
[6,2,0] + [5,8] , A=[] , C=0 , 0+8+0=8 , A->8 , C->0
[6,2] + [5] , A=[8] , C=0 , 2+5+0=7 , A->7 , C->0
[6] + [] , A=[7,8] , C=0 , 6+0+0=6 , A->6 , C->0
[] + [] , A=[6,7,8] C=0 , END
</scratch>
678
| 678 |
Input:
969+52
Target:
| Input:
969+52
Target:
<scratch>
[9,6,9] has 3 digits.
[5,2] has 2 digits.
[9,6,9] + [5,2] , A=[] , C=0 , 9+2+0=11 , A->1 , C->1
[9,6] + [5] , A=[1] , C=1 , 6+5+1=12 , A->2 , C->1
[9] + [] , A=[2,1] , C=1 , 9+0+1=10 , A->0 , C->1
[] + [] , A=[0,2,1] C=1 , END
</scratch>
1021
| 1021 |
Input:
74+225
Target:
| Input:
74+225
Target:
<scratch>
[7,4] has 2 digits.
[2,2,5] has 3 digits.
[7,4] + [2,2,5] , A=[] , C=0 , 4+5+0=9 , A->9 , C->0
[7] + [2,2] , A=[9] , C=0 , 7+2+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:
162+868
Target:
| Input:
162+868
Target:
<scratch>
[1,6,2] has 3 digits.
[8,6,8] has 3 digits.
[1,6,2] + [8,6,8] , A=[] , C=0 , 2+8+0=10 , A->0 , C->1
[1,6] + [8,6] , A=[0] , C=1 , 6+6+1=13 , A->3 , C->1
[1] + [8] , A=[3,0] , C=1 , 1+8+1=10 , A->0 , C->1
[] + [] , A=[0,3,0] C=1 , END
</scratch>
1030
| 1030 |
Input:
863+498
Target:
| Input:
863+498
Target:
<scratch>
[8,6,3] has 3 digits.
[4,9,8] has 3 digits.
[8,6,3] + [4,9,8] , A=[] , C=0 , 3+8+0=11 , A->1 , C->1
[8,6] + [4,9] , A=[1] , C=1 , 6+9+1=16 , A->6 , C->1
[8] + [4] , A=[6,1] , C=1 , 8+4+1=13 , A->3 , C->1
[] + [] , A=[3,6,1] C=1 , END
</scratch>
1361
| 1361 |
Input:
210+38
Target:
| Input:
210+38
Target:
<scratch>
[2,1,0] has 3 digits.
[3,8] has 2 digits.
[2,1,0] + [3,8] , A=[] , C=0 , 0+8+0=8 , A->8 , C->0
[2,1] + [3] , A=[8] , C=0 , 1+3+0=4 , A->4 , C->0
[2] + [] , A=[4,8] , C=0 , 2+0+0=2 , A->2 , C->0
[] + [] , A=[2,4,8] C=0 , END
</scratch>
248
| 248 |
Input:
139+700
Target:
| Input:
139+700
Target:
<scratch>
[1,3,9] has 3 digits.
[7,0,0] has 3 digits.
[1,3,9] + [7,0,0] , A=[] , C=0 , 9+0+0=9 , A->9 , C->0
[1,3] + [7,0] , A=[9] , C=0 , 3+0+0=3 , A->3 , C->0
[1] + [7] , A=[3,9] , C=0 , 1+7+0=8 , A->8 , C->0
[] + [] , A=[8,3,9] C=0 , END
</scratch>
839
| 839 |
Input:
563+677
Target:
| Input:
563+677
Target:
<scratch>
[5,6,3] has 3 digits.
[6,7,7] has 3 digits.
[5,6,3] + [6,7,7] , A=[] , C=0 , 3+7+0=10 , A->0 , C->1
[5,6] + [6,7] , A=[0] , C=1 , 6+7+1=14 , A->4 , C->1
[5] + [6] , A=[4,0] , C=1 , 5+6+1=12 , A->2 , C->1
[] + [] , A=[2,4,0] C=1 , END
</scratch>
1240
| 1240 |
Input:
357+521
Target:
| Input:
357+521
Target:
<scratch>
[3,5,7] has 3 digits.
[5,2,1] has 3 digits.
