input_test
stringlengths 19
23
| scratchpad
stringlengths 151
283
| result_final
stringlengths 1
4
|
|---|---|---|
Input:
884+803
Target:
| Input:
884+803
Target:
<scratch>
[8,8,4] has 3 digits.
[8,0,3] has 3 digits.
[8,8,4] + [8,0,3] , A=[] , C=0 , 4+3+0=7 , A->7 , C->0
[8,8] + [8,0] , A=[7] , C=0 , 8+0+0=8 , A->8 , C->0
[8] + [8] , A=[8,7] , C=0 , 8+8+0=16 , A->6 , C->1
[] + [] , A=[6,8,7] C=1 , END
</scratch>
1687
| 1687 |
Input:
823+295
Target:
| Input:
823+295
Target:
<scratch>
[8,2,3] has 3 digits.
[2,9,5] has 3 digits.
[8,2,3] + [2,9,5] , A=[] , C=0 , 3+5+0=8 , A->8 , C->0
[8,2] + [2,9] , A=[8] , C=0 , 2+9+0=11 , A->1 , C->1
[8] + [2] , A=[1,8] , C=1 , 8+2+1=11 , A->1 , C->1
[] + [] , A=[1,1,8] C=1 , END
</scratch>
1118
| 1118 |
Input:
633+159
Target:
| Input:
633+159
Target:
<scratch>
[6,3,3] has 3 digits.
[1,5,9] has 3 digits.
[6,3,3] + [1,5,9] , A=[] , C=0 , 3+9+0=12 , A->2 , C->1
[6,3] + [1,5] , A=[2] , C=1 , 3+5+1=9 , A->9 , C->0
[6] + [1] , A=[9,2] , C=0 , 6+1+0=7 , A->7 , C->0
[] + [] , A=[7,9,2] C=0 , END
</scratch>
792
| 792 |
Input:
239+166
Target:
| Input:
239+166
Target:
<scratch>
[2,3,9] has 3 digits.
[1,6,6] has 3 digits.
[2,3,9] + [1,6,6] , A=[] , C=0 , 9+6+0=15 , A->5 , C->1
[2,3] + [1,6] , A=[5] , C=1 , 3+6+1=10 , A->0 , C->1
[2] + [1] , A=[0,5] , C=1 , 2+1+1=4 , A->4 , C->0
[] + [] , A=[4,0,5] C=0 , END
</scratch>
405
| 405 |
Input:
121+72
Target:
| Input:
121+72
Target:
<scratch>
[1,2,1] has 3 digits.
[7,2] has 2 digits.
[1,2,1] + [7,2] , A=[] , C=0 , 1+2+0=3 , A->3 , C->0
[1,2] + [7] , A=[3] , C=0 , 2+7+0=9 , A->9 , C->0
[1] + [] , A=[9,3] , C=0 , 1+0+0=1 , A->1 , C->0
[] + [] , A=[1,9,3] C=0 , END
</scratch>
193
| 193 |
Input:
133+732
Target:
| Input:
133+732
Target:
<scratch>
[1,3,3] has 3 digits.
[7,3,2] has 3 digits.
[1,3,3] + [7,3,2] , A=[] , C=0 , 3+2+0=5 , A->5 , C->0
[1,3] + [7,3] , A=[5] , C=0 , 3+3+0=6 , A->6 , C->0
[1] + [7] , A=[6,5] , C=0 , 1+7+0=8 , A->8 , C->0
[] + [] , A=[8,6,5] C=0 , END
</scratch>
865
| 865 |
Input:
701+273
Target:
| Input:
701+273
Target:
<scratch>
[7,0,1] has 3 digits.
[2,7,3] has 3 digits.
[7,0,1] + [2,7,3] , A=[] , C=0 , 1+3+0=4 , A->4 , C->0
[7,0] + [2,7] , A=[4] , C=0 , 0+7+0=7 , A->7 , C->0
[7] + [2] , A=[7,4] , C=0 , 7+2+0=9 , A->9 , C->0
[] + [] , A=[9,7,4] C=0 , END
</scratch>
974
| 974 |
Input:
527+733
Target:
| Input:
527+733
Target:
<scratch>
[5,2,7] has 3 digits.
[7,3,3] has 3 digits.
[5,2,7] + [7,3,3] , A=[] , C=0 , 7+3+0=10 , A->0 , C->1
[5,2] + [7,3] , A=[0] , C=1 , 2+3+1=6 , A->6 , C->0
[5] + [7] , A=[6,0] , C=0 , 5+7+0=12 , A->2 , C->1
[] + [] , A=[2,6,0] C=1 , END
</scratch>
1260
| 1260 |
Input:
464+247
Target:
| Input:
464+247
Target:
<scratch>
[4,6,4] has 3 digits.
[2,4,7] has 3 digits.
[4,6,4] + [2,4,7] , A=[] , C=0 , 4+7+0=11 , A->1 , C->1
[4,6] + [2,4] , A=[1] , C=1 , 6+4+1=11 , A->1 , C->1
[4] + [2] , A=[1,1] , C=1 , 4+2+1=7 , A->7 , C->0
[] + [] , A=[7,1,1] C=0 , END
</scratch>
711
| 711 |
Input:
832+48
Target:
| Input:
832+48
Target:
<scratch>
[8,3,2] has 3 digits.
[4,8] has 2 digits.
[8,3,2] + [4,8] , A=[] , C=0 , 2+8+0=10 , A->0 , C->1
[8,3] + [4] , A=[0] , C=1 , 3+4+1=8 , A->8 , C->0
[8] + [] , A=[8,0] , C=0 , 8+0+0=8 , A->8 , C->0
[] + [] , A=[8,8,0] C=0 , END
</scratch>
880
| 880 |
Input:
400+682
Target:
| Input:
400+682
Target:
<scratch>
[4,0,0] has 3 digits.
[6,8,2] has 3 digits.
[4,0,0] + [6,8,2] , A=[] , C=0 , 0+2+0=2 , A->2 , C->0
[4,0] + [6,8] , A=[2] , C=0 , 0+8+0=8 , A->8 , C->0
[4] + [6] , A=[8,2] , C=0 , 4+6+0=10 , A->0 , C->1
[] + [] , A=[0,8,2] C=1 , END
</scratch>
1082
| 1082 |
Input:
168+463
Target:
| Input:
168+463
Target:
<scratch>
[1,6,8] has 3 digits.
[4,6,3] has 3 digits.
[1,6,8] + [4,6,3] , A=[] , C=0 , 8+3+0=11 , A->1 , C->1
[1,6] + [4,6] , A=[1] , C=1 , 6+6+1=13 , A->3 , C->1
[1] + [4] , A=[3,1] , C=1 , 1+4+1=6 , A->6 , C->0
[] + [] , A=[6,3,1] C=0 , END
</scratch>
631
| 631 |
Input:
427+741
Target:
| Input:
427+741
Target:
<scratch>
[4,2,7] has 3 digits.
