input_test
stringlengths 19
23
| scratchpad
stringlengths 151
283
| result_final
stringlengths 1
4
|
|---|---|---|
Input:
737+949
Target:
| Input:
737+949
Target:
<scratch>
[7,3,7] has 3 digits.
[9,4,9] has 3 digits.
[7,3,7] + [9,4,9] , A=[] , C=0 , 7+9+0=16 , A->6 , C->1
[7,3] + [9,4] , A=[6] , C=1 , 3+4+1=8 , A->8 , C->0
[7] + [9] , A=[8,6] , C=0 , 7+9+0=16 , A->6 , C->1
[] + [] , A=[6,8,6] C=1 , END
</scratch>
1686
| 1686 |
Input:
380+959
Target:
| Input:
380+959
Target:
<scratch>
[3,8,0] has 3 digits.
[9,5,9] has 3 digits.
[3,8,0] + [9,5,9] , A=[] , C=0 , 0+9+0=9 , A->9 , C->0
[3,8] + [9,5] , A=[9] , C=0 , 8+5+0=13 , A->3 , C->1
[3] + [9] , A=[3,9] , C=1 , 3+9+1=13 , A->3 , C->1
[] + [] , A=[3,3,9] C=1 , END
</scratch>
1339
| 1339 |
Input:
644+856
Target:
| Input:
644+856
Target:
<scratch>
[6,4,4] has 3 digits.
[8,5,6] has 3 digits.
[6,4,4] + [8,5,6] , A=[] , C=0 , 4+6+0=10 , A->0 , C->1
[6,4] + [8,5] , A=[0] , C=1 , 4+5+1=10 , A->0 , C->1
[6] + [8] , A=[0,0] , C=1 , 6+8+1=15 , A->5 , C->1
[] + [] , A=[5,0,0] C=1 , END
</scratch>
1500
| 1500 |
Input:
282+68
Target:
| Input:
282+68
Target:
<scratch>
[2,8,2] has 3 digits.
[6,8] has 2 digits.
[2,8,2] + [6,8] , A=[] , C=0 , 2+8+0=10 , A->0 , C->1
[2,8] + [6] , A=[0] , C=1 , 8+6+1=15 , A->5 , C->1
[2] + [] , A=[5,0] , C=1 , 2+0+1=3 , A->3 , C->0
[] + [] , A=[3,5,0] C=0 , END
</scratch>
350
| 350 |
Input:
985+777
Target:
| Input:
985+777
Target:
<scratch>
[9,8,5] has 3 digits.
[7,7,7] has 3 digits.
[9,8,5] + [7,7,7] , A=[] , C=0 , 5+7+0=12 , A->2 , C->1
[9,8] + [7,7] , A=[2] , C=1 , 8+7+1=16 , A->6 , C->1
[9] + [7] , A=[6,2] , C=1 , 9+7+1=17 , A->7 , C->1
[] + [] , A=[7,6,2] C=1 , END
</scratch>
1762
| 1762 |
Input:
514+589
Target:
| Input:
514+589
Target:
<scratch>
[5,1,4] has 3 digits.
[5,8,9] has 3 digits.
[5,1,4] + [5,8,9] , A=[] , C=0 , 4+9+0=13 , A->3 , C->1
[5,1] + [5,8] , A=[3] , C=1 , 1+8+1=10 , A->0 , C->1
[5] + [5] , A=[0,3] , C=1 , 5+5+1=11 , A->1 , C->1
[] + [] , A=[1,0,3] C=1 , END
</scratch>
1103
| 1103 |
Input:
349+131
Target:
| Input:
349+131
Target:
<scratch>
[3,4,9] has 3 digits.
[1,3,1] has 3 digits.
[3,4,9] + [1,3,1] , A=[] , C=0 , 9+1+0=10 , A->0 , C->1
[3,4] + [1,3] , A=[0] , C=1 , 4+3+1=8 , A->8 , C->0
[3] + [1] , A=[8,0] , C=0 , 3+1+0=4 , A->4 , C->0
[] + [] , A=[4,8,0] C=0 , END
</scratch>
480
| 480 |
Input:
295+313
Target:
| Input:
295+313
Target:
<scratch>
[2,9,5] has 3 digits.
[3,1,3] has 3 digits.
[2,9,5] + [3,1,3] , A=[] , C=0 , 5+3+0=8 , A->8 , C->0
[2,9] + [3,1] , A=[8] , C=0 , 9+1+0=10 , A->0 , C->1
[2] + [3] , A=[0,8] , C=1 , 2+3+1=6 , A->6 , C->0
[] + [] , A=[6,0,8] C=0 , END
</scratch>
608
| 608 |
Input:
438+225
Target:
| Input:
438+225
Target:
<scratch>
[4,3,8] has 3 digits.
[2,2,5] has 3 digits.
[4,3,8] + [2,2,5] , A=[] , C=0 , 8+5+0=13 , A->3 , C->1
[4,3] + [2,2] , A=[3] , C=1 , 3+2+1=6 , A->6 , C->0
[4] + [2] , A=[6,3] , C=0 , 4+2+0=6 , A->6 , C->0
[] + [] , A=[6,6,3] C=0 , END
</scratch>
663
| 663 |
Input:
983+218
Target:
| Input:
983+218
Target:
<scratch>
[9,8,3] has 3 digits.
[2,1,8] has 3 digits.
[9,8,3] + [2,1,8] , A=[] , C=0 , 3+8+0=11 , A->1 , C->1
[9,8] + [2,1] , A=[1] , C=1 , 8+1+1=10 , A->0 , C->1
[9] + [2] , A=[0,1] , C=1 , 9+2+1=12 , A->2 , C->1
[] + [] , A=[2,0,1] C=1 , END
</scratch>
1201
| 1201 |
Input:
226+38
Target:
| Input:
226+38
Target:
<scratch>
[2,2,6] has 3 digits.
[3,8] has 2 digits.
[2,2,6] + [3,8] , A=[] , C=0 , 6+8+0=14 , A->4 , C->1
[2,2] + [3] , A=[4] , C=1 , 2+3+1=6 , A->6 , C->0
[2] + [] , A=[6,4] , C=0 , 2+0+0=2 , A->2 , C->0
[] + [] , A=[2,6,4] C=0 , END
</scratch>
264
| 264 |
Input:
18+461
Target:
| Input:
18+461
Target:
<scratch>
[1,8] has 2 digits.
[4,6,1] has 3 digits.
[1,8] + [4,6,1] , A=[] , C=0 , 8+1+0=9 , A->9 , C->0
[1] + [4,6] , A=[9] , C=0 , 1+6+0=7 , A->7 , C->0
[] + [4] , A=[7,9] , C=0 , 0+4+0=4 , A->4 , C->0
[] + [] , A=[4,7,9] C=0 , END
</scratch>
479
| 479 |
Input:
915+666
Target:
| Input:
915+666
Target:
<scratch>
[9,1,5] has 3 digits.
