input_test
stringlengths 19
23
| scratchpad
stringlengths 151
283
| result_final
stringlengths 1
4
|
|---|---|---|
Input:
442+158
Target:
| Input:
442+158
Target:
<scratch>
[4,4,2] has 3 digits.
[1,5,8] has 3 digits.
[4,4,2] + [1,5,8] , A=[] , C=0 , 2+8+0=10 , A->0 , C->1
[4,4] + [1,5] , A=[0] , C=1 , 4+5+1=10 , A->0 , C->1
[4] + [1] , A=[0,0] , C=1 , 4+1+1=6 , A->6 , C->0
[] + [] , A=[6,0,0] C=0 , END
</scratch>
600
| 600 |
Input:
427+622
Target:
| Input:
427+622
Target:
<scratch>
[4,2,7] has 3 digits.
[6,2,2] has 3 digits.
[4,2,7] + [6,2,2] , A=[] , C=0 , 7+2+0=9 , A->9 , C->0
[4,2] + [6,2] , A=[9] , C=0 , 2+2+0=4 , A->4 , C->0
[4] + [6] , A=[4,9] , C=0 , 4+6+0=10 , A->0 , C->1
[] + [] , A=[0,4,9] C=1 , END
</scratch>
1049
| 1049 |
Input:
103+815
Target:
| Input:
103+815
Target:
<scratch>
[1,0,3] has 3 digits.
[8,1,5] has 3 digits.
[1,0,3] + [8,1,5] , A=[] , C=0 , 3+5+0=8 , A->8 , C->0
[1,0] + [8,1] , A=[8] , C=0 , 0+1+0=1 , A->1 , C->0
[1] + [8] , A=[1,8] , C=0 , 1+8+0=9 , A->9 , C->0
[] + [] , A=[9,1,8] C=0 , END
</scratch>
918
| 918 |
Input:
813+407
Target:
| Input:
813+407
Target:
<scratch>
[8,1,3] has 3 digits.
[4,0,7] has 3 digits.
[8,1,3] + [4,0,7] , A=[] , C=0 , 3+7+0=10 , A->0 , C->1
[8,1] + [4,0] , A=[0] , C=1 , 1+0+1=2 , A->2 , C->0
[8] + [4] , A=[2,0] , C=0 , 8+4+0=12 , A->2 , C->1
[] + [] , A=[2,2,0] C=1 , END
</scratch>
1220
| 1220 |
Input:
158+462
Target:
| Input:
158+462
Target:
<scratch>
[1,5,8] has 3 digits.
[4,6,2] has 3 digits.
[1,5,8] + [4,6,2] , A=[] , C=0 , 8+2+0=10 , A->0 , C->1
[1,5] + [4,6] , A=[0] , C=1 , 5+6+1=12 , A->2 , C->1
[1] + [4] , A=[2,0] , C=1 , 1+4+1=6 , A->6 , C->0
[] + [] , A=[6,2,0] C=0 , END
</scratch>
620
| 620 |
Input:
219+606
Target:
| Input:
219+606
Target:
<scratch>
[2,1,9] has 3 digits.
[6,0,6] has 3 digits.
[2,1,9] + [6,0,6] , A=[] , C=0 , 9+6+0=15 , A->5 , C->1
[2,1] + [6,0] , A=[5] , C=1 , 1+0+1=2 , A->2 , C->0
[2] + [6] , A=[2,5] , C=0 , 2+6+0=8 , A->8 , C->0
[] + [] , A=[8,2,5] C=0 , END
</scratch>
825
| 825 |
Input:
617+929
Target:
| Input:
617+929
Target:
<scratch>
[6,1,7] has 3 digits.
[9,2,9] has 3 digits.
[6,1,7] + [9,2,9] , A=[] , C=0 , 7+9+0=16 , A->6 , C->1
[6,1] + [9,2] , A=[6] , C=1 , 1+2+1=4 , A->4 , C->0
[6] + [9] , A=[4,6] , C=0 , 6+9+0=15 , A->5 , C->1
[] + [] , A=[5,4,6] C=1 , END
</scratch>
1546
| 1546 |
Input:
301+256
Target:
| Input:
301+256
Target:
<scratch>
[3,0,1] has 3 digits.
[2,5,6] has 3 digits.
[3,0,1] + [2,5,6] , A=[] , C=0 , 1+6+0=7 , A->7 , C->0
[3,0] + [2,5] , A=[7] , C=0 , 0+5+0=5 , A->5 , C->0
[3] + [2] , A=[5,7] , C=0 , 3+2+0=5 , A->5 , C->0
[] + [] , A=[5,5,7] C=0 , END
</scratch>
557
| 557 |
Input:
79+111
Target:
| Input:
79+111
Target:
<scratch>
[7,9] has 2 digits.
[1,1,1] has 3 digits.
[7,9] + [1,1,1] , A=[] , C=0 , 9+1+0=10 , A->0 , C->1
[7] + [1,1] , A=[0] , C=1 , 7+1+1=9 , A->9 , C->0
[] + [1] , A=[9,0] , C=0 , 0+1+0=1 , A->1 , C->0
[] + [] , A=[1,9,0] C=0 , END
</scratch>
190
| 190 |
Input:
795+14
Target:
| Input:
795+14
Target:
<scratch>
[7,9,5] has 3 digits.
[1,4] has 2 digits.
[7,9,5] + [1,4] , A=[] , C=0 , 5+4+0=9 , A->9 , C->0
[7,9] + [1] , A=[9] , C=0 , 9+1+0=10 , A->0 , C->1
[7] + [] , A=[0,9] , C=1 , 7+0+1=8 , A->8 , C->0
[] + [] , A=[8,0,9] C=0 , END
</scratch>
809
| 809 |
Input:
197+231
Target:
| Input:
197+231
Target:
<scratch>
[1,9,7] has 3 digits.
[2,3,1] has 3 digits.
[1,9,7] + [2,3,1] , A=[] , C=0 , 7+1+0=8 , A->8 , C->0
[1,9] + [2,3] , A=[8] , C=0 , 9+3+0=12 , A->2 , C->1
[1] + [2] , A=[2,8] , C=1 , 1+2+1=4 , A->4 , C->0
[] + [] , A=[4,2,8] C=0 , END
</scratch>
428
| 428 |
Input:
56+429
Target:
| Input:
56+429
Target:
<scratch>
[5,6] has 2 digits.
[4,2,9] has 3 digits.
[5,6] + [4,2,9] , A=[] , C=0 , 6+9+0=15 , A->5 , C->1
[5] + [4,2] , A=[5] , C=1 , 5+2+1=8 , A->8 , C->0
[] + [4] , A=[8,5] , C=0 , 0+4+0=4 , A->4 , C->0
[] + [] , A=[4,8,5] C=0 , END
</scratch>
485
| 485 |
Input:
877+992
Target:
| Input:
877+992
Target:
<scratch>
[8,7,7] has 3 digits.
