input_test
stringlengths 19
23
| scratchpad
stringlengths 151
283
| result_final
stringlengths 1
4
|
|---|---|---|
Input:
855+548
Target:
| Input:
855+548
Target:
<scratch>
[8,5,5] has 3 digits.
[5,4,8] has 3 digits.
[8,5,5] + [5,4,8] , A=[] , C=0 , 5+8+0=13 , A->3 , C->1
[8,5] + [5,4] , A=[3] , C=1 , 5+4+1=10 , A->0 , C->1
[8] + [5] , A=[0,3] , C=1 , 8+5+1=14 , A->4 , C->1
[] + [] , A=[4,0,3] C=1 , END
</scratch>
1403
| 1403 |
Input:
666+850
Target:
| Input:
666+850
Target:
<scratch>
[6,6,6] has 3 digits.
[8,5,0] has 3 digits.
[6,6,6] + [8,5,0] , A=[] , C=0 , 6+0+0=6 , A->6 , C->0
[6,6] + [8,5] , A=[6] , C=0 , 6+5+0=11 , A->1 , C->1
[6] + [8] , A=[1,6] , C=1 , 6+8+1=15 , A->5 , C->1
[] + [] , A=[5,1,6] C=1 , END
</scratch>
1516
| 1516 |
Input:
833+583
Target:
| Input:
833+583
Target:
<scratch>
[8,3,3] has 3 digits.
[5,8,3] has 3 digits.
[8,3,3] + [5,8,3] , A=[] , C=0 , 3+3+0=6 , A->6 , C->0
[8,3] + [5,8] , A=[6] , C=0 , 3+8+0=11 , A->1 , C->1
[8] + [5] , A=[1,6] , C=1 , 8+5+1=14 , A->4 , C->1
[] + [] , A=[4,1,6] C=1 , END
</scratch>
1416
| 1416 |
Input:
192+936
Target:
| Input:
192+936
Target:
<scratch>
[1,9,2] has 3 digits.
[9,3,6] has 3 digits.
[1,9,2] + [9,3,6] , A=[] , C=0 , 2+6+0=8 , A->8 , C->0
[1,9] + [9,3] , A=[8] , C=0 , 9+3+0=12 , A->2 , C->1
[1] + [9] , A=[2,8] , C=1 , 1+9+1=11 , A->1 , C->1
[] + [] , A=[1,2,8] C=1 , END
</scratch>
1128
| 1128 |
Input:
550+476
Target:
| Input:
550+476
Target:
<scratch>
[5,5,0] has 3 digits.
[4,7,6] has 3 digits.
[5,5,0] + [4,7,6] , A=[] , C=0 , 0+6+0=6 , A->6 , C->0
[5,5] + [4,7] , A=[6] , C=0 , 5+7+0=12 , A->2 , C->1
[5] + [4] , A=[2,6] , C=1 , 5+4+1=10 , A->0 , C->1
[] + [] , A=[0,2,6] C=1 , END
</scratch>
1026
| 1026 |
Input:
951+396
Target:
| Input:
951+396
Target:
<scratch>
[9,5,1] has 3 digits.
[3,9,6] has 3 digits.
[9,5,1] + [3,9,6] , A=[] , C=0 , 1+6+0=7 , A->7 , C->0
[9,5] + [3,9] , A=[7] , C=0 , 5+9+0=14 , A->4 , C->1
[9] + [3] , A=[4,7] , C=1 , 9+3+1=13 , A->3 , C->1
[] + [] , A=[3,4,7] C=1 , END
</scratch>
1347
| 1347 |
Input:
369+271
Target:
| Input:
369+271
Target:
<scratch>
[3,6,9] has 3 digits.
[2,7,1] has 3 digits.
[3,6,9] + [2,7,1] , A=[] , C=0 , 9+1+0=10 , A->0 , C->1
[3,6] + [2,7] , A=[0] , C=1 , 6+7+1=14 , A->4 , C->1
[3] + [2] , A=[4,0] , C=1 , 3+2+1=6 , A->6 , C->0
[] + [] , A=[6,4,0] C=0 , END
</scratch>
640
| 640 |
Input:
813+52
Target:
| Input:
813+52
Target:
<scratch>
[8,1,3] has 3 digits.
[5,2] has 2 digits.
[8,1,3] + [5,2] , A=[] , C=0 , 3+2+0=5 , A->5 , C->0
[8,1] + [5] , A=[5] , C=0 , 1+5+0=6 , A->6 , C->0
[8] + [] , A=[6,5] , C=0 , 8+0+0=8 , A->8 , C->0
[] + [] , A=[8,6,5] C=0 , END
</scratch>
865
| 865 |
Input:
988+649
Target:
| Input:
988+649
Target:
<scratch>
[9,8,8] has 3 digits.
[6,4,9] has 3 digits.
[9,8,8] + [6,4,9] , A=[] , C=0 , 8+9+0=17 , A->7 , C->1
[9,8] + [6,4] , A=[7] , C=1 , 8+4+1=13 , A->3 , C->1
[9] + [6] , A=[3,7] , C=1 , 9+6+1=16 , A->6 , C->1
[] + [] , A=[6,3,7] C=1 , END
</scratch>
1637
| 1637 |
Input:
840+764
Target:
| Input:
840+764
Target:
<scratch>
[8,4,0] has 3 digits.
[7,6,4] has 3 digits.
[8,4,0] + [7,6,4] , A=[] , C=0 , 0+4+0=4 , A->4 , C->0
[8,4] + [7,6] , A=[4] , C=0 , 4+6+0=10 , A->0 , C->1
[8] + [7] , A=[0,4] , C=1 , 8+7+1=16 , A->6 , C->1
[] + [] , A=[6,0,4] C=1 , END
</scratch>
1604
| 1604 |
Input:
703+717
Target:
| Input:
703+717
Target:
<scratch>
[7,0,3] has 3 digits.
[7,1,7] has 3 digits.
[7,0,3] + [7,1,7] , A=[] , C=0 , 3+7+0=10 , A->0 , C->1
[7,0] + [7,1] , A=[0] , C=1 , 0+1+1=2 , A->2 , C->0
[7] + [7] , A=[2,0] , C=0 , 7+7+0=14 , A->4 , C->1
[] + [] , A=[4,2,0] C=1 , END
</scratch>
1420
| 1420 |
Input:
976+461
Target:
| Input:
976+461
Target:
<scratch>
[9,7,6] has 3 digits.
[4,6,1] has 3 digits.
[9,7,6] + [4,6,1] , A=[] , C=0 , 6+1+0=7 , A->7 , C->0
[9,7] + [4,6] , A=[7] , C=0 , 7+6+0=13 , A->3 , C->1
[9] + [4] , A=[3,7] , C=1 , 9+4+1=14 , A->4 , C->1
[] + [] , A=[4,3,7] C=1 , END
</scratch>
1437
| 1437 |
Input:
175+258
Target:
| Input:
175+258
Target:
<scratch>
[1,7,5] has 3 digits.