[7,4,1] has 3 digits.
[4,2,7] + [7,4,1] , A=[] , C=0 , 7+1+0=8 , A->8 , C->0
[4,2] + [7,4] , A=[8] , C=0 , 2+4+0=6 , A->6 , C->0
[4] + [7] , A=[6,8] , C=0 , 4+7+0=11 , A->1 , C->1
[] + [] , A=[1,6,8] C=1 , END
</scratch>
1168
| 1168 |
Input:
593+667
Target:
| Input:
593+667
Target:
<scratch>
[5,9,3] has 3 digits.
[6,6,7] has 3 digits.
[5,9,3] + [6,6,7] , A=[] , C=0 , 3+7+0=10 , A->0 , C->1
[5,9] + [6,6] , A=[0] , C=1 , 9+6+1=16 , A->6 , C->1
[5] + [6] , A=[6,0] , C=1 , 5+6+1=12 , A->2 , C->1
[] + [] , A=[2,6,0] C=1 , END
</scratch>
1260
| 1260 |
Input:
995+792
Target:
| Input:
995+792
Target:
<scratch>
[9,9,5] has 3 digits.
[7,9,2] has 3 digits.
[9,9,5] + [7,9,2] , A=[] , C=0 , 5+2+0=7 , A->7 , C->0
[9,9] + [7,9] , A=[7] , C=0 , 9+9+0=18 , A->8 , C->1
[9] + [7] , A=[8,7] , C=1 , 9+7+1=17 , A->7 , C->1
[] + [] , A=[7,8,7] C=1 , END
</scratch>
1787
| 1787 |
Input:
832+524
Target:
| Input:
832+524
Target:
<scratch>
[8,3,2] has 3 digits.
[5,2,4] has 3 digits.
[8,3,2] + [5,2,4] , A=[] , C=0 , 2+4+0=6 , A->6 , C->0
[8,3] + [5,2] , A=[6] , C=0 , 3+2+0=5 , A->5 , C->0
[8] + [5] , A=[5,6] , C=0 , 8+5+0=13 , A->3 , C->1
[] + [] , A=[3,5,6] C=1 , END
</scratch>
1356
| 1356 |
Input:
546+472
Target:
| Input:
546+472
Target:
<scratch>
[5,4,6] has 3 digits.
[4,7,2] has 3 digits.
[5,4,6] + [4,7,2] , A=[] , C=0 , 6+2+0=8 , A->8 , C->0
[5,4] + [4,7] , A=[8] , C=0 , 4+7+0=11 , A->1 , C->1
[5] + [4] , A=[1,8] , C=1 , 5+4+1=10 , A->0 , C->1
[] + [] , A=[0,1,8] C=1 , END
</scratch>
1018
| 1018 |
Input:
117+490
Target:
| Input:
117+490
Target:
<scratch>
[1,1,7] has 3 digits.
[4,9,0] has 3 digits.
[1,1,7] + [4,9,0] , A=[] , C=0 , 7+0+0=7 , A->7 , C->0
[1,1] + [4,9] , A=[7] , C=0 , 1+9+0=10 , A->0 , C->1
[1] + [4] , A=[0,7] , C=1 , 1+4+1=6 , A->6 , C->0
[] + [] , A=[6,0,7] C=0 , END
</scratch>
607
| 607 |
Input:
112+215
Target:
| Input:
112+215
Target:
<scratch>
[1,1,2] has 3 digits.
[2,1,5] has 3 digits.
[1,1,2] + [2,1,5] , A=[] , C=0 , 2+5+0=7 , A->7 , C->0
[1,1] + [2,1] , A=[7] , C=0 , 1+1+0=2 , A->2 , C->0
[1] + [2] , A=[2,7] , C=0 , 1+2+0=3 , A->3 , C->0
[] + [] , A=[3,2,7] C=0 , END
</scratch>
327
| 327 |
Input:
715+708
Target:
| Input:
715+708
Target:
<scratch>
[7,1,5] has 3 digits.
[7,0,8] has 3 digits.
[7,1,5] + [7,0,8] , A=[] , C=0 , 5+8+0=13 , A->3 , C->1
[7,1] + [7,0] , A=[3] , C=1 , 1+0+1=2 , A->2 , C->0
[7] + [7] , A=[2,3] , C=0 , 7+7+0=14 , A->4 , C->1
[] + [] , A=[4,2,3] C=1 , END
</scratch>
1423
| 1423 |
Input:
377+52
Target:
| Input:
377+52
Target:
<scratch>
[3,7,7] has 3 digits.
[5,2] has 2 digits.
[3,7,7] + [5,2] , A=[] , C=0 , 7+2+0=9 , A->9 , C->0
[3,7] + [5] , A=[9] , C=0 , 7+5+0=12 , A->2 , C->1
[3] + [] , A=[2,9] , C=1 , 3+0+1=4 , A->4 , C->0
[] + [] , A=[4,2,9] C=0 , END
</scratch>
429
| 429 |
Input:
234+305
Target:
| Input:
234+305
Target:
<scratch>
[2,3,4] has 3 digits.
[3,0,5] has 3 digits.
[2,3,4] + [3,0,5] , A=[] , C=0 , 4+5+0=9 , A->9 , C->0
[2,3] + [3,0] , A=[9] , C=0 , 3+0+0=3 , A->3 , C->0
[2] + [3] , A=[3,9] , C=0 , 2+3+0=5 , A->5 , C->0
[] + [] , A=[5,3,9] C=0 , END
</scratch>
539
| 539 |
Input:
769+958
Target:
| Input:
769+958
Target:
<scratch>
[7,6,9] has 3 digits.
[9,5,8] has 3 digits.
[7,6,9] + [9,5,8] , A=[] , C=0 , 9+8+0=17 , A->7 , C->1
[7,6] + [9,5] , A=[7] , C=1 , 6+5+1=12 , A->2 , C->1
[7] + [9] , A=[2,7] , C=1 , 7+9+1=17 , A->7 , C->1
[] + [] , A=[7,2,7] C=1 , END
</scratch>
1727
| 1727 |
Input:
30+38
Target:
| Input:
30+38
Target:
<scratch>
[3,0] has 2 digits.
[3,8] has 2 digits.
[3,0] + [3,8] , A=[] , C=0 , 0+8+0=8 , A->8 , C->0
[3] + [3] , A=[8] , C=0 , 3+3+0=6 , A->6 , C->0
[] + [] , A=[6,8] C=0 , END
</scratch>
68
| 68 |
Input:
620+887
Target:
| Input:
620+887
Target:
<scratch>
[6,2,0] has 3 digits.
[8,8,7] has 3 digits.
[6,2,0] + [8,8,7] , A=[] , C=0 , 0+7+0=7 , A->7 , C->0
[6,2] + [8,8] , A=[7] , C=0 , 2+8+0=10 , A->0 , C->1
[6] + [8] , A=[0,7] , C=1 , 6+8+1=15 , A->5 , C->1
[] + [] , A=[5,0,7] C=1 , END
</scratch>
1507
| 1507 |
Input:
333+311
Target:
| Input:
333+311
Target:
<scratch>
[3,3,3] has 3 digits.