[9,9,2] has 3 digits.
[8,7,7] + [9,9,2] , A=[] , C=0 , 7+2+0=9 , A->9 , C->0
[8,7] + [9,9] , A=[9] , C=0 , 7+9+0=16 , A->6 , C->1
[8] + [9] , A=[6,9] , C=1 , 8+9+1=18 , A->8 , C->1
[] + [] , A=[8,6,9] C=1 , END
</scratch>
1869
| 1869 |
Input:
370+896
Target:
| Input:
370+896
Target:
<scratch>
[3,7,0] has 3 digits.
[8,9,6] has 3 digits.
[3,7,0] + [8,9,6] , A=[] , C=0 , 0+6+0=6 , A->6 , C->0
[3,7] + [8,9] , A=[6] , C=0 , 7+9+0=16 , A->6 , C->1
[3] + [8] , A=[6,6] , C=1 , 3+8+1=12 , A->2 , C->1
[] + [] , A=[2,6,6] C=1 , END
</scratch>
1266
| 1266 |
Input:
642+311
Target:
| Input:
642+311
Target:
<scratch>
[6,4,2] has 3 digits.
[3,1,1] has 3 digits.
[6,4,2] + [3,1,1] , A=[] , C=0 , 2+1+0=3 , A->3 , C->0
[6,4] + [3,1] , A=[3] , C=0 , 4+1+0=5 , A->5 , C->0
[6] + [3] , A=[5,3] , C=0 , 6+3+0=9 , A->9 , C->0
[] + [] , A=[9,5,3] C=0 , END
</scratch>
953
| 953 |
Input:
859+740
Target:
| Input:
859+740
Target:
<scratch>
[8,5,9] has 3 digits.
[7,4,0] has 3 digits.
[8,5,9] + [7,4,0] , A=[] , C=0 , 9+0+0=9 , A->9 , C->0
[8,5] + [7,4] , A=[9] , C=0 , 5+4+0=9 , A->9 , C->0
[8] + [7] , A=[9,9] , C=0 , 8+7+0=15 , A->5 , C->1
[] + [] , A=[5,9,9] C=1 , END
</scratch>
1599
| 1599 |
Input:
988+617
Target:
| Input:
988+617
Target:
<scratch>
[9,8,8] has 3 digits.
[6,1,7] has 3 digits.
[9,8,8] + [6,1,7] , A=[] , C=0 , 8+7+0=15 , A->5 , C->1
[9,8] + [6,1] , A=[5] , C=1 , 8+1+1=10 , A->0 , C->1
[9] + [6] , A=[0,5] , C=1 , 9+6+1=16 , A->6 , C->1
[] + [] , A=[6,0,5] C=1 , END
</scratch>
1605
| 1605 |
Input:
462+753
Target:
| Input:
462+753
Target:
<scratch>
[4,6,2] has 3 digits.
[7,5,3] has 3 digits.
[4,6,2] + [7,5,3] , A=[] , C=0 , 2+3+0=5 , A->5 , C->0
[4,6] + [7,5] , A=[5] , C=0 , 6+5+0=11 , A->1 , C->1
[4] + [7] , A=[1,5] , C=1 , 4+7+1=12 , A->2 , C->1
[] + [] , A=[2,1,5] C=1 , END
</scratch>
1215
| 1215 |
Input:
372+990
Target:
| Input:
372+990
Target:
<scratch>
[3,7,2] has 3 digits.
[9,9,0] has 3 digits.
[3,7,2] + [9,9,0] , A=[] , C=0 , 2+0+0=2 , A->2 , C->0
[3,7] + [9,9] , A=[2] , C=0 , 7+9+0=16 , A->6 , C->1
[3] + [9] , A=[6,2] , C=1 , 3+9+1=13 , A->3 , C->1
[] + [] , A=[3,6,2] C=1 , END
</scratch>
1362
| 1362 |
Input:
51+87
Target:
| Input:
51+87
Target:
<scratch>
[5,1] has 2 digits.
[8,7] has 2 digits.
[5,1] + [8,7] , A=[] , C=0 , 1+7+0=8 , A->8 , C->0
[5] + [8] , A=[8] , C=0 , 5+8+0=13 , A->3 , C->1
[] + [] , A=[3,8] C=1 , END
</scratch>
138
| 138 |
Input:
758+708
Target:
| Input:
758+708
Target:
<scratch>
[7,5,8] has 3 digits.
[7,0,8] has 3 digits.
[7,5,8] + [7,0,8] , A=[] , C=0 , 8+8+0=16 , A->6 , C->1
[7,5] + [7,0] , A=[6] , C=1 , 5+0+1=6 , A->6 , C->0
[7] + [7] , A=[6,6] , C=0 , 7+7+0=14 , A->4 , C->1
[] + [] , A=[4,6,6] C=1 , END
</scratch>
1466
| 1466 |
Input:
339+793
Target:
| Input:
339+793
Target:
<scratch>
[3,3,9] has 3 digits.
[7,9,3] has 3 digits.
[3,3,9] + [7,9,3] , A=[] , C=0 , 9+3+0=12 , A->2 , C->1
[3,3] + [7,9] , A=[2] , C=1 , 3+9+1=13 , A->3 , C->1
[3] + [7] , A=[3,2] , C=1 , 3+7+1=11 , A->1 , C->1
[] + [] , A=[1,3,2] C=1 , END
</scratch>
1132
| 1132 |
Input:
422+521
Target:
| Input:
422+521
Target:
<scratch>
[4,2,2] has 3 digits.
[5,2,1] has 3 digits.
[4,2,2] + [5,2,1] , A=[] , C=0 , 2+1+0=3 , A->3 , C->0
[4,2] + [5,2] , A=[3] , C=0 , 2+2+0=4 , A->4 , C->0
[4] + [5] , A=[4,3] , C=0 , 4+5+0=9 , A->9 , C->0
[] + [] , A=[9,4,3] C=0 , END
</scratch>
943
| 943 |
Input:
738+579
Target:
| Input:
738+579
Target:
<scratch>
[7,3,8] has 3 digits.
[5,7,9] has 3 digits.
[7,3,8] + [5,7,9] , A=[] , C=0 , 8+9+0=17 , A->7 , C->1
[7,3] + [5,7] , A=[7] , C=1 , 3+7+1=11 , A->1 , C->1
[7] + [5] , A=[1,7] , C=1 , 7+5+1=13 , A->3 , C->1
[] + [] , A=[3,1,7] C=1 , END
</scratch>
1317
| 1317 |
Input:
480+2
Target:
| Input:
480+2
Target:
<scratch>
[4,8,0] has 3 digits.
[2] has 1 digits.
