input_test
stringlengths 19
23
| scratchpad
stringlengths 151
283
| result_final
stringlengths 1
4
|
|---|---|---|
Input:
52+776
Target:
| Input:
52+776
Target:
<scratch>
[5,2] has 2 digits.
[7,7,6] has 3 digits.
[5,2] + [7,7,6] , A=[] , C=0 , 2+6+0=8 , A->8 , C->0
[5] + [7,7] , A=[8] , C=0 , 5+7+0=12 , A->2 , C->1
[] + [7] , A=[2,8] , C=1 , 0+7+1=8 , A->8 , C->0
[] + [] , A=[8,2,8] C=0 , END
</scratch>
828
| 828 |
Input:
776+293
Target:
| Input:
776+293
Target:
<scratch>
[7,7,6] has 3 digits.
[2,9,3] has 3 digits.
[7,7,6] + [2,9,3] , A=[] , C=0 , 6+3+0=9 , A->9 , C->0
[7,7] + [2,9] , A=[9] , C=0 , 7+9+0=16 , A->6 , C->1
[7] + [2] , A=[6,9] , C=1 , 7+2+1=10 , A->0 , C->1
[] + [] , A=[0,6,9] C=1 , END
</scratch>
1069
| 1069 |
Input:
625+166
Target:
| Input:
625+166
Target:
<scratch>
[6,2,5] has 3 digits.
[1,6,6] has 3 digits.
[6,2,5] + [1,6,6] , A=[] , C=0 , 5+6+0=11 , A->1 , C->1
[6,2] + [1,6] , A=[1] , C=1 , 2+6+1=9 , A->9 , C->0
[6] + [1] , A=[9,1] , C=0 , 6+1+0=7 , A->7 , C->0
[] + [] , A=[7,9,1] C=0 , END
</scratch>
791
| 791 |
Input:
790+560
Target:
| Input:
790+560
Target:
<scratch>
[7,9,0] has 3 digits.
[5,6,0] has 3 digits.
[7,9,0] + [5,6,0] , A=[] , C=0 , 0+0+0=0 , A->0 , C->0
[7,9] + [5,6] , A=[0] , C=0 , 9+6+0=15 , A->5 , C->1
[7] + [5] , A=[5,0] , C=1 , 7+5+1=13 , A->3 , C->1
[] + [] , A=[3,5,0] C=1 , END
</scratch>
1350
| 1350 |
Input:
796+503
Target:
| Input:
796+503
Target:
<scratch>
[7,9,6] has 3 digits.
[5,0,3] has 3 digits.
[7,9,6] + [5,0,3] , A=[] , C=0 , 6+3+0=9 , A->9 , C->0
[7,9] + [5,0] , A=[9] , C=0 , 9+0+0=9 , A->9 , C->0
[7] + [5] , A=[9,9] , C=0 , 7+5+0=12 , A->2 , C->1
[] + [] , A=[2,9,9] C=1 , END
</scratch>
1299
| 1299 |
Input:
37+697
Target:
| Input:
37+697
Target:
<scratch>
[3,7] has 2 digits.
[6,9,7] has 3 digits.
[3,7] + [6,9,7] , A=[] , C=0 , 7+7+0=14 , A->4 , C->1
[3] + [6,9] , A=[4] , C=1 , 3+9+1=13 , A->3 , C->1
[] + [6] , A=[3,4] , C=1 , 0+6+1=7 , A->7 , C->0
[] + [] , A=[7,3,4] C=0 , END
</scratch>
734
| 734 |
Input:
943+740
Target:
| Input:
943+740
Target:
<scratch>
[9,4,3] has 3 digits.
[7,4,0] has 3 digits.
[9,4,3] + [7,4,0] , A=[] , C=0 , 3+0+0=3 , A->3 , C->0
[9,4] + [7,4] , A=[3] , C=0 , 4+4+0=8 , A->8 , C->0
[9] + [7] , A=[8,3] , C=0 , 9+7+0=16 , A->6 , C->1
[] + [] , A=[6,8,3] C=1 , END
</scratch>
1683
| 1683 |
Input:
696+491
Target:
| Input:
696+491
Target:
<scratch>
[6,9,6] has 3 digits.