[2,5,8] has 3 digits.
[1,7,5] + [2,5,8] , A=[] , C=0 , 5+8+0=13 , A->3 , C->1
[1,7] + [2,5] , A=[3] , C=1 , 7+5+1=13 , A->3 , C->1
[1] + [2] , A=[3,3] , C=1 , 1+2+1=4 , A->4 , C->0
[] + [] , A=[4,3,3] C=0 , END
</scratch>
433
| 433 |
Input:
979+462
Target:
| Input:
979+462
Target:
<scratch>
[9,7,9] has 3 digits.
[4,6,2] has 3 digits.
[9,7,9] + [4,6,2] , A=[] , C=0 , 9+2+0=11 , A->1 , C->1
[9,7] + [4,6] , A=[1] , C=1 , 7+6+1=14 , A->4 , C->1
[9] + [4] , A=[4,1] , C=1 , 9+4+1=14 , A->4 , C->1
[] + [] , A=[4,4,1] C=1 , END
</scratch>
1441
| 1441 |
Input:
106+231
Target:
| Input:
106+231
Target:
<scratch>
[1,0,6] has 3 digits.
[2,3,1] has 3 digits.
[1,0,6] + [2,3,1] , A=[] , C=0 , 6+1+0=7 , A->7 , C->0
[1,0] + [2,3] , A=[7] , C=0 , 0+3+0=3 , A->3 , C->0
[1] + [2] , A=[3,7] , C=0 , 1+2+0=3 , A->3 , C->0
[] + [] , A=[3,3,7] C=0 , END
</scratch>
337
| 337 |
Input:
804+41
Target:
| Input:
804+41
Target:
<scratch>
[8,0,4] has 3 digits.
[4,1] has 2 digits.
[8,0,4] + [4,1] , A=[] , C=0 , 4+1+0=5 , A->5 , C->0
[8,0] + [4] , A=[5] , C=0 , 0+4+0=4 , A->4 , C->0
[8] + [] , A=[4,5] , C=0 , 8+0+0=8 , A->8 , C->0
[] + [] , A=[8,4,5] C=0 , END
</scratch>
845
| 845 |
Input:
539+545
Target:
| Input:
539+545
Target:
<scratch>
[5,3,9] has 3 digits.
[5,4,5] has 3 digits.
[5,3,9] + [5,4,5] , A=[] , C=0 , 9+5+0=14 , A->4 , C->1
[5,3] + [5,4] , A=[4] , C=1 , 3+4+1=8 , A->8 , C->0
[5] + [5] , A=[8,4] , C=0 , 5+5+0=10 , A->0 , C->1
[] + [] , A=[0,8,4] C=1 , END
</scratch>
1084
| 1084 |
Input:
608+436
Target:
| Input:
608+436
Target:
<scratch>
[6,0,8] has 3 digits.
[4,3,6] has 3 digits.
[6,0,8] + [4,3,6] , A=[] , C=0 , 8+6+0=14 , A->4 , C->1
[6,0] + [4,3] , A=[4] , C=1 , 0+3+1=4 , A->4 , C->0
[6] + [4] , A=[4,4] , C=0 , 6+4+0=10 , A->0 , C->1
[] + [] , A=[0,4,4] C=1 , END
</scratch>
1044
| 1044 |
Input:
210+269
Target:
| Input:
210+269
Target:
<scratch>
[2,1,0] has 3 digits.
[2,6,9] has 3 digits.
[2,1,0] + [2,6,9] , A=[] , C=0 , 0+9+0=9 , A->9 , C->0
[2,1] + [2,6] , A=[9] , C=0 , 1+6+0=7 , A->7 , C->0
[2] + [2] , A=[7,9] , C=0 , 2+2+0=4 , A->4 , C->0
[] + [] , A=[4,7,9] C=0 , END
</scratch>
479
| 479 |
Input:
980+785
Target:
| Input:
980+785
Target:
<scratch>
[9,8,0] has 3 digits.
[7,8,5] has 3 digits.
[9,8,0] + [7,8,5] , A=[] , C=0 , 0+5+0=5 , A->5 , C->0
[9,8] + [7,8] , A=[5] , C=0 , 8+8+0=16 , A->6 , C->1
[9] + [7] , A=[6,5] , C=1 , 9+7+1=17 , A->7 , C->1
[] + [] , A=[7,6,5] C=1 , END
</scratch>
1765
| 1765 |
Input:
768+688
Target:
| Input:
768+688
Target:
<scratch>
[7,6,8] has 3 digits.
[6,8,8] has 3 digits.
[7,6,8] + [6,8,8] , A=[] , C=0 , 8+8+0=16 , A->6 , C->1
[7,6] + [6,8] , A=[6] , C=1 , 6+8+1=15 , A->5 , C->1
[7] + [6] , A=[5,6] , C=1 , 7+6+1=14 , A->4 , C->1
[] + [] , A=[4,5,6] C=1 , END
</scratch>
1456
| 1456 |
Input:
989+647
Target:
| Input:
989+647
Target:
<scratch>
[9,8,9] has 3 digits.
[6,4,7] has 3 digits.
[9,8,9] + [6,4,7] , A=[] , C=0 , 9+7+0=16 , A->6 , C->1
[9,8] + [6,4] , A=[6] , C=1 , 8+4+1=13 , A->3 , C->1
[9] + [6] , A=[3,6] , C=1 , 9+6+1=16 , A->6 , C->1
[] + [] , A=[6,3,6] C=1 , END
</scratch>
1636
| 1636 |
Input:
980+285
Target:
| Input:
980+285
Target:
<scratch>
[9,8,0] has 3 digits.
[2,8,5] has 3 digits.
[9,8,0] + [2,8,5] , A=[] , C=0 , 0+5+0=5 , A->5 , C->0
[9,8] + [2,8] , A=[5] , C=0 , 8+8+0=16 , A->6 , C->1
[9] + [2] , A=[6,5] , C=1 , 9+2+1=12 , A->2 , C->1
[] + [] , A=[2,6,5] C=1 , END
</scratch>
1265
| 1265 |
Input:
198+800
Target:
| Input:
198+800
Target:
<scratch>
[1,9,8] has 3 digits.
[8,0,0] has 3 digits.
[1,9,8] + [8,0,0] , A=[] , C=0 , 8+0+0=8 , A->8 , C->0
[1,9] + [8,0] , A=[8] , C=0 , 9+0+0=9 , A->9 , C->0
[1] + [8] , A=[9,8] , C=0 , 1+8+0=9 , A->9 , C->0
[] + [] , A=[9,9,8] C=0 , END
</scratch>
998
| 998 |
Input:
469+639
Target:
| Input:
469+639
Target:
<scratch>
[4,6,9] has 3 digits.
[6,3,9] has 3 digits.
[4,6,9] + [6,3,9] , A=[] , C=0 , 9+9+0=18 , A->8 , C->1
[4,6] + [6,3] , A=[8] , C=1 , 6+3+1=10 , A->0 , C->1
[4] + [6] , A=[0,8] , C=1 , 4+6+1=11 , A->1 , C->1
[] + [] , A=[1,0,8] C=1 , END
</scratch>
1108
| 1108 |
Input:
51+136
Target:
| Input:
51+136
Target:
<scratch>
[5,1] has 2 digits.