[3,5,7] + [5,2,1] , A=[] , C=0 , 7+1+0=8 , A->8 , C->0
[3,5] + [5,2] , A=[8] , C=0 , 5+2+0=7 , A->7 , C->0
[3] + [5] , A=[7,8] , C=0 , 3+5+0=8 , A->8 , C->0
[] + [] , A=[8,7,8] C=0 , END
</scratch>
878
| 878 |
Input:
748+767
Target:
| Input:
748+767
Target:
<scratch>
[7,4,8] has 3 digits.
[7,6,7] has 3 digits.
[7,4,8] + [7,6,7] , A=[] , C=0 , 8+7+0=15 , A->5 , C->1
[7,4] + [7,6] , A=[5] , C=1 , 4+6+1=11 , A->1 , C->1
[7] + [7] , A=[1,5] , C=1 , 7+7+1=15 , A->5 , C->1
[] + [] , A=[5,1,5] C=1 , END
</scratch>
1515
| 1515 |
Input:
845+556
Target:
| Input:
845+556
Target:
<scratch>
[8,4,5] has 3 digits.
[5,5,6] has 3 digits.
[8,4,5] + [5,5,6] , A=[] , C=0 , 5+6+0=11 , A->1 , C->1
[8,4] + [5,5] , A=[1] , C=1 , 4+5+1=10 , A->0 , C->1
[8] + [5] , A=[0,1] , C=1 , 8+5+1=14 , A->4 , C->1
[] + [] , A=[4,0,1] C=1 , END
</scratch>
1401
| 1401 |
Input:
797+839
Target:
| Input:
797+839
Target:
<scratch>
[7,9,7] has 3 digits.
[8,3,9] has 3 digits.
[7,9,7] + [8,3,9] , A=[] , C=0 , 7+9+0=16 , A->6 , C->1
[7,9] + [8,3] , A=[6] , C=1 , 9+3+1=13 , A->3 , C->1
[7] + [8] , A=[3,6] , C=1 , 7+8+1=16 , A->6 , C->1
[] + [] , A=[6,3,6] C=1 , END
</scratch>
1636
| 1636 |
Input:
948+588
Target:
| Input:
948+588
Target:
<scratch>
[9,4,8] has 3 digits.
[5,8,8] has 3 digits.
[9,4,8] + [5,8,8] , A=[] , C=0 , 8+8+0=16 , A->6 , C->1
[9,4] + [5,8] , A=[6] , C=1 , 4+8+1=13 , A->3 , C->1
[9] + [5] , A=[3,6] , C=1 , 9+5+1=15 , A->5 , C->1
[] + [] , A=[5,3,6] C=1 , END
</scratch>
1536
| 1536 |
Input:
106+462
Target:
| Input:
106+462
Target:
<scratch>
[1,0,6] has 3 digits.
[4,6,2] has 3 digits.
[1,0,6] + [4,6,2] , A=[] , C=0 , 6+2+0=8 , A->8 , C->0
[1,0] + [4,6] , A=[8] , C=0 , 0+6+0=6 , A->6 , C->0
[1] + [4] , A=[6,8] , C=0 , 1+4+0=5 , A->5 , C->0
[] + [] , A=[5,6,8] C=0 , END
</scratch>
568
| 568 |
Input:
767+288
Target:
| Input:
767+288
Target:
<scratch>
[7,6,7] has 3 digits.
[2,8,8] has 3 digits.
[7,6,7] + [2,8,8] , A=[] , C=0 , 7+8+0=15 , A->5 , C->1
[7,6] + [2,8] , A=[5] , C=1 , 6+8+1=15 , A->5 , C->1
[7] + [2] , A=[5,5] , C=1 , 7+2+1=10 , A->0 , C->1
[] + [] , A=[0,5,5] C=1 , END
</scratch>
1055
| 1055 |
Input:
210+739
Target:
| Input:
210+739
Target:
<scratch>
[2,1,0] has 3 digits.
[7,3,9] has 3 digits.
[2,1,0] + [7,3,9] , A=[] , C=0 , 0+9+0=9 , A->9 , C->0
[2,1] + [7,3] , A=[9] , C=0 , 1+3+0=4 , A->4 , C->0
[2] + [7] , A=[4,9] , C=0 , 2+7+0=9 , A->9 , C->0
[] + [] , A=[9,4,9] C=0 , END
</scratch>
949
| 949 |
Input:
25+102
Target:
| Input:
25+102
Target:
<scratch>
[2,5] has 2 digits.