[6,6,6] has 3 digits.
[9,1,5] + [6,6,6] , A=[] , C=0 , 5+6+0=11 , A->1 , C->1
[9,1] + [6,6] , A=[1] , C=1 , 1+6+1=8 , A->8 , C->0
[9] + [6] , A=[8,1] , C=0 , 9+6+0=15 , A->5 , C->1
[] + [] , A=[5,8,1] C=1 , END
</scratch>
1581
| 1581 |
Input:
252+537
Target:
| Input:
252+537
Target:
<scratch>
[2,5,2] has 3 digits.
[5,3,7] has 3 digits.
[2,5,2] + [5,3,7] , A=[] , C=0 , 2+7+0=9 , A->9 , C->0
[2,5] + [5,3] , A=[9] , C=0 , 5+3+0=8 , A->8 , C->0
[2] + [5] , A=[8,9] , C=0 , 2+5+0=7 , A->7 , C->0
[] + [] , A=[7,8,9] C=0 , END
</scratch>
789
| 789 |
Input:
112+634
Target:
| Input:
112+634
Target:
<scratch>
[1,1,2] has 3 digits.
[6,3,4] has 3 digits.
[1,1,2] + [6,3,4] , A=[] , C=0 , 2+4+0=6 , A->6 , C->0
[1,1] + [6,3] , A=[6] , C=0 , 1+3+0=4 , A->4 , C->0
[1] + [6] , A=[4,6] , C=0 , 1+6+0=7 , A->7 , C->0
[] + [] , A=[7,4,6] C=0 , END
</scratch>
746
| 746 |
Input:
754+760
Target:
| Input:
754+760
Target:
<scratch>
[7,5,4] has 3 digits.
[7,6,0] has 3 digits.
[7,5,4] + [7,6,0] , A=[] , C=0 , 4+0+0=4 , A->4 , C->0
[7,5] + [7,6] , A=[4] , C=0 , 5+6+0=11 , A->1 , C->1
[7] + [7] , A=[1,4] , C=1 , 7+7+1=15 , A->5 , C->1
[] + [] , A=[5,1,4] C=1 , END
</scratch>
1514
| 1514 |
Input:
535+553
Target:
| Input:
535+553
Target:
<scratch>
[5,3,5] has 3 digits.
[5,5,3] has 3 digits.
[5,3,5] + [5,5,3] , A=[] , C=0 , 5+3+0=8 , A->8 , C->0
[5,3] + [5,5] , A=[8] , C=0 , 3+5+0=8 , A->8 , C->0
[5] + [5] , A=[8,8] , C=0 , 5+5+0=10 , A->0 , C->1
[] + [] , A=[0,8,8] C=1 , END
</scratch>
1088
| 1088 |
Input:
956+750
Target:
| Input:
956+750
Target:
<scratch>
[9,5,6] has 3 digits.
[7,5,0] has 3 digits.
[9,5,6] + [7,5,0] , A=[] , C=0 , 6+0+0=6 , A->6 , C->0
[9,5] + [7,5] , A=[6] , C=0 , 5+5+0=10 , A->0 , C->1
[9] + [7] , A=[0,6] , C=1 , 9+7+1=17 , A->7 , C->1
[] + [] , A=[7,0,6] C=1 , END
</scratch>
1706
| 1706 |
Input:
889+284
Target:
| Input:
889+284
Target:
<scratch>
[8,8,9] has 3 digits.
[2,8,4] has 3 digits.
[8,8,9] + [2,8,4] , A=[] , C=0 , 9+4+0=13 , A->3 , C->1
[8,8] + [2,8] , A=[3] , C=1 , 8+8+1=17 , A->7 , C->1
[8] + [2] , A=[7,3] , C=1 , 8+2+1=11 , A->1 , C->1
[] + [] , A=[1,7,3] C=1 , END
</scratch>
1173
| 1173 |
Input:
48+815
Target:
| Input:
48+815
Target:
<scratch>
[4,8] has 2 digits.
[8,1,5] has 3 digits.
[4,8] + [8,1,5] , A=[] , C=0 , 8+5+0=13 , A->3 , C->1
[4] + [8,1] , A=[3] , C=1 , 4+1+1=6 , A->6 , C->0
[] + [8] , A=[6,3] , C=0 , 0+8+0=8 , A->8 , C->0
[] + [] , A=[8,6,3] C=0 , END
</scratch>
863
| 863 |
Input:
751+192
Target:
| Input:
751+192
Target:
<scratch>
[7,5,1] has 3 digits.
[1,9,2] has 3 digits.
[7,5,1] + [1,9,2] , A=[] , C=0 , 1+2+0=3 , A->3 , C->0
[7,5] + [1,9] , A=[3] , C=0 , 5+9+0=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:
471+670
Target:
| Input:
471+670
Target:
<scratch>
[4,7,1] has 3 digits.
[6,7,0] has 3 digits.
[4,7,1] + [6,7,0] , A=[] , C=0 , 1+0+0=1 , A->1 , C->0
[4,7] + [6,7] , A=[1] , C=0 , 7+7+0=14 , A->4 , C->1
[4] + [6] , A=[4,1] , C=1 , 4+6+1=11 , A->1 , C->1
[] + [] , A=[1,4,1] C=1 , END
</scratch>
1141
| 1141 |
Input:
929+411
Target:
| Input:
929+411
Target:
<scratch>
[9,2,9] has 3 digits.
[4,1,1] has 3 digits.
[9,2,9] + [4,1,1] , A=[] , C=0 , 9+1+0=10 , A->0 , C->1
[9,2] + [4,1] , A=[0] , C=1 , 2+1+1=4 , A->4 , C->0
[9] + [4] , A=[4,0] , C=0 , 9+4+0=13 , A->3 , C->1
[] + [] , A=[3,4,0] C=1 , END
</scratch>
1340
| 1340 |
Input:
319+801
Target:
| Input:
319+801
Target:
<scratch>
[3,1,9] has 3 digits.
[8,0,1] has 3 digits.
[3,1,9] + [8,0,1] , A=[] , C=0 , 9+1+0=10 , A->0 , C->1
[3,1] + [8,0] , A=[0] , C=1 , 1+0+1=2 , A->2 , C->0
[3] + [8] , A=[2,0] , C=0 , 3+8+0=11 , A->1 , C->1
[] + [] , A=[1,2,0] C=1 , END
</scratch>
1120
| 1120 |
Input:
719+782
Target:
| Input:
719+782
Target:
<scratch>
[7,1,9] has 3 digits.
[7,8,2] has 3 digits.
[7,1,9] + [7,8,2] , A=[] , C=0 , 9+2+0=11 , A->1 , C->1
[7,1] + [7,8] , A=[1] , C=1 , 1+8+1=10 , A->0 , C->1
[7] + [7] , A=[0,1] , C=1 , 7+7+1=15 , A->5 , C->1
[] + [] , A=[5,0,1] C=1 , END
</scratch>
1501
| 1501 |
Input:
630+555
Target:
| Input:
630+555
Target:
<scratch>
[6,3,0] has 3 digits.
