input_test
stringlengths 19
23
| scratchpad
stringlengths 151
283
| result_final
stringlengths 1
4
|
|---|---|---|
Input:
431+767
Target:
| Input:
431+767
Target:
<scratch>
[4,3,1] has 3 digits.
[7,6,7] has 3 digits.
[4,3,1] + [7,6,7] , A=[] , C=0 , 1+7+0=8 , A->8 , C->0
[4,3] + [7,6] , A=[8] , C=0 , 3+6+0=9 , A->9 , C->0
[4] + [7] , A=[9,8] , C=0 , 4+7+0=11 , A->1 , C->1
[] + [] , A=[1,9,8] C=1 , END
</scratch>
1198
| 1198 |
Input:
85+299
Target:
| Input:
85+299
Target:
<scratch>
[8,5] has 2 digits.
[2,9,9] has 3 digits.
[8,5] + [2,9,9] , A=[] , C=0 , 5+9+0=14 , A->4 , C->1
[8] + [2,9] , A=[4] , C=1 , 8+9+1=18 , A->8 , C->1
[] + [2] , A=[8,4] , C=1 , 0+2+1=3 , A->3 , C->0
[] + [] , A=[3,8,4] C=0 , END
</scratch>
384
| 384 |
Input:
819+842
Target:
| Input:
819+842
Target:
<scratch>
[8,1,9] has 3 digits.
[8,4,2] has 3 digits.
[8,1,9] + [8,4,2] , A=[] , C=0 , 9+2+0=11 , A->1 , C->1
[8,1] + [8,4] , A=[1] , C=1 , 1+4+1=6 , A->6 , C->0
[8] + [8] , A=[6,1] , C=0 , 8+8+0=16 , A->6 , C->1
[] + [] , A=[6,6,1] C=1 , END
</scratch>
1661
| 1661 |
Input:
856+263
Target:
| Input:
856+263
Target:
<scratch>
[8,5,6] has 3 digits.
[2,6,3] has 3 digits.
[8,5,6] + [2,6,3] , A=[] , C=0 , 6+3+0=9 , A->9 , C->0
[8,5] + [2,6] , A=[9] , C=0 , 5+6+0=11 , A->1 , C->1
[8] + [2] , A=[1,9] , C=1 , 8+2+1=11 , A->1 , C->1
[] + [] , A=[1,1,9] C=1 , END
</scratch>
1119
| 1119 |
Input:
847+160
Target:
| Input:
847+160
Target:
<scratch>
[8,4,7] has 3 digits.
[1,6,0] has 3 digits.
[8,4,7] + [1,6,0] , A=[] , C=0 , 7+0+0=7 , A->7 , C->0
[8,4] + [1,6] , A=[7] , C=0 , 4+6+0=10 , A->0 , C->1
[8] + [1] , A=[0,7] , C=1 , 8+1+1=10 , A->0 , C->1
[] + [] , A=[0,0,7] C=1 , END
</scratch>
1007
| 1007 |
Input:
401+709
Target:
| Input:
401+709
Target:
<scratch>
[4,0,1] has 3 digits.
[7,0,9] has 3 digits.
[4,0,1] + [7,0,9] , A=[] , C=0 , 1+9+0=10 , A->0 , C->1
[4,0] + [7,0] , A=[0] , C=1 , 0+0+1=1 , A->1 , C->0
[4] + [7] , A=[1,0] , C=0 , 4+7+0=11 , A->1 , C->1
[] + [] , A=[1,1,0] C=1 , END
</scratch>
1110
| 1110 |
Input:
55+437
Target:
| Input:
55+437
Target:
<scratch>
[5,5] has 2 digits.
[4,3,7] has 3 digits.
[5,5] + [4,3,7] , A=[] , C=0 , 5+7+0=12 , A->2 , C->1
[5] + [4,3] , A=[2] , C=1 , 5+3+1=9 , A->9 , C->0
[] + [4] , A=[9,2] , C=0 , 0+4+0=4 , A->4 , C->0
[] + [] , A=[4,9,2] C=0 , END
</scratch>
492
| 492 |
Input:
735+821
Target:
| Input:
735+821
Target:
<scratch>
[7,3,5] has 3 digits.
[8,2,1] has 3 digits.
[7,3,5] + [8,2,1] , A=[] , C=0 , 5+1+0=6 , A->6 , C->0
[7,3] + [8,2] , A=[6] , C=0 , 3+2+0=5 , A->5 , C->0
[7] + [8] , A=[5,6] , C=0 , 7+8+0=15 , A->5 , C->1
[] + [] , A=[5,5,6] C=1 , END
</scratch>
1556
| 1556 |
Input:
998+611
Target:
| Input:
998+611
Target:
<scratch>
[9,9,8] has 3 digits.
[6,1,1] has 3 digits.
[9,9,8] + [6,1,1] , A=[] , C=0 , 8+1+0=9 , A->9 , C->0
[9,9] + [6,1] , A=[9] , C=0 , 9+1+0=10 , A->0 , C->1
[9] + [6] , A=[0,9] , C=1 , 9+6+1=16 , A->6 , C->1
[] + [] , A=[6,0,9] C=1 , END
</scratch>
1609
| 1609 |
Input:
257+433
Target:
| Input:
257+433
Target:
<scratch>
[2,5,7] has 3 digits.
[4,3,3] has 3 digits.
[2,5,7] + [4,3,3] , A=[] , C=0 , 7+3+0=10 , A->0 , C->1
[2,5] + [4,3] , A=[0] , C=1 , 5+3+1=9 , A->9 , C->0
[2] + [4] , A=[9,0] , C=0 , 2+4+0=6 , A->6 , C->0
[] + [] , A=[6,9,0] C=0 , END
</scratch>
690
| 690 |
Input:
850+659
Target:
| Input:
850+659
Target:
<scratch>
[8,5,0] has 3 digits.
[6,5,9] has 3 digits.
[8,5,0] + [6,5,9] , A=[] , C=0 , 0+9+0=9 , A->9 , C->0
[8,5] + [6,5] , A=[9] , C=0 , 5+5+0=10 , A->0 , C->1
[8] + [6] , A=[0,9] , C=1 , 8+6+1=15 , A->5 , C->1
[] + [] , A=[5,0,9] C=1 , END
</scratch>
1509
| 1509 |
Input:
566+509
Target:
| Input:
566+509
Target:
<scratch>
[5,6,6] has 3 digits.
[5,0,9] has 3 digits.
[5,6,6] + [5,0,9] , A=[] , C=0 , 6+9+0=15 , A->5 , C->1
[5,6] + [5,0] , A=[5] , C=1 , 6+0+1=7 , A->7 , C->0
[5] + [5] , A=[7,5] , C=0 , 5+5+0=10 , A->0 , C->1
[] + [] , A=[0,7,5] C=1 , END
</scratch>
1075
| 1075 |
Input:
959+860
Target:
| Input:
959+860
Target:
<scratch>
[9,5,9] has 3 digits.