[1,0,2] has 3 digits.
[2,5] + [1,0,2] , A=[] , C=0 , 5+2+0=7 , A->7 , C->0
[2] + [1,0] , A=[7] , C=0 , 2+0+0=2 , A->2 , C->0
[] + [1] , A=[2,7] , C=0 , 0+1+0=1 , A->1 , C->0
[] + [] , A=[1,2,7] C=0 , END
</scratch>
127
| 127 |
Input:
401+2
Target:
| Input:
401+2
Target:
<scratch>
[4,0,1] has 3 digits.
[2] has 1 digits.
[4,0,1] + [2] , A=[] , C=0 , 1+2+0=3 , A->3 , C->0
[4,0] + [] , A=[3] , C=0 , 0+0+0=0 , A->0 , C->0
[4] + [] , A=[0,3] , C=0 , 4+0+0=4 , A->4 , C->0
[] + [] , A=[4,0,3] C=0 , END
</scratch>
403
| 403 |
Input:
764+959
Target:
| Input:
764+959
Target:
<scratch>
[7,6,4] has 3 digits.
[9,5,9] has 3 digits.
[7,6,4] + [9,5,9] , A=[] , C=0 , 4+9+0=13 , A->3 , C->1
[7,6] + [9,5] , A=[3] , C=1 , 6+5+1=12 , A->2 , C->1
[7] + [9] , A=[2,3] , C=1 , 7+9+1=17 , A->7 , C->1
[] + [] , A=[7,2,3] C=1 , END
</scratch>
1723
| 1723 |
Input:
497+679
Target:
| Input:
497+679
Target:
<scratch>
[4,9,7] has 3 digits.
[6,7,9] has 3 digits.
[4,9,7] + [6,7,9] , A=[] , C=0 , 7+9+0=16 , A->6 , C->1
[4,9] + [6,7] , A=[6] , C=1 , 9+7+1=17 , A->7 , C->1
[4] + [6] , A=[7,6] , C=1 , 4+6+1=11 , A->1 , C->1
[] + [] , A=[1,7,6] C=1 , END
</scratch>
1176
| 1176 |
Input:
884+626
Target:
| Input:
884+626
Target:
<scratch>
[8,8,4] has 3 digits.
[6,2,6] has 3 digits.
[8,8,4] + [6,2,6] , A=[] , C=0 , 4+6+0=10 , A->0 , C->1
[8,8] + [6,2] , A=[0] , C=1 , 8+2+1=11 , A->1 , C->1
[8] + [6] , A=[1,0] , C=1 , 8+6+1=15 , A->5 , C->1
[] + [] , A=[5,1,0] C=1 , END
</scratch>
1510
| 1510 |
Input:
207+222
Target:
| Input:
207+222
Target:
<scratch>
[2,0,7] has 3 digits.
[2,2,2] has 3 digits.
[2,0,7] + [2,2,2] , A=[] , C=0 , 7+2+0=9 , A->9 , C->0
[2,0] + [2,2] , A=[9] , C=0 , 0+2+0=2 , A->2 , C->0
[2] + [2] , A=[2,9] , C=0 , 2+2+0=4 , A->4 , C->0
[] + [] , A=[4,2,9] C=0 , END
</scratch>
429
| 429 |
Input:
959+68
Target:
| Input:
959+68
Target:
<scratch>
[9,5,9] has 3 digits.
[6,8] has 2 digits.
[9,5,9] + [6,8] , A=[] , C=0 , 9+8+0=17 , A->7 , C->1
[9,5] + [6] , A=[7] , C=1 , 5+6+1=12 , A->2 , C->1
[9] + [] , A=[2,7] , C=1 , 9+0+1=10 , A->0 , C->1
[] + [] , A=[0,2,7] C=1 , END
</scratch>
1027
| 1027 |
Input:
898+637
Target:
| Input:
898+637
Target:
<scratch>
[8,9,8] has 3 digits.
[6,3,7] has 3 digits.