[4,8,0] + [2] , A=[] , C=0 , 0+2+0=2 , A->2 , C->0
[4,8] + [] , A=[2] , C=0 , 8+0+0=8 , A->8 , C->0
[4] + [] , A=[8,2] , C=0 , 4+0+0=4 , A->4 , C->0
[] + [] , A=[4,8,2] C=0 , END
</scratch>
482
| 482 |
Input:
162+902
Target:
| Input:
162+902
Target:
<scratch>
[1,6,2] has 3 digits.
[9,0,2] has 3 digits.
[1,6,2] + [9,0,2] , A=[] , C=0 , 2+2+0=4 , A->4 , C->0
[1,6] + [9,0] , A=[4] , C=0 , 6+0+0=6 , A->6 , C->0
[1] + [9] , A=[6,4] , C=0 , 1+9+0=10 , A->0 , C->1
[] + [] , A=[0,6,4] C=1 , END
</scratch>
1064
| 1064 |
Input:
505+863
Target:
| Input:
505+863
Target:
<scratch>
[5,0,5] has 3 digits.
[8,6,3] has 3 digits.
[5,0,5] + [8,6,3] , A=[] , C=0 , 5+3+0=8 , A->8 , C->0
[5,0] + [8,6] , A=[8] , C=0 , 0+6+0=6 , A->6 , C->0
[5] + [8] , A=[6,8] , C=0 , 5+8+0=13 , A->3 , C->1
[] + [] , A=[3,6,8] C=1 , END
</scratch>
1368
| 1368 |
Input:
782+281
Target:
| Input:
782+281
Target:
<scratch>
[7,8,2] has 3 digits.
[2,8,1] has 3 digits.
[7,8,2] + [2,8,1] , A=[] , C=0 , 2+1+0=3 , A->3 , C->0
[7,8] + [2,8] , A=[3] , C=0 , 8+8+0=16 , A->6 , C->1
[7] + [2] , A=[6,3] , C=1 , 7+2+1=10 , A->0 , C->1
[] + [] , A=[0,6,3] C=1 , END
</scratch>
1063
| 1063 |
Input:
82+864
Target:
| Input:
82+864
Target:
<scratch>
[8,2] has 2 digits.
[8,6,4] has 3 digits.
[8,2] + [8,6,4] , A=[] , C=0 , 2+4+0=6 , A->6 , C->0
[8] + [8,6] , A=[6] , C=0 , 8+6+0=14 , A->4 , C->1
[] + [8] , A=[4,6] , C=1 , 0+8+1=9 , A->9 , C->0
[] + [] , A=[9,4,6] C=0 , END
</scratch>
946
| 946 |
Input:
25+720
Target:
| Input:
25+720
Target:
<scratch>
[2,5] has 2 digits.
[7,2,0] has 3 digits.
[2,5] + [7,2,0] , A=[] , C=0 , 5+0+0=5 , A->5 , C->0
[2] + [7,2] , A=[5] , C=0 , 2+2+0=4 , A->4 , C->0
[] + [7] , A=[4,5] , C=0 , 0+7+0=7 , A->7 , C->0
[] + [] , A=[7,4,5] C=0 , END
</scratch>
745
| 745 |
Input:
857+193
Target:
| Input:
857+193
Target:
<scratch>
[8,5,7] has 3 digits.
[1,9,3] has 3 digits.
[8,5,7] + [1,9,3] , A=[] , C=0 , 7+3+0=10 , A->0 , C->1
[8,5] + [1,9] , A=[0] , C=1 , 5+9+1=15 , A->5 , C->1
[8] + [1] , A=[5,0] , C=1 , 8+1+1=10 , A->0 , C->1
[] + [] , A=[0,5,0] C=1 , END
</scratch>
1050
| 1050 |
Input:
564+488
Target:
| Input:
564+488
Target:
<scratch>
[5,6,4] has 3 digits.
[4,8,8] has 3 digits.
[5,6,4] + [4,8,8] , A=[] , C=0 , 4+8+0=12 , A->2 , C->1
[5,6] + [4,8] , A=[2] , C=1 , 6+8+1=15 , A->5 , C->1
[5] + [4] , A=[5,2] , C=1 , 5+4+1=10 , A->0 , C->1
[] + [] , A=[0,5,2] C=1 , END
</scratch>
1052
| 1052 |
Input:
403+8
Target:
| Input:
403+8
Target:
<scratch>
[4,0,3] has 3 digits.
[8] has 1 digits.
[4,0,3] + [8] , A=[] , C=0 , 3+8+0=11 , A->1 , C->1
[4,0] + [] , A=[1] , C=1 , 0+0+1=1 , A->1 , C->0
[4] + [] , A=[1,1] , C=0 , 4+0+0=4 , A->4 , C->0
[] + [] , A=[4,1,1] C=0 , END
</scratch>
411
| 411 |
Input:
744+479
Target:
| Input:
744+479
Target:
<scratch>
[7,4,4] has 3 digits.
[4,7,9] has 3 digits.
[7,4,4] + [4,7,9] , A=[] , C=0 , 4+9+0=13 , A->3 , C->1
[7,4] + [4,7] , A=[3] , C=1 , 4+7+1=12 , A->2 , C->1
[7] + [4] , A=[2,3] , C=1 , 7+4+1=12 , A->2 , C->1
[] + [] , A=[2,2,3] C=1 , END
</scratch>
1223
| 1223 |
Input:
176+302
Target:
| Input:
176+302
Target:
<scratch>
[1,7,6] has 3 digits.
[3,0,2] has 3 digits.
[1,7,6] + [3,0,2] , A=[] , C=0 , 6+2+0=8 , A->8 , C->0
[1,7] + [3,0] , A=[8] , C=0 , 7+0+0=7 , A->7 , C->0
[1] + [3] , A=[7,8] , C=0 , 1+3+0=4 , A->4 , C->0
[] + [] , A=[4,7,8] C=0 , END
</scratch>
478
| 478 |
Input:
956+972
Target:
| Input:
956+972
Target:
<scratch>
[9,5,6] has 3 digits.
[9,7,2] has 3 digits.
[9,5,6] + [9,7,2] , A=[] , C=0 , 6+2+0=8 , A->8 , C->0
[9,5] + [9,7] , A=[8] , C=0 , 5+7+0=12 , A->2 , C->1
[9] + [9] , A=[2,8] , C=1 , 9+9+1=19 , A->9 , C->1
[] + [] , A=[9,2,8] C=1 , END
</scratch>
1928
| 1928 |
Input:
928+981
Target:
| Input:
928+981
Target:
<scratch>
[9,2,8] has 3 digits.
[9,8,1] has 3 digits.
[9,2,8] + [9,8,1] , A=[] , C=0 , 8+1+0=9 , A->9 , C->0
[9,2] + [9,8] , A=[9] , C=0 , 2+8+0=10 , A->0 , C->1
[9] + [9] , A=[0,9] , C=1 , 9+9+1=19 , A->9 , C->1
[] + [] , A=[9,0,9] C=1 , END
</scratch>
1909
| 1909 |
Input:
914+361
Target:
| Input:
914+361
Target:
<scratch>
[9,1,4] has 3 digits.