[8,6,0] has 3 digits.
[9,5,9] + [8,6,0] , A=[] , C=0 , 9+0+0=9 , A->9 , C->0
[9,5] + [8,6] , A=[9] , C=0 , 5+6+0=11 , A->1 , C->1
[9] + [8] , A=[1,9] , C=1 , 9+8+1=18 , A->8 , C->1
[] + [] , A=[8,1,9] C=1 , END
</scratch>
1819
| 1819 |
Input:
439+84
Target:
| Input:
439+84
Target:
<scratch>
[4,3,9] has 3 digits.
[8,4] has 2 digits.
[4,3,9] + [8,4] , A=[] , C=0 , 9+4+0=13 , A->3 , C->1
[4,3] + [8] , A=[3] , C=1 , 3+8+1=12 , A->2 , C->1
[4] + [] , A=[2,3] , C=1 , 4+0+1=5 , A->5 , C->0
[] + [] , A=[5,2,3] C=0 , END
</scratch>
523
| 523 |
Input:
683+10
Target:
| Input:
683+10
Target:
<scratch>
[6,8,3] has 3 digits.
[1,0] has 2 digits.
[6,8,3] + [1,0] , A=[] , C=0 , 3+0+0=3 , A->3 , C->0
[6,8] + [1] , A=[3] , C=0 , 8+1+0=9 , A->9 , C->0
[6] + [] , A=[9,3] , C=0 , 6+0+0=6 , A->6 , C->0
[] + [] , A=[6,9,3] C=0 , END
</scratch>
693
| 693 |
Input:
29+560
Target:
| Input:
29+560
Target:
<scratch>
[2,9] has 2 digits.
[5,6,0] has 3 digits.
[2,9] + [5,6,0] , A=[] , C=0 , 9+0+0=9 , A->9 , C->0
[2] + [5,6] , A=[9] , C=0 , 2+6+0=8 , A->8 , C->0
[] + [5] , A=[8,9] , C=0 , 0+5+0=5 , A->5 , C->0
[] + [] , A=[5,8,9] C=0 , END
</scratch>
589
| 589 |
Input:
572+366
Target:
| Input:
572+366
Target:
<scratch>
[5,7,2] has 3 digits.
[3,6,6] has 3 digits.
[5,7,2] + [3,6,6] , A=[] , C=0 , 2+6+0=8 , A->8 , C->0
[5,7] + [3,6] , A=[8] , C=0 , 7+6+0=13 , A->3 , C->1
[5] + [3] , A=[3,8] , C=1 , 5+3+1=9 , A->9 , C->0
[] + [] , A=[9,3,8] C=0 , END
</scratch>
938
| 938 |
Input:
252+8
Target:
| Input:
252+8
Target:
<scratch>
[2,5,2] has 3 digits.
[8] has 1 digits.
[2,5,2] + [8] , A=[] , C=0 , 2+8+0=10 , A->0 , C->1
[2,5] + [] , A=[0] , C=1 , 5+0+1=6 , A->6 , C->0
[2] + [] , A=[6,0] , C=0 , 2+0+0=2 , A->2 , C->0
[] + [] , A=[2,6,0] C=0 , END
</scratch>
260
| 260 |
Input:
852+427
Target:
| Input:
852+427
Target:
<scratch>
[8,5,2] has 3 digits.
[4,2,7] has 3 digits.
[8,5,2] + [4,2,7] , A=[] , C=0 , 2+7+0=9 , A->9 , C->0
[8,5] + [4,2] , A=[9] , C=0 , 5+2+0=7 , A->7 , C->0
[8] + [4] , A=[7,9] , C=0 , 8+4+0=12 , A->2 , C->1
[] + [] , A=[2,7,9] C=1 , END
</scratch>
1279
| 1279 |
Input:
798+139
Target:
| Input:
798+139
Target:
<scratch>
[7,9,8] has 3 digits.
[1,3,9] has 3 digits.
[7,9,8] + [1,3,9] , A=[] , C=0 , 8+9+0=17 , A->7 , C->1
[7,9] + [1,3] , A=[7] , C=1 , 9+3+1=13 , A->3 , C->1
[7] + [1] , A=[3,7] , C=1 , 7+1+1=9 , A->9 , C->0
[] + [] , A=[9,3,7] C=0 , END
</scratch>
937
| 937 |
Input:
209+85
Target:
| Input:
209+85
Target:
<scratch>
[2,0,9] has 3 digits.
[8,5] has 2 digits.
[2,0,9] + [8,5] , A=[] , C=0 , 9+5+0=14 , A->4 , C->1
[2,0] + [8] , A=[4] , C=1 , 0+8+1=9 , A->9 , C->0
[2] + [] , A=[9,4] , C=0 , 2+0+0=2 , A->2 , C->0
[] + [] , A=[2,9,4] C=0 , END
</scratch>
294
| 294 |
Input:
331+441
Target:
| Input:
331+441
Target:
<scratch>
[3,3,1] has 3 digits.
[4,4,1] has 3 digits.
[3,3,1] + [4,4,1] , A=[] , C=0 , 1+1+0=2 , A->2 , C->0
[3,3] + [4,4] , A=[2] , C=0 , 3+4+0=7 , A->7 , C->0
[3] + [4] , A=[7,2] , C=0 , 3+4+0=7 , A->7 , C->0
[] + [] , A=[7,7,2] C=0 , END
</scratch>
772
| 772 |
Input:
565+403
Target:
| Input:
565+403
Target:
<scratch>
[5,6,5] has 3 digits.
[4,0,3] has 3 digits.
[5,6,5] + [4,0,3] , A=[] , C=0 , 5+3+0=8 , A->8 , C->0
[5,6] + [4,0] , A=[8] , C=0 , 6+0+0=6 , A->6 , C->0
[5] + [4] , A=[6,8] , C=0 , 5+4+0=9 , A->9 , C->0
[] + [] , A=[9,6,8] C=0 , END
</scratch>
968
| 968 |
Input:
497+91
Target:
| Input:
497+91
Target:
<scratch>
[4,9,7] has 3 digits.
[9,1] has 2 digits.
[4,9,7] + [9,1] , A=[] , C=0 , 7+1+0=8 , A->8 , C->0
[4,9] + [9] , A=[8] , C=0 , 9+9+0=18 , A->8 , C->1
[4] + [] , A=[8,8] , C=1 , 4+0+1=5 , A->5 , C->0
[] + [] , A=[5,8,8] C=0 , END
</scratch>
588
| 588 |
Input:
226+888
Target:
| Input:
226+888
Target:
<scratch>
[2,2,6] has 3 digits.
[8,8,8] has 3 digits.
[2,2,6] + [8,8,8] , A=[] , C=0 , 6+8+0=14 , A->4 , C->1
[2,2] + [8,8] , A=[4] , C=1 , 2+8+1=11 , A->1 , C->1
[2] + [8] , A=[1,4] , C=1 , 2+8+1=11 , A->1 , C->1
[] + [] , A=[1,1,4] C=1 , END
</scratch>
1114
| 1114 |
Input:
931+905
Target:
| Input:
931+905
Target:
<scratch>
[9,3,1] has 3 digits.