[4,9,1] has 3 digits.
[6,9,6] + [4,9,1] , A=[] , C=0 , 6+1+0=7 , A->7 , C->0
[6,9] + [4,9] , A=[7] , C=0 , 9+9+0=18 , A->8 , C->1
[6] + [4] , A=[8,7] , C=1 , 6+4+1=11 , A->1 , C->1
[] + [] , A=[1,8,7] C=1 , END
</scratch>
1187
| 1187 |
Input:
38+232
Target:
| Input:
38+232
Target:
<scratch>
[3,8] has 2 digits.
[2,3,2] has 3 digits.
[3,8] + [2,3,2] , A=[] , C=0 , 8+2+0=10 , A->0 , C->1
[3] + [2,3] , A=[0] , C=1 , 3+3+1=7 , A->7 , C->0
[] + [2] , A=[7,0] , C=0 , 0+2+0=2 , A->2 , C->0
[] + [] , A=[2,7,0] C=0 , END
</scratch>
270
| 270 |
Input:
428+756
Target:
| Input:
428+756
Target:
<scratch>
[4,2,8] has 3 digits.
[7,5,6] has 3 digits.
[4,2,8] + [7,5,6] , A=[] , C=0 , 8+6+0=14 , A->4 , C->1
[4,2] + [7,5] , A=[4] , C=1 , 2+5+1=8 , A->8 , C->0
[4] + [7] , A=[8,4] , C=0 , 4+7+0=11 , A->1 , C->1
[] + [] , A=[1,8,4] C=1 , END
</scratch>
1184
| 1184 |
Input:
549+467
Target:
| Input:
549+467
Target:
<scratch>
[5,4,9] has 3 digits.
[4,6,7] has 3 digits.
[5,4,9] + [4,6,7] , A=[] , C=0 , 9+7+0=16 , A->6 , C->1
[5,4] + [4,6] , A=[6] , C=1 , 4+6+1=11 , A->1 , C->1
[5] + [4] , A=[1,6] , C=1 , 5+4+1=10 , A->0 , C->1
[] + [] , A=[0,1,6] C=1 , END
</scratch>
1016
| 1016 |
Input:
652+789
Target:
| Input:
652+789
Target:
<scratch>
[6,5,2] has 3 digits.
[7,8,9] has 3 digits.
[6,5,2] + [7,8,9] , A=[] , C=0 , 2+9+0=11 , A->1 , C->1
[6,5] + [7,8] , A=[1] , C=1 , 5+8+1=14 , A->4 , C->1
[6] + [7] , A=[4,1] , C=1 , 6+7+1=14 , A->4 , C->1
[] + [] , A=[4,4,1] C=1 , END
</scratch>
1441
| 1441 |
Input:
997+614
Target:
| Input:
997+614
Target:
<scratch>
[9,9,7] has 3 digits.
[6,1,4] has 3 digits.
[9,9,7] + [6,1,4] , A=[] , C=0 , 7+4+0=11 , A->1 , C->1
[9,9] + [6,1] , A=[1] , C=1 , 9+1+1=11 , A->1 , C->1
[9] + [6] , A=[1,1] , C=1 , 9+6+1=16 , A->6 , C->1
[] + [] , A=[6,1,1] C=1 , END
</scratch>
1611
| 1611 |
Input:
244+221
Target:
| Input:
244+221
Target:
<scratch>
[2,4,4] has 3 digits.
[2,2,1] has 3 digits.