[3,6,1] has 3 digits.
[9,1,4] + [3,6,1] , A=[] , C=0 , 4+1+0=5 , A->5 , C->0
[9,1] + [3,6] , A=[5] , C=0 , 1+6+0=7 , A->7 , C->0
[9] + [3] , A=[7,5] , C=0 , 9+3+0=12 , A->2 , C->1
[] + [] , A=[2,7,5] C=1 , END
</scratch>
1275
| 1275 |
Input:
291+848
Target:
| Input:
291+848
Target:
<scratch>
[2,9,1] has 3 digits.
[8,4,8] has 3 digits.
[2,9,1] + [8,4,8] , A=[] , C=0 , 1+8+0=9 , A->9 , C->0
[2,9] + [8,4] , A=[9] , C=0 , 9+4+0=13 , A->3 , C->1
[2] + [8] , A=[3,9] , C=1 , 2+8+1=11 , A->1 , C->1
[] + [] , A=[1,3,9] C=1 , END
</scratch>
1139
| 1139 |
Input:
163+174
Target:
| Input:
163+174
Target:
<scratch>
[1,6,3] has 3 digits.
[1,7,4] has 3 digits.
[1,6,3] + [1,7,4] , A=[] , C=0 , 3+4+0=7 , A->7 , C->0
[1,6] + [1,7] , A=[7] , C=0 , 6+7+0=13 , A->3 , C->1
[1] + [1] , A=[3,7] , C=1 , 1+1+1=3 , A->3 , C->0
[] + [] , A=[3,3,7] C=0 , END
</scratch>
337
| 337 |
Input:
264+986
Target:
| Input:
264+986
Target:
<scratch>
[2,6,4] has 3 digits.
[9,8,6] has 3 digits.
[2,6,4] + [9,8,6] , A=[] , C=0 , 4+6+0=10 , A->0 , C->1
[2,6] + [9,8] , A=[0] , C=1 , 6+8+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:
290+585
Target:
| Input:
290+585
Target:
<scratch>
[2,9,0] has 3 digits.
[5,8,5] has 3 digits.
[2,9,0] + [5,8,5] , A=[] , C=0 , 0+5+0=5 , A->5 , C->0
[2,9] + [5,8] , A=[5] , C=0 , 9+8+0=17 , A->7 , C->1
[2] + [5] , A=[7,5] , C=1 , 2+5+1=8 , A->8 , C->0
[] + [] , A=[8,7,5] C=0 , END
</scratch>
875
| 875 |
Input:
922+818
Target:
| Input:
922+818
Target:
<scratch>
[9,2,2] has 3 digits.
[8,1,8] has 3 digits.
[9,2,2] + [8,1,8] , A=[] , C=0 , 2+8+0=10 , A->0 , C->1
[9,2] + [8,1] , A=[0] , C=1 , 2+1+1=4 , A->4 , C->0
[9] + [8] , A=[4,0] , C=0 , 9+8+0=17 , A->7 , C->1
[] + [] , A=[7,4,0] C=1 , END
</scratch>
1740
| 1740 |
Input:
967+26
Target:
| Input:
967+26
Target:
<scratch>
[9,6,7] has 3 digits.
[2,6] has 2 digits.
[9,6,7] + [2,6] , A=[] , C=0 , 7+6+0=13 , A->3 , C->1
[9,6] + [2] , A=[3] , C=1 , 6+2+1=9 , A->9 , C->0
[9] + [] , A=[9,3] , C=0 , 9+0+0=9 , A->9 , C->0
[] + [] , A=[9,9,3] C=0 , END
</scratch>
993
| 993 |
Input:
59+799
Target:
| Input:
59+799
Target:
<scratch>
[5,9] has 2 digits.
[7,9,9] has 3 digits.
[5,9] + [7,9,9] , A=[] , C=0 , 9+9+0=18 , A->8 , C->1
[5] + [7,9] , A=[8] , C=1 , 5+9+1=15 , A->5 , C->1
[] + [7] , A=[5,8] , C=1 , 0+7+1=8 , A->8 , C->0
[] + [] , A=[8,5,8] C=0 , END
</scratch>
858
| 858 |
Input:
548+832
Target:
| Input:
548+832
Target:
<scratch>
[5,4,8] has 3 digits.
[8,3,2] has 3 digits.
[5,4,8] + [8,3,2] , A=[] , C=0 , 8+2+0=10 , A->0 , C->1
[5,4] + [8,3] , A=[0] , C=1 , 4+3+1=8 , A->8 , C->0
[5] + [8] , A=[8,0] , C=0 , 5+8+0=13 , A->3 , C->1
[] + [] , A=[3,8,0] C=1 , END
</scratch>
1380
| 1380 |
Input:
818+198
Target:
| Input:
818+198
Target:
<scratch>
[8,1,8] has 3 digits.
[1,9,8] has 3 digits.
[8,1,8] + [1,9,8] , A=[] , C=0 , 8+8+0=16 , A->6 , C->1
[8,1] + [1,9] , A=[6] , C=1 , 1+9+1=11 , A->1 , C->1
[8] + [1] , A=[1,6] , C=1 , 8+1+1=10 , A->0 , C->1
[] + [] , A=[0,1,6] C=1 , END
</scratch>
1016
| 1016 |
Input:
27+143
Target:
| Input:
27+143
Target:
<scratch>
[2,7] has 2 digits.
[1,4,3] has 3 digits.
[2,7] + [1,4,3] , A=[] , C=0 , 7+3+0=10 , A->0 , C->1
[2] + [1,4] , A=[0] , C=1 , 2+4+1=7 , A->7 , C->0
[] + [1] , A=[7,0] , C=0 , 0+1+0=1 , A->1 , C->0
[] + [] , A=[1,7,0] C=0 , END
</scratch>
170
| 170 |
Input:
145+892
Target:
| Input:
145+892
Target:
<scratch>
[1,4,5] has 3 digits.
[8,9,2] has 3 digits.
[1,4,5] + [8,9,2] , A=[] , C=0 , 5+2+0=7 , A->7 , C->0
[1,4] + [8,9] , A=[7] , C=0 , 4+9+0=13 , A->3 , C->1
[1] + [8] , A=[3,7] , C=1 , 1+8+1=10 , A->0 , C->1
[] + [] , A=[0,3,7] C=1 , END
</scratch>
1037
| 1037 |
Input:
781+903
Target:
| Input:
781+903
Target:
<scratch>
[7,8,1] has 3 digits.
[9,0,3] has 3 digits.