[9,0,5] has 3 digits.
[9,3,1] + [9,0,5] , A=[] , C=0 , 1+5+0=6 , A->6 , C->0
[9,3] + [9,0] , A=[6] , C=0 , 3+0+0=3 , A->3 , C->0
[9] + [9] , A=[3,6] , C=0 , 9+9+0=18 , A->8 , C->1
[] + [] , A=[8,3,6] C=1 , END
</scratch>
1836
| 1836 |
Input:
232+88
Target:
| Input:
232+88
Target:
<scratch>
[2,3,2] has 3 digits.
[8,8] has 2 digits.
[2,3,2] + [8,8] , A=[] , C=0 , 2+8+0=10 , A->0 , C->1
[2,3] + [8] , A=[0] , C=1 , 3+8+1=12 , A->2 , C->1
[2] + [] , A=[2,0] , C=1 , 2+0+1=3 , A->3 , C->0
[] + [] , A=[3,2,0] C=0 , END
</scratch>
320
| 320 |
Input:
724+799
Target:
| Input:
724+799
Target:
<scratch>
[7,2,4] has 3 digits.
[7,9,9] has 3 digits.
[7,2,4] + [7,9,9] , A=[] , C=0 , 4+9+0=13 , A->3 , C->1
[7,2] + [7,9] , A=[3] , C=1 , 2+9+1=12 , A->2 , C->1
[7] + [7] , A=[2,3] , C=1 , 7+7+1=15 , A->5 , C->1
[] + [] , A=[5,2,3] C=1 , END
</scratch>
1523
| 1523 |
Input:
372+548
Target:
| Input:
372+548
Target:
<scratch>
[3,7,2] has 3 digits.
[5,4,8] has 3 digits.
[3,7,2] + [5,4,8] , A=[] , C=0 , 2+8+0=10 , A->0 , C->1
[3,7] + [5,4] , A=[0] , C=1 , 7+4+1=12 , A->2 , C->1
[3] + [5] , A=[2,0] , C=1 , 3+5+1=9 , A->9 , C->0
[] + [] , A=[9,2,0] C=0 , END
</scratch>
920
| 920 |
Input:
785+725
Target:
| Input:
785+725
Target:
<scratch>
[7,8,5] has 3 digits.
[7,2,5] has 3 digits.
[7,8,5] + [7,2,5] , A=[] , C=0 , 5+5+0=10 , A->0 , C->1
[7,8] + [7,2] , A=[0] , C=1 , 8+2+1=11 , A->1 , C->1
[7] + [7] , A=[1,0] , C=1 , 7+7+1=15 , A->5 , C->1
[] + [] , A=[5,1,0] C=1 , END
</scratch>
1510
| 1510 |
Input:
785+734
Target:
| Input:
785+734
Target:
<scratch>
[7,8,5] has 3 digits.
[7,3,4] has 3 digits.
[7,8,5] + [7,3,4] , A=[] , C=0 , 5+4+0=9 , A->9 , C->0
[7,8] + [7,3] , A=[9] , C=0 , 8+3+0=11 , A->1 , C->1
[7] + [7] , A=[1,9] , C=1 , 7+7+1=15 , A->5 , C->1
[] + [] , A=[5,1,9] C=1 , END
</scratch>
1519
| 1519 |
Input:
223+620
Target:
| Input:
223+620
Target:
<scratch>
[2,2,3] has 3 digits.
[6,2,0] has 3 digits.
[2,2,3] + [6,2,0] , A=[] , C=0 , 3+0+0=3 , A->3 , C->0
[2,2] + [6,2] , A=[3] , C=0 , 2+2+0=4 , A->4 , C->0
[2] + [6] , A=[4,3] , C=0 , 2+6+0=8 , A->8 , C->0
[] + [] , A=[8,4,3] C=0 , END
</scratch>
843
| 843 |
Input:
106+549
Target:
| Input:
106+549
Target:
<scratch>
[1,0,6] has 3 digits.
[5,4,9] has 3 digits.
[1,0,6] + [5,4,9] , A=[] , C=0 , 6+9+0=15 , A->5 , C->1
[1,0] + [5,4] , A=[5] , C=1 , 0+4+1=5 , A->5 , C->0
[1] + [5] , A=[5,5] , C=0 , 1+5+0=6 , A->6 , C->0
[] + [] , A=[6,5,5] C=0 , END
</scratch>
655
| 655 |
Input:
501+220
Target:
| Input:
501+220
Target:
<scratch>
[5,0,1] has 3 digits.
[2,2,0] has 3 digits.
[5,0,1] + [2,2,0] , A=[] , C=0 , 1+0+0=1 , A->1 , C->0
[5,0] + [2,2] , A=[1] , C=0 , 0+2+0=2 , A->2 , C->0
[5] + [2] , A=[2,1] , C=0 , 5+2+0=7 , A->7 , C->0
[] + [] , A=[7,2,1] C=0 , END
</scratch>
721
| 721 |
Input:
517+353
Target:
| Input:
517+353
Target:
<scratch>
[5,1,7] has 3 digits.
[3,5,3] has 3 digits.
[5,1,7] + [3,5,3] , A=[] , C=0 , 7+3+0=10 , A->0 , C->1
[5,1] + [3,5] , A=[0] , C=1 , 1+5+1=7 , A->7 , C->0
[5] + [3] , A=[7,0] , C=0 , 5+3+0=8 , A->8 , C->0
[] + [] , A=[8,7,0] C=0 , END
</scratch>
870
| 870 |
Input:
220+83
Target:
| Input:
220+83
Target:
<scratch>
[2,2,0] has 3 digits.
[8,3] has 2 digits.
[2,2,0] + [8,3] , A=[] , C=0 , 0+3+0=3 , A->3 , C->0
[2,2] + [8] , A=[3] , C=0 , 2+8+0=10 , A->0 , C->1
[2] + [] , A=[0,3] , C=1 , 2+0+1=3 , A->3 , C->0
[] + [] , A=[3,0,3] C=0 , END
</scratch>
303
| 303 |
Input:
828+909
Target:
| Input:
828+909
Target:
<scratch>
[8,2,8] has 3 digits.
[9,0,9] has 3 digits.
[8,2,8] + [9,0,9] , A=[] , C=0 , 8+9+0=17 , A->7 , C->1
[8,2] + [9,0] , A=[7] , C=1 , 2+0+1=3 , A->3 , C->0
[8] + [9] , A=[3,7] , C=0 , 8+9+0=17 , A->7 , C->1
[] + [] , A=[7,3,7] C=1 , END
</scratch>
1737
| 1737 |
Input:
867+87
Target:
| Input:
867+87
Target:
<scratch>
[8,6,7] has 3 digits.