[3,1,1] has 3 digits.
[3,3,3] + [3,1,1] , A=[] , C=0 , 3+1+0=4 , A->4 , C->0
[3,3] + [3,1] , A=[4] , C=0 , 3+1+0=4 , A->4 , C->0
[3] + [3] , A=[4,4] , C=0 , 3+3+0=6 , A->6 , C->0
[] + [] , A=[6,4,4] C=0 , END
</scratch>
644
| 644 |
Input:
589+956
Target:
| Input:
589+956
Target:
<scratch>
[5,8,9] has 3 digits.
[9,5,6] has 3 digits.
[5,8,9] + [9,5,6] , A=[] , C=0 , 9+6+0=15 , A->5 , C->1
[5,8] + [9,5] , A=[5] , C=1 , 8+5+1=14 , A->4 , C->1
[5] + [9] , A=[4,5] , C=1 , 5+9+1=15 , A->5 , C->1
[] + [] , A=[5,4,5] C=1 , END
</scratch>
1545
| 1545 |
Input:
712+744
Target:
| Input:
712+744
Target:
<scratch>
[7,1,2] has 3 digits.
[7,4,4] has 3 digits.
[7,1,2] + [7,4,4] , A=[] , C=0 , 2+4+0=6 , A->6 , C->0
[7,1] + [7,4] , A=[6] , C=0 , 1+4+0=5 , A->5 , C->0
[7] + [7] , A=[5,6] , C=0 , 7+7+0=14 , A->4 , C->1
[] + [] , A=[4,5,6] C=1 , END
</scratch>
1456
| 1456 |
Input:
778+897
Target:
| Input:
778+897
Target:
<scratch>
[7,7,8] has 3 digits.
[8,9,7] has 3 digits.
[7,7,8] + [8,9,7] , A=[] , C=0 , 8+7+0=15 , A->5 , C->1
[7,7] + [8,9] , A=[5] , C=1 , 7+9+1=17 , A->7 , C->1
[7] + [8] , A=[7,5] , C=1 , 7+8+1=16 , A->6 , C->1
[] + [] , A=[6,7,5] C=1 , END
</scratch>
1675
| 1675 |
Input:
80+670
Target:
| Input:
80+670
Target:
<scratch>
[8,0] has 2 digits.
[6,7,0] has 3 digits.
[8,0] + [6,7,0] , A=[] , C=0 , 0+0+0=0 , A->0 , C->0
[8] + [6,7] , A=[0] , C=0 , 8+7+0=15 , A->5 , C->1
[] + [6] , A=[5,0] , C=1 , 0+6+1=7 , A->7 , C->0
[] + [] , A=[7,5,0] C=0 , END
</scratch>
750
| 750 |
Input:
632+712
Target:
| Input:
632+712
Target:
<scratch>
[6,3,2] has 3 digits.
[7,1,2] has 3 digits.
[6,3,2] + [7,1,2] , A=[] , C=0 , 2+2+0=4 , A->4 , C->0
[6,3] + [7,1] , A=[4] , C=0 , 3+1+0=4 , A->4 , C->0
[6] + [7] , A=[4,4] , C=0 , 6+7+0=13 , A->3 , C->1
[] + [] , A=[3,4,4] C=1 , END
</scratch>
1344
| 1344 |
Input:
768+569
Target:
| Input:
768+569
Target:
<scratch>
[7,6,8] has 3 digits.
[5,6,9] has 3 digits.
[7,6,8] + [5,6,9] , A=[] , C=0 , 8+9+0=17 , A->7 , C->1
[7,6] + [5,6] , A=[7] , C=1 , 6+6+1=13 , A->3 , C->1
[7] + [5] , A=[3,7] , C=1 , 7+5+1=13 , A->3 , C->1
[] + [] , A=[3,3,7] C=1 , END
</scratch>
1337
| 1337 |
Input:
678+241
Target:
| Input:
678+241
Target:
<scratch>
[6,7,8] has 3 digits.
[2,4,1] has 3 digits.
[6,7,8] + [2,4,1] , A=[] , C=0 , 8+1+0=9 , A->9 , C->0
[6,7] + [2,4] , A=[9] , C=0 , 7+4+0=11 , A->1 , C->1
[6] + [2] , A=[1,9] , C=1 , 6+2+1=9 , A->9 , C->0
[] + [] , A=[9,1,9] C=0 , END
</scratch>
919
| 919 |
Input:
377+326
Target:
| Input:
377+326
Target:
<scratch>
[3,7,7] has 3 digits.
[3,2,6] has 3 digits.
[3,7,7] + [3,2,6] , A=[] , C=0 , 7+6+0=13 , A->3 , C->1
[3,7] + [3,2] , A=[3] , C=1 , 7+2+1=10 , A->0 , C->1
[3] + [3] , A=[0,3] , C=1 , 3+3+1=7 , A->7 , C->0
[] + [] , A=[7,0,3] C=0 , END
</scratch>
703
| 703 |
Input:
81+204
Target:
| Input:
81+204
Target:
<scratch>
[8,1] has 2 digits.
[2,0,4] has 3 digits.
[8,1] + [2,0,4] , A=[] , C=0 , 1+4+0=5 , A->5 , C->0
[8] + [2,0] , A=[5] , C=0 , 8+0+0=8 , A->8 , C->0
[] + [2] , A=[8,5] , C=0 , 0+2+0=2 , A->2 , C->0
[] + [] , A=[2,8,5] C=0 , END
</scratch>
285
| 285 |
Input:
431+632
Target:
| Input:
431+632
Target:
<scratch>
[4,3,1] has 3 digits.
[6,3,2] has 3 digits.
[4,3,1] + [6,3,2] , A=[] , C=0 , 1+2+0=3 , A->3 , C->0
[4,3] + [6,3] , A=[3] , C=0 , 3+3+0=6 , A->6 , C->0
[4] + [6] , A=[6,3] , C=0 , 4+6+0=10 , A->0 , C->1
[] + [] , A=[0,6,3] C=1 , END
</scratch>
1063
| 1063 |
Input:
751+600
Target:
| Input:
751+600
Target:
<scratch>
[7,5,1] has 3 digits.
[6,0,0] has 3 digits.
[7,5,1] + [6,0,0] , A=[] , C=0 , 1+0+0=1 , A->1 , C->0
[7,5] + [6,0] , A=[1] , C=0 , 5+0+0=5 , A->5 , C->0
[7] + [6] , A=[5,1] , C=0 , 7+6+0=13 , A->3 , C->1
[] + [] , A=[3,5,1] C=1 , END
</scratch>
1351
| 1351 |
Input:
887+421
Target:
| Input:
887+421
Target:
<scratch>
[8,8,7] has 3 digits.