[5,5,5] has 3 digits.
[6,3,0] + [5,5,5] , A=[] , C=0 , 0+5+0=5 , A->5 , C->0
[6,3] + [5,5] , A=[5] , C=0 , 3+5+0=8 , A->8 , C->0
[6] + [5] , A=[8,5] , C=0 , 6+5+0=11 , A->1 , C->1
[] + [] , A=[1,8,5] C=1 , END
</scratch>
1185
| 1185 |
Input:
162+549
Target:
| Input:
162+549
Target:
<scratch>
[1,6,2] has 3 digits.
[5,4,9] has 3 digits.
[1,6,2] + [5,4,9] , A=[] , C=0 , 2+9+0=11 , A->1 , C->1
[1,6] + [5,4] , A=[1] , C=1 , 6+4+1=11 , A->1 , C->1
[1] + [5] , A=[1,1] , C=1 , 1+5+1=7 , A->7 , C->0
[] + [] , A=[7,1,1] C=0 , END
</scratch>
711
| 711 |
Input:
875+752
Target:
| Input:
875+752
Target:
<scratch>
[8,7,5] has 3 digits.
[7,5,2] has 3 digits.
[8,7,5] + [7,5,2] , A=[] , C=0 , 5+2+0=7 , A->7 , C->0
[8,7] + [7,5] , A=[7] , C=0 , 7+5+0=12 , A->2 , C->1
[8] + [7] , A=[2,7] , C=1 , 8+7+1=16 , A->6 , C->1
[] + [] , A=[6,2,7] C=1 , END
</scratch>
1627
| 1627 |
Input:
837+755
Target:
| Input:
837+755
Target:
<scratch>
[8,3,7] has 3 digits.
[7,5,5] has 3 digits.
[8,3,7] + [7,5,5] , A=[] , C=0 , 7+5+0=12 , A->2 , C->1
[8,3] + [7,5] , A=[2] , C=1 , 3+5+1=9 , A->9 , C->0
[8] + [7] , A=[9,2] , C=0 , 8+7+0=15 , A->5 , C->1
[] + [] , A=[5,9,2] C=1 , END
</scratch>
1592
| 1592 |
Input:
966+152
Target:
| Input:
966+152
Target:
<scratch>
[9,6,6] has 3 digits.
[1,5,2] has 3 digits.
[9,6,6] + [1,5,2] , A=[] , C=0 , 6+2+0=8 , A->8 , C->0
[9,6] + [1,5] , A=[8] , C=0 , 6+5+0=11 , A->1 , C->1
[9] + [1] , A=[1,8] , C=1 , 9+1+1=11 , A->1 , C->1
[] + [] , A=[1,1,8] C=1 , END
</scratch>
1118
| 1118 |
Input:
979+20
Target:
| Input:
979+20
Target:
<scratch>
[9,7,9] has 3 digits.
[2,0] has 2 digits.
[9,7,9] + [2,0] , A=[] , C=0 , 9+0+0=9 , A->9 , C->0
[9,7] + [2] , A=[9] , C=0 , 7+2+0=9 , A->9 , C->0
[9] + [] , A=[9,9] , C=0 , 9+0+0=9 , A->9 , C->0
[] + [] , A=[9,9,9] C=0 , END
</scratch>
999
| 999 |
Input:
975+528
Target:
| Input:
975+528
Target:
<scratch>
[9,7,5] has 3 digits.
[5,2,8] has 3 digits.
[9,7,5] + [5,2,8] , A=[] , C=0 , 5+8+0=13 , A->3 , C->1
[9,7] + [5,2] , A=[3] , C=1 , 7+2+1=10 , A->0 , C->1
[9] + [5] , A=[0,3] , C=1 , 9+5+1=15 , A->5 , C->1
[] + [] , A=[5,0,3] C=1 , END
</scratch>
1503
| 1503 |
Input:
650+314
Target:
| Input:
650+314
Target:
<scratch>
[6,5,0] has 3 digits.
[3,1,4] has 3 digits.
[6,5,0] + [3,1,4] , A=[] , C=0 , 0+4+0=4 , A->4 , C->0
[6,5] + [3,1] , A=[4] , C=0 , 5+1+0=6 , A->6 , C->0
[6] + [3] , A=[6,4] , C=0 , 6+3+0=9 , A->9 , C->0
[] + [] , A=[9,6,4] C=0 , END
</scratch>
964
| 964 |
Input:
760+470
Target:
| Input:
760+470
Target:
<scratch>
[7,6,0] has 3 digits.
[4,7,0] has 3 digits.
[7,6,0] + [4,7,0] , A=[] , C=0 , 0+0+0=0 , A->0 , C->0
[7,6] + [4,7] , A=[0] , C=0 , 6+7+0=13 , A->3 , C->1
[7] + [4] , A=[3,0] , C=1 , 7+4+1=12 , A->2 , C->1
[] + [] , A=[2,3,0] C=1 , END
</scratch>
1230
| 1230 |
Input:
131+768
Target:
| Input:
131+768
Target:
<scratch>
[1,3,1] has 3 digits.
[7,6,8] has 3 digits.
[1,3,1] + [7,6,8] , A=[] , C=0 , 1+8+0=9 , A->9 , C->0
[1,3] + [7,6] , A=[9] , C=0 , 3+6+0=9 , A->9 , C->0
[1] + [7] , A=[9,9] , C=0 , 1+7+0=8 , A->8 , C->0
[] + [] , A=[8,9,9] C=0 , END
</scratch>
899
| 899 |
Input:
682+752
Target:
| Input:
682+752
Target:
<scratch>
[6,8,2] has 3 digits.
[7,5,2] has 3 digits.
[6,8,2] + [7,5,2] , A=[] , C=0 , 2+2+0=4 , A->4 , C->0
[6,8] + [7,5] , A=[4] , C=0 , 8+5+0=13 , A->3 , C->1
[6] + [7] , A=[3,4] , C=1 , 6+7+1=14 , A->4 , C->1
[] + [] , A=[4,3,4] C=1 , END
</scratch>
1434
| 1434 |
Input:
29+354
Target:
| Input:
29+354
Target:
<scratch>
[2,9] has 2 digits.
[3,5,4] has 3 digits.
[2,9] + [3,5,4] , A=[] , C=0 , 9+4+0=13 , A->3 , C->1
[2] + [3,5] , A=[3] , C=1 , 2+5+1=8 , A->8 , C->0
[] + [3] , A=[8,3] , C=0 , 0+3+0=3 , A->3 , C->0
[] + [] , A=[3,8,3] C=0 , END
</scratch>
383
| 383 |
Input:
616+994
Target:
| Input:
616+994
Target:
<scratch>
[6,1,6] has 3 digits.
[9,9,4] has 3 digits.