[2,4,4] + [2,2,1] , A=[] , C=0 , 4+1+0=5 , A->5 , C->0
[2,4] + [2,2] , A=[5] , C=0 , 4+2+0=6 , A->6 , C->0
[2] + [2] , A=[6,5] , C=0 , 2+2+0=4 , A->4 , C->0
[] + [] , A=[4,6,5] C=0 , END
</scratch>
465
| 465 |
Input:
120+920
Target:
| Input:
120+920
Target:
<scratch>
[1,2,0] has 3 digits.
[9,2,0] has 3 digits.
[1,2,0] + [9,2,0] , A=[] , C=0 , 0+0+0=0 , A->0 , C->0
[1,2] + [9,2] , A=[0] , C=0 , 2+2+0=4 , A->4 , C->0
[1] + [9] , A=[4,0] , C=0 , 1+9+0=10 , A->0 , C->1
[] + [] , A=[0,4,0] C=1 , END
</scratch>
1040
| 1040 |
Input:
441+955
Target:
| Input:
441+955
Target:
<scratch>
[4,4,1] has 3 digits.
[9,5,5] has 3 digits.
[4,4,1] + [9,5,5] , A=[] , C=0 , 1+5+0=6 , A->6 , C->0
[4,4] + [9,5] , A=[6] , C=0 , 4+5+0=9 , A->9 , C->0
[4] + [9] , A=[9,6] , C=0 , 4+9+0=13 , A->3 , C->1
[] + [] , A=[3,9,6] C=1 , END
</scratch>
1396
| 1396 |
Input:
633+135
Target:
| Input:
633+135
Target:
<scratch>
[6,3,3] has 3 digits.
[1,3,5] has 3 digits.
[6,3,3] + [1,3,5] , A=[] , C=0 , 3+5+0=8 , A->8 , C->0
[6,3] + [1,3] , A=[8] , C=0 , 3+3+0=6 , A->6 , C->0
[6] + [1] , A=[6,8] , C=0 , 6+1+0=7 , A->7 , C->0
[] + [] , A=[7,6,8] C=0 , END
</scratch>
768
| 768 |
Input:
454+947
Target:
| Input:
454+947
Target:
<scratch>
[4,5,4] has 3 digits.
[9,4,7] has 3 digits.
[4,5,4] + [9,4,7] , A=[] , C=0 , 4+7+0=11 , A->1 , C->1
[4,5] + [9,4] , A=[1] , C=1 , 5+4+1=10 , A->0 , C->1
[4] + [9] , A=[0,1] , C=1 , 4+9+1=14 , A->4 , C->1
[] + [] , A=[4,0,1] C=1 , END
</scratch>
1401
| 1401 |
Input:
1+363
Target:
| Input:
1+363
Target:
<scratch>
[1] has 1 digits.
[3,6,3] has 3 digits.
[1] + [3,6,3] , A=[] , C=0 , 1+3+0=4 , A->4 , C->0
[] + [3,6] , A=[4] , C=0 , 0+6+0=6 , A->6 , C->0
[] + [3] , A=[6,4] , C=0 , 0+3+0=3 , A->3 , C->0
[] + [] , A=[3,6,4] C=0 , END
</scratch>
364
| 364 |
Input:
175+566
Target:
| Input:
175+566
Target:
<scratch>
[1,7,5] has 3 digits.
[5,6,6] has 3 digits.
[1,7,5] + [5,6,6] , A=[] , C=0 , 5+6+0=11 , A->1 , C->1
[1,7] + [5,6] , A=[1] , C=1 , 7+6+1=14 , A->4 , C->1
[1] + [5] , A=[4,1] , C=1 , 1+5+1=7 , A->7 , C->0
[] + [] , A=[7,4,1] C=0 , END
</scratch>
741
| 741 |
Input:
87+273
Target:
| Input:
87+273
Target:
<scratch>
[8,7] has 2 digits.
[2,7,3] has 3 digits.
[8,7] + [2,7,3] , A=[] , C=0 , 7+3+0=10 , A->0 , C->1
[8] + [2,7] , A=[0] , C=1 , 8+7+1=16 , A->6 , C->1
[] + [2] , A=[6,0] , C=1 , 0+2+1=3 , A->3 , C->0
[] + [] , A=[3,6,0] C=0 , END
</scratch>
360
| 360 |
Input:
973+966
Target:
| Input:
973+966
Target:
<scratch>
[9,7,3] has 3 digits.