[7,8,1] + [9,0,3] , A=[] , C=0 , 1+3+0=4 , A->4 , C->0
[7,8] + [9,0] , A=[4] , C=0 , 8+0+0=8 , A->8 , C->0
[7] + [9] , A=[8,4] , C=0 , 7+9+0=16 , A->6 , C->1
[] + [] , A=[6,8,4] C=1 , END
</scratch>
1684
| 1684 |
Input:
747+154
Target:
| Input:
747+154
Target:
<scratch>
[7,4,7] has 3 digits.
[1,5,4] has 3 digits.
[7,4,7] + [1,5,4] , A=[] , C=0 , 7+4+0=11 , A->1 , C->1
[7,4] + [1,5] , A=[1] , C=1 , 4+5+1=10 , A->0 , C->1
[7] + [1] , A=[0,1] , C=1 , 7+1+1=9 , A->9 , C->0
[] + [] , A=[9,0,1] C=0 , END
</scratch>
901
| 901 |
Input:
118+440
Target:
| Input:
118+440
Target:
<scratch>
[1,1,8] has 3 digits.
[4,4,0] has 3 digits.
[1,1,8] + [4,4,0] , A=[] , C=0 , 8+0+0=8 , A->8 , C->0
[1,1] + [4,4] , A=[8] , C=0 , 1+4+0=5 , A->5 , C->0
[1] + [4] , A=[5,8] , C=0 , 1+4+0=5 , A->5 , C->0
[] + [] , A=[5,5,8] C=0 , END
</scratch>
558
| 558 |
Input:
670+445
Target:
| Input:
670+445
Target:
<scratch>
[6,7,0] has 3 digits.
[4,4,5] has 3 digits.
[6,7,0] + [4,4,5] , A=[] , C=0 , 0+5+0=5 , A->5 , C->0
[6,7] + [4,4] , A=[5] , C=0 , 7+4+0=11 , A->1 , C->1
[6] + [4] , A=[1,5] , C=1 , 6+4+1=11 , A->1 , C->1
[] + [] , A=[1,1,5] C=1 , END
</scratch>
1115
| 1115 |
Input:
443+683
Target:
| Input:
443+683
Target:
<scratch>
[4,4,3] has 3 digits.
[6,8,3] has 3 digits.
[4,4,3] + [6,8,3] , A=[] , C=0 , 3+3+0=6 , A->6 , C->0
[4,4] + [6,8] , A=[6] , C=0 , 4+8+0=12 , A->2 , C->1
[4] + [6] , A=[2,6] , C=1 , 4+6+1=11 , A->1 , C->1
[] + [] , A=[1,2,6] C=1 , END
</scratch>
1126
| 1126 |
Input:
822+480
Target:
| Input:
822+480
Target:
<scratch>
[8,2,2] has 3 digits.
[4,8,0] has 3 digits.
[8,2,2] + [4,8,0] , A=[] , C=0 , 2+0+0=2 , A->2 , C->0
[8,2] + [4,8] , A=[2] , C=0 , 2+8+0=10 , A->0 , C->1
[8] + [4] , A=[0,2] , C=1 , 8+4+1=13 , A->3 , C->1
[] + [] , A=[3,0,2] C=1 , END
</scratch>
1302
| 1302 |
Input:
460+396
Target:
| Input:
460+396
Target:
<scratch>
[4,6,0] has 3 digits.
[3,9,6] has 3 digits.
[4,6,0] + [3,9,6] , A=[] , C=0 , 0+6+0=6 , A->6 , C->0
[4,6] + [3,9] , A=[6] , C=0 , 6+9+0=15 , A->5 , C->1
[4] + [3] , A=[5,6] , C=1 , 4+3+1=8 , A->8 , C->0
[] + [] , A=[8,5,6] C=0 , END
</scratch>
856
| 856 |
Input:
885+65
Target:
| Input:
885+65
Target:
<scratch>
[8,8,5] has 3 digits.
[6,5] has 2 digits.
[8,8,5] + [6,5] , A=[] , C=0 , 5+5+0=10 , A->0 , C->1
[8,8] + [6] , A=[0] , C=1 , 8+6+1=15 , A->5 , C->1
[8] + [] , A=[5,0] , C=1 , 8+0+1=9 , A->9 , C->0
[] + [] , A=[9,5,0] C=0 , END
</scratch>
950
| 950 |
Input:
658+502
Target:
| Input:
658+502
Target:
<scratch>
[6,5,8] has 3 digits.
[5,0,2] has 3 digits.
[6,5,8] + [5,0,2] , A=[] , C=0 , 8+2+0=10 , A->0 , C->1
[6,5] + [5,0] , A=[0] , C=1 , 5+0+1=6 , A->6 , C->0
[6] + [5] , A=[6,0] , C=0 , 6+5+0=11 , A->1 , C->1
[] + [] , A=[1,6,0] C=1 , END
</scratch>
1160
| 1160 |
Input:
374+526
Target:
| Input:
374+526
Target:
<scratch>
[3,7,4] has 3 digits.
[5,2,6] has 3 digits.
[3,7,4] + [5,2,6] , A=[] , C=0 , 4+6+0=10 , A->0 , C->1
[3,7] + [5,2] , A=[0] , C=1 , 7+2+1=10 , A->0 , C->1
[3] + [5] , A=[0,0] , C=1 , 3+5+1=9 , A->9 , C->0
[] + [] , A=[9,0,0] C=0 , END
</scratch>
900
| 900 |
Input:
214+54
Target:
| Input:
214+54
Target:
<scratch>
[2,1,4] has 3 digits.
[5,4] has 2 digits.
[2,1,4] + [5,4] , A=[] , C=0 , 4+4+0=8 , A->8 , C->0
[2,1] + [5] , A=[8] , C=0 , 1+5+0=6 , A->6 , C->0
[2] + [] , A=[6,8] , C=0 , 2+0+0=2 , A->2 , C->0
[] + [] , A=[2,6,8] C=0 , END
</scratch>
268
| 268 |
Input:
915+379
Target:
| Input:
915+379
Target:
<scratch>
[9,1,5] has 3 digits.
[3,7,9] has 3 digits.
[9,1,5] + [3,7,9] , A=[] , C=0 , 5+9+0=14 , A->4 , C->1
[9,1] + [3,7] , A=[4] , C=1 , 1+7+1=9 , A->9 , C->0
[9] + [3] , A=[9,4] , C=0 , 9+3+0=12 , A->2 , C->1
[] + [] , A=[2,9,4] C=1 , END
</scratch>
1294
| 1294 |
Input:
798+441
Target:
| Input:
798+441
Target:
<scratch>
[7,9,8] has 3 digits.
[4,4,1] has 3 digits.
[7,9,8] + [4,4,1] , A=[] , C=0 , 8+1+0=9 , A->9 , C->0
[7,9] + [4,4] , A=[9] , C=0 , 9+4+0=13 , A->3 , C->1
[7] + [4] , A=[3,9] , C=1 , 7+4+1=12 , A->2 , C->1
[] + [] , A=[2,3,9] C=1 , END
</scratch>
1239
| 1239 |
Input:
283+967
Target:
| Input:
283+967
Target:
<scratch>
[2,8,3] has 3 digits.