[4,2,1] has 3 digits.
[8,8,7] + [4,2,1] , A=[] , C=0 , 7+1+0=8 , A->8 , C->0
[8,8] + [4,2] , A=[8] , C=0 , 8+2+0=10 , A->0 , C->1
[8] + [4] , A=[0,8] , C=1 , 8+4+1=13 , A->3 , C->1
[] + [] , A=[3,0,8] C=1 , END
</scratch>
1308
| 1308 |
Input:
576+736
Target:
| Input:
576+736
Target:
<scratch>
[5,7,6] has 3 digits.
[7,3,6] has 3 digits.
[5,7,6] + [7,3,6] , A=[] , C=0 , 6+6+0=12 , A->2 , C->1
[5,7] + [7,3] , A=[2] , C=1 , 7+3+1=11 , A->1 , C->1
[5] + [7] , A=[1,2] , C=1 , 5+7+1=13 , A->3 , C->1
[] + [] , A=[3,1,2] C=1 , END
</scratch>
1312
| 1312 |
Input:
162+210
Target:
| Input:
162+210
Target:
<scratch>
[1,6,2] has 3 digits.
[2,1,0] has 3 digits.
[1,6,2] + [2,1,0] , A=[] , C=0 , 2+0+0=2 , A->2 , C->0
[1,6] + [2,1] , A=[2] , C=0 , 6+1+0=7 , A->7 , C->0
[1] + [2] , A=[7,2] , C=0 , 1+2+0=3 , A->3 , C->0
[] + [] , A=[3,7,2] C=0 , END
</scratch>
372
| 372 |
Input:
102+510
Target:
| Input:
102+510
Target:
<scratch>
[1,0,2] has 3 digits.
[5,1,0] has 3 digits.
[1,0,2] + [5,1,0] , A=[] , C=0 , 2+0+0=2 , A->2 , C->0
[1,0] + [5,1] , A=[2] , C=0 , 0+1+0=1 , A->1 , C->0
[1] + [5] , A=[1,2] , C=0 , 1+5+0=6 , A->6 , C->0
[] + [] , A=[6,1,2] C=0 , END
</scratch>
612
| 612 |
Input:
143+699
Target:
| Input:
143+699
Target:
<scratch>
[1,4,3] has 3 digits.
[6,9,9] has 3 digits.
[1,4,3] + [6,9,9] , A=[] , C=0 , 3+9+0=12 , A->2 , C->1
[1,4] + [6,9] , A=[2] , C=1 , 4+9+1=14 , A->4 , C->1
[1] + [6] , A=[4,2] , C=1 , 1+6+1=8 , A->8 , C->0
[] + [] , A=[8,4,2] C=0 , END
</scratch>
842
| 842 |
Input:
614+612
Target:
| Input:
614+612
Target:
<scratch>
[6,1,4] has 3 digits.
[6,1,2] has 3 digits.
[6,1,4] + [6,1,2] , A=[] , C=0 , 4+2+0=6 , A->6 , C->0
[6,1] + [6,1] , A=[6] , C=0 , 1+1+0=2 , A->2 , C->0
[6] + [6] , A=[2,6] , C=0 , 6+6+0=12 , A->2 , C->1
[] + [] , A=[2,2,6] C=1 , END
</scratch>
1226
| 1226 |
Input:
104+865
Target:
| Input:
104+865
Target:
<scratch>
[1,0,4] has 3 digits.
[8,6,5] has 3 digits.
[1,0,4] + [8,6,5] , A=[] , C=0 , 4+5+0=9 , A->9 , C->0
[1,0] + [8,6] , A=[9] , C=0 , 0+6+0=6 , A->6 , C->0
[1] + [8] , A=[6,9] , C=0 , 1+8+0=9 , A->9 , C->0
[] + [] , A=[9,6,9] C=0 , END
</scratch>
969
| 969 |
Input:
941+729
Target:
| Input:
941+729
Target:
<scratch>
[9,4,1] has 3 digits.
[7,2,9] has 3 digits.
[9,4,1] + [7,2,9] , A=[] , C=0 , 1+9+0=10 , A->0 , C->1
[9,4] + [7,2] , A=[0] , C=1 , 4+2+1=7 , A->7 , C->0
[9] + [7] , A=[7,0] , C=0 , 9+7+0=16 , A->6 , C->1
[] + [] , A=[6,7,0] C=1 , END
</scratch>
1670
| 1670 |
Input:
619+59
Target:
| Input:
619+59
Target:
<scratch>
[6,1,9] has 3 digits.
[5,9] has 2 digits.
[6,1,9] + [5,9] , A=[] , C=0 , 9+9+0=18 , A->8 , C->1
[6,1] + [5] , A=[8] , C=1 , 1+5+1=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:
611+787
Target:
| Input:
611+787
Target:
<scratch>
[6,1,1] has 3 digits.
[7,8,7] has 3 digits.
[6,1,1] + [7,8,7] , A=[] , C=0 , 1+7+0=8 , A->8 , C->0
[6,1] + [7,8] , A=[8] , C=0 , 1+8+0=9 , A->9 , C->0
[6] + [7] , A=[9,8] , C=0 , 6+7+0=13 , A->3 , C->1
[] + [] , A=[3,9,8] C=1 , END
</scratch>
1398
| 1398 |
Input:
116+811
Target:
| Input:
116+811
Target:
<scratch>
[1,1,6] has 3 digits.
[8,1,1] has 3 digits.
[1,1,6] + [8,1,1] , A=[] , C=0 , 6+1+0=7 , A->7 , C->0
[1,1] + [8,1] , A=[7] , C=0 , 1+1+0=2 , A->2 , C->0
[1] + [8] , A=[2,7] , C=0 , 1+8+0=9 , A->9 , C->0
[] + [] , A=[9,2,7] C=0 , END
</scratch>
927
| 927 |
Input:
46+886
Target:
| Input:
46+886
Target:
<scratch>
[4,6] has 2 digits.
[8,8,6] has 3 digits.
[4,6] + [8,8,6] , A=[] , C=0 , 6+6+0=12 , A->2 , C->1
[4] + [8,8] , A=[2] , C=1 , 4+8+1=13 , A->3 , C->1
[] + [8] , A=[3,2] , C=1 , 0+8+1=9 , A->9 , C->0
[] + [] , A=[9,3,2] C=0 , END
</scratch>
932
| 932 |
Input:
36+652
Target:
| Input:
36+652
Target:
<scratch>
[3,6] has 2 digits.
[6,5,2] has 3 digits.
[3,6] + [6,5,2] , A=[] , C=0 , 6+2+0=8 , A->8 , C->0
[3] + [6,5] , A=[8] , C=0 , 3+5+0=8 , A->8 , C->0
[] + [6] , A=[8,8] , C=0 , 0+6+0=6 , A->6 , C->0
[] + [] , A=[6,8,8] C=0 , END
</scratch>
688
| 688 |
Input:
292+875
Target:
| Input:
292+875
Target:
<scratch>
[2,9,2] has 3 digits.