[1,3,6] has 3 digits.
[5,1] + [1,3,6] , A=[] , C=0 , 1+6+0=7 , A->7 , C->0
[5] + [1,3] , A=[7] , C=0 , 5+3+0=8 , A->8 , C->0
[] + [1] , A=[8,7] , C=0 , 0+1+0=1 , A->1 , C->0
[] + [] , A=[1,8,7] C=0 , END
</scratch>
187
| 187 |
Input:
124+188
Target:
| Input:
124+188
Target:
<scratch>
[1,2,4] has 3 digits.
[1,8,8] has 3 digits.
[1,2,4] + [1,8,8] , A=[] , C=0 , 4+8+0=12 , A->2 , C->1
[1,2] + [1,8] , A=[2] , C=1 , 2+8+1=11 , A->1 , C->1
[1] + [1] , A=[1,2] , C=1 , 1+1+1=3 , A->3 , C->0
[] + [] , A=[3,1,2] C=0 , END
</scratch>
312
| 312 |
Input:
406+300
Target:
| Input:
406+300
Target:
<scratch>
[4,0,6] has 3 digits.
[3,0,0] has 3 digits.
[4,0,6] + [3,0,0] , A=[] , C=0 , 6+0+0=6 , A->6 , C->0
[4,0] + [3,0] , A=[6] , C=0 , 0+0+0=0 , A->0 , C->0
[4] + [3] , A=[0,6] , C=0 , 4+3+0=7 , A->7 , C->0
[] + [] , A=[7,0,6] C=0 , END
</scratch>
706
| 706 |
Input:
998+977
Target:
| Input:
998+977
Target:
<scratch>
[9,9,8] has 3 digits.
[9,7,7] has 3 digits.
[9,9,8] + [9,7,7] , A=[] , C=0 , 8+7+0=15 , A->5 , C->1
[9,9] + [9,7] , A=[5] , C=1 , 9+7+1=17 , A->7 , C->1
[9] + [9] , A=[7,5] , C=1 , 9+9+1=19 , A->9 , C->1
[] + [] , A=[9,7,5] C=1 , END
</scratch>
1975
| 1975 |
Input:
936+809
Target:
| Input:
936+809
Target:
<scratch>
[9,3,6] has 3 digits.
[8,0,9] has 3 digits.
[9,3,6] + [8,0,9] , A=[] , C=0 , 6+9+0=15 , A->5 , C->1
[9,3] + [8,0] , A=[5] , C=1 , 3+0+1=4 , A->4 , C->0
[9] + [8] , A=[4,5] , C=0 , 9+8+0=17 , A->7 , C->1
[] + [] , A=[7,4,5] C=1 , END
</scratch>
1745
| 1745 |
Input:
397+337
Target:
| Input:
397+337
Target:
<scratch>
[3,9,7] has 3 digits.
[3,3,7] has 3 digits.
[3,9,7] + [3,3,7] , A=[] , C=0 , 7+7+0=14 , A->4 , C->1
[3,9] + [3,3] , A=[4] , C=1 , 9+3+1=13 , A->3 , C->1
[3] + [3] , A=[3,4] , C=1 , 3+3+1=7 , A->7 , C->0
[] + [] , A=[7,3,4] C=0 , END
</scratch>
734
| 734 |
Input:
956+937
Target:
| Input:
956+937
Target:
<scratch>
[9,5,6] has 3 digits.
[9,3,7] has 3 digits.
[9,5,6] + [9,3,7] , A=[] , C=0 , 6+7+0=13 , A->3 , C->1
[9,5] + [9,3] , A=[3] , C=1 , 5+3+1=9 , A->9 , C->0
[9] + [9] , A=[9,3] , C=0 , 9+9+0=18 , A->8 , C->1
[] + [] , A=[8,9,3] C=1 , END
</scratch>
1893
| 1893 |
Input:
747+196
Target:
| Input:
747+196
Target:
<scratch>
[7,4,7] has 3 digits.
[1,9,6] has 3 digits.
[7,4,7] + [1,9,6] , A=[] , C=0 , 7+6+0=13 , A->3 , C->1
[7,4] + [1,9] , A=[3] , C=1 , 4+9+1=14 , A->4 , C->1
[7] + [1] , A=[4,3] , C=1 , 7+1+1=9 , A->9 , C->0
[] + [] , A=[9,4,3] C=0 , END
</scratch>
943
| 943 |
Input:
30+724
Target:
| Input:
30+724
Target:
<scratch>
[3,0] has 2 digits.
[7,2,4] has 3 digits.
[3,0] + [7,2,4] , A=[] , C=0 , 0+4+0=4 , A->4 , C->0
[3] + [7,2] , A=[4] , C=0 , 3+2+0=5 , A->5 , C->0
[] + [7] , A=[5,4] , C=0 , 0+7+0=7 , A->7 , C->0
[] + [] , A=[7,5,4] C=0 , END
</scratch>
754
| 754 |
Input:
263+316
Target:
| Input:
263+316
Target:
<scratch>
[2,6,3] has 3 digits.
[3,1,6] has 3 digits.
[2,6,3] + [3,1,6] , A=[] , C=0 , 3+6+0=9 , A->9 , C->0
[2,6] + [3,1] , A=[9] , C=0 , 6+1+0=7 , A->7 , C->0
[2] + [3] , A=[7,9] , C=0 , 2+3+0=5 , A->5 , C->0
[] + [] , A=[5,7,9] C=0 , END
</scratch>
579
| 579 |
Input:
662+7
Target:
| Input:
662+7
Target:
<scratch>
[6,6,2] has 3 digits.
[7] has 1 digits.
[6,6,2] + [7] , A=[] , C=0 , 2+7+0=9 , A->9 , C->0
[6,6] + [] , A=[9] , C=0 , 6+0+0=6 , A->6 , C->0
[6] + [] , A=[6,9] , C=0 , 6+0+0=6 , A->6 , C->0
[] + [] , A=[6,6,9] C=0 , END
</scratch>
669
| 669 |
Input:
441+121
Target:
| Input:
441+121
Target:
<scratch>
[4,4,1] has 3 digits.
[1,2,1] has 3 digits.
[4,4,1] + [1,2,1] , A=[] , C=0 , 1+1+0=2 , A->2 , C->0
[4,4] + [1,2] , A=[2] , C=0 , 4+2+0=6 , A->6 , C->0
[4] + [1] , A=[6,2] , C=0 , 4+1+0=5 , A->5 , C->0
[] + [] , A=[5,6,2] C=0 , END
</scratch>
562
| 562 |
Input:
850+575
Target:
| Input:
850+575
Target:
<scratch>
[8,5,0] has 3 digits.
[5,7,5] has 3 digits.