[9,6,7] has 3 digits.
[2,8,3] + [9,6,7] , A=[] , C=0 , 3+7+0=10 , A->0 , C->1
[2,8] + [9,6] , A=[0] , C=1 , 8+6+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:
992+534
Target:
| Input:
992+534
Target:
<scratch>
[9,9,2] has 3 digits.
[5,3,4] has 3 digits.
[9,9,2] + [5,3,4] , A=[] , C=0 , 2+4+0=6 , A->6 , C->0
[9,9] + [5,3] , A=[6] , C=0 , 9+3+0=12 , A->2 , C->1
[9] + [5] , A=[2,6] , C=1 , 9+5+1=15 , A->5 , C->1
[] + [] , A=[5,2,6] C=1 , END
</scratch>
1526
| 1526 |
Input:
54+390
Target:
| Input:
54+390
Target:
<scratch>
[5,4] has 2 digits.
[3,9,0] has 3 digits.
[5,4] + [3,9,0] , A=[] , C=0 , 4+0+0=4 , A->4 , C->0
[5] + [3,9] , A=[4] , C=0 , 5+9+0=14 , A->4 , C->1
[] + [3] , A=[4,4] , C=1 , 0+3+1=4 , A->4 , C->0
[] + [] , A=[4,4,4] C=0 , END
</scratch>
444
| 444 |
Input:
862+17
Target:
| Input:
862+17
Target:
<scratch>
[8,6,2] has 3 digits.
[1,7] has 2 digits.
[8,6,2] + [1,7] , A=[] , C=0 , 2+7+0=9 , A->9 , C->0
[8,6] + [1] , A=[9] , C=0 , 6+1+0=7 , A->7 , C->0
[8] + [] , A=[7,9] , C=0 , 8+0+0=8 , A->8 , C->0
[] + [] , A=[8,7,9] C=0 , END
</scratch>
879
| 879 |
Input:
181+214
Target:
| Input:
181+214
Target:
<scratch>
[1,8,1] has 3 digits.
[2,1,4] has 3 digits.
[1,8,1] + [2,1,4] , A=[] , C=0 , 1+4+0=5 , A->5 , C->0
[1,8] + [2,1] , A=[5] , C=0 , 8+1+0=9 , A->9 , C->0
[1] + [2] , A=[9,5] , C=0 , 1+2+0=3 , A->3 , C->0
[] + [] , A=[3,9,5] C=0 , END
</scratch>
395
| 395 |
Input:
187+398
Target:
| Input:
187+398
Target:
<scratch>
[1,8,7] has 3 digits.
[3,9,8] has 3 digits.
[1,8,7] + [3,9,8] , A=[] , C=0 , 7+8+0=15 , A->5 , C->1
[1,8] + [3,9] , A=[5] , C=1 , 8+9+1=18 , A->8 , C->1
[1] + [3] , A=[8,5] , C=1 , 1+3+1=5 , A->5 , C->0
[] + [] , A=[5,8,5] C=0 , END
</scratch>
585
| 585 |
Input:
501+706
Target:
| Input:
501+706
Target:
<scratch>
[5,0,1] has 3 digits.
[7,0,6] has 3 digits.
[5,0,1] + [7,0,6] , A=[] , C=0 , 1+6+0=7 , A->7 , C->0
[5,0] + [7,0] , A=[7] , C=0 , 0+0+0=0 , A->0 , C->0
[5] + [7] , A=[0,7] , C=0 , 5+7+0=12 , A->2 , C->1
[] + [] , A=[2,0,7] C=1 , END
</scratch>
1207
| 1207 |
Input:
244+910
Target:
| Input:
244+910
Target:
<scratch>
[2,4,4] has 3 digits.
[9,1,0] has 3 digits.
[2,4,4] + [9,1,0] , A=[] , C=0 , 4+0+0=4 , A->4 , C->0
[2,4] + [9,1] , A=[4] , C=0 , 4+1+0=5 , A->5 , C->0
[2] + [9] , A=[5,4] , C=0 , 2+9+0=11 , A->1 , C->1
[] + [] , A=[1,5,4] C=1 , END
</scratch>
1154
| 1154 |
Input:
905+974
Target:
| Input:
905+974
Target:
<scratch>
[9,0,5] has 3 digits.
[9,7,4] has 3 digits.
[9,0,5] + [9,7,4] , A=[] , C=0 , 5+4+0=9 , A->9 , C->0
[9,0] + [9,7] , A=[9] , C=0 , 0+7+0=7 , A->7 , C->0
[9] + [9] , A=[7,9] , C=0 , 9+9+0=18 , A->8 , C->1
[] + [] , A=[8,7,9] C=1 , END
</scratch>
1879
| 1879 |
Input:
776+154
Target:
| Input:
776+154
Target:
<scratch>
[7,7,6] has 3 digits.
[1,5,4] has 3 digits.
[7,7,6] + [1,5,4] , A=[] , C=0 , 6+4+0=10 , A->0 , C->1
[7,7] + [1,5] , A=[0] , C=1 , 7+5+1=13 , A->3 , C->1
[7] + [1] , A=[3,0] , C=1 , 7+1+1=9 , A->9 , C->0
[] + [] , A=[9,3,0] C=0 , END
</scratch>
930
| 930 |
Input:
385+616
Target:
| Input:
385+616
Target:
<scratch>
[3,8,5] has 3 digits.
[6,1,6] has 3 digits.
[3,8,5] + [6,1,6] , A=[] , C=0 , 5+6+0=11 , A->1 , C->1
[3,8] + [6,1] , A=[1] , C=1 , 8+1+1=10 , A->0 , C->1
[3] + [6] , A=[0,1] , C=1 , 3+6+1=10 , A->0 , C->1
[] + [] , A=[0,0,1] C=1 , END
</scratch>
1001
| 1001 |
Input:
172+85
Target:
| Input:
172+85
Target:
<scratch>
[1,7,2] has 3 digits.
[8,5] has 2 digits.
[1,7,2] + [8,5] , A=[] , C=0 , 2+5+0=7 , A->7 , C->0
[1,7] + [8] , A=[7] , C=0 , 7+8+0=15 , A->5 , C->1
[1] + [] , A=[5,7] , C=1 , 1+0+1=2 , A->2 , C->0
[] + [] , A=[2,5,7] C=0 , END
</scratch>
257
| 257 |
Input:
778+787
Target:
| Input:
778+787
Target:
<scratch>
[7,7,8] has 3 digits.
[7,8,7] has 3 digits.
[7,7,8] + [7,8,7] , A=[] , C=0 , 8+7+0=15 , A->5 , C->1
[7,7] + [7,8] , A=[5] , C=1 , 7+8+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:
64+623
Target:
| Input:
64+623
Target:
<scratch>
[6,4] has 2 digits.