[8,7,5] has 3 digits.
[2,9,2] + [8,7,5] , A=[] , C=0 , 2+5+0=7 , A->7 , C->0
[2,9] + [8,7] , A=[7] , C=0 , 9+7+0=16 , A->6 , C->1
[2] + [8] , A=[6,7] , C=1 , 2+8+1=11 , A->1 , C->1
[] + [] , A=[1,6,7] C=1 , END
</scratch>
1167
| 1167 |
Input:
524+711
Target:
| Input:
524+711
Target:
<scratch>
[5,2,4] has 3 digits.
[7,1,1] has 3 digits.
[5,2,4] + [7,1,1] , A=[] , C=0 , 4+1+0=5 , A->5 , C->0
[5,2] + [7,1] , A=[5] , C=0 , 2+1+0=3 , A->3 , C->0
[5] + [7] , A=[3,5] , C=0 , 5+7+0=12 , A->2 , C->1
[] + [] , A=[2,3,5] C=1 , END
</scratch>
1235
| 1235 |
Input:
77+555
Target:
| Input:
77+555
Target:
<scratch>
[7,7] has 2 digits.
[5,5,5] has 3 digits.
[7,7] + [5,5,5] , A=[] , C=0 , 7+5+0=12 , A->2 , C->1
[7] + [5,5] , A=[2] , C=1 , 7+5+1=13 , A->3 , C->1
[] + [5] , A=[3,2] , C=1 , 0+5+1=6 , A->6 , C->0
[] + [] , A=[6,3,2] C=0 , END
</scratch>
632
| 632 |
Input:
553+452
Target:
| Input:
553+452
Target:
<scratch>
[5,5,3] has 3 digits.
[4,5,2] has 3 digits.
[5,5,3] + [4,5,2] , A=[] , C=0 , 3+2+0=5 , A->5 , C->0
[5,5] + [4,5] , A=[5] , C=0 , 5+5+0=10 , A->0 , C->1
[5] + [4] , A=[0,5] , C=1 , 5+4+1=10 , A->0 , C->1
[] + [] , A=[0,0,5] C=1 , END
</scratch>
1005
| 1005 |
Input:
354+914
Target:
| Input:
354+914
Target:
<scratch>
[3,5,4] has 3 digits.
[9,1,4] has 3 digits.
[3,5,4] + [9,1,4] , A=[] , C=0 , 4+4+0=8 , A->8 , C->0
[3,5] + [9,1] , A=[8] , C=0 , 5+1+0=6 , A->6 , C->0
[3] + [9] , A=[6,8] , C=0 , 3+9+0=12 , A->2 , C->1
[] + [] , A=[2,6,8] C=1 , END
</scratch>
1268
| 1268 |
Input:
85+201
Target:
| Input:
85+201
Target:
<scratch>
[8,5] has 2 digits.
[2,0,1] has 3 digits.
[8,5] + [2,0,1] , A=[] , C=0 , 5+1+0=6 , A->6 , C->0
[8] + [2,0] , A=[6] , C=0 , 8+0+0=8 , A->8 , C->0
[] + [2] , A=[8,6] , C=0 , 0+2+0=2 , A->2 , C->0
[] + [] , A=[2,8,6] C=0 , END
</scratch>
286
| 286 |
Input:
251+343
Target:
| Input:
251+343
Target:
<scratch>
[2,5,1] has 3 digits.
[3,4,3] has 3 digits.
[2,5,1] + [3,4,3] , A=[] , C=0 , 1+3+0=4 , A->4 , C->0
[2,5] + [3,4] , A=[4] , C=0 , 5+4+0=9 , A->9 , C->0
[2] + [3] , A=[9,4] , C=0 , 2+3+0=5 , A->5 , C->0
[] + [] , A=[5,9,4] C=0 , END
</scratch>
594
| 594 |
Input:
743+525
Target:
| Input:
743+525
Target:
<scratch>
[7,4,3] has 3 digits.
[5,2,5] has 3 digits.
[7,4,3] + [5,2,5] , A=[] , C=0 , 3+5+0=8 , A->8 , C->0
[7,4] + [5,2] , A=[8] , C=0 , 4+2+0=6 , A->6 , C->0
[7] + [5] , A=[6,8] , C=0 , 7+5+0=12 , A->2 , C->1
[] + [] , A=[2,6,8] C=1 , END
</scratch>
1268
| 1268 |
Input:
290+330
Target:
| Input:
290+330
Target:
<scratch>
[2,9,0] has 3 digits.
[3,3,0] has 3 digits.
[2,9,0] + [3,3,0] , A=[] , C=0 , 0+0+0=0 , A->0 , C->0
[2,9] + [3,3] , A=[0] , C=0 , 9+3+0=12 , A->2 , C->1
[2] + [3] , A=[2,0] , C=1 , 2+3+1=6 , A->6 , C->0
[] + [] , A=[6,2,0] C=0 , END
</scratch>
620
| 620 |
Input:
693+787
Target:
| Input:
693+787
Target:
<scratch>
[6,9,3] has 3 digits.
[7,8,7] has 3 digits.
[6,9,3] + [7,8,7] , A=[] , C=0 , 3+7+0=10 , A->0 , C->1
[6,9] + [7,8] , A=[0] , C=1 , 9+8+1=18 , A->8 , C->1
[6] + [7] , A=[8,0] , C=1 , 6+7+1=14 , A->4 , C->1
[] + [] , A=[4,8,0] C=1 , END
</scratch>
1480
| 1480 |
Input:
204+43
Target:
| Input:
204+43
Target:
<scratch>
[2,0,4] has 3 digits.
[4,3] has 2 digits.
[2,0,4] + [4,3] , A=[] , C=0 , 4+3+0=7 , A->7 , C->0
[2,0] + [4] , A=[7] , C=0 , 0+4+0=4 , A->4 , C->0
[2] + [] , A=[4,7] , C=0 , 2+0+0=2 , A->2 , C->0
[] + [] , A=[2,4,7] C=0 , END
</scratch>
247
| 247 |
Input:
633+971
Target:
| Input:
633+971
Target:
<scratch>
[6,3,3] has 3 digits.
[9,7,1] has 3 digits.
[6,3,3] + [9,7,1] , A=[] , C=0 , 3+1+0=4 , A->4 , C->0
[6,3] + [9,7] , A=[4] , C=0 , 3+7+0=10 , A->0 , C->1
[6] + [9] , A=[0,4] , C=1 , 6+9+1=16 , A->6 , C->1
[] + [] , A=[6,0,4] C=1 , END
</scratch>
1604
| 1604 |
Input:
69+330
Target:
| Input:
69+330
Target:
<scratch>
[6,9] has 2 digits.
[3,3,0] has 3 digits.