[8,5,0] + [5,7,5] , A=[] , C=0 , 0+5+0=5 , A->5 , C->0
[8,5] + [5,7] , A=[5] , C=0 , 5+7+0=12 , A->2 , C->1
[8] + [5] , A=[2,5] , C=1 , 8+5+1=14 , A->4 , C->1
[] + [] , A=[4,2,5] C=1 , END
</scratch>
1425
| 1425 |
Input:
536+582
Target:
| Input:
536+582
Target:
<scratch>
[5,3,6] has 3 digits.
[5,8,2] has 3 digits.
[5,3,6] + [5,8,2] , A=[] , C=0 , 6+2+0=8 , A->8 , C->0
[5,3] + [5,8] , A=[8] , C=0 , 3+8+0=11 , A->1 , C->1
[5] + [5] , A=[1,8] , C=1 , 5+5+1=11 , A->1 , C->1
[] + [] , A=[1,1,8] C=1 , END
</scratch>
1118
| 1118 |
Input:
943+269
Target:
| Input:
943+269
Target:
<scratch>
[9,4,3] has 3 digits.
[2,6,9] has 3 digits.
[9,4,3] + [2,6,9] , A=[] , C=0 , 3+9+0=12 , A->2 , C->1
[9,4] + [2,6] , A=[2] , C=1 , 4+6+1=11 , A->1 , C->1
[9] + [2] , A=[1,2] , C=1 , 9+2+1=12 , A->2 , C->1
[] + [] , A=[2,1,2] C=1 , END
</scratch>
1212
| 1212 |
Input:
837+776
Target:
| Input:
837+776
Target:
<scratch>
[8,3,7] has 3 digits.
[7,7,6] has 3 digits.
[8,3,7] + [7,7,6] , A=[] , C=0 , 7+6+0=13 , A->3 , C->1
[8,3] + [7,7] , A=[3] , C=1 , 3+7+1=11 , A->1 , C->1
[8] + [7] , A=[1,3] , C=1 , 8+7+1=16 , A->6 , C->1
[] + [] , A=[6,1,3] C=1 , END
</scratch>
1613
| 1613 |
Input:
312+515
Target:
| Input:
312+515
Target:
<scratch>
[3,1,2] has 3 digits.
[5,1,5] has 3 digits.
[3,1,2] + [5,1,5] , A=[] , C=0 , 2+5+0=7 , A->7 , C->0
[3,1] + [5,1] , A=[7] , C=0 , 1+1+0=2 , A->2 , C->0
[3] + [5] , A=[2,7] , C=0 , 3+5+0=8 , A->8 , C->0
[] + [] , A=[8,2,7] C=0 , END
</scratch>
827
| 827 |
Input:
635+581
Target:
| Input:
635+581
Target:
<scratch>
[6,3,5] has 3 digits.
[5,8,1] has 3 digits.
[6,3,5] + [5,8,1] , A=[] , C=0 , 5+1+0=6 , A->6 , C->0
[6,3] + [5,8] , A=[6] , C=0 , 3+8+0=11 , A->1 , C->1
[6] + [5] , A=[1,6] , C=1 , 6+5+1=12 , A->2 , C->1
[] + [] , A=[2,1,6] C=1 , END
</scratch>
1216
| 1216 |
Input:
612+54
Target:
| Input:
612+54
Target:
<scratch>
[6,1,2] has 3 digits.
[5,4] has 2 digits.
[6,1,2] + [5,4] , A=[] , C=0 , 2+4+0=6 , A->6 , C->0
[6,1] + [5] , A=[6] , C=0 , 1+5+0=6 , A->6 , C->0
[6] + [] , A=[6,6] , C=0 , 6+0+0=6 , A->6 , C->0
[] + [] , A=[6,6,6] C=0 , END
</scratch>
666
| 666 |
Input:
624+897
Target:
| Input:
624+897
Target:
<scratch>
[6,2,4] has 3 digits.
[8,9,7] has 3 digits.
[6,2,4] + [8,9,7] , A=[] , C=0 , 4+7+0=11 , A->1 , C->1
[6,2] + [8,9] , A=[1] , C=1 , 2+9+1=12 , A->2 , C->1
[6] + [8] , A=[2,1] , C=1 , 6+8+1=15 , A->5 , C->1
[] + [] , A=[5,2,1] C=1 , END
</scratch>
1521
| 1521 |
Input:
711+213
Target:
| Input:
711+213
Target:
<scratch>
[7,1,1] has 3 digits.
[2,1,3] has 3 digits.
[7,1,1] + [2,1,3] , A=[] , C=0 , 1+3+0=4 , A->4 , C->0
[7,1] + [2,1] , A=[4] , C=0 , 1+1+0=2 , A->2 , C->0
[7] + [2] , A=[2,4] , C=0 , 7+2+0=9 , A->9 , C->0
[] + [] , A=[9,2,4] C=0 , END
</scratch>
924
| 924 |
Input:
177+823
Target:
| Input:
177+823
Target:
<scratch>
[1,7,7] has 3 digits.
[8,2,3] has 3 digits.
[1,7,7] + [8,2,3] , A=[] , C=0 , 7+3+0=10 , A->0 , C->1
[1,7] + [8,2] , A=[0] , C=1 , 7+2+1=10 , A->0 , C->1
[1] + [8] , A=[0,0] , C=1 , 1+8+1=10 , A->0 , C->1
[] + [] , A=[0,0,0] C=1 , END
</scratch>
1000
| 1000 |
Input:
406+290
Target:
| Input:
406+290
Target:
<scratch>
[4,0,6] has 3 digits.
[2,9,0] has 3 digits.
[4,0,6] + [2,9,0] , A=[] , C=0 , 6+0+0=6 , A->6 , C->0
[4,0] + [2,9] , A=[6] , C=0 , 0+9+0=9 , A->9 , C->0
[4] + [2] , A=[9,6] , C=0 , 4+2+0=6 , A->6 , C->0
[] + [] , A=[6,9,6] C=0 , END
</scratch>
696
| 696 |
Input:
513+594
Target:
| Input:
513+594
Target:
<scratch>
[5,1,3] has 3 digits.
[5,9,4] has 3 digits.
[5,1,3] + [5,9,4] , A=[] , C=0 , 3+4+0=7 , A->7 , C->0
[5,1] + [5,9] , A=[7] , C=0 , 1+9+0=10 , A->0 , C->1
[5] + [5] , A=[0,7] , C=1 , 5+5+1=11 , A->1 , C->1
[] + [] , A=[1,0,7] C=1 , END
</scratch>
1107
| 1107 |
Input:
304+254
Target:
| Input:
304+254
Target:
<scratch>
[3,0,4] has 3 digits.
[2,5,4] has 3 digits.
[3,0,4] + [2,5,4] , A=[] , C=0 , 4+4+0=8 , A->8 , C->0
[3,0] + [2,5] , A=[8] , C=0 , 0+5+0=5 , A->5 , C->0
[3] + [2] , A=[5,8] , C=0 , 3+2+0=5 , A->5 , C->0
[] + [] , A=[5,5,8] C=0 , END
</scratch>
558
| 558 |
Input:
299+918
Target:
| Input:
299+918
Target:
<scratch>
[2,9,9] has 3 digits.