[8,9,8] + [6,3,7] , A=[] , C=0 , 8+7+0=15 , A->5 , C->1
[8,9] + [6,3] , A=[5] , C=1 , 9+3+1=13 , A->3 , C->1
[8] + [6] , A=[3,5] , C=1 , 8+6+1=15 , A->5 , C->1
[] + [] , A=[5,3,5] C=1 , END
</scratch>
1535
| 1535 |
Input:
986+665
Target:
| Input:
986+665
Target:
<scratch>
[9,8,6] has 3 digits.
[6,6,5] has 3 digits.
[9,8,6] + [6,6,5] , A=[] , C=0 , 6+5+0=11 , A->1 , C->1
[9,8] + [6,6] , A=[1] , C=1 , 8+6+1=15 , A->5 , C->1
[9] + [6] , A=[5,1] , C=1 , 9+6+1=16 , A->6 , C->1
[] + [] , A=[6,5,1] C=1 , END
</scratch>
1651
| 1651 |
Input:
462+517
Target:
| Input:
462+517
Target:
<scratch>
[4,6,2] has 3 digits.
[5,1,7] has 3 digits.
[4,6,2] + [5,1,7] , A=[] , C=0 , 2+7+0=9 , A->9 , C->0
[4,6] + [5,1] , A=[9] , C=0 , 6+1+0=7 , A->7 , C->0
[4] + [5] , A=[7,9] , C=0 , 4+5+0=9 , A->9 , C->0
[] + [] , A=[9,7,9] C=0 , END
</scratch>
979
| 979 |
Input:
331+145
Target:
| Input:
331+145
Target:
<scratch>
[3,3,1] has 3 digits.
[1,4,5] has 3 digits.
[3,3,1] + [1,4,5] , A=[] , C=0 , 1+5+0=6 , A->6 , C->0
[3,3] + [1,4] , A=[6] , C=0 , 3+4+0=7 , A->7 , C->0
[3] + [1] , A=[7,6] , C=0 , 3+1+0=4 , A->4 , C->0
[] + [] , A=[4,7,6] C=0 , END
</scratch>
476
| 476 |
Input:
275+200
Target:
| Input:
275+200
Target:
<scratch>
[2,7,5] has 3 digits.
[2,0,0] has 3 digits.
[2,7,5] + [2,0,0] , A=[] , C=0 , 5+0+0=5 , A->5 , C->0
[2,7] + [2,0] , A=[5] , C=0 , 7+0+0=7 , A->7 , C->0
[2] + [2] , A=[7,5] , C=0 , 2+2+0=4 , A->4 , C->0
[] + [] , A=[4,7,5] C=0 , END
</scratch>
475
| 475 |
Input:
32+133
Target:
| Input:
32+133
Target:
<scratch>
[3,2] has 2 digits.
[1,3,3] has 3 digits.
[3,2] + [1,3,3] , A=[] , C=0 , 2+3+0=5 , A->5 , C->0
[3] + [1,3] , A=[5] , C=0 , 3+3+0=6 , A->6 , C->0
[] + [1] , A=[6,5] , C=0 , 0+1+0=1 , A->1 , C->0
[] + [] , A=[1,6,5] C=0 , END
</scratch>
165
| 165 |
Input:
179+939
Target:
| Input:
179+939
Target:
<scratch>
[1,7,9] has 3 digits.
[9,3,9] has 3 digits.
[1,7,9] + [9,3,9] , A=[] , C=0 , 9+9+0=18 , A->8 , C->1
[1,7] + [9,3] , A=[8] , C=1 , 7+3+1=11 , A->1 , C->1
[1] + [9] , A=[1,8] , C=1 , 1+9+1=11 , A->1 , C->1
[] + [] , A=[1,1,8] C=1 , END
</scratch>
1118
| 1118 |
Input:
896+769
Target:
| Input:
896+769
Target:
<scratch>
[8,9,6] has 3 digits.
[7,6,9] has 3 digits.
[8,9,6] + [7,6,9] , A=[] , C=0 , 6+9+0=15 , A->5 , C->1
[8,9] + [7,6] , A=[5] , C=1 , 9+6+1=16 , A->6 , C->1
[8] + [7] , A=[6,5] , C=1 , 8+7+1=16 , A->6 , C->1
[] + [] , A=[6,6,5] C=1 , END
</scratch>
1665
| 1665 |
Input:
510+410
Target:
| Input:
510+410
Target:
<scratch>
[5,1,0] has 3 digits.
[4,1,0] has 3 digits.