[6,1,6] + [9,9,4] , A=[] , C=0 , 6+4+0=10 , A->0 , C->1
[6,1] + [9,9] , A=[0] , C=1 , 1+9+1=11 , A->1 , C->1
[6] + [9] , A=[1,0] , C=1 , 6+9+1=16 , A->6 , C->1
[] + [] , A=[6,1,0] C=1 , END
</scratch>
1610
| 1610 |
Input:
443+308
Target:
| Input:
443+308
Target:
<scratch>
[4,4,3] has 3 digits.
[3,0,8] has 3 digits.
[4,4,3] + [3,0,8] , A=[] , C=0 , 3+8+0=11 , A->1 , C->1
[4,4] + [3,0] , A=[1] , C=1 , 4+0+1=5 , A->5 , C->0
[4] + [3] , A=[5,1] , C=0 , 4+3+0=7 , A->7 , C->0
[] + [] , A=[7,5,1] C=0 , END
</scratch>
751
| 751 |
Input:
302+874
Target:
| Input:
302+874
Target:
<scratch>
[3,0,2] has 3 digits.
[8,7,4] has 3 digits.
[3,0,2] + [8,7,4] , A=[] , C=0 , 2+4+0=6 , A->6 , C->0
[3,0] + [8,7] , A=[6] , C=0 , 0+7+0=7 , A->7 , C->0
[3] + [8] , A=[7,6] , C=0 , 3+8+0=11 , A->1 , C->1
[] + [] , A=[1,7,6] C=1 , END
</scratch>
1176
| 1176 |
Input:
527+748
Target:
| Input:
527+748
Target:
<scratch>
[5,2,7] has 3 digits.
[7,4,8] has 3 digits.
[5,2,7] + [7,4,8] , A=[] , C=0 , 7+8+0=15 , A->5 , C->1
[5,2] + [7,4] , A=[5] , C=1 , 2+4+1=7 , A->7 , C->0
[5] + [7] , A=[7,5] , C=0 , 5+7+0=12 , A->2 , C->1
[] + [] , A=[2,7,5] C=1 , END
</scratch>
1275
| 1275 |
Input:
67+31
Target:
| Input:
67+31
Target:
<scratch>
[6,7] has 2 digits.
[3,1] has 2 digits.
[6,7] + [3,1] , A=[] , C=0 , 7+1+0=8 , A->8 , C->0
[6] + [3] , A=[8] , C=0 , 6+3+0=9 , A->9 , C->0
[] + [] , A=[9,8] C=0 , END
</scratch>
98
| 98 |
Input:
61+866
Target:
| Input:
61+866
Target:
<scratch>
[6,1] has 2 digits.
[8,6,6] has 3 digits.
[6,1] + [8,6,6] , A=[] , C=0 , 1+6+0=7 , A->7 , C->0
[6] + [8,6] , A=[7] , C=0 , 6+6+0=12 , A->2 , C->1
[] + [8] , A=[2,7] , C=1 , 0+8+1=9 , A->9 , C->0
[] + [] , A=[9,2,7] C=0 , END
</scratch>
927
| 927 |
Input:
358+987
Target:
| Input:
358+987
Target:
<scratch>
[3,5,8] has 3 digits.
[9,8,7] has 3 digits.
[3,5,8] + [9,8,7] , A=[] , C=0 , 8+7+0=15 , A->5 , C->1
[3,5] + [9,8] , A=[5] , C=1 , 5+8+1=14 , A->4 , C->1
[3] + [9] , A=[4,5] , C=1 , 3+9+1=13 , A->3 , C->1
[] + [] , A=[3,4,5] C=1 , END
</scratch>
1345
| 1345 |
Input:
224+853
Target:
| Input:
224+853
Target:
<scratch>
[2,2,4] has 3 digits.
[8,5,3] has 3 digits.
[2,2,4] + [8,5,3] , A=[] , C=0 , 4+3+0=7 , A->7 , C->0
[2,2] + [8,5] , A=[7] , C=0 , 2+5+0=7 , A->7 , C->0
[2] + [8] , A=[7,7] , C=0 , 2+8+0=10 , A->0 , C->1
[] + [] , A=[0,7,7] C=1 , END
</scratch>
1077
| 1077 |
Input:
984+469
Target:
| Input:
984+469
Target:
<scratch>
[9,8,4] has 3 digits.
[4,6,9] has 3 digits.
[9,8,4] + [4,6,9] , A=[] , C=0 , 4+9+0=13 , A->3 , C->1
[9,8] + [4,6] , A=[3] , C=1 , 8+6+1=15 , A->5 , C->1
[9] + [4] , A=[5,3] , C=1 , 9+4+1=14 , A->4 , C->1
[] + [] , A=[4,5,3] C=1 , END
</scratch>
1453
| 1453 |
Input:
16+679
Target:
| Input:
16+679
Target:
<scratch>
[1,6] has 2 digits.
[6,7,9] has 3 digits.
[1,6] + [6,7,9] , A=[] , C=0 , 6+9+0=15 , A->5 , C->1
[1] + [6,7] , A=[5] , C=1 , 1+7+1=9 , A->9 , C->0
[] + [6] , A=[9,5] , C=0 , 0+6+0=6 , A->6 , C->0
[] + [] , A=[6,9,5] C=0 , END
</scratch>
695
| 695 |
Input:
944+154
Target:
| Input:
944+154
Target:
<scratch>
[9,4,4] has 3 digits.
[1,5,4] has 3 digits.
[9,4,4] + [1,5,4] , A=[] , C=0 , 4+4+0=8 , A->8 , C->0
[9,4] + [1,5] , A=[8] , C=0 , 4+5+0=9 , A->9 , C->0
[9] + [1] , A=[9,8] , C=0 , 9+1+0=10 , A->0 , C->1
[] + [] , A=[0,9,8] C=1 , END
</scratch>
1098
| 1098 |
Input:
265+545
Target:
| Input:
265+545
Target:
<scratch>
[2,6,5] has 3 digits.
[5,4,5] has 3 digits.
[2,6,5] + [5,4,5] , A=[] , C=0 , 5+5+0=10 , A->0 , C->1
[2,6] + [5,4] , A=[0] , C=1 , 6+4+1=11 , A->1 , C->1
[2] + [5] , A=[1,0] , C=1 , 2+5+1=8 , A->8 , C->0
[] + [] , A=[8,1,0] C=0 , END
</scratch>
810
| 810 |
Input:
416+561
Target:
| Input:
416+561
Target:
<scratch>
[4,1,6] has 3 digits.
[5,6,1] has 3 digits.
[4,1,6] + [5,6,1] , A=[] , C=0 , 6+1+0=7 , A->7 , C->0
[4,1] + [5,6] , A=[7] , C=0 , 1+6+0=7 , A->7 , C->0
[4] + [5] , A=[7,7] , C=0 , 4+5+0=9 , A->9 , C->0
[] + [] , A=[9,7,7] C=0 , END
</scratch>
977
| 977 |
Input:
703+178
Target:
| Input:
703+178
Target:
<scratch>
[7,0,3] has 3 digits.