[8,7] has 2 digits.
[8,6,7] + [8,7] , A=[] , C=0 , 7+7+0=14 , A->4 , C->1
[8,6] + [8] , A=[4] , C=1 , 6+8+1=15 , A->5 , C->1
[8] + [] , A=[5,4] , C=1 , 8+0+1=9 , A->9 , C->0
[] + [] , A=[9,5,4] C=0 , END
</scratch>
954
| 954 |
Input:
354+494
Target:
| Input:
354+494
Target:
<scratch>
[3,5,4] has 3 digits.
[4,9,4] has 3 digits.
[3,5,4] + [4,9,4] , A=[] , C=0 , 4+4+0=8 , A->8 , C->0
[3,5] + [4,9] , A=[8] , C=0 , 5+9+0=14 , A->4 , C->1
[3] + [4] , A=[4,8] , C=1 , 3+4+1=8 , A->8 , C->0
[] + [] , A=[8,4,8] C=0 , END
</scratch>
848
| 848 |
Input:
721+849
Target:
| Input:
721+849
Target:
<scratch>
[7,2,1] has 3 digits.
[8,4,9] has 3 digits.
[7,2,1] + [8,4,9] , A=[] , C=0 , 1+9+0=10 , A->0 , C->1
[7,2] + [8,4] , A=[0] , C=1 , 2+4+1=7 , A->7 , C->0
[7] + [8] , A=[7,0] , C=0 , 7+8+0=15 , A->5 , C->1
[] + [] , A=[5,7,0] C=1 , END
</scratch>
1570
| 1570 |
Input:
58+536
Target:
| Input:
58+536
Target:
<scratch>
[5,8] has 2 digits.
[5,3,6] has 3 digits.
[5,8] + [5,3,6] , A=[] , C=0 , 8+6+0=14 , A->4 , C->1
[5] + [5,3] , A=[4] , C=1 , 5+3+1=9 , A->9 , C->0
[] + [5] , A=[9,4] , C=0 , 0+5+0=5 , A->5 , C->0
[] + [] , A=[5,9,4] C=0 , END
</scratch>
594
| 594 |
Input:
377+769
Target:
| Input:
377+769
Target:
<scratch>
[3,7,7] has 3 digits.
[7,6,9] has 3 digits.
[3,7,7] + [7,6,9] , A=[] , C=0 , 7+9+0=16 , A->6 , C->1
[3,7] + [7,6] , A=[6] , C=1 , 7+6+1=14 , A->4 , C->1
[3] + [7] , A=[4,6] , C=1 , 3+7+1=11 , A->1 , C->1
[] + [] , A=[1,4,6] C=1 , END
</scratch>
1146
| 1146 |
Input:
529+290
Target:
| Input:
529+290
Target:
<scratch>
[5,2,9] has 3 digits.
[2,9,0] has 3 digits.
[5,2,9] + [2,9,0] , A=[] , C=0 , 9+0+0=9 , A->9 , C->0
[5,2] + [2,9] , A=[9] , C=0 , 2+9+0=11 , A->1 , C->1
[5] + [2] , A=[1,9] , C=1 , 5+2+1=8 , A->8 , C->0
[] + [] , A=[8,1,9] C=0 , END
</scratch>
819
| 819 |
Input:
944+717
Target:
| Input:
944+717
Target:
<scratch>
[9,4,4] has 3 digits.
[7,1,7] has 3 digits.
[9,4,4] + [7,1,7] , A=[] , C=0 , 4+7+0=11 , A->1 , C->1
[9,4] + [7,1] , A=[1] , C=1 , 4+1+1=6 , A->6 , C->0
[9] + [7] , A=[6,1] , C=0 , 9+7+0=16 , A->6 , C->1
[] + [] , A=[6,6,1] C=1 , END
</scratch>
1661
| 1661 |
Input:
856+202
Target:
| Input:
856+202
Target:
<scratch>
[8,5,6] has 3 digits.
[2,0,2] has 3 digits.
[8,5,6] + [2,0,2] , A=[] , C=0 , 6+2+0=8 , A->8 , C->0
[8,5] + [2,0] , A=[8] , C=0 , 5+0+0=5 , A->5 , C->0
[8] + [2] , A=[5,8] , C=0 , 8+2+0=10 , A->0 , C->1
[] + [] , A=[0,5,8] C=1 , END
</scratch>
1058
| 1058 |
Input:
405+291
Target:
| Input:
405+291
Target:
<scratch>
[4,0,5] has 3 digits.
[2,9,1] has 3 digits.
[4,0,5] + [2,9,1] , A=[] , C=0 , 5+1+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:
838+163
Target:
| Input:
838+163
Target:
<scratch>
[8,3,8] has 3 digits.
[1,6,3] has 3 digits.
[8,3,8] + [1,6,3] , A=[] , C=0 , 8+3+0=11 , A->1 , C->1
[8,3] + [1,6] , A=[1] , C=1 , 3+6+1=10 , A->0 , C->1
[8] + [1] , A=[0,1] , C=1 , 8+1+1=10 , A->0 , C->1
[] + [] , A=[0,0,1] C=1 , END
</scratch>
1001
| 1001 |
Input:
511+417
Target:
| Input:
511+417
Target:
<scratch>
[5,1,1] has 3 digits.
[4,1,7] has 3 digits.
[5,1,1] + [4,1,7] , A=[] , C=0 , 1+7+0=8 , A->8 , C->0
[5,1] + [4,1] , A=[8] , C=0 , 1+1+0=2 , A->2 , C->0
[5] + [4] , A=[2,8] , C=0 , 5+4+0=9 , A->9 , C->0
[] + [] , A=[9,2,8] C=0 , END
</scratch>
928
| 928 |
Input:
692+997
Target:
| Input:
692+997
Target:
<scratch>
[6,9,2] has 3 digits.
[9,9,7] has 3 digits.
[6,9,2] + [9,9,7] , A=[] , C=0 , 2+7+0=9 , A->9 , C->0
[6,9] + [9,9] , A=[9] , C=0 , 9+9+0=18 , A->8 , C->1
[6] + [9] , A=[8,9] , C=1 , 6+9+1=16 , A->6 , C->1
[] + [] , A=[6,8,9] C=1 , END
</scratch>
1689
| 1689 |
Input:
652+144
Target:
| Input:
652+144
Target:
<scratch>
[6,5,2] has 3 digits.
[1,4,4] has 3 digits.
[6,5,2] + [1,4,4] , A=[] , C=0 , 2+4+0=6 , A->6 , C->0
[6,5] + [1,4] , A=[6] , C=0 , 5+4+0=9 , A->9 , C->0
[6] + [1] , A=[9,6] , C=0 , 6+1+0=7 , A->7 , C->0
[] + [] , A=[7,9,6] C=0 , END
</scratch>
796
| 796 |
Input:
634+95
Target:
| Input:
634+95
Target:
<scratch>
[6,3,4] has 3 digits.