[9,6,6] has 3 digits.
[9,7,3] + [9,6,6] , A=[] , C=0 , 3+6+0=9 , A->9 , C->0
[9,7] + [9,6] , A=[9] , C=0 , 7+6+0=13 , A->3 , C->1
[9] + [9] , A=[3,9] , C=1 , 9+9+1=19 , A->9 , C->1
[] + [] , A=[9,3,9] C=1 , END
</scratch>
1939
| 1939 |
Input:
987+205
Target:
| Input:
987+205
Target:
<scratch>
[9,8,7] has 3 digits.
[2,0,5] has 3 digits.
[9,8,7] + [2,0,5] , A=[] , C=0 , 7+5+0=12 , A->2 , C->1
[9,8] + [2,0] , A=[2] , C=1 , 8+0+1=9 , A->9 , C->0
[9] + [2] , A=[9,2] , C=0 , 9+2+0=11 , A->1 , C->1
[] + [] , A=[1,9,2] C=1 , END
</scratch>
1192
| 1192 |
Input:
497+915
Target:
| Input:
497+915
Target:
<scratch>
[4,9,7] has 3 digits.
[9,1,5] has 3 digits.
[4,9,7] + [9,1,5] , A=[] , C=0 , 7+5+0=12 , A->2 , C->1
[4,9] + [9,1] , A=[2] , C=1 , 9+1+1=11 , A->1 , C->1
[4] + [9] , A=[1,2] , C=1 , 4+9+1=14 , A->4 , C->1
[] + [] , A=[4,1,2] C=1 , END
</scratch>
1412
| 1412 |
Input:
649+341
Target:
| Input:
649+341
Target:
<scratch>
[6,4,9] has 3 digits.
[3,4,1] has 3 digits.
[6,4,9] + [3,4,1] , A=[] , C=0 , 9+1+0=10 , A->0 , C->1
[6,4] + [3,4] , A=[0] , C=1 , 4+4+1=9 , A->9 , C->0
[6] + [3] , A=[9,0] , C=0 , 6+3+0=9 , A->9 , C->0
[] + [] , A=[9,9,0] C=0 , END
</scratch>
990
| 990 |
Input:
460+640
Target:
| Input:
460+640
Target:
<scratch>
[4,6,0] has 3 digits.
[6,4,0] has 3 digits.
[4,6,0] + [6,4,0] , A=[] , C=0 , 0+0+0=0 , A->0 , C->0
[4,6] + [6,4] , A=[0] , C=0 , 6+4+0=10 , A->0 , C->1
[4] + [6] , A=[0,0] , C=1 , 4+6+1=11 , A->1 , C->1
[] + [] , A=[1,0,0] C=1 , END
</scratch>
1100
| 1100 |
Input:
512+631
Target:
| Input:
512+631
Target:
<scratch>
[5,1,2] has 3 digits.
[6,3,1] has 3 digits.
[5,1,2] + [6,3,1] , A=[] , C=0 , 2+1+0=3 , A->3 , C->0
[5,1] + [6,3] , A=[3] , C=0 , 1+3+0=4 , A->4 , C->0
[5] + [6] , A=[4,3] , C=0 , 5+6+0=11 , A->1 , C->1
[] + [] , A=[1,4,3] C=1 , END
</scratch>
1143
| 1143 |
Input:
890+52
Target:
| Input:
890+52
Target:
<scratch>
[8,9,0] has 3 digits.
[5,2] has 2 digits.
[8,9,0] + [5,2] , A=[] , C=0 , 0+2+0=2 , A->2 , C->0
[8,9] + [5] , A=[2] , C=0 , 9+5+0=14 , A->4 , C->1
[8] + [] , A=[4,2] , C=1 , 8+0+1=9 , A->9 , C->0
[] + [] , A=[9,4,2] C=0 , END
</scratch>
942
| 942 |
Input:
43+410
Target:
| Input:
43+410
Target:
<scratch>
[4,3] has 2 digits.