[1,7,8] has 3 digits.
[7,0,3] + [1,7,8] , A=[] , C=0 , 3+8+0=11 , A->1 , C->1
[7,0] + [1,7] , A=[1] , C=1 , 0+7+1=8 , A->8 , C->0
[7] + [1] , A=[8,1] , C=0 , 7+1+0=8 , A->8 , C->0
[] + [] , A=[8,8,1] C=0 , END
</scratch>
881
| 881 |
Input:
821+481
Target:
| Input:
821+481
Target:
<scratch>
[8,2,1] has 3 digits.
[4,8,1] has 3 digits.
[8,2,1] + [4,8,1] , A=[] , C=0 , 1+1+0=2 , A->2 , C->0
[8,2] + [4,8] , A=[2] , C=0 , 2+8+0=10 , A->0 , C->1
[8] + [4] , A=[0,2] , C=1 , 8+4+1=13 , A->3 , C->1
[] + [] , A=[3,0,2] C=1 , END
</scratch>
1302
| 1302 |
Input:
930+110
Target:
| Input:
930+110
Target:
<scratch>
[9,3,0] has 3 digits.
[1,1,0] has 3 digits.
[9,3,0] + [1,1,0] , A=[] , C=0 , 0+0+0=0 , A->0 , C->0
[9,3] + [1,1] , A=[0] , C=0 , 3+1+0=4 , A->4 , C->0
[9] + [1] , A=[4,0] , C=0 , 9+1+0=10 , A->0 , C->1
[] + [] , A=[0,4,0] C=1 , END
</scratch>
1040
| 1040 |
Input:
465+855
Target:
| Input:
465+855
Target:
<scratch>
[4,6,5] has 3 digits.
[8,5,5] has 3 digits.
[4,6,5] + [8,5,5] , A=[] , C=0 , 5+5+0=10 , A->0 , C->1
[4,6] + [8,5] , A=[0] , C=1 , 6+5+1=12 , A->2 , C->1
[4] + [8] , A=[2,0] , C=1 , 4+8+1=13 , A->3 , C->1
[] + [] , A=[3,2,0] C=1 , END
</scratch>
1320
| 1320 |
Input:
156+79
Target:
| Input:
156+79
Target:
<scratch>
[1,5,6] has 3 digits.
[7,9] has 2 digits.
[1,5,6] + [7,9] , A=[] , C=0 , 6+9+0=15 , A->5 , C->1
[1,5] + [7] , A=[5] , C=1 , 5+7+1=13 , A->3 , C->1
[1] + [] , A=[3,5] , C=1 , 1+0+1=2 , A->2 , C->0
[] + [] , A=[2,3,5] C=0 , END
</scratch>
235
| 235 |
Input:
341+893
Target:
| Input:
341+893
Target:
<scratch>
[3,4,1] has 3 digits.
[8,9,3] has 3 digits.
[3,4,1] + [8,9,3] , A=[] , C=0 , 1+3+0=4 , A->4 , C->0
[3,4] + [8,9] , A=[4] , C=0 , 4+9+0=13 , A->3 , C->1
[3] + [8] , A=[3,4] , C=1 , 3+8+1=12 , A->2 , C->1
[] + [] , A=[2,3,4] C=1 , END
</scratch>
1234
| 1234 |
Input:
927+199
Target:
| Input:
927+199
Target:
<scratch>
[9,2,7] has 3 digits.
[1,9,9] has 3 digits.
[9,2,7] + [1,9,9] , A=[] , C=0 , 7+9+0=16 , A->6 , C->1
[9,2] + [1,9] , A=[6] , C=1 , 2+9+1=12 , A->2 , C->1
[9] + [1] , A=[2,6] , C=1 , 9+1+1=11 , A->1 , C->1
[] + [] , A=[1,2,6] C=1 , END
</scratch>
1126
| 1126 |
Input:
565+992
Target:
| Input:
565+992
Target:
<scratch>
[5,6,5] has 3 digits.
[9,9,2] has 3 digits.
[5,6,5] + [9,9,2] , A=[] , C=0 , 5+2+0=7 , A->7 , C->0
[5,6] + [9,9] , A=[7] , C=0 , 6+9+0=15 , A->5 , C->1
[5] + [9] , A=[5,7] , C=1 , 5+9+1=15 , A->5 , C->1
[] + [] , A=[5,5,7] C=1 , END
</scratch>
1557
| 1557 |
Input:
87+176
Target:
| Input:
87+176
Target:
<scratch>
[8,7] has 2 digits.
[1,7,6] has 3 digits.
[8,7] + [1,7,6] , A=[] , C=0 , 7+6+0=13 , A->3 , C->1
[8] + [1,7] , A=[3] , C=1 , 8+7+1=16 , A->6 , C->1
[] + [1] , A=[6,3] , C=1 , 0+1+1=2 , A->2 , C->0
[] + [] , A=[2,6,3] C=0 , END
</scratch>
263
| 263 |
Input:
525+370
Target:
| Input:
525+370
Target:
<scratch>
[5,2,5] has 3 digits.
[3,7,0] has 3 digits.
[5,2,5] + [3,7,0] , A=[] , C=0 , 5+0+0=5 , A->5 , C->0
[5,2] + [3,7] , A=[5] , C=0 , 2+7+0=9 , A->9 , C->0
[5] + [3] , A=[9,5] , C=0 , 5+3+0=8 , A->8 , C->0
[] + [] , A=[8,9,5] C=0 , END
</scratch>
895
| 895 |
Input:
394+102
Target:
| Input:
394+102
Target:
<scratch>
[3,9,4] has 3 digits.
[1,0,2] has 3 digits.
[3,9,4] + [1,0,2] , A=[] , C=0 , 4+2+0=6 , A->6 , C->0
[3,9] + [1,0] , A=[6] , C=0 , 9+0+0=9 , A->9 , C->0
[3] + [1] , A=[9,6] , C=0 , 3+1+0=4 , A->4 , C->0
[] + [] , A=[4,9,6] C=0 , END
</scratch>
496
| 496 |
Input:
830+285
Target:
| Input:
830+285
Target:
<scratch>
[8,3,0] has 3 digits.
[2,8,5] has 3 digits.
[8,3,0] + [2,8,5] , A=[] , C=0 , 0+5+0=5 , A->5 , C->0
[8,3] + [2,8] , A=[5] , C=0 , 3+8+0=11 , A->1 , C->1
[8] + [2] , A=[1,5] , C=1 , 8+2+1=11 , A->1 , C->1
[] + [] , A=[1,1,5] C=1 , END
</scratch>
1115
| 1115 |
Input:
889+382
Target:
| Input:
889+382
Target:
<scratch>
[8,8,9] has 3 digits.
[3,8,2] has 3 digits.