[9,5] has 2 digits.
[6,3,4] + [9,5] , A=[] , C=0 , 4+5+0=9 , A->9 , C->0
[6,3] + [9] , A=[9] , C=0 , 3+9+0=12 , A->2 , C->1
[6] + [] , A=[2,9] , C=1 , 6+0+1=7 , A->7 , C->0
[] + [] , A=[7,2,9] C=0 , END
</scratch>
729
| 729 |
Input:
161+638
Target:
| Input:
161+638
Target:
<scratch>
[1,6,1] has 3 digits.
[6,3,8] has 3 digits.
[1,6,1] + [6,3,8] , A=[] , C=0 , 1+8+0=9 , A->9 , C->0
[1,6] + [6,3] , A=[9] , C=0 , 6+3+0=9 , A->9 , C->0
[1] + [6] , A=[9,9] , C=0 , 1+6+0=7 , A->7 , C->0
[] + [] , A=[7,9,9] C=0 , END
</scratch>
799
| 799 |
Input:
441+470
Target:
| Input:
441+470
Target:
<scratch>
[4,4,1] has 3 digits.
[4,7,0] has 3 digits.
[4,4,1] + [4,7,0] , A=[] , C=0 , 1+0+0=1 , A->1 , C->0
[4,4] + [4,7] , A=[1] , C=0 , 4+7+0=11 , A->1 , C->1
[4] + [4] , A=[1,1] , C=1 , 4+4+1=9 , A->9 , C->0
[] + [] , A=[9,1,1] C=0 , END
</scratch>
911
| 911 |
Input:
754+924
Target:
| Input:
754+924
Target:
<scratch>
[7,5,4] has 3 digits.
[9,2,4] has 3 digits.
[7,5,4] + [9,2,4] , A=[] , C=0 , 4+4+0=8 , A->8 , C->0
[7,5] + [9,2] , A=[8] , C=0 , 5+2+0=7 , A->7 , C->0
[7] + [9] , A=[7,8] , C=0 , 7+9+0=16 , A->6 , C->1
[] + [] , A=[6,7,8] C=1 , END
</scratch>
1678
| 1678 |
Input:
358+709
Target:
| Input:
358+709
Target:
<scratch>
[3,5,8] has 3 digits.
[7,0,9] has 3 digits.
[3,5,8] + [7,0,9] , A=[] , C=0 , 8+9+0=17 , A->7 , C->1
[3,5] + [7,0] , A=[7] , C=1 , 5+0+1=6 , A->6 , C->0
[3] + [7] , A=[6,7] , C=0 , 3+7+0=10 , A->0 , C->1
[] + [] , A=[0,6,7] C=1 , END
</scratch>
1067
| 1067 |
Input:
918+526
Target:
| Input:
918+526
Target:
<scratch>
[9,1,8] has 3 digits.
[5,2,6] has 3 digits.
[9,1,8] + [5,2,6] , A=[] , C=0 , 8+6+0=14 , A->4 , C->1
[9,1] + [5,2] , A=[4] , C=1 , 1+2+1=4 , A->4 , C->0
[9] + [5] , A=[4,4] , C=0 , 9+5+0=14 , A->4 , C->1
[] + [] , A=[4,4,4] C=1 , END
</scratch>
1444
| 1444 |
Input:
592+921
Target:
| Input:
592+921
Target:
<scratch>
[5,9,2] has 3 digits.
[9,2,1] has 3 digits.
[5,9,2] + [9,2,1] , A=[] , C=0 , 2+1+0=3 , A->3 , C->0
[5,9] + [9,2] , A=[3] , C=0 , 9+2+0=11 , A->1 , C->1
[5] + [9] , A=[1,3] , C=1 , 5+9+1=15 , A->5 , C->1
[] + [] , A=[5,1,3] C=1 , END
</scratch>
1513
| 1513 |
Input:
997+864
Target:
| Input:
997+864
Target:
<scratch>
[9,9,7] has 3 digits.
[8,6,4] has 3 digits.
[9,9,7] + [8,6,4] , A=[] , C=0 , 7+4+0=11 , A->1 , C->1
[9,9] + [8,6] , A=[1] , C=1 , 9+6+1=16 , A->6 , C->1
[9] + [8] , A=[6,1] , C=1 , 9+8+1=18 , A->8 , C->1
[] + [] , A=[8,6,1] C=1 , END
</scratch>
1861
| 1861 |
Input:
416+917
Target:
| Input:
416+917
Target:
<scratch>
[4,1,6] has 3 digits.
[9,1,7] has 3 digits.
[4,1,6] + [9,1,7] , A=[] , C=0 , 6+7+0=13 , A->3 , C->1
[4,1] + [9,1] , A=[3] , C=1 , 1+1+1=3 , A->3 , C->0
[4] + [9] , A=[3,3] , C=0 , 4+9+0=13 , A->3 , C->1
[] + [] , A=[3,3,3] C=1 , END
</scratch>
1333
| 1333 |
Input:
511+440
Target:
| Input:
511+440
Target:
<scratch>
[5,1,1] has 3 digits.
[4,4,0] has 3 digits.
[5,1,1] + [4,4,0] , A=[] , C=0 , 1+0+0=1 , A->1 , C->0
[5,1] + [4,4] , A=[1] , C=0 , 1+4+0=5 , A->5 , C->0
[5] + [4] , A=[5,1] , C=0 , 5+4+0=9 , A->9 , C->0
[] + [] , A=[9,5,1] C=0 , END
</scratch>
951
| 951 |
Input:
214+665
Target:
| Input:
214+665
Target:
<scratch>
[2,1,4] has 3 digits.
[6,6,5] has 3 digits.
[2,1,4] + [6,6,5] , A=[] , C=0 , 4+5+0=9 , A->9 , C->0
[2,1] + [6,6] , A=[9] , C=0 , 1+6+0=7 , A->7 , C->0
[2] + [6] , A=[7,9] , C=0 , 2+6+0=8 , A->8 , C->0
[] + [] , A=[8,7,9] C=0 , END
</scratch>
879
| 879 |
Input:
206+790
Target:
| Input:
206+790
Target:
<scratch>
[2,0,6] has 3 digits.
[7,9,0] has 3 digits.
[2,0,6] + [7,9,0] , A=[] , C=0 , 6+0+0=6 , A->6 , C->0
[2,0] + [7,9] , A=[6] , C=0 , 0+9+0=9 , A->9 , C->0
[2] + [7] , A=[9,6] , C=0 , 2+7+0=9 , A->9 , C->0
[] + [] , A=[9,9,6] C=0 , END
</scratch>
996
| 996 |
Input:
630+89
Target:
| Input:
630+89
Target:
<scratch>
[6,3,0] has 3 digits.
[8,9] has 2 digits.