[6,9] + [3,3,0] , A=[] , C=0 , 9+0+0=9 , A->9 , C->0
[6] + [3,3] , A=[9] , C=0 , 6+3+0=9 , A->9 , C->0
[] + [3] , A=[9,9] , C=0 , 0+3+0=3 , A->3 , C->0
[] + [] , A=[3,9,9] C=0 , END
</scratch>
399
| 399 |
Input:
916+85
Target:
| Input:
916+85
Target:
<scratch>
[9,1,6] has 3 digits.
[8,5] has 2 digits.
[9,1,6] + [8,5] , A=[] , C=0 , 6+5+0=11 , A->1 , C->1
[9,1] + [8] , A=[1] , C=1 , 1+8+1=10 , A->0 , C->1
[9] + [] , A=[0,1] , C=1 , 9+0+1=10 , A->0 , C->1
[] + [] , A=[0,0,1] C=1 , END
</scratch>
1001
| 1001 |
Input:
550+112
Target:
| Input:
550+112
Target:
<scratch>
[5,5,0] has 3 digits.
[1,1,2] has 3 digits.
[5,5,0] + [1,1,2] , A=[] , C=0 , 0+2+0=2 , A->2 , C->0
[5,5] + [1,1] , A=[2] , C=0 , 5+1+0=6 , A->6 , C->0
[5] + [1] , A=[6,2] , C=0 , 5+1+0=6 , A->6 , C->0
[] + [] , A=[6,6,2] C=0 , END
</scratch>
662
| 662 |
Input:
155+475
Target:
| Input:
155+475
Target:
<scratch>
[1,5,5] has 3 digits.
[4,7,5] has 3 digits.
[1,5,5] + [4,7,5] , A=[] , C=0 , 5+5+0=10 , A->0 , C->1
[1,5] + [4,7] , A=[0] , C=1 , 5+7+1=13 , A->3 , C->1
[1] + [4] , A=[3,0] , C=1 , 1+4+1=6 , A->6 , C->0
[] + [] , A=[6,3,0] C=0 , END
</scratch>
630
| 630 |
Input:
298+406
Target:
| Input:
298+406
Target:
<scratch>
[2,9,8] has 3 digits.
[4,0,6] has 3 digits.
[2,9,8] + [4,0,6] , A=[] , C=0 , 8+6+0=14 , A->4 , C->1
[2,9] + [4,0] , A=[4] , C=1 , 9+0+1=10 , A->0 , C->1
[2] + [4] , A=[0,4] , C=1 , 2+4+1=7 , A->7 , C->0
[] + [] , A=[7,0,4] C=0 , END
</scratch>
704
| 704 |
Input:
332+42
Target:
| Input:
332+42
Target:
<scratch>
[3,3,2] has 3 digits.
[4,2] has 2 digits.
[3,3,2] + [4,2] , A=[] , C=0 , 2+2+0=4 , A->4 , C->0
[3,3] + [4] , A=[4] , C=0 , 3+4+0=7 , A->7 , C->0
[3] + [] , A=[7,4] , C=0 , 3+0+0=3 , A->3 , C->0
[] + [] , A=[3,7,4] C=0 , END
</scratch>
374
| 374 |
Input:
892+809
Target:
| Input:
892+809
Target:
<scratch>
[8,9,2] has 3 digits.
[8,0,9] has 3 digits.
[8,9,2] + [8,0,9] , A=[] , C=0 , 2+9+0=11 , A->1 , C->1
[8,9] + [8,0] , A=[1] , C=1 , 9+0+1=10 , A->0 , C->1
[8] + [8] , A=[0,1] , C=1 , 8+8+1=17 , A->7 , C->1
[] + [] , A=[7,0,1] C=1 , END
</scratch>
1701
| 1701 |
Input:
687+45
Target:
| Input:
687+45
Target:
<scratch>
[6,8,7] has 3 digits.
[4,5] has 2 digits.
[6,8,7] + [4,5] , A=[] , C=0 , 7+5+0=12 , A->2 , C->1
[6,8] + [4] , A=[2] , C=1 , 8+4+1=13 , A->3 , C->1
[6] + [] , A=[3,2] , C=1 , 6+0+1=7 , A->7 , C->0
[] + [] , A=[7,3,2] C=0 , END
</scratch>
732
| 732 |
Input:
837+606
Target:
| Input:
837+606
Target:
<scratch>
[8,3,7] has 3 digits.
[6,0,6] has 3 digits.
[8,3,7] + [6,0,6] , A=[] , C=0 , 7+6+0=13 , A->3 , C->1
[8,3] + [6,0] , A=[3] , C=1 , 3+0+1=4 , A->4 , C->0
[8] + [6] , A=[4,3] , C=0 , 8+6+0=14 , A->4 , C->1
[] + [] , A=[4,4,3] C=1 , END
</scratch>
1443
| 1443 |
Input:
184+22
Target:
| Input:
184+22
Target:
<scratch>
[1,8,4] has 3 digits.
[2,2] has 2 digits.
[1,8,4] + [2,2] , A=[] , C=0 , 4+2+0=6 , A->6 , C->0
[1,8] + [2] , A=[6] , C=0 , 8+2+0=10 , A->0 , C->1
[1] + [] , A=[0,6] , C=1 , 1+0+1=2 , A->2 , C->0
[] + [] , A=[2,0,6] C=0 , END
</scratch>
206
| 206 |
Input:
938+405
Target:
| Input:
938+405
Target:
<scratch>
[9,3,8] has 3 digits.
[4,0,5] has 3 digits.
[9,3,8] + [4,0,5] , A=[] , C=0 , 8+5+0=13 , A->3 , C->1
[9,3] + [4,0] , A=[3] , C=1 , 3+0+1=4 , A->4 , C->0
[9] + [4] , A=[4,3] , C=0 , 9+4+0=13 , A->3 , C->1
[] + [] , A=[3,4,3] C=1 , END
</scratch>
1343
| 1343 |
Input:
937+562
Target:
| Input:
937+562
Target:
<scratch>
[9,3,7] has 3 digits.
[5,6,2] has 3 digits.
[9,3,7] + [5,6,2] , A=[] , C=0 , 7+2+0=9 , A->9 , C->0
[9,3] + [5,6] , A=[9] , C=0 , 3+6+0=9 , A->9 , C->0
[9] + [5] , A=[9,9] , C=0 , 9+5+0=14 , A->4 , C->1
[] + [] , A=[4,9,9] C=1 , END
</scratch>
1499
| 1499 |
Input:
108+725
Target:
| Input:
108+725
Target:
<scratch>
[1,0,8] has 3 digits.
[7,2,5] has 3 digits.
[1,0,8] + [7,2,5] , A=[] , C=0 , 8+5+0=13 , A->3 , C->1
[1,0] + [7,2] , A=[3] , C=1 , 0+2+1=3 , A->3 , C->0
[1] + [7] , A=[3,3] , C=0 , 1+7+0=8 , A->8 , C->0
[] + [] , A=[8,3,3] C=0 , END
</scratch>
833
| 833 |
Input:
654+959
Target:
| Input:
654+959
Target:
<scratch>
[6,5,4] has 3 digits.