[9,1,8] has 3 digits.
[2,9,9] + [9,1,8] , A=[] , C=0 , 9+8+0=17 , A->7 , C->1
[2,9] + [9,1] , A=[7] , C=1 , 9+1+1=11 , A->1 , C->1
[2] + [9] , A=[1,7] , C=1 , 2+9+1=12 , A->2 , C->1
[] + [] , A=[2,1,7] C=1 , END
</scratch>
1217
| 1217 |
Input:
839+611
Target:
| Input:
839+611
Target:
<scratch>
[8,3,9] has 3 digits.
[6,1,1] has 3 digits.
[8,3,9] + [6,1,1] , A=[] , C=0 , 9+1+0=10 , A->0 , C->1
[8,3] + [6,1] , A=[0] , C=1 , 3+1+1=5 , A->5 , C->0
[8] + [6] , A=[5,0] , C=0 , 8+6+0=14 , A->4 , C->1
[] + [] , A=[4,5,0] C=1 , END
</scratch>
1450
| 1450 |
Input:
45+656
Target:
| Input:
45+656
Target:
<scratch>
[4,5] has 2 digits.
[6,5,6] has 3 digits.
[4,5] + [6,5,6] , A=[] , C=0 , 5+6+0=11 , A->1 , C->1
[4] + [6,5] , A=[1] , C=1 , 4+5+1=10 , A->0 , C->1
[] + [6] , A=[0,1] , C=1 , 0+6+1=7 , A->7 , C->0
[] + [] , A=[7,0,1] C=0 , END
</scratch>
701
| 701 |
Input:
680+366
Target:
| Input:
680+366
Target:
<scratch>
[6,8,0] has 3 digits.
[3,6,6] has 3 digits.
[6,8,0] + [3,6,6] , A=[] , C=0 , 0+6+0=6 , A->6 , C->0
[6,8] + [3,6] , A=[6] , C=0 , 8+6+0=14 , A->4 , C->1
[6] + [3] , A=[4,6] , C=1 , 6+3+1=10 , A->0 , C->1
[] + [] , A=[0,4,6] C=1 , END
</scratch>
1046
| 1046 |
Input:
472+298
Target:
| Input:
472+298
Target:
<scratch>
[4,7,2] has 3 digits.
[2,9,8] has 3 digits.
[4,7,2] + [2,9,8] , A=[] , C=0 , 2+8+0=10 , A->0 , C->1
[4,7] + [2,9] , A=[0] , C=1 , 7+9+1=17 , A->7 , C->1
[4] + [2] , A=[7,0] , C=1 , 4+2+1=7 , A->7 , C->0
[] + [] , A=[7,7,0] C=0 , END
</scratch>
770
| 770 |
Input:
324+826
Target:
| Input:
324+826
Target:
<scratch>
[3,2,4] has 3 digits.
[8,2,6] has 3 digits.
[3,2,4] + [8,2,6] , A=[] , C=0 , 4+6+0=10 , A->0 , C->1
[3,2] + [8,2] , A=[0] , C=1 , 2+2+1=5 , A->5 , C->0
[3] + [8] , A=[5,0] , C=0 , 3+8+0=11 , A->1 , C->1
[] + [] , A=[1,5,0] C=1 , END
</scratch>
1150
| 1150 |
Input:
972+573
Target:
| Input:
972+573
Target:
<scratch>
[9,7,2] has 3 digits.
[5,7,3] has 3 digits.
[9,7,2] + [5,7,3] , A=[] , C=0 , 2+3+0=5 , A->5 , C->0
[9,7] + [5,7] , A=[5] , C=0 , 7+7+0=14 , A->4 , C->1
[9] + [5] , A=[4,5] , C=1 , 9+5+1=15 , A->5 , C->1
[] + [] , A=[5,4,5] C=1 , END
</scratch>
1545
| 1545 |
Input:
788+780
Target:
| Input:
788+780
Target:
<scratch>
[7,8,8] has 3 digits.
[7,8,0] has 3 digits.
[7,8,8] + [7,8,0] , A=[] , C=0 , 8+0+0=8 , A->8 , C->0
[7,8] + [7,8] , A=[8] , C=0 , 8+8+0=16 , A->6 , C->1
[7] + [7] , A=[6,8] , C=1 , 7+7+1=15 , A->5 , C->1
[] + [] , A=[5,6,8] C=1 , END
</scratch>
1568
| 1568 |
Input:
835+131
Target:
| Input:
835+131
Target:
<scratch>
[8,3,5] has 3 digits.
[1,3,1] has 3 digits.
[8,3,5] + [1,3,1] , A=[] , C=0 , 5+1+0=6 , A->6 , C->0
[8,3] + [1,3] , A=[6] , C=0 , 3+3+0=6 , A->6 , C->0
[8] + [1] , A=[6,6] , C=0 , 8+1+0=9 , A->9 , C->0
[] + [] , A=[9,6,6] C=0 , END
</scratch>
966
| 966 |
Input:
347+222
Target:
| Input:
347+222
Target:
<scratch>
[3,4,7] has 3 digits.
[2,2,2] has 3 digits.
[3,4,7] + [2,2,2] , A=[] , C=0 , 7+2+0=9 , A->9 , C->0
[3,4] + [2,2] , A=[9] , C=0 , 4+2+0=6 , A->6 , C->0
[3] + [2] , A=[6,9] , C=0 , 3+2+0=5 , A->5 , C->0
[] + [] , A=[5,6,9] C=0 , END
</scratch>
569
| 569 |
Input:
321+433
Target:
| Input:
321+433
Target:
<scratch>
[3,2,1] has 3 digits.
[4,3,3] has 3 digits.
[3,2,1] + [4,3,3] , A=[] , C=0 , 1+3+0=4 , A->4 , C->0
[3,2] + [4,3] , A=[4] , C=0 , 2+3+0=5 , A->5 , C->0
[3] + [4] , A=[5,4] , C=0 , 3+4+0=7 , A->7 , C->0
[] + [] , A=[7,5,4] C=0 , END
</scratch>
754
| 754 |
Input:
627+923
Target:
| Input:
627+923
Target:
<scratch>
[6,2,7] has 3 digits.
[9,2,3] has 3 digits.
[6,2,7] + [9,2,3] , A=[] , C=0 , 7+3+0=10 , A->0 , C->1
[6,2] + [9,2] , A=[0] , C=1 , 2+2+1=5 , A->5 , C->0
[6] + [9] , A=[5,0] , C=0 , 6+9+0=15 , A->5 , C->1
[] + [] , A=[5,5,0] C=1 , END
</scratch>
1550
| 1550 |
Input:
317+969
Target:
| Input:
317+969
Target:
<scratch>
[3,1,7] has 3 digits.
[9,6,9] has 3 digits.