[5,1,0] + [4,1,0] , A=[] , C=0 , 0+0+0=0 , A->0 , C->0
[5,1] + [4,1] , A=[0] , C=0 , 1+1+0=2 , A->2 , C->0
[5] + [4] , A=[2,0] , C=0 , 5+4+0=9 , A->9 , C->0
[] + [] , A=[9,2,0] C=0 , END
</scratch>
920
| 920 |
Input:
252+600
Target:
| Input:
252+600
Target:
<scratch>
[2,5,2] has 3 digits.
[6,0,0] has 3 digits.
[2,5,2] + [6,0,0] , A=[] , C=0 , 2+0+0=2 , A->2 , C->0
[2,5] + [6,0] , A=[2] , C=0 , 5+0+0=5 , A->5 , C->0
[2] + [6] , A=[5,2] , C=0 , 2+6+0=8 , A->8 , C->0
[] + [] , A=[8,5,2] C=0 , END
</scratch>
852
| 852 |
Input:
3+521
Target:
| Input:
3+521
Target:
<scratch>
[3] has 1 digits.
[5,2,1] has 3 digits.
[3] + [5,2,1] , A=[] , C=0 , 3+1+0=4 , A->4 , C->0
[] + [5,2] , A=[4] , C=0 , 0+2+0=2 , A->2 , C->0
[] + [5] , A=[2,4] , C=0 , 0+5+0=5 , A->5 , C->0
[] + [] , A=[5,2,4] C=0 , END
</scratch>
524
| 524 |
Input:
316+250
Target:
| Input:
316+250
Target:
<scratch>
[3,1,6] has 3 digits.
[2,5,0] has 3 digits.
[3,1,6] + [2,5,0] , A=[] , C=0 , 6+0+0=6 , A->6 , C->0
[3,1] + [2,5] , A=[6] , C=0 , 1+5+0=6 , A->6 , C->0
[3] + [2] , A=[6,6] , C=0 , 3+2+0=5 , A->5 , C->0
[] + [] , A=[5,6,6] C=0 , END
</scratch>
566
| 566 |
Input:
50+536
Target:
| Input:
50+536
Target:
<scratch>
[5,0] has 2 digits.
[5,3,6] has 3 digits.
[5,0] + [5,3,6] , A=[] , C=0 , 0+6+0=6 , A->6 , C->0
[5] + [5,3] , A=[6] , C=0 , 5+3+0=8 , A->8 , C->0
[] + [5] , A=[8,6] , C=0 , 0+5+0=5 , A->5 , C->0
[] + [] , A=[5,8,6] C=0 , END
</scratch>
586
| 586 |
Input:
865+555
Target:
| Input:
865+555
Target:
<scratch>
[8,6,5] has 3 digits.
[5,5,5] has 3 digits.
[8,6,5] + [5,5,5] , A=[] , C=0 , 5+5+0=10 , A->0 , C->1
[8,6] + [5,5] , A=[0] , C=1 , 6+5+1=12 , A->2 , C->1
[8] + [5] , A=[2,0] , C=1 , 8+5+1=14 , A->4 , C->1
[] + [] , A=[4,2,0] C=1 , END
</scratch>
1420
| 1420 |
Input:
304+263
Target:
| Input:
304+263
Target:
<scratch>
[3,0,4] has 3 digits.
[2,6,3] has 3 digits.
[3,0,4] + [2,6,3] , A=[] , C=0 , 4+3+0=7 , A->7 , C->0
[3,0] + [2,6] , A=[7] , C=0 , 0+6+0=6 , A->6 , C->0
[3] + [2] , A=[6,7] , C=0 , 3+2+0=5 , A->5 , C->0
[] + [] , A=[5,6,7] C=0 , END
</scratch>
567
| 567 |
Input:
563+320
Target:
| Input:
563+320
Target:
<scratch>
[5,6,3] has 3 digits.
[3,2,0] has 3 digits.
[5,6,3] + [3,2,0] , A=[] , C=0 , 3+0+0=3 , A->3 , C->0
[5,6] + [3,2] , A=[3] , C=0 , 6+2+0=8 , A->8 , C->0
[5] + [3] , A=[8,3] , C=0 , 5+3+0=8 , A->8 , C->0
[] + [] , A=[8,8,3] C=0 , END
</scratch>
883
| 883 |
Input:
897+688
Target:
| Input:
897+688
Target:
<scratch>
[8,9,7] has 3 digits.