[9,5,9] has 3 digits.
[6,5,4] + [9,5,9] , A=[] , C=0 , 4+9+0=13 , A->3 , C->1
[6,5] + [9,5] , A=[3] , C=1 , 5+5+1=11 , A->1 , C->1
[6] + [9] , A=[1,3] , C=1 , 6+9+1=16 , A->6 , C->1
[] + [] , A=[6,1,3] C=1 , END
</scratch>
1613
| 1613 |
Input:
134+341
Target:
| Input:
134+341
Target:
<scratch>
[1,3,4] has 3 digits.
[3,4,1] has 3 digits.
[1,3,4] + [3,4,1] , A=[] , C=0 , 4+1+0=5 , A->5 , C->0
[1,3] + [3,4] , A=[5] , C=0 , 3+4+0=7 , A->7 , C->0
[1] + [3] , A=[7,5] , C=0 , 1+3+0=4 , A->4 , C->0
[] + [] , A=[4,7,5] C=0 , END
</scratch>
475
| 475 |
Input:
469+125
Target:
| Input:
469+125
Target:
<scratch>
[4,6,9] has 3 digits.
[1,2,5] has 3 digits.
[4,6,9] + [1,2,5] , A=[] , C=0 , 9+5+0=14 , A->4 , C->1
[4,6] + [1,2] , A=[4] , C=1 , 6+2+1=9 , A->9 , C->0
[4] + [1] , A=[9,4] , C=0 , 4+1+0=5 , A->5 , C->0
[] + [] , A=[5,9,4] C=0 , END
</scratch>
594
| 594 |
Input:
220+360
Target:
| Input:
220+360
Target:
<scratch>
[2,2,0] has 3 digits.
[3,6,0] has 3 digits.
[2,2,0] + [3,6,0] , A=[] , C=0 , 0+0+0=0 , A->0 , C->0
[2,2] + [3,6] , A=[0] , C=0 , 2+6+0=8 , A->8 , C->0
[2] + [3] , A=[8,0] , C=0 , 2+3+0=5 , A->5 , C->0
[] + [] , A=[5,8,0] C=0 , END
</scratch>
580
| 580 |
Input:
535+74
Target:
| Input:
535+74
Target:
<scratch>
[5,3,5] has 3 digits.
[7,4] has 2 digits.
[5,3,5] + [7,4] , A=[] , C=0 , 5+4+0=9 , A->9 , C->0
[5,3] + [7] , A=[9] , C=0 , 3+7+0=10 , A->0 , C->1
[5] + [] , A=[0,9] , C=1 , 5+0+1=6 , A->6 , C->0
[] + [] , A=[6,0,9] C=0 , END
</scratch>
609
| 609 |
Input:
838+844
Target:
| Input:
838+844
Target:
<scratch>
[8,3,8] has 3 digits.
[8,4,4] has 3 digits.
[8,3,8] + [8,4,4] , A=[] , C=0 , 8+4+0=12 , A->2 , C->1
[8,3] + [8,4] , A=[2] , C=1 , 3+4+1=8 , A->8 , C->0
[8] + [8] , A=[8,2] , C=0 , 8+8+0=16 , A->6 , C->1
[] + [] , A=[6,8,2] C=1 , END
</scratch>
1682
| 1682 |
Input:
176+96
Target:
| Input:
176+96
Target:
<scratch>
[1,7,6] has 3 digits.
[9,6] has 2 digits.
[1,7,6] + [9,6] , A=[] , C=0 , 6+6+0=12 , A->2 , C->1
[1,7] + [9] , A=[2] , C=1 , 7+9+1=17 , A->7 , C->1
[1] + [] , A=[7,2] , C=1 , 1+0+1=2 , A->2 , C->0
[] + [] , A=[2,7,2] C=0 , END
</scratch>
272
| 272 |
Input:
462+714
Target:
| Input:
462+714
Target:
<scratch>
[4,6,2] has 3 digits.
[7,1,4] has 3 digits.
[4,6,2] + [7,1,4] , A=[] , C=0 , 2+4+0=6 , A->6 , C->0
[4,6] + [7,1] , A=[6] , C=0 , 6+1+0=7 , A->7 , C->0
[4] + [7] , A=[7,6] , C=0 , 4+7+0=11 , A->1 , C->1
[] + [] , A=[1,7,6] C=1 , END
</scratch>
1176
| 1176 |
Input:
418+875
Target:
| Input:
418+875
Target:
<scratch>
[4,1,8] has 3 digits.
[8,7,5] has 3 digits.
[4,1,8] + [8,7,5] , A=[] , C=0 , 8+5+0=13 , A->3 , C->1
[4,1] + [8,7] , A=[3] , C=1 , 1+7+1=9 , A->9 , C->0
[4] + [8] , A=[9,3] , C=0 , 4+8+0=12 , A->2 , C->1
[] + [] , A=[2,9,3] C=1 , END
</scratch>
1293
| 1293 |
Input:
708+134
Target:
| Input:
708+134
Target:
<scratch>
[7,0,8] has 3 digits.
[1,3,4] has 3 digits.
[7,0,8] + [1,3,4] , A=[] , C=0 , 8+4+0=12 , A->2 , C->1
[7,0] + [1,3] , A=[2] , C=1 , 0+3+1=4 , A->4 , C->0
[7] + [1] , A=[4,2] , C=0 , 7+1+0=8 , A->8 , C->0
[] + [] , A=[8,4,2] C=0 , END
</scratch>
842
| 842 |
Input:
546+436
Target:
| Input:
546+436
Target:
<scratch>
[5,4,6] has 3 digits.
[4,3,6] has 3 digits.
[5,4,6] + [4,3,6] , A=[] , C=0 , 6+6+0=12 , A->2 , C->1
[5,4] + [4,3] , A=[2] , C=1 , 4+3+1=8 , A->8 , C->0
[5] + [4] , A=[8,2] , C=0 , 5+4+0=9 , A->9 , C->0
[] + [] , A=[9,8,2] C=0 , END
</scratch>
982
| 982 |
Input:
512+733
Target:
| Input:
512+733
Target:
<scratch>
[5,1,2] has 3 digits.
[7,3,3] has 3 digits.
[5,1,2] + [7,3,3] , A=[] , C=0 , 2+3+0=5 , A->5 , C->0
[5,1] + [7,3] , A=[5] , C=0 , 1+3+0=4 , A->4 , C->0
[5] + [7] , A=[4,5] , C=0 , 5+7+0=12 , A->2 , C->1
[] + [] , A=[2,4,5] C=1 , END
</scratch>
1245
| 1245 |
Input:
660+222
Target:
| Input:
660+222
Target:
<scratch>
[6,6,0] has 3 digits.
[2,2,2] has 3 digits.