[3,1,7] + [9,6,9] , A=[] , C=0 , 7+9+0=16 , A->6 , C->1
[3,1] + [9,6] , A=[6] , C=1 , 1+6+1=8 , A->8 , C->0
[3] + [9] , A=[8,6] , C=0 , 3+9+0=12 , A->2 , C->1
[] + [] , A=[2,8,6] C=1 , END
</scratch>
1286
| 1286 |
Input:
558+353
Target:
| Input:
558+353
Target:
<scratch>
[5,5,8] has 3 digits.
[3,5,3] has 3 digits.
[5,5,8] + [3,5,3] , A=[] , C=0 , 8+3+0=11 , A->1 , C->1
[5,5] + [3,5] , A=[1] , C=1 , 5+5+1=11 , A->1 , C->1
[5] + [3] , A=[1,1] , C=1 , 5+3+1=9 , A->9 , C->0
[] + [] , A=[9,1,1] C=0 , END
</scratch>
911
| 911 |
Input:
648+770
Target:
| Input:
648+770
Target:
<scratch>
[6,4,8] has 3 digits.
[7,7,0] has 3 digits.
[6,4,8] + [7,7,0] , A=[] , C=0 , 8+0+0=8 , A->8 , C->0
[6,4] + [7,7] , A=[8] , C=0 , 4+7+0=11 , A->1 , C->1
[6] + [7] , A=[1,8] , C=1 , 6+7+1=14 , A->4 , C->1
[] + [] , A=[4,1,8] C=1 , END
</scratch>
1418
| 1418 |
Input:
916+756
Target:
| Input:
916+756
Target:
<scratch>
[9,1,6] has 3 digits.
[7,5,6] has 3 digits.
[9,1,6] + [7,5,6] , A=[] , C=0 , 6+6+0=12 , A->2 , C->1
[9,1] + [7,5] , A=[2] , C=1 , 1+5+1=7 , A->7 , C->0
[9] + [7] , A=[7,2] , C=0 , 9+7+0=16 , A->6 , C->1
[] + [] , A=[6,7,2] C=1 , END
</scratch>
1672
| 1672 |
Input:
278+445
Target:
| Input:
278+445
Target:
<scratch>
[2,7,8] has 3 digits.
[4,4,5] has 3 digits.
[2,7,8] + [4,4,5] , A=[] , C=0 , 8+5+0=13 , A->3 , C->1
[2,7] + [4,4] , A=[3] , C=1 , 7+4+1=12 , A->2 , C->1
[2] + [4] , A=[2,3] , C=1 , 2+4+1=7 , A->7 , C->0
[] + [] , A=[7,2,3] C=0 , END
</scratch>
723
| 723 |
Input:
773+669
Target:
| Input:
773+669
Target:
<scratch>
[7,7,3] has 3 digits.
[6,6,9] has 3 digits.
[7,7,3] + [6,6,9] , A=[] , C=0 , 3+9+0=12 , A->2 , C->1
[7,7] + [6,6] , A=[2] , C=1 , 7+6+1=14 , A->4 , C->1
[7] + [6] , A=[4,2] , C=1 , 7+6+1=14 , A->4 , C->1
[] + [] , A=[4,4,2] C=1 , END
</scratch>
1442
| 1442 |
Input:
653+148
Target:
| Input:
653+148
Target:
<scratch>
[6,5,3] has 3 digits.
[1,4,8] has 3 digits.
[6,5,3] + [1,4,8] , A=[] , C=0 , 3+8+0=11 , A->1 , C->1
[6,5] + [1,4] , A=[1] , C=1 , 5+4+1=10 , A->0 , C->1
[6] + [1] , A=[0,1] , C=1 , 6+1+1=8 , A->8 , C->0
[] + [] , A=[8,0,1] C=0 , END
</scratch>
801
| 801 |
Input:
352+533
Target:
| Input:
352+533
Target:
<scratch>
[3,5,2] has 3 digits.
[5,3,3] has 3 digits.
[3,5,2] + [5,3,3] , A=[] , C=0 , 2+3+0=5 , A->5 , C->0
[3,5] + [5,3] , A=[5] , C=0 , 5+3+0=8 , A->8 , C->0
[3] + [5] , A=[8,5] , C=0 , 3+5+0=8 , A->8 , C->0
[] + [] , A=[8,8,5] C=0 , END
</scratch>
885
| 885 |
Input:
562+967
Target:
| Input:
562+967
Target:
<scratch>
[5,6,2] has 3 digits.
[9,6,7] has 3 digits.
[5,6,2] + [9,6,7] , A=[] , C=0 , 2+7+0=9 , A->9 , C->0
[5,6] + [9,6] , A=[9] , C=0 , 6+6+0=12 , A->2 , C->1
[5] + [9] , A=[2,9] , C=1 , 5+9+1=15 , A->5 , C->1
[] + [] , A=[5,2,9] C=1 , END
</scratch>
1529
| 1529 |
Input:
774+786
Target:
| Input:
774+786
Target:
<scratch>
[7,7,4] has 3 digits.
[7,8,6] has 3 digits.
[7,7,4] + [7,8,6] , A=[] , C=0 , 4+6+0=10 , A->0 , C->1
[7,7] + [7,8] , A=[0] , C=1 , 7+8+1=16 , A->6 , C->1
[7] + [7] , A=[6,0] , C=1 , 7+7+1=15 , A->5 , C->1
[] + [] , A=[5,6,0] C=1 , END
</scratch>
1560
| 1560 |
Input:
938+124
Target:
| Input:
938+124
Target:
<scratch>
[9,3,8] has 3 digits.
[1,2,4] has 3 digits.
[9,3,8] + [1,2,4] , A=[] , C=0 , 8+4+0=12 , A->2 , C->1
[9,3] + [1,2] , A=[2] , C=1 , 3+2+1=6 , A->6 , C->0
[9] + [1] , A=[6,2] , C=0 , 9+1+0=10 , A->0 , C->1
[] + [] , A=[0,6,2] C=1 , END
</scratch>
1062
| 1062 |
Input:
606+689
Target:
| Input:
606+689
Target:
<scratch>
[6,0,6] has 3 digits.
[6,8,9] has 3 digits.
[6,0,6] + [6,8,9] , A=[] , C=0 , 6+9+0=15 , A->5 , C->1
[6,0] + [6,8] , A=[5] , C=1 , 0+8+1=9 , A->9 , C->0
[6] + [6] , A=[9,5] , C=0 , 6+6+0=12 , A->2 , C->1
[] + [] , A=[2,9,5] C=1 , END
</scratch>
1295
| 1295 |
Input:
906+288
Target:
| Input:
906+288
Target:
<scratch>
[9,0,6] has 3 digits.
[2,8,8] has 3 digits.
[9,0,6] + [2,8,8] , A=[] , C=0 , 6+8+0=14 , A->4 , C->1
[9,0] + [2,8] , A=[4] , C=1 , 0+8+1=9 , A->9 , C->0
[9] + [2] , A=[9,4] , C=0 , 9+2+0=11 , A->1 , C->1
[] + [] , A=[1,9,4] C=1 , END
</scratch>
1194
| 1194 |
Input:
878+224
Target:
| Input:
878+224
Target:
<scratch>
[8,7,8] has 3 digits.