[8,8,9] + [3,8,2] , A=[] , C=0 , 9+2+0=11 , A->1 , C->1
[8,8] + [3,8] , A=[1] , C=1 , 8+8+1=17 , A->7 , C->1
[8] + [3] , A=[7,1] , C=1 , 8+3+1=12 , A->2 , C->1
[] + [] , A=[2,7,1] C=1 , END
</scratch>
1271
| 1271 |
Input:
445+57
Target:
| Input:
445+57
Target:
<scratch>
[4,4,5] has 3 digits.
[5,7] has 2 digits.
[4,4,5] + [5,7] , A=[] , C=0 , 5+7+0=12 , A->2 , C->1
[4,4] + [5] , A=[2] , C=1 , 4+5+1=10 , A->0 , C->1
[4] + [] , A=[0,2] , C=1 , 4+0+1=5 , A->5 , C->0
[] + [] , A=[5,0,2] C=0 , END
</scratch>
502
| 502 |
Input:
455+65
Target:
| Input:
455+65
Target:
<scratch>
[4,5,5] has 3 digits.
[6,5] has 2 digits.
[4,5,5] + [6,5] , A=[] , C=0 , 5+5+0=10 , A->0 , C->1
[4,5] + [6] , A=[0] , C=1 , 5+6+1=12 , A->2 , C->1
[4] + [] , A=[2,0] , C=1 , 4+0+1=5 , A->5 , C->0
[] + [] , A=[5,2,0] C=0 , END
</scratch>
520
| 520 |
Input:
357+444
Target:
| Input:
357+444
Target:
<scratch>
[3,5,7] has 3 digits.
[4,4,4] has 3 digits.
[3,5,7] + [4,4,4] , A=[] , C=0 , 7+4+0=11 , A->1 , C->1
[3,5] + [4,4] , A=[1] , C=1 , 5+4+1=10 , A->0 , C->1
[3] + [4] , A=[0,1] , C=1 , 3+4+1=8 , A->8 , C->0
[] + [] , A=[8,0,1] C=0 , END
</scratch>
801
| 801 |
Input:
382+420
Target:
| Input:
382+420
Target:
<scratch>
[3,8,2] has 3 digits.
[4,2,0] has 3 digits.
[3,8,2] + [4,2,0] , A=[] , C=0 , 2+0+0=2 , A->2 , C->0
[3,8] + [4,2] , A=[2] , C=0 , 8+2+0=10 , A->0 , C->1
[3] + [4] , A=[0,2] , C=1 , 3+4+1=8 , A->8 , C->0
[] + [] , A=[8,0,2] C=0 , END
</scratch>
802
| 802 |
Input:
907+793
Target:
| Input:
907+793
Target:
<scratch>
[9,0,7] has 3 digits.
[7,9,3] has 3 digits.
[9,0,7] + [7,9,3] , A=[] , C=0 , 7+3+0=10 , A->0 , C->1
[9,0] + [7,9] , A=[0] , C=1 , 0+9+1=10 , A->0 , C->1
[9] + [7] , A=[0,0] , C=1 , 9+7+1=17 , A->7 , C->1
[] + [] , A=[7,0,0] C=1 , END
</scratch>
1700
| 1700 |
Input:
570+396
Target:
| Input:
570+396
Target:
<scratch>
[5,7,0] has 3 digits.
[3,9,6] has 3 digits.
[5,7,0] + [3,9,6] , A=[] , C=0 , 0+6+0=6 , A->6 , C->0
[5,7] + [3,9] , A=[6] , C=0 , 7+9+0=16 , A->6 , C->1
[5] + [3] , A=[6,6] , C=1 , 5+3+1=9 , A->9 , C->0
[] + [] , A=[9,6,6] C=0 , END
</scratch>
966
| 966 |
Input:
759+991
Target:
| Input:
759+991
Target:
<scratch>
[7,5,9] has 3 digits.
[9,9,1] has 3 digits.
[7,5,9] + [9,9,1] , A=[] , C=0 , 9+1+0=10 , A->0 , C->1
[7,5] + [9,9] , A=[0] , C=1 , 5+9+1=15 , A->5 , C->1
[7] + [9] , A=[5,0] , C=1 , 7+9+1=17 , A->7 , C->1
[] + [] , A=[7,5,0] C=1 , END
</scratch>
1750
| 1750 |
Input:
74+429
Target:
| Input:
74+429
Target:
<scratch>
[7,4] has 2 digits.
[4,2,9] has 3 digits.
[7,4] + [4,2,9] , A=[] , C=0 , 4+9+0=13 , A->3 , C->1
[7] + [4,2] , A=[3] , C=1 , 7+2+1=10 , A->0 , C->1
[] + [4] , A=[0,3] , C=1 , 0+4+1=5 , A->5 , C->0
[] + [] , A=[5,0,3] C=0 , END
</scratch>
503
| 503 |
Input:
21+71
Target:
| Input:
21+71
Target:
<scratch>
[2,1] has 2 digits.
[7,1] has 2 digits.
[2,1] + [7,1] , A=[] , C=0 , 1+1+0=2 , A->2 , C->0
[2] + [7] , A=[2] , C=0 , 2+7+0=9 , A->9 , C->0
[] + [] , A=[9,2] C=0 , END
</scratch>
92
| 92 |
Input:
571+884
Target:
| Input:
571+884
Target:
<scratch>
[5,7,1] has 3 digits.
[8,8,4] has 3 digits.
[5,7,1] + [8,8,4] , A=[] , C=0 , 1+4+0=5 , A->5 , C->0
[5,7] + [8,8] , A=[5] , C=0 , 7+8+0=15 , A->5 , C->1
[5] + [8] , A=[5,5] , C=1 , 5+8+1=14 , A->4 , C->1
[] + [] , A=[4,5,5] C=1 , END
</scratch>
1455
| 1455 |
Input:
474+130
Target:
| Input:
474+130
Target:
<scratch>
[4,7,4] has 3 digits.
[1,3,0] has 3 digits.
[4,7,4] + [1,3,0] , A=[] , C=0 , 4+0+0=4 , A->4 , C->0
[4,7] + [1,3] , A=[4] , C=0 , 7+3+0=10 , A->0 , C->1
[4] + [1] , A=[0,4] , C=1 , 4+1+1=6 , A->6 , C->0
[] + [] , A=[6,0,4] C=0 , END
</scratch>
604
| 604 |
Input:
867+101
Target:
| Input:
867+101
Target:
<scratch>
[8,6,7] has 3 digits.
[1,0,1] has 3 digits.
[8,6,7] + [1,0,1] , A=[] , C=0 , 7+1+0=8 , A->8 , C->0
[8,6] + [1,0] , A=[8] , C=0 , 6+0+0=6 , A->6 , C->0
[8] + [1] , A=[6,8] , C=0 , 8+1+0=9 , A->9 , C->0
[] + [] , A=[9,6,8] C=0 , END
</scratch>
968
| 968 |
Input:
522+186
Target:
| Input:
522+186
Target:
<scratch>
[5,2,2] has 3 digits.