[6,6,0] + [2,2,2] , A=[] , C=0 , 0+2+0=2 , A->2 , C->0
[6,6] + [2,2] , A=[2] , C=0 , 6+2+0=8 , A->8 , C->0
[6] + [2] , A=[8,2] , C=0 , 6+2+0=8 , A->8 , C->0
[] + [] , A=[8,8,2] C=0 , END
</scratch>
882
| 882 |
Input:
703+25
Target:
| Input:
703+25
Target:
<scratch>
[7,0,3] has 3 digits.
[2,5] has 2 digits.
[7,0,3] + [2,5] , A=[] , C=0 , 3+5+0=8 , A->8 , C->0
[7,0] + [2] , A=[8] , C=0 , 0+2+0=2 , A->2 , C->0
[7] + [] , A=[2,8] , C=0 , 7+0+0=7 , A->7 , C->0
[] + [] , A=[7,2,8] C=0 , END
</scratch>
728
| 728 |
Input:
50+171
Target:
| Input:
50+171
Target:
<scratch>
[5,0] has 2 digits.
[1,7,1] has 3 digits.
[5,0] + [1,7,1] , A=[] , C=0 , 0+1+0=1 , A->1 , C->0
[5] + [1,7] , A=[1] , C=0 , 5+7+0=12 , A->2 , C->1
[] + [1] , A=[2,1] , C=1 , 0+1+1=2 , A->2 , C->0
[] + [] , A=[2,2,1] C=0 , END
</scratch>
221
| 221 |
Input:
164+623
Target:
| Input:
164+623
Target:
<scratch>
[1,6,4] has 3 digits.
[6,2,3] has 3 digits.
[1,6,4] + [6,2,3] , A=[] , C=0 , 4+3+0=7 , A->7 , C->0
[1,6] + [6,2] , A=[7] , C=0 , 6+2+0=8 , A->8 , C->0
[1] + [6] , A=[8,7] , C=0 , 1+6+0=7 , A->7 , C->0
[] + [] , A=[7,8,7] C=0 , END
</scratch>
787
| 787 |
Input:
552+943
Target:
| Input:
552+943
Target:
<scratch>
[5,5,2] has 3 digits.
[9,4,3] has 3 digits.
[5,5,2] + [9,4,3] , A=[] , C=0 , 2+3+0=5 , A->5 , C->0
[5,5] + [9,4] , A=[5] , C=0 , 5+4+0=9 , A->9 , C->0
[5] + [9] , A=[9,5] , C=0 , 5+9+0=14 , A->4 , C->1
[] + [] , A=[4,9,5] C=1 , END
</scratch>
1495
| 1495 |
Input:
878+695
Target:
| Input:
878+695
Target:
<scratch>
[8,7,8] has 3 digits.
[6,9,5] has 3 digits.
[8,7,8] + [6,9,5] , A=[] , C=0 , 8+5+0=13 , A->3 , C->1
[8,7] + [6,9] , A=[3] , C=1 , 7+9+1=17 , A->7 , C->1
[8] + [6] , A=[7,3] , C=1 , 8+6+1=15 , A->5 , C->1
[] + [] , A=[5,7,3] C=1 , END
</scratch>
1573
| 1573 |
Input:
705+961
Target:
| Input:
705+961
Target:
<scratch>
[7,0,5] has 3 digits.
[9,6,1] has 3 digits.
[7,0,5] + [9,6,1] , A=[] , C=0 , 5+1+0=6 , A->6 , C->0
[7,0] + [9,6] , A=[6] , C=0 , 0+6+0=6 , A->6 , C->0
[7] + [9] , A=[6,6] , C=0 , 7+9+0=16 , A->6 , C->1
[] + [] , A=[6,6,6] C=1 , END
</scratch>
1666
| 1666 |
Input:
314+408
Target:
| Input:
314+408
Target:
<scratch>
[3,1,4] has 3 digits.
[4,0,8] has 3 digits.
[3,1,4] + [4,0,8] , A=[] , C=0 , 4+8+0=12 , A->2 , C->1
[3,1] + [4,0] , A=[2] , C=1 , 1+0+1=2 , A->2 , C->0
[3] + [4] , A=[2,2] , C=0 , 3+4+0=7 , A->7 , C->0
[] + [] , A=[7,2,2] C=0 , END
</scratch>
722
| 722 |
Input:
17+367
Target:
| Input:
17+367
Target:
<scratch>
[1,7] has 2 digits.
[3,6,7] has 3 digits.
[1,7] + [3,6,7] , A=[] , C=0 , 7+7+0=14 , A->4 , C->1
[1] + [3,6] , A=[4] , C=1 , 1+6+1=8 , A->8 , C->0
[] + [3] , A=[8,4] , C=0 , 0+3+0=3 , A->3 , C->0
[] + [] , A=[3,8,4] C=0 , END
</scratch>
384
| 384 |
Input:
276+635
Target:
| Input:
276+635
Target:
<scratch>
[2,7,6] has 3 digits.
[6,3,5] has 3 digits.
[2,7,6] + [6,3,5] , A=[] , C=0 , 6+5+0=11 , A->1 , C->1
[2,7] + [6,3] , A=[1] , C=1 , 7+3+1=11 , A->1 , C->1
[2] + [6] , A=[1,1] , C=1 , 2+6+1=9 , A->9 , C->0
[] + [] , A=[9,1,1] C=0 , END
</scratch>
911
| 911 |
Input:
799+614
Target:
| Input:
799+614
Target:
<scratch>
[7,9,9] has 3 digits.
[6,1,4] has 3 digits.
[7,9,9] + [6,1,4] , A=[] , C=0 , 9+4+0=13 , A->3 , C->1
[7,9] + [6,1] , A=[3] , C=1 , 9+1+1=11 , A->1 , C->1
[7] + [6] , A=[1,3] , C=1 , 7+6+1=14 , A->4 , C->1
[] + [] , A=[4,1,3] C=1 , END
</scratch>
1413
| 1413 |
Input:
747+458
Target:
| Input:
747+458
Target:
<scratch>
[7,4,7] has 3 digits.
[4,5,8] has 3 digits.
[7,4,7] + [4,5,8] , A=[] , C=0 , 7+8+0=15 , A->5 , C->1
[7,4] + [4,5] , A=[5] , C=1 , 4+5+1=10 , A->0 , C->1
[7] + [4] , A=[0,5] , C=1 , 7+4+1=12 , A->2 , C->1
[] + [] , A=[2,0,5] C=1 , END
</scratch>
1205
| 1205 |
Input:
52+435
Target:
| Input:
52+435
Target:
<scratch>
[5,2] has 2 digits.
[4,3,5] has 3 digits.
[5,2] + [4,3,5] , A=[] , C=0 , 2+5+0=7 , A->7 , C->0
[5] + [4,3] , A=[7] , C=0 , 5+3+0=8 , A->8 , C->0
[] + [4] , A=[8,7] , C=0 , 0+4+0=4 , A->4 , C->0
[] + [] , A=[4,8,7] C=0 , END
</scratch>
487
| 487 |
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