[6,3,0] + [8,9] , A=[] , C=0 , 0+9+0=9 , A->9 , C->0
[6,3] + [8] , A=[9] , C=0 , 3+8+0=11 , A->1 , C->1
[6] + [] , A=[1,9] , C=1 , 6+0+1=7 , A->7 , C->0
[] + [] , A=[7,1,9] C=0 , END
</scratch>
719
| 719 |
Input:
279+576
Target:
| Input:
279+576
Target:
<scratch>
[2,7,9] has 3 digits.
[5,7,6] has 3 digits.
[2,7,9] + [5,7,6] , A=[] , C=0 , 9+6+0=15 , A->5 , C->1
[2,7] + [5,7] , A=[5] , C=1 , 7+7+1=15 , A->5 , C->1
[2] + [5] , A=[5,5] , C=1 , 2+5+1=8 , A->8 , C->0
[] + [] , A=[8,5,5] C=0 , END
</scratch>
855
| 855 |
Input:
44+412
Target:
| Input:
44+412
Target:
<scratch>
[4,4] has 2 digits.
[4,1,2] has 3 digits.
[4,4] + [4,1,2] , A=[] , C=0 , 4+2+0=6 , A->6 , C->0
[4] + [4,1] , A=[6] , C=0 , 4+1+0=5 , A->5 , C->0
[] + [4] , A=[5,6] , C=0 , 0+4+0=4 , A->4 , C->0
[] + [] , A=[4,5,6] C=0 , END
</scratch>
456
| 456 |
Input:
211+444
Target:
| Input:
211+444
Target:
<scratch>
[2,1,1] has 3 digits.
[4,4,4] has 3 digits.
[2,1,1] + [4,4,4] , A=[] , C=0 , 1+4+0=5 , A->5 , C->0
[2,1] + [4,4] , A=[5] , C=0 , 1+4+0=5 , A->5 , C->0
[2] + [4] , A=[5,5] , C=0 , 2+4+0=6 , A->6 , C->0
[] + [] , A=[6,5,5] C=0 , END
</scratch>
655
| 655 |
Input:
225+572
Target:
| Input:
225+572
Target:
<scratch>
[2,2,5] has 3 digits.
[5,7,2] has 3 digits.
[2,2,5] + [5,7,2] , A=[] , C=0 , 5+2+0=7 , A->7 , C->0
[2,2] + [5,7] , A=[7] , C=0 , 2+7+0=9 , A->9 , C->0
[2] + [5] , A=[9,7] , C=0 , 2+5+0=7 , A->7 , C->0
[] + [] , A=[7,9,7] C=0 , END
</scratch>
797
| 797 |
Input:
249+912
Target:
| Input:
249+912
Target:
<scratch>
[2,4,9] has 3 digits.
[9,1,2] has 3 digits.
[2,4,9] + [9,1,2] , A=[] , C=0 , 9+2+0=11 , A->1 , C->1
[2,4] + [9,1] , A=[1] , C=1 , 4+1+1=6 , A->6 , C->0
[2] + [9] , A=[6,1] , C=0 , 2+9+0=11 , A->1 , C->1
[] + [] , A=[1,6,1] C=1 , END
</scratch>
1161
| 1161 |
Input:
894+7
Target:
| Input:
894+7
Target:
<scratch>
[8,9,4] has 3 digits.
[7] has 1 digits.
[8,9,4] + [7] , A=[] , C=0 , 4+7+0=11 , A->1 , C->1
[8,9] + [] , A=[1] , C=1 , 9+0+1=10 , A->0 , C->1
[8] + [] , A=[0,1] , C=1 , 8+0+1=9 , A->9 , C->0
[] + [] , A=[9,0,1] C=0 , END
</scratch>
901
| 901 |
Input:
869+284
Target:
| Input:
869+284
Target:
<scratch>
[8,6,9] has 3 digits.
[2,8,4] has 3 digits.
[8,6,9] + [2,8,4] , A=[] , C=0 , 9+4+0=13 , A->3 , C->1
[8,6] + [2,8] , A=[3] , C=1 , 6+8+1=15 , A->5 , C->1
[8] + [2] , A=[5,3] , C=1 , 8+2+1=11 , A->1 , C->1
[] + [] , A=[1,5,3] C=1 , END
</scratch>
1153
| 1153 |
Input:
936+103
Target:
| Input:
936+103
Target:
<scratch>
[9,3,6] has 3 digits.
[1,0,3] has 3 digits.
[9,3,6] + [1,0,3] , A=[] , C=0 , 6+3+0=9 , A->9 , C->0
[9,3] + [1,0] , A=[9] , C=0 , 3+0+0=3 , A->3 , C->0
[9] + [1] , A=[3,9] , C=0 , 9+1+0=10 , A->0 , C->1
[] + [] , A=[0,3,9] C=1 , END
</scratch>
1039
| 1039 |
Input:
11+177
Target:
| Input:
11+177
Target:
<scratch>
[1,1] has 2 digits.
[1,7,7] has 3 digits.
[1,1] + [1,7,7] , A=[] , C=0 , 1+7+0=8 , A->8 , C->0
[1] + [1,7] , A=[8] , C=0 , 1+7+0=8 , A->8 , C->0
[] + [1] , A=[8,8] , C=0 , 0+1+0=1 , A->1 , C->0
[] + [] , A=[1,8,8] C=0 , END
</scratch>
188
| 188 |
Input:
115+588
Target:
| Input:
115+588
Target:
<scratch>
[1,1,5] has 3 digits.
[5,8,8] has 3 digits.
[1,1,5] + [5,8,8] , A=[] , C=0 , 5+8+0=13 , A->3 , C->1
[1,1] + [5,8] , A=[3] , C=1 , 1+8+1=10 , A->0 , C->1
[1] + [5] , A=[0,3] , C=1 , 1+5+1=7 , A->7 , C->0
[] + [] , A=[7,0,3] C=0 , END
</scratch>
703
| 703 |
Input:
952+398
Target:
| Input:
952+398
Target:
<scratch>
[9,5,2] has 3 digits.
[3,9,8] has 3 digits.
[9,5,2] + [3,9,8] , A=[] , C=0 , 2+8+0=10 , A->0 , C->1
[9,5] + [3,9] , A=[0] , C=1 , 5+9+1=15 , A->5 , C->1
[9] + [3] , A=[5,0] , C=1 , 9+3+1=13 , A->3 , C->1
[] + [] , A=[3,5,0] C=1 , END
</scratch>
1350
| 1350 |
Input:
235+865
Target:
| Input:
235+865
Target:
<scratch>
[2,3,5] has 3 digits.
[8,6,5] has 3 digits.
[2,3,5] + [8,6,5] , A=[] , C=0 , 5+5+0=10 , A->0 , C->1
[2,3] + [8,6] , A=[0] , C=1 , 3+6+1=10 , A->0 , C->1
[2] + [8] , A=[0,0] , C=1 , 2+8+1=11 , A->1 , C->1
[] + [] , A=[1,0,0] C=1 , END
</scratch>
1100
| 1100 |
Input:
507+656
Target:
| Input:
507+656
Target:
<scratch>
[5,0,7] has 3 digits.