[4,1,0] has 3 digits.
[4,3] + [4,1,0] , A=[] , C=0 , 3+0+0=3 , A->3 , C->0
[4] + [4,1] , A=[3] , C=0 , 4+1+0=5 , A->5 , C->0
[] + [4] , A=[5,3] , C=0 , 0+4+0=4 , A->4 , C->0
[] + [] , A=[4,5,3] C=0 , END
</scratch>
453
| 453 |
Input:
584+974
Target:
| Input:
584+974
Target:
<scratch>
[5,8,4] has 3 digits.
[9,7,4] has 3 digits.
[5,8,4] + [9,7,4] , A=[] , C=0 , 4+4+0=8 , A->8 , C->0
[5,8] + [9,7] , A=[8] , C=0 , 8+7+0=15 , A->5 , C->1
[5] + [9] , A=[5,8] , C=1 , 5+9+1=15 , A->5 , C->1
[] + [] , A=[5,5,8] C=1 , END
</scratch>
1558
| 1558 |
Input:
805+437
Target:
| Input:
805+437
Target:
<scratch>
[8,0,5] has 3 digits.
[4,3,7] has 3 digits.
[8,0,5] + [4,3,7] , A=[] , C=0 , 5+7+0=12 , A->2 , C->1
[8,0] + [4,3] , A=[2] , C=1 , 0+3+1=4 , A->4 , C->0
[8] + [4] , A=[4,2] , C=0 , 8+4+0=12 , A->2 , C->1
[] + [] , A=[2,4,2] C=1 , END
</scratch>
1242
| 1242 |
Input:
766+163
Target:
| Input:
766+163
Target:
<scratch>
[7,6,6] has 3 digits.
[1,6,3] has 3 digits.
[7,6,6] + [1,6,3] , A=[] , C=0 , 6+3+0=9 , A->9 , C->0
[7,6] + [1,6] , A=[9] , C=0 , 6+6+0=12 , A->2 , C->1
[7] + [1] , A=[2,9] , C=1 , 7+1+1=9 , A->9 , C->0
[] + [] , A=[9,2,9] C=0 , END
</scratch>
929
| 929 |
Input:
10+679
Target:
| Input:
10+679
Target:
<scratch>
[1,0] has 2 digits.
[6,7,9] has 3 digits.
[1,0] + [6,7,9] , A=[] , C=0 , 0+9+0=9 , A->9 , C->0
[1] + [6,7] , A=[9] , C=0 , 1+7+0=8 , A->8 , C->0
[] + [6] , A=[8,9] , C=0 , 0+6+0=6 , A->6 , C->0
[] + [] , A=[6,8,9] C=0 , END
</scratch>
689
| 689 |
Input:
110+679
Target:
| Input:
110+679
Target:
<scratch>
[1,1,0] has 3 digits.
[6,7,9] has 3 digits.
[1,1,0] + [6,7,9] , A=[] , C=0 , 0+9+0=9 , A->9 , C->0
[1,1] + [6,7] , A=[9] , C=0 , 1+7+0=8 , A->8 , C->0
[1] + [6] , A=[8,9] , C=0 , 1+6+0=7 , A->7 , C->0
[] + [] , A=[7,8,9] C=0 , END
</scratch>
789
| 789 |
Input:
382+627
Target:
| Input:
382+627
Target:
<scratch>
[3,8,2] has 3 digits.
[6,2,7] has 3 digits.
[3,8,2] + [6,2,7] , A=[] , C=0 , 2+7+0=9 , A->9 , C->0
[3,8] + [6,2] , A=[9] , C=0 , 8+2+0=10 , A->0 , C->1
[3] + [6] , A=[0,9] , C=1 , 3+6+1