[6,2,3] has 3 digits.
[6,4] + [6,2,3] , A=[] , C=0 , 4+3+0=7 , A->7 , C->0
[6] + [6,2] , A=[7] , C=0 , 6+2+0=8 , A->8 , C->0
[] + [6] , A=[8,7] , C=0 , 0+6+0=6 , A->6 , C->0
[] + [] , A=[6,8,7] C=0 , END
</scratch>
687
| 687 |
Input:
102+619
Target:
| Input:
102+619
Target:
<scratch>
[1,0,2] has 3 digits.
[6,1,9] has 3 digits.
[1,0,2] + [6,1,9] , A=[] , C=0 , 2+9+0=11 , A->1 , C->1
[1,0] + [6,1] , A=[1] , C=1 , 0+1+1=2 , A->2 , C->0
[1] + [6] , A=[2,1] , C=0 , 1+6+0=7 , A->7 , C->0
[] + [] , A=[7,2,1] C=0 , END
</scratch>
721
| 721 |
Input:
113+624
Target:
| Input:
113+624
Target:
<scratch>
[1,1,3] has 3 digits.
[6,2,4] has 3 digits.
[1,1,3] + [6,2,4] , A=[] , C=0 , 3+4+0=7 , A->7 , C->0
[1,1] + [6,2] , A=[7] , C=0 , 1+2+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:
193+353
Target:
| Input:
193+353
Target:
<scratch>
[1,9,3] has 3 digits.
[3,5,3] has 3 digits.
[1,9,3] + [3,5,3] , A=[] , C=0 , 3+3+0=6 , A->6 , C->0
[1,9] + [3,5] , A=[6] , C=0 , 9+5+0=14 , A->4 , C->1
[1] + [3] , A=[4,6] , C=1 , 1+3+1=5 , A->5 , C->0
[] + [] , A=[5,4,6] C=0 , END
</scratch>
546
| 546 |
Input:
768+893
Target:
| Input:
768+893
Target:
<scratch>
[7,6,8] has 3 digits.
[8,9,3] has 3 digits.
[7,6,8] + [8,9,3] , A=[] , C=0 , 8+3+0=11 , A->1 , C->1
[7,6] + [8,9] , A=[1] , C=1 , 6+9+1=16 , A->6 , C->1
[7] + [8] , A=[6,1] , C=1 , 7+8+1=16 , A->6 , C->1
[] + [] , A=[6,6,1] C=1 , END
</scratch>
1661
| 1661 |
Input:
60+195
Target:
| Input:
60+195
Target:
<scratch>
[6,0] has 2 digits.
[1,9,5] has 3 digits.
[6,0] + [1,9,5] , A=[] , C=0 , 0+5+0=5 , A->5 , C->0
[6] + [1,9] , A=[5] , C=0 , 6+9+0=15 , A->5 , C->1
[] + [1] , A=[5,5] , C=1 , 0+1+1=2 , A->2 , C->0
[] + [] , A=[2,5,5] C=0 , END
</scratch>
255
| 255 |
Input:
76+105
Target:
| Input:
76+105
Target:
<scratch>
[7,6] has 2 digits.
[1,0,5] has 3 digits.
[7,6] + [1,0,5] , A=[] , C=0 , 6+5+0=11 , A->1 , C->1
[7] + [1,0] , A=[1] , C=1 , 7+0+1=8 , A->8 , C->0
[] + [1] , A=[8,1] , C=0 , 0+1+0=1 , A->1 , C->0
[] + [] , A=[1,8,1] C=0 , END
</scratch>
181
| 181 |
Input:
596+174
Target:
| Input:
596+174
Target:
<scratch>
[5,9,6] has 3 digits.
[1,7,4] has 3 digits.
[5,9,6] + [1,7,4] , A=[] , C=0 , 6+4+0=10 , A->0 , C->1
[5,9] + [1,7] , A=[0] , C=1 , 9+7+1=17 , A->7 , C->1
[5] + [1] , A=[7,0] , C=1 , 5+1+1=7 , A->7 , C->0
[] + [] , A=[7,7,0] C=0 , END
</scratch>
770
| 770 |
Input:
692+532
Target:
| Input:
692+532
Target:
<scratch>
[6,9,2] has 3 digits.
[5,3,2] has 3 digits.
[6,9,2] + [5,3,2] , A=[] , C=0 , 2+2+0=4 , A->4 , C->0
[6,9] + [5,3] , A=[4] , C=0 , 9+3+0=12 , A->2 , C->1
[6] + [5] , A=[2,4] , C=1 , 6+5+1=12 , A->2 , C->1
[] + [] , A=[2,2,4] C=1 , END
</scratch>
1224
| 1224 |
Input:
300+98
Target:
| Input:
300+98
Target:
<scratch>
[3,0,0] has 3 digits.
[9,8] has 2 digits.
[3,0,0] + [9,8] , A=[] , C=0 , 0+8+0=8 , A->8 , C->0
[3,0] + [9] , A=[8] , C=0 , 0+9+0=9 , A->9 , C->0
[3] + [] , A=[9,8] , C=0 , 3+0+0=3 , A->3 , C->0
[] + [] , A=[3,9,8] C=0 , END
</scratch>
398
| 398 |
Input:
652+517
Target:
| Input:
652+517
Target:
<scratch>
[6,5,2] has 3 digits.
[5,1,7] has 3 digits.
[6,5,2] + [5,1,7] , A=[] , C=0 , 2+7+0=9 , A->9 , C->0
[6,5] + [5,1] , A=[9] , C=0 , 5+1+0=6 , A->6 , C->0
[6] + [5] , A=[6,9] , C=0 , 6+5+0=11 , A->1 , C->1
[] + [] , A=[1,6,9] C=1 , END
</scratch>
1169
| 1169 |
Input:
982+360
Target:
| Input:
982+360
Target:
<scratch>
[9,8,2] has 3 digits.
[3,6,0] has 3 digits.
[9,8,2] + [3,6,0] , A=[] , C=0 , 2+0+0=2 , A->2 , C->0
[9,8] + [3,6] , A=[2] , C=0 , 8+6+0=14 , A->4 , C->1
[9] + [3] , A=[4,2] , C=1 , 9+3+1=13 , A->3 , C->1
[] + [] , A=[3,4,2] C=1 , END
</scratch>
1342
| 1342 |
Input:
655+218
Target:
| Input:
655+218
Target:
<scratch>
[6,5,5] has 3 digits.
[2,1,8] has 3 digits.
[6,5,5] + [2,1,8] , A=[] , C=0 , 5+8+0=13 , A->3 , C->1
[6,5] + [2,1] , A=[3] , C=1 , 5+1+1=7 , A->7 , C->0
[6] + [2] , A=[7,3] , C=0 , 6+2+0=8 , A->8 , C->0
[] + [] , A=[8,7,3] C=0 , END
</scratch>
873
| 873 |
Input:
352+758
Target:
| Input:
352+758
Target:
<scratch>
[3,5,2] has 3 digits.