[6,8,8] has 3 digits.
[8,9,7] + [6,8,8] , A=[] , C=0 , 7+8+0=15 , A->5 , C->1
[8,9] + [6,8] , A=[5] , C=1 , 9+8+1=18 , A->8 , C->1
[8] + [6] , A=[8,5] , C=1 , 8+6+1=15 , A->5 , C->1
[] + [] , A=[5,8,5] C=1 , END
</scratch>
1585
| 1585 |
Input:
505+24
Target:
| Input:
505+24
Target:
<scratch>
[5,0,5] has 3 digits.
[2,4] has 2 digits.
[5,0,5] + [2,4] , A=[] , C=0 , 5+4+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:
955+665
Target:
| Input:
955+665
Target:
<scratch>
[9,5,5] has 3 digits.
[6,6,5] has 3 digits.
[9,5,5] + [6,6,5] , A=[] , C=0 , 5+5+0=10 , A->0 , C->1
[9,5] + [6,6] , A=[0] , C=1 , 5+6+1=12 , A->2 , C->1
[9] + [6] , A=[2,0] , C=1 , 9+6+1=16 , A->6 , C->1
[] + [] , A=[6,2,0] C=1 , END
</scratch>
1620
| 1620 |
Input:
21+607
Target:
| Input:
21+607
Target:
<scratch>
[2,1] has 2 digits.
[6,0,7] has 3 digits.
[2,1] + [6,0,7] , A=[] , C=0 , 1+7+0=8 , A->8 , C->0
[2] + [6,0] , A=[8] , C=0 , 2+0+0=2 , A->2 , C->0
[] + [6] , A=[2,8] , C=0 , 0+6+0=6 , A->6 , C->0
[] + [] , A=[6,2,8] C=0 , END
</scratch>
628
| 628 |
Input:
768+344
Target:
| Input:
768+344
Target:
<scratch>
[7,6,8] has 3 digits.
[3,4,4] has 3 digits.
[7,6,8] + [3,4,4] , A=[] , C=0 , 8+4+0=12 , A->2 , C->1
[7,6] + [3,4] , A=[2] , C=1 , 6+4+1=11 , A->1 , C->1
[7] + [3] , A=[1,2] , C=1 , 7+3+1=11 , A->1 , C->1
[] + [] , A=[1,1,2] C=1 , END
</scratch>
1112
| 1112 |
Input:
886+474
Target:
| Input:
886+474
Target:
<scratch>
[8,8,6] has 3 digits.
[4,7,4] has 3 digits.
[8,8,6] + [4,7,4] , A=[] , C=0 , 6+4+0=10 , A->0 , C->1
[8,8] + [4,7] , A=[0] , C=1 , 8+7+1=16 , A->6 , C->1
[8] + [4] , A=[6,0] , C=1 , 8+4+1=13 , A->3 , C->1
[] + [] , A=[3,6,0] C=1 , END
</scratch>
1360
| 1360 |
Input:
602+36
Target:
| Input:
602+36
Target:
<scratch>
[6,0,2] has 3 digits.
[3,6] has 2 digits.
[6,0,2] + [3,6] , A=[] , C=0 , 2+6+0=8 , A->8 , C->0
[6,0] + [3] , A=[8] , C=0 , 0+3+0=3 , A->3 , C->0
[6] + [] , A=[3,8] , C=0 , 6+0+0=6 , A->6 , C->0
[] + [] , A=[6,3,8] C=0 , END
</scratch>
638
| 638 |
Input:
192+106
Target:
| Input:
192+106
Target:
<scratch>
[1,9,2] has 3 digits.
[1,0,6] has 3 digits.
[1,9,2] + [1,0,6] , A=[] , C=0 , 2+6+0=8 , A->8 , C->0
[1,9] + [1,0] , A=[8] , C=0 , 9+0+0=9 , A->9 , C->0
[1] + [1] , A=[9,8] , C=0 , 1+1+0=2 , A->2 , C->0
[] + [] , A=[2,9,8] C=0 , END
</scratch>
298
| 298 |
Input:
166+811
Target:
| Input:
166+811
Target:
<scratch>
[1,6,6] has 3 digits.
[8,1,1] has 3 digits.