[2,2,4] has 3 digits.
[8,7,8] + [2,2,4] , A=[] , C=0 , 8+4+0=12 , A->2 , C->1
[8,7] + [2,2] , A=[2] , C=1 , 7+2+1=10 , A->0 , C->1
[8] + [2] , A=[0,2] , C=1 , 8+2+1=11 , A->1 , C->1
[] + [] , A=[1,0,2] C=1 , END
</scratch>
1102
| 1102 |
Input:
988+469
Target:
| Input:
988+469
Target:
<scratch>
[9,8,8] has 3 digits.
[4,6,9] has 3 digits.
[9,8,8] + [4,6,9] , A=[] , C=0 , 8+9+0=17 , A->7 , C->1
[9,8] + [4,6] , A=[7] , C=1 , 8+6+1=15 , A->5 , C->1
[9] + [4] , A=[5,7] , C=1 , 9+4+1=14 , A->4 , C->1
[] + [] , A=[4,5,7] C=1 , END
</scratch>
1457
| 1457 |
Input:
651+599
Target:
| Input:
651+599
Target:
<scratch>
[6,5,1] has 3 digits.
[5,9,9] has 3 digits.
[6,5,1] + [5,9,9] , A=[] , C=0 , 1+9+0=10 , A->0 , C->1
[6,5] + [5,9] , A=[0] , C=1 , 5+9+1=15 , A->5 , C->1
[6] + [5] , A=[5,0] , C=1 , 6+5+1=12 , A->2 , C->1
[] + [] , A=[2,5,0] C=1 , END
</scratch>
1250
| 1250 |
Input:
51+217
Target:
| Input:
51+217
Target:
<scratch>
[5,1] has 2 digits.
[2,1,7] has 3 digits.
[5,1] + [2,1,7] , A=[] , C=0 , 1+7+0=8 , A->8 , C->0
[5] + [2,1] , A=[8] , C=0 , 5+1+0=6 , A->6 , C->0
[] + [2] , A=[6,8] , C=0 , 0+2+0=2 , A->2 , C->0
[] + [] , A=[2,6,8] C=0 , END
</scratch>
268
| 268 |
Input:
985+129
Target:
| Input:
985+129
Target:
<scratch>
[9,8,5] has 3 digits.
[1,2,9] has 3 digits.
[9,8,5] + [1,2,9] , A=[] , C=0 , 5+9+0=14 , A->4 , C->1
[9,8] + [1,2] , A=[4] , C=1 , 8+2+1=11 , A->1 , C->1
[9] + [1] , A=[1,4] , C=1 , 9+1+1=11 , A->1 , C->1
[] + [] , A=[1,1,4] C=1 , END
</scratch>
1114
| 1114 |
Input:
638+618
Target:
| Input:
638+618
Target:
<scratch>
[6,3,8] has 3 digits.
[6,1,8] has 3 digits.
[6,3,8] + [6,1,8] , A=[] , C=0 , 8+8+0=16 , A->6 , C->1
[6,3] + [6,1] , A=[6] , C=1 , 3+1+1=5 , A->5 , C->0
[6] + [6] , A=[5,6] , C=0 , 6+6+0=12 , A->2 , C->1
[] + [] , A=[2,5,6] C=1 , END
</scratch>
1256
| 1256 |
Input:
349+140
Target:
| Input:
349+140
Target:
<scratch>
[3,4,9] has 3 digits.
[1,4,0] has 3 digits.
[3,4,9] + [1,4,0] , A=[] , C=0 , 9+0+0=9 , A->9 , C->0
[3,4] + [1,4] , A=[9] , C=0 , 4+4+0=8 , A->8 , C->0
[3] + [1] , A=[8,9] , C=0 , 3+1+0=4 , A->4 , C->0
[] + [] , A=[4,8,9] C=0 , END
</scratch>
489
| 489 |
Input:
387+156
Target:
| Input:
387+156
Target:
<scratch>
[3,8,7] has 3 digits.
[1,5,6] has 3 digits.
[3,8,7] + [1,5,6] , A=[] , C=0 , 7+6+0=13 , A->3 , C->1
[3,8] + [1,5] , A=[3] , C=1 , 8+5+1=14 , A->4 , C->1
[3] + [1] , A=[4,3] , C=1 , 3+1+1=5 , A->5 , C->0
[] + [] , A=[5,4,3] C=0 , END
</scratch>
543
| 543 |
Input:
648+773
Target:
| Input:
648+773
Target:
<scratch>
[6,4,8] has 3 digits.
[7,7,3] has 3 digits.
[6,4,8] + [7,7,3] , A=[] , C=0 , 8+3+0=11 , A->1 , C->1
[6,4] + [7,7] , A=[1] , C=1 , 4+7+1=12 , A->2 , C->1
[6] + [7] , A=[2,1] , C=1 , 6+7+1=14 , A->4 , C->1
[] + [] , A=[4,2,1] C=1 , END
</scratch>
1421
| 1421 |
Input:
884+833
Target:
| Input:
884+833
Target:
<scratch>
[8,8,4] has 3 digits.
[8,3,3] has 3 digits.
[8,8,4] + [8,3,3] , A=[] , C=0 , 4+3+0=7 , A->7 , C->0
[8,8] + [8,3] , A=[7] , C=0 , 8+3+0=11 , A->1 , C->1
[8] + [8] , A=[1,7] , C=1 , 8+8+1=17 , A->7 , C->1
[] + [] , A=[7,1,7] C=1 , END
</scratch>
1717
| 1717 |
Input:
753+448
Target:
| Input:
753+448
Target:
<scratch>
[7,5,3] has 3 digits.
[4,4,8] has 3 digits.
[7,5,3] + [4,4,8] , A=[] , C=0 , 3+8+0=11 , A->1 , C->1
[7,5] + [4,4] , A=[1] , C=1 , 5+4+1=10 , A->0 , C->1
[7] + [4] , A=[0,1] , C=1 , 7+4+1=12 , A->2 , C->1
[] + [] , A=[2,0,1] C=1 , END
</scratch>
1201
| 1201 |
Input:
565+805
Target:
| Input:
565+805
Target:
<scratch>
[5,6,5] has 3 digits.
[8,0,5] has 3 digits.
[5,6,5] + [8,0,5] , A=[] , C=0 , 5+5+0=10 , A->0 , C->1
[5,6] + [8,0] , A=[0] , C=1 , 6+0+1=7 , A->7 , C->0
[5] + [8] , A=[7,0] , C=0 , 5+8+0=13 , A->3 , C->1
[] + [] , A=[3,7,0] C=1 , END
</scratch>
1370
| 1370 |
Input:
637+201
Target:
| Input:
637+201
Target:
<scratch>
[6,3,7] has 3 digits.
[2,0,1] has 3 digits.