[6,5,6] has 3 digits.
[5,0,7] + [6,5,6] , A=[] , C=0 , 7+6+0=13 , A->3 , C->1
[5,0] + [6,5] , A=[3] , C=1 , 0+5+1=6 , A->6 , C->0
[5] + [6] , A=[6,3] , C=0 , 5+6+0=11 , A->1 , C->1
[] + [] , A=[1,6,3] C=1 , END
</scratch>
1163
| 1163 |
Input:
210+415
Target:
| Input:
210+415
Target:
<scratch>
[2,1,0] has 3 digits.
[4,1,5] has 3 digits.
[2,1,0] + [4,1,5] , A=[] , C=0 , 0+5+0=5 , A->5 , C->0
[2,1] + [4,1] , A=[5] , C=0 , 1+1+0=2 , A->2 , C->0
[2] + [4] , A=[2,5] , C=0 , 2+4+0=6 , A->6 , C->0
[] + [] , A=[6,2,5] C=0 , END
</scratch>
625
| 625 |
Input:
884+723
Target:
| Input:
884+723
Target:
<scratch>
[8,8,4] has 3 digits.
[7,2,3] has 3 digits.
[8,8,4] + [7,2,3] , A=[] , C=0 , 4+3+0=7 , A->7 , C->0
[8,8] + [7,2] , A=[7] , C=0 , 8+2+0=10 , A->0 , C->1
[8] + [7] , A=[0,7] , C=1 , 8+7+1=16 , A->6 , C->1
[] + [] , A=[6,0,7] C=1 , END
</scratch>
1607
| 1607 |
Input:
757+286
Target:
| Input:
757+286
Target:
<scratch>
[7,5,7] has 3 digits.
[2,8,6] has 3 digits.
[7,5,7] + [2,8,6] , A=[] , C=0 , 7+6+0=13 , A->3 , C->1
[7,5] + [2,8] , A=[3] , C=1 , 5+8+1=14 , A->4 , C->1
[7] + [2] , A=[4,3] , C=1 , 7+2+1=10 , A->0 , C->1
[] + [] , A=[0,4,3] C=1 , END
</scratch>
1043
| 1043 |
Input:
289+70
Target:
| Input:
289+70
Target:
<scratch>
[2,8,9] has 3 digits.
[7,0] has 2 digits.
[2,8,9] + [7,0] , A=[] , C=0 , 9+0+0=9 , A->9 , C->0
[2,8] + [7] , A=[9] , C=0 , 8+7+0=15 , A->5 , C->1
[2] + [] , A=[5,9] , C=1 , 2+0+1=3 , A->3 , C->0
[] + [] , A=[3,5,9] C=0 , END
</scratch>
359
| 359 |
Input:
851+842
Target:
| Input:
851+842
Target:
<scratch>
[8,5,1] has 3 digits.
[8,4,2] has 3 digits.
[8,5,1] + [8,4,2] , A=[] , C=0 , 1+2+0=3 , A->3 , C->0
[8,5] + [8,4] , A=[3] , C=0 , 5+4+0=9 , A->9 , C->0
[8] + [8] , A=[9,3] , C=0 , 8+8+0=16 , A->6 , C->1
[] + [] , A=[6,9,3] C=1 , END
</scratch>
1693
| 1693 |
Input:
954+500
Target:
| Input:
954+500
Target:
<scratch>
[9,5,4] has 3 digits.
[5,0,0] has 3 digits.
[9,5,4] + [5,0,0] , A=[] , C=0 , 4+0+0=4 , A->4 , C->0
[9,5] + [5,0] , A=[4] , C=0 , 5+0+0=5 , A->5 , C->0
[9] + [5] , A=[5,4] , C=0 , 9+5+0=14 , A->4 , C->1
[] + [] , A=[4,5,4] C=1 , END
</scratch>
1454
| 1454 |
Input:
164+774
Target:
| Input:
164+774
Target:
<scratch>
[1,6,4] has 3 digits.
[7,7,4] has 3 digits.
[1,6,4] + [7,7,4] , A=[] , C=0 , 4+4+0=8 , A->8 , C->0
[1,6] + [7,7] , A=[8] , C=0 , 6+7+0=13 , A->3 , C->1
[1] + [7] , A=[3,8] , C=1 , 1+7+1=9 , A->9 , C->0
[] + [] , A=[9,3,8] C=0 , END
</scratch>
938
| 938 |
Input:
61+825
Target:
| Input:
61+825
Target:
<scratch>
[6,1] has 2 digits.
[8,2,5] has 3 digits.
[6,1] + [8,2,5] , A=[] , C=0 , 1+5+0=6 , A->6 , C->0
[6] + [8,2] , A=[6] , C=0 , 6+2+0=8 , A->8 , C->0
[] + [8] , A=[8,6] , C=0 , 0+8+0=8 , A->8 , C->0
[] + [] , A=[8,8,6] C=0 , END
</scratch>
886
| 886 |
Input:
571+823
Target:
| Input:
571+823
Target:
<scratch>
[5,7,1] has 3 digits.
[8,2,3] has 3 digits.
[5,7,1] + [8,2,3] , A=[] , C=0 , 1+3+0=4 , A->4 , C->0
[5,7] + [8,2] , A=[4] , C=0 , 7+2+0=9 , A->9 , C->0
[5] + [8] , A=[9,4] , C=0 , 5+8+0=13 , A->3 , C->1
[] + [] , A=[3,9,4] C=1 , END
</scratch>
1394
| 1394 |
Input:
920+584
Target:
| Input:
920+584
Target:
<scratch>
[9,2,0] has 3 digits.
[5,8,4] has 3 digits.
[9,2,0] + [5,8,4] , A=[] , C=0 , 0+4+0=4 , A->4 , C->0
[9,2] + [5,8] , A=[4] , C=0 , 2+8+0=10 , A->0 , C->1
[9] + [5] , A=[0,4] , C=1 , 9+5+1=15 , A->5 , C->1
[] + [] , A=[5,0,4] C=1 , END
</scratch>
1504
| 1504 |
Input:
215+71
Target:
| Input:
215+71
Target:
<scratch>
[2,1,5] has 3 digits.
[7,1] has 2 digits.
[2,1,5] + [7,1] , A=[] , C=0 , 5+1+0=6 , A->6 , C->0
[2,1] + [7] , A=[6] , C=0 , 1+7+0=8 , A->8 , C->0
[2] + [] , A=[8,6] , C=0 , 2+0+0=2 , A->2 , C->0
[] + [] , A=[2,8,6] C=0 , END
</scratch>
286
| 286 |
Input:
37+974
Target:
| Input:
37+974
Target:
<scratch>
[3,7] has 2 digits.
[9,7,4] has 3 digits.