[1,6,6] + [8,1,1] , A=[] , C=0 , 6+1+0=7 , A->7 , C->0
[1,6] + [8,1] , A=[7] , C=0 , 6+1+0=7 , A->7 , C->0
[1] + [8] , A=[7,7] , C=0 , 1+8+0=9 , A->9 , C->0
[] + [] , A=[9,7,7] C=0 , END
</scratch>
977
| 977 |
Input:
499+632
Target:
| Input:
499+632
Target:
<scratch>
[4,9,9] has 3 digits.
[6,3,2] has 3 digits.
[4,9,9] + [6,3,2] , A=[] , C=0 , 9+2+0=11 , A->1 , C->1
[4,9] + [6,3] , A=[1] , C=1 , 9+3+1=13 , A->3 , C->1
[4] + [6] , A=[3,1] , C=1 , 4+6+1=11 , A->1 , C->1
[] + [] , A=[1,3,1] C=1 , END
</scratch>
1131
| 1131 |
Input:
648+574
Target:
| Input:
648+574
Target:
<scratch>
[6,4,8] has 3 digits.
[5,7,4] has 3 digits.
[6,4,8] + [5,7,4] , A=[] , C=0 , 8+4+0=12 , A->2 , C->1
[6,4] + [5,7] , A=[2] , C=1 , 4+7+1=12 , A->2 , C->1
[6] + [5] , A=[2,2] , C=1 , 6+5+1=12 , A->2 , C->1
[] + [] , A=[2,2,2] C=1 , END
</scratch>
1222
| 1222 |
Input:
789+776
Target:
| Input:
789+776
Target:
<scratch>
[7,8,9] has 3 digits.
[7,7,6] has 3 digits.
[7,8,9] + [7,7,6] , A=[] , C=0 , 9+6+0=15 , A->5 , C->1
[7,8] + [7,7] , A=[5] , C=1 , 8+7+1=16 , A->6 , C->1
[7] + [7] , A=[6,5] , C=1 , 7+7+1=15 , A->5 , C->1
[] + [] , A=[5,6,5] C=1 , END
</scratch>
1565
| 1565 |
Input:
283+103
Target:
| Input:
283+103
Target:
<scratch>
[2,8,3] has 3 digits.
[1,0,3] has 3 digits.
[2,8,3] + [1,0,3] , A=[] , C=0 , 3+3+0=6 , A->6 , C->0
[2,8] + [1,0] , A=[6] , C=0 , 8+0+0=8 , A->8 , C->0
[2] + [1] , A=[8,6] , C=0 , 2+1+0=3 , A->3 , C->0
[] + [] , A=[3,8,6] C=0 , END
</scratch>
386
| 386 |
Input:
961+35
Target:
| Input:
961+35
Target:
<scratch>
[9,6,1] has 3 digits.
[3,5] has 2 digits.
[9,6,1] + [3,5] , A=[] , C=0 , 1+5+0=6 , A->6 , C->0
[9,6] + [3] , A=[6] , C=0 , 6+3+0=9 , A->9 , C->0
[9] + [] , A=[9,6] , C=0 , 9+0+0=9 , A->9 , C->0
[] + [] , A=[9,9,6] C=0 , END
</scratch>
996
| 996 |
Input:
642+369
Target:
| Input:
642+369
Target:
<scratch>
[6,4,2] has 3 digits.
[3,6,9] has 3 digits.
[6,4,2] + [3,6,9] , A=[] , C=0 , 2+9+0=11 , A->1 , C->1
[6,4] + [3,6] , A=[1] , C=1 , 4+6+1=11 , A->1 , C->1
[6] + [3] , A=[1,1] , C=1 , 6+3+1=10 , A->0 , C->1
[] + [] , A=[0,1,1] C=1 , END
</scratch>
1011
| 1011 |
Input:
359+785
Target:
| Input:
359+785
Target:
<scratch>
[3,5,9] has 3 digits.
[7,8,5] has 3 digits.
[3,5,9] + [7,8,5] , A=[] , C=0 , 9+5+0=14 , A->4 , C->1
[3,5] + [7,8] , A=[4] , C=1 , 5+8+1=14 , A->4 , C->1
[3] + [7] , A=[4,4] , C=1 , 3+7+1=11 , A->1 , C->1
[] + [] , A=[1,4,4] C=1 , END
</scratch>
1144
| 1144 |
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