[6,3,7] + [2,0,1] , A=[] , C=0 , 7+1+0=8 , A->8 , C->0
[6,3] + [2,0] , A=[8] , C=0 , 3+0+0=3 , A->3 , C->0
[6] + [2] , A=[3,8] , C=0 , 6+2+0=8 , A->8 , C->0
[] + [] , A=[8,3,8] C=0 , END
</scratch>
838
| 838 |
Input:
363+868
Target:
| Input:
363+868
Target:
<scratch>
[3,6,3] has 3 digits.
[8,6,8] has 3 digits.
[3,6,3] + [8,6,8] , A=[] , C=0 , 3+8+0=11 , A->1 , C->1
[3,6] + [8,6] , A=[1] , C=1 , 6+6+1=13 , A->3 , C->1
[3] + [8] , A=[3,1] , C=1 , 3+8+1=12 , A->2 , C->1
[] + [] , A=[2,3,1] C=1 , END
</scratch>
1231
| 1231 |
Input:
526+958
Target:
| Input:
526+958
Target:
<scratch>
[5,2,6] has 3 digits.
[9,5,8] has 3 digits.
[5,2,6] + [9,5,8] , A=[] , C=0 , 6+8+0=14 , A->4 , C->1
[5,2] + [9,5] , A=[4] , C=1 , 2+5+1=8 , A->8 , C->0
[5] + [9] , A=[8,4] , C=0 , 5+9+0=14 , A->4 , C->1
[] + [] , A=[4,8,4] C=1 , END
</scratch>
1484
| 1484 |
Input:
449+792
Target:
| Input:
449+792
Target:
<scratch>
[4,4,9] has 3 digits.
[7,9,2] has 3 digits.
[4,4,9] + [7,9,2] , A=[] , C=0 , 9+2+0=11 , A->1 , C->1
[4,4] + [7,9] , A=[1] , C=1 , 4+9+1=14 , A->4 , C->1
[4] + [7] , A=[4,1] , C=1 , 4+7+1=12 , A->2 , C->1
[] + [] , A=[2,4,1] C=1 , END
</scratch>
1241
| 1241 |
Input:
264+891
Target:
| Input:
264+891
Target:
<scratch>
[2,6,4] has 3 digits.
[8,9,1] has 3 digits.
[2,6,4] + [8,9,1] , A=[] , C=0 , 4+1+0=5 , A->5 , C->0
[2,6] + [8,9] , A=[5] , C=0 , 6+9+0=15 , A->5 , C->1
[2] + [8] , A=[5,5] , C=1 , 2+8+1=11 , A->1 , C->1
[] + [] , A=[1,5,5] C=1 , END
</scratch>
1155
| 1155 |
Input:
145+511
Target:
| Input:
145+511
Target:
<scratch>
[1,4,5] has 3 digits.
[5,1,1] has 3 digits.
[1,4,5] + [5,1,1] , A=[] , C=0 , 5+1+0=6 , A->6 , C->0
[1,4] + [5,1] , A=[6] , C=0 , 4+1+0=5 , A->5 , C->0
[1] + [5] , A=[5,6] , C=0 , 1+5+0=6 , A->6 , C->0
[] + [] , A=[6,5,6] C=0 , END
</scratch>
656
| 656 |
Input:
447+32
Target:
| Input:
447+32
Target:
<scratch>
[4,4,7] has 3 digits.
[3,2] has 2 digits.
[4,4,7] + [3,2] , A=[] , C=0 , 7+2+0=9 , A->9 , C->0
[4,4] + [3] , A=[9] , C=0 , 4+3+0=7 , A->7 , C->0
[4] + [] , A=[7,9] , C=0 , 4+0+0=4 , A->4 , C->0
[] + [] , A=[4,7,9] C=0 , END
</scratch>
479
| 479 |
Input:
667+855
Target:
| Input:
667+855
Target:
<scratch>
[6,6,7] has 3 digits.
[8,5,5] has 3 digits.
[6,6,7] + [8,5,5] , A=[] , C=0 , 7+5+0=12 , A->2 , C->1
[6,6] + [8,5] , A=[2] , C=1 , 6+5+1=12 , A->2 , C->1
[6] + [8] , A=[2,2] , C=1 , 6+8+1=15 , A->5 , C->1
[] + [] , A=[5,2,2] C=1 , END
</scratch>
1522
| 1522 |
Input:
22+940
Target:
| Input:
22+940
Target:
<scratch>
[2,2] has 2 digits.
[9,4,0] has 3 digits.
[2,2] + [9,4,0] , A=[] , C=0 , 2+0+0=2 , A->2 , C->0
[2] + [9,4] , A=[2] , C=0 , 2+4+0=6 , A->6 , C->0
[] + [9] , A=[6,2] , C=0 , 0+9+0=9 , A->9 , C->0
[] + [] , A=[9,6,2] C=0 , END
</scratch>
962
| 962 |
Input:
554+201
Target:
| Input:
554+201
Target:
<scratch>
[5,5,4] has 3 digits.
[2,0,1] has 3 digits.
[5,5,4] + [2,0,1] , A=[] , C=0 , 4+1+0=5 , A->5 , C->0
[5,5] + [2,0] , A=[5] , C=0 , 5+0+0=5 , A->5 , C->0
[5] + [2] , A=[5,5] , C=0 , 5+2+0=7 , A->7 , C->0
[] + [] , A=[7,5,5] C=0 , END
</scratch>
755
| 755 |
Input:
102+43
Target:
| Input:
102+43
Target:
<scratch>
[1,0,2] has 3 digits.
[4,3] has 2 digits.
[1,0,2] + [4,3] , A=[] , C=0 , 2+3+0=5 , A->5 , C->0
[1,0] + [4] , A=[5] , C=0 , 0+4+0=4 , A->4 , C->0
[1] + [] , A=[4,5] , C=0 , 1+0+0=1 , A->1 , C->0
[] + [] , A=[1,4,5] C=0 , END
</scratch>
145
| 145 |
Input:
592+199
Target:
| Input:
592+199
Target:
<scratch>
[5,9,2] has 3 digits.
[1,9,9] has 3 digits.
[5,9,2] + [1,9,9] , A=[] , C=0 , 2+9+0=11 , A->1 , C->1
[5,9] + [1,9] , A=[1] , C=1 , 9+9+1=19 , A->9 , C->1
[5] + [1] , A=[9,1] , C=1 , 5+1+1=7 , A->7 , C->0
[] + [] , A=[7,9,1] C=0 , END
</scratch>
791
| 791 |
Input:
3+551
Target:
| Input:
3+551
Target:
<scratch>
[3] has 1 digits.
[5,5,1] has 3 digits.
[3] + [5,5,1] , A=[] , C=0 , 3+1+0=4 , A->4 , C->0
[] + [5,5] , A=[4] , C=0 , 0+5+0=5 , A->5 , C->0
[] + [5] , A=[5,4] , C=0 , 0+5+0=5 , A->5 , C->0
[] + [] , A=[5,5,4] C=0 , END
</scratch>
554
| 554 |
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