[3,7] + [9,7,4] , A=[] , C=0 , 7+4+0=11 , A->1 , C->1
[3] + [9,7] , A=[1] , C=1 , 3+7+1=11 , A->1 , C->1
[] + [9] , A=[1,1] , C=1 , 0+9+1=10 , A->0 , C->1
[] + [] , A=[0,1,1] C=1 , END
</scratch>
1011
| 1011 |
Input:
933+953
Target:
| Input:
933+953
Target:
<scratch>
[9,3,3] has 3 digits.
[9,5,3] has 3 digits.
[9,3,3] + [9,5,3] , A=[] , C=0 , 3+3+0=6 , A->6 , C->0
[9,3] + [9,5] , A=[6] , C=0 , 3+5+0=8 , A->8 , C->0
[9] + [9] , A=[8,6] , C=0 , 9+9+0=18 , A->8 , C->1
[] + [] , A=[8,8,6] C=1 , END
</scratch>
1886
| 1886 |
Input:
792+733
Target:
| Input:
792+733
Target:
<scratch>
[7,9,2] has 3 digits.
[7,3,3] has 3 digits.
[7,9,2] + [7,3,3] , A=[] , C=0 , 2+3+0=5 , A->5 , C->0
[7,9] + [7,3] , A=[5] , C=0 , 9+3+0=12 , A->2 , C->1
[7] + [7] , A=[2,5] , C=1 , 7+7+1=15 , A->5 , C->1
[] + [] , A=[5,2,5] C=1 , END
</scratch>
1525
| 1525 |
Input:
104+265
Target:
| Input:
104+265
Target:
<scratch>
[1,0,4] has 3 digits.
[2,6,5] has 3 digits.
[1,0,4] + [2,6,5] , A=[] , C=0 , 4+5+0=9 , A->9 , C->0
[1,0] + [2,6] , A=[9] , C=0 , 0+6+0=6 , A->6 , C->0
[1] + [2] , A=[6,9] , C=0 , 1+2+0=3 , A->3 , C->0
[] + [] , A=[3,6,9] C=0 , END
</scratch>
369
| 369 |
Input:
408+208
Target:
| Input:
408+208
Target:
<scratch>
[4,0,8] has 3 digits.
[2,0,8] has 3 digits.
[4,0,8] + [2,0,8] , A=[] , C=0 , 8+8+0=16 , A->6 , C->1
[4,0] + [2,0] , A=[6] , C=1 , 0+0+1=1 , A->1 , C->0
[4] + [2] , A=[1,6] , C=0 , 4+2+0=6 , A->6 , C->0
[] + [] , A=[6,1,6] C=0 , END
</scratch>
616
| 616 |
Input:
722+541
Target:
| Input:
722+541
Target:
<scratch>
[7,2,2] has 3 digits.
[5,4,1] has 3 digits.
[7,2,2] + [5,4,1] , A=[] , C=0 , 2+1+0=3 , A->3 , C->0
[7,2] + [5,4] , A=[3] , C=0 , 2+4+0=6 , A->6 , C->0
[7] + [5] , A=[6,3] , C=0 , 7+5+0=12 , A->2 , C->1
[] + [] , A=[2,6,3] C=1 , END
</scratch>
1263
| 1263 |
Input:
13+141
Target:
| Input:
13+141
Target:
<scratch>
[1,3] has 2 digits.
[1,4,1] has 3 digits.
[1,3] + [1,4,1] , A=[] , C=0 , 3+1+0=4 , A->4 , C->0
[1] + [1,4] , A=[4] , C=0 , 1+4+0=5 , A->5 , C->0
[] + [1] , A=[5,4] , C=0 , 0+1+0=1 , A->1 , C->0
[] + [] , A=[1,5,4] C=0 , END
</scratch>
154
| 154 |
Input:
665+479
Target:
| Input:
665+479
Target:
<scratch>
[6,6,5] has 3 digits.
[4,7,9] has 3 digits.
[6,6,5] + [4,7,9] , A=[] , C=0 , 5+9+0=14 , A->4 , C->1
[6,6] + [4,7] , A=[4] , C=1 , 6+7+1=14 , A->4 , C->1
[6] + [4] , A=[4,4] , C=1 , 6+4+1=11 , A->1 , C->1
[] + [] , A=[1,4,4] C=1 , END
</scratch>
1144
| 1144 |
Input:
339+419
Target:
| Input:
339+419
Target:
<scratch>
[3,3,9] has 3 digits.
[4,1,9] has 3 digits.
[3,3,9] + [4,1,9] , A=[] , C=0 , 9+9+0=18 , A->8 , C->1
[3,3] + [4,1] , A=[8] , C=1 , 3+1+1=5 , A->5 , C->0
[3] + [4] , A=[5,8] , C=0 , 3+4+0=7 , A->7 , C->0
[] + [] , A=[7,5,8] C=0 , END
</scratch>
758
| 758 |
Input:
623+712
Target:
| Input:
623+712
Target:
<scratch>
[6,2,3] has 3 digits.
[7,1,2] has 3 digits.
[6,2,3] + [7,1,2] , A=[] , C=0 , 3+2+0=5 , A->5 , C->0
[6,2] + [7,1] , A=[5] , C=0 , 2+1+0=3 , A->3 , C->0
[6] + [7] , A=[3,5] , C=0 , 6+7+0=13 , A->3 , C->1
[] + [] , A=[3,3,5] C=1 , END
</scratch>
1335
| 1335 |
Input:
466+537
Target:
| Input:
466+537
Target:
<scratch>
[4,6,6] has 3 digits.
[5,3,7] has 3 digits.
[4,6,6] + [5,3,7] , A=[] , C=0 , 6+7+0=13 , A->3 , C->1
[4,6] + [5,3] , A=[3] , C=1 , 6+3+1=10 , A->0 , C->1
[4] + [5] , A=[0,3] , C=1 , 4+5+1=10 , A->0 , C->1
[] + [] , A=[0,0,3] C=1 , END
</scratch>
1003
| 1003 |
Input:
824+664
Target:
| Input:
824+664
Target:
<scratch>
[8,2,4] has 3 digits.
[6,6,4] has 3 digits.
[8,2,4] + [6,6,4] , A=[] , C=0 , 4+4+0=8 , A->8 , C->0
[8,2] + [6,6] , A=[8] , C=0 , 2+6+0=8 , A->8 , C->0
[8] + [6] , A=[8,8] , C=0 , 8+6+0=14 , A->4 , C->1
[] + [] , A=[4,8,8] C=1 , END
</scratch>
1488
| 1488 |
Input:
674+359
Target:
| Input:
674+359
Target:
<scratch>
[6,7,4] has 3 digits.
[3,5,9] has 3 digits.
[6,7,4] + [3,5,9] , A=[] , C=0 , 4+9+0=13 , A->3 , C->1
[6,7] + [3,5] , A=[3] , C=1 , 7+5+1=13 , A->3 , C->1
[6] + [3] , A=[3,3] , C=1 , 6+3+1=10 , A->0 , C->1
[] + [] , A=[0,3,3] C=1 , END
</scratch>
1033
| 1033 |