[1,8,6] has 3 digits.
[5,2,2] + [1,8,6] , A=[] , C=0 , 2+6+0=8 , A->8 , C->0
[5,2] + [1,8] , A=[8] , C=0 , 2+8+0=10 , A->0 , C->1
[5] + [1] , A=[0,8] , C=1 , 5+1+1=7 , A->7 , C->0
[] + [] , A=[7,0,8] C=0 , END
</scratch>
708
| 708 |
Input:
503+296
Target:
| Input:
503+296
Target:
<scratch>
[5,0,3] has 3 digits.
[2,9,6] has 3 digits.
[5,0,3] + [2,9,6] , A=[] , C=0 , 3+6+0=9 , A->9 , C->0
[5,0] + [2,9] , A=[9] , C=0 , 0+9+0=9 , A->9 , C->0
[5] + [2] , A=[9,9] , C=0 , 5+2+0=7 , A->7 , C->0
[] + [] , A=[7,9,9] C=0 , END
</scratch>
799
| 799 |
Input:
976+382
Target:
| Input:
976+382
Target:
<scratch>
[9,7,6] has 3 digits.
[3,8,2] has 3 digits.
[9,7,6] + [3,8,2] , A=[] , C=0 , 6+2+0=8 , A->8 , C->0
[9,7] + [3,8] , A=[8] , C=0 , 7+8+0=15 , A->5 , C->1
[9] + [3] , A=[5,8] , C=1 , 9+3+1=13 , A->3 , C->1
[] + [] , A=[3,5,8] C=1 , END
</scratch>
1358
| 1358 |
Input:
597+518
Target:
| Input:
597+518
Target:
<scratch>
[5,9,7] has 3 digits.
[5,1,8] has 3 digits.
[5,9,7] + [5,1,8] , A=[] , C=0 , 7+8+0=15 , A->5 , C->1
[5,9] + [5,1] , A=[5] , C=1 , 9+1+1=11 , A->1 , C->1
[5] + [5] , A=[1,5] , C=1 , 5+5+1=11 , A->1 , C->1
[] + [] , A=[1,1,5] C=1 , END
</scratch>
1115
| 1115 |
Input:
577+320
Target:
| Input:
577+320
Target:
<scratch>
[5,7,7] has 3 digits.
[3,2,0] has 3 digits.
[5,7,7] + [3,2,0] , A=[] , C=0 , 7+0+0=7 , A->7 , C->0
[5,7] + [3,2] , A=[7] , C=0 , 7+2+0=9 , A->9 , C->0
[5] + [3] , A=[9,7] , C=0 , 5+3+0=8 , A->8 , C->0
[] + [] , A=[8,9,7] C=0 , END
</scratch>
897
| 897 |
Input:
249+884
Target:
| Input:
249+884
Target:
<scratch>
[2,4,9] has 3 digits.
[8,8,4] has 3 digits.
[2,4,9] + [8,8,4] , A=[] , C=0 , 9+4+0=13 , A->3 , C->1
[2,4] + [8,8] , A=[3] , C=1 , 4+8+1=13 , A->3 , C->1
[2] + [8] , A=[3,3] , C=1 , 2+8+1=11 , A->1 , C->1
[] + [] , A=[1,3,3] C=1 , END
</scratch>
1133
| 1133 |
Input:
727+112
Target:
| Input:
727+112
Target:
<scratch>
[7,2,7] has 3 digits.
[1,1,2] has 3 digits.
[7,2,7] + [1,1,2] , A=[] , C=0 , 7+2+0=9 , A->9 , C->0
[7,2] + [1,1] , A=[9] , C=0 , 2+1+0=3 , A->3 , C->0
[7] + [1] , A=[3,9] , C=0 , 7+1+0=8 , A->8 , C->0
[] + [] , A=[8,3,9] C=0 , END
</scratch>
839
| 839 |
Input:
617+545
Target:
| Input:
617+545
Target:
<scratch>
[6,1,7] has 3 digits.
[5,4,5] has 3 digits.
[6,1,7] + [5,4,5] , A=[] , C=0 , 7+5+0=12 , A->2 , C->1
[6,1] + [5,4] , A=[2] , C=1 , 1+4+1=6 , A->6 , C->0
[6] + [5] , A=[6,2] , C=0 , 6+5+0=11 , A->1 , C->1
[] + [] , A=[1,6,2] C=1 , END
</scratch>
1162
| 1162 |
Input:
169+650
Target:
| Input:
169+650
Target:
<scratch>
[1,6,9] has 3 digits.
[6,5,0] has 3 digits.
[1,6,9] + [6,5,0] , A=[] , C=0 , 9+0+0=9 , A->9 , C->0
[1,6] + [6,5] , A=[9] , C=0 , 6+5+0=11 , A->1 , C->1
[1] + [6] , A=[1,9] , C=1 , 1+6+1=8 , A->8 , C->0
[] + [] , A=[8,1,9] C=0 , END
</scratch>
819
| 819 |
Input:
533+283
Target:
| Input:
533+283
Target:
<scratch>
[5,3,3] has 3 digits.
[2,8,3] has 3 digits.
[5,3,3] + [2,8,3] , A=[] , C=0 , 3+3+0=6 , A->6 , C->0
[5,3] + [2,8] , A=[6] , C=0 , 3+8+0=11 , A->1 , C->1
[5] + [2] , A=[1,6] , C=1 , 5+2+1=8 , A->8 , C->0
[] + [] , A=[8,1,6] C=0 , END
</scratch>
816
| 816 |
Input:
853+412
Target:
| Input:
853+412
Target:
<scratch>
[8,5,3] has 3 digits.
[4,1,2] has 3 digits.
[8,5,3] + [4,1,2] , A=[] , C=0 , 3+2+0=5 , A->5 , C->0
[8,5] + [4,1] , A=[5] , C=0 , 5+1+0=6 , A->6 , C->0
[8] + [4] , A=[6,5] , C=0 , 8+4+0=12 , A->2 , C->1
[] + [] , A=[2,6,5] C=1 , END
</scratch>
1265
| 1265 |
Input:
450+832
Target:
| Input:
450+832
Target:
<scratch>
[4,5,0] has 3 digits.
[8,3,2] has 3 digits.
[4,5,0] + [8,3,2] , A=[] , C=0 , 0+2+0=2 , A->2 , C->0
[4,5] + [8,3] , A=[2] , C=0 , 5+3+0=8 , A->8 , C->0
[4] + [8] , A=[8,2] , C=0 , 4+8+0=12 , A->2 , C->1
[] + [] , A=[2,8,2] C=1 , END
</scratch>
1282
| 1282 |
Input:
72+789
Target:
| Input:
72+789
Target:
<scratch>
[7,2] has 2 digits.
[7,8,9] has 3 digits.