[7,5,8] has 3 digits.
[3,5,2] + [7,5,8] , A=[] , C=0 , 2+8+0=10 , A->0 , C->1
[3,5] + [7,5] , A=[0] , C=1 , 5+5+1=11 , A->1 , C->1
[3] + [7] , A=[1,0] , C=1 , 3+7+1=11 , A->1 , C->1
[] + [] , A=[1,1,0] C=1 , END
</scratch>
1110
| 1110 |
Input:
378+380
Target:
| Input:
378+380
Target:
<scratch>
[3,7,8] has 3 digits.
[3,8,0] has 3 digits.
[3,7,8] + [3,8,0] , A=[] , C=0 , 8+0+0=8 , A->8 , C->0
[3,7] + [3,8] , A=[8] , C=0 , 7+8+0=15 , A->5 , C->1
[3] + [3] , A=[5,8] , C=1 , 3+3+1=7 , A->7 , C->0
[] + [] , A=[7,5,8] C=0 , END
</scratch>
758
| 758 |
Input:
538+806
Target:
| Input:
538+806
Target:
<scratch>
[5,3,8] has 3 digits.
[8,0,6] has 3 digits.
[5,3,8] + [8,0,6] , A=[] , C=0 , 8+6+0=14 , A->4 , C->1
[5,3] + [8,0] , A=[4] , C=1 , 3+0+1=4 , A->4 , C->0
[5] + [8] , A=[4,4] , C=0 , 5+8+0=13 , A->3 , C->1
[] + [] , A=[3,4,4] C=1 , END
</scratch>
1344
| 1344 |
Input:
745+843
Target:
| Input:
745+843
Target:
<scratch>
[7,4,5] has 3 digits.
[8,4,3] has 3 digits.
[7,4,5] + [8,4,3] , A=[] , C=0 , 5+3+0=8 , A->8 , C->0
[7,4] + [8,4] , A=[8] , C=0 , 4+4+0=8 , A->8 , C->0
[7] + [8] , A=[8,8] , C=0 , 7+8+0=15 , A->5 , C->1
[] + [] , A=[5,8,8] C=1 , END
</scratch>
1588
| 1588 |
Input:
518+636
Target:
| Input:
518+636
Target:
<scratch>
[5,1,8] has 3 digits.
[6,3,6] has 3 digits.
[5,1,8] + [6,3,6] , A=[] , C=0 , 8+6+0=14 , A->4 , C->1
[5,1] + [6,3] , A=[4] , C=1 , 1+3+1=5 , A->5 , C->0
[5] + [6] , A=[5,4] , C=0 , 5+6+0=11 , A->1 , C->1
[] + [] , A=[1,5,4] C=1 , END
</scratch>
1154
| 1154 |
Input:
321+571
Target:
| Input:
321+571
Target:
<scratch>
[3,2,1] has 3 digits.
[5,7,1] has 3 digits.
[3,2,1] + [5,7,1] , A=[] , C=0 , 1+1+0=2 , A->2 , C->0
[3,2] + [5,7] , A=[2] , C=0 , 2+7+0=9 , A->9 , C->0
[3] + [5] , A=[9,2] , C=0 , 3+5+0=8 , A->8 , C->0
[] + [] , A=[8,9,2] C=0 , END
</scratch>
892
| 892 |
Input:
630+595
Target:
| Input:
630+595
Target:
<scratch>
[6,3,0] has 3 digits.
[5,9,5] has 3 digits.
[6,3,0] + [5,9,5] , A=[] , C=0 , 0+5+0=5 , A->5 , C->0
[6,3] + [5,9] , A=[5] , C=0 , 3+9+0=12 , A->2 , C->1
[6] + [5] , A=[2,5] , C=1 , 6+5+1=12 , A->2 , C->1
[] + [] , A=[2,2,5] C=1 , END
</scratch>
1225
| 1225 |
Input:
455+805
Target:
| Input:
455+805
Target:
<scratch>
[4,5,5] has 3 digits.
[8,0,5] has 3 digits.
[4,5,5] + [8,0,5] , A=[] , C=0 , 5+5+0=10 , A->0 , C->1
[4,5] + [8,0] , A=[0] , C=1 , 5+0+1=6 , A->6 , C->0
[4] + [8] , A=[6,0] , C=0 , 4+8+0=12 , A->2 , C->1
[] + [] , A=[2,6,0] C=1 , END
</scratch>
1260
| 1260 |
Input:
990+582
Target:
| Input:
990+582
Target:
<scratch>
[9,9,0] has 3 digits.
[5,8,2] has 3 digits.
[9,9,0] + [5,8,2] , A=[] , C=0 , 0+2+0=2 , A->2 , C->0
[9,9] + [5,8] , A=[2] , C=0 , 9+8+0=17 , A->7 , C->1
[9] + [5] , A=[7,2] , C=1 , 9+5+1=15 , A->5 , C->1
[] + [] , A=[5,7,2] C=1 , END
</scratch>
1572
| 1572 |
Input:
369+325
Target:
| Input:
369+325
Target:
<scratch>
[3,6,9] has 3 digits.
[3,2,5] has 3 digits.
[3,6,9] + [3,2,5] , A=[] , C=0 , 9+5+0=14 , A->4 , C->1
[3,6] + [3,2] , A=[4] , C=1 , 6+2+1=9 , A->9 , C->0
[3] + [3] , A=[9,4] , C=0 , 3+3+0=6 , A->6 , C->0
[] + [] , A=[6,9,4] C=0 , END
</scratch>
694
| 694 |
Input:
977+855
Target:
| Input:
977+855
Target:
<scratch>
[9,7,7] has 3 digits.
[8,5,5] has 3 digits.
[9,7,7] + [8,5,5] , A=[] , C=0 , 7+5+0=12 , A->2 , C->1
[9,7] + [8,5] , A=[2] , C=1 , 7+5+1=13 , A->3 , C->1
[9] + [8] , A=[3,2] , C=1 , 9+8+1=18 , A->8 , C->1
[] + [] , A=[8,3,2] C=1 , END
</scratch>
1832
| 1832 |
Input:
969+555
Target:
| Input:
969+555
Target:
<scratch>
[9,6,9] has 3 digits.
[5,5,5] has 3 digits.
[9,6,9] + [5,5,5] , A=[] , C=0 , 9+5+0=14 , A->4 , C->1
[9,6] + [5,5] , A=[4] , C=1 , 6+5+1=12 , A->2 , C->1
[9] + [5] , A=[2,4] , C=1 , 9+5+1=15 , A->5 , C->1
[] + [] , A=[5,2,4] C=1 , END
</scratch>
1524
| 1524 |
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