[7,2] + [7,8,9] , A=[] , C=0 , 2+9+0=11 , A->1 , C->1
[7] + [7,8] , A=[1] , C=1 , 7+8+1=16 , A->6 , C->1
[] + [7] , A=[6,1] , C=1 , 0+7+1=8 , A->8 , C->0
[] + [] , A=[8,6,1] C=0 , END
</scratch>
861
| 861 |
Input:
496+594
Target:
| Input:
496+594
Target:
<scratch>
[4,9,6] has 3 digits.
[5,9,4] has 3 digits.
[4,9,6] + [5,9,4] , A=[] , C=0 , 6+4+0=10 , A->0 , C->1
[4,9] + [5,9] , A=[0] , C=1 , 9+9+1=19 , A->9 , C->1
[4] + [5] , A=[9,0] , C=1 , 4+5+1=10 , A->0 , C->1
[] + [] , A=[0,9,0] C=1 , END
</scratch>
1090
| 1090 |
Input:
387+440
Target:
| Input:
387+440
Target:
<scratch>
[3,8,7] has 3 digits.
[4,4,0] has 3 digits.
[3,8,7] + [4,4,0] , A=[] , C=0 , 7+0+0=7 , A->7 , C->0
[3,8] + [4,4] , A=[7] , C=0 , 8+4+0=12 , A->2 , C->1
[3] + [4] , A=[2,7] , C=1 , 3+4+1=8 , A->8 , C->0
[] + [] , A=[8,2,7] C=0 , END
</scratch>
827
| 827 |
Input:
755+591
Target:
| Input:
755+591
Target:
<scratch>
[7,5,5] has 3 digits.
[5,9,1] has 3 digits.
[7,5,5] + [5,9,1] , A=[] , C=0 , 5+1+0=6 , A->6 , C->0
[7,5] + [5,9] , A=[6] , C=0 , 5+9+0=14 , A->4 , C->1
[7] + [5] , A=[4,6] , C=1 , 7+5+1=13 , A->3 , C->1
[] + [] , A=[3,4,6] C=1 , END
</scratch>
1346
| 1346 |
Input:
997+404
Target:
| Input:
997+404
Target:
<scratch>
[9,9,7] has 3 digits.
[4,0,4] has 3 digits.
[9,9,7] + [4,0,4] , A=[] , C=0 , 7+4+0=11 , A->1 , C->1
[9,9] + [4,0] , A=[1] , C=1 , 9+0+1=10 , A->0 , C->1
[9] + [4] , A=[0,1] , C=1 , 9+4+1=14 , A->4 , C->1
[] + [] , A=[4,0,1] C=1 , END
</scratch>
1401
| 1401 |
Input:
774+836
Target:
| Input:
774+836
Target:
<scratch>
[7,7,4] has 3 digits.
[8,3,6] has 3 digits.
[7,7,4] + [8,3,6] , A=[] , C=0 , 4+6+0=10 , A->0 , C->1
[7,7] + [8,3] , A=[0] , C=1 , 7+3+1=11 , A->1 , C->1
[7] + [8] , A=[1,0] , C=1 , 7+8+1=16 , A->6 , C->1
[] + [] , A=[6,1,0] C=1 , END
</scratch>
1610
| 1610 |
Input:
768+386
Target:
| Input:
768+386
Target:
<scratch>
[7,6,8] has 3 digits.
[3,8,6] has 3 digits.
[7,6,8] + [3,8,6] , A=[] , C=0 , 8+6+0=14 , A->4 , C->1
[7,6] + [3,8] , A=[4] , C=1 , 6+8+1=15 , A->5 , C->1
[7] + [3] , A=[5,4] , C=1 , 7+3+1=11 , A->1 , C->1
[] + [] , A=[1,5,4] C=1 , END
</scratch>
1154
| 1154 |
Input:
48+275
Target:
| Input:
48+275
Target:
<scratch>
[4,8] has 2 digits.
[2,7,5] has 3 digits.
[4,8] + [2,7,5] , A=[] , C=0 , 8+5+0=13 , A->3 , C->1
[4] + [2,7] , A=[3] , C=1 , 4+7+1=12 , A->2 , C->1
[] + [2] , A=[2,3] , C=1 , 0+2+1=3 , A->3 , C->0
[] + [] , A=[3,2,3] C=0 , END
</scratch>
323
| 323 |
Input:
517+605
Target:
| Input:
517+605
Target:
<scratch>
[5,1,7] has 3 digits.
[6,0,5] has 3 digits.
[5,1,7] + [6,0,5] , A=[] , C=0 , 7+5+0=12 , A->2 , C->1
[5,1] + [6,0] , A=[2] , C=1 , 1+0+1=2 , A->2 , C->0
[5] + [6] , A=[2,2] , C=0 , 5+6+0=11 , A->1 , C->1
[] + [] , A=[1,2,2] C=1 , END
</scratch>
1122
| 1122 |
Input:
144+867
Target:
| Input:
144+867
Target:
<scratch>
[1,4,4] has 3 digits.
[8,6,7] has 3 digits.
[1,4,4] + [8,6,7] , A=[] , C=0 , 4+7+0=11 , A->1 , C->1
[1,4] + [8,6] , A=[1] , C=1 , 4+6+1=11 , A->1 , C->1
[1] + [8] , A=[1,1] , C=1 , 1+8+1=10 , A->0 , C->1
[] + [] , A=[0,1,1] C=1 , END
</scratch>
1011
| 1011 |
Input:
485+610
Target:
| Input:
485+610
Target:
<scratch>
[4,8,5] has 3 digits.
[6,1,0] has 3 digits.
[4,8,5] + [6,1,0] , A=[] , C=0 , 5+0+0=5 , A->5 , C->0
[4,8] + [6,1] , A=[5] , C=0 , 8+1+0=9 , A->9 , C->0
[4] + [6] , A=[9,5] , C=0 , 4+6+0=10 , A->0 , C->1
[] + [] , A=[0,9,5] C=1 , END
</scratch>
1095
| 1095 |
Input:
530+243
Target:
| Input:
530+243
Target:
<scratch>
[5,3,0] has 3 digits.
[2,4,3] has 3 digits.
[5,3,0] + [2,4,3] , A=[] , C=0 , 0+3+0=3 , A->3 , C->0
[5,3] + [2,4] , A=[3] , C=0 , 3+4+0=7 , A->7 , C->0
[5] + [2] , A=[7,3] , C=0 , 5+2+0=7 , A->7 , C->0
[] + [] , A=[7,7,3] C=0 , END
</scratch>
773
| 773 |
Input:
879+162
Target:
| Input:
879+162
Target:
<scratch>
[8,7,9] has 3 digits.
[1,6,2] has 3 digits.
[8,7,9] + [1,6,2] , A=[] , C=0 , 9+2+0=11 , A->1 , C->1
[8,7] + [1,6] , A=[1] , C=1 , 7+6+1=14 , A->4 , C->1
[8] + [1] , A=[4,1] , C=1 , 8+1+1=10 , A->0 , C->1
[] + [] , A=[0,4,1] C=1 , END
</scratch>
1041
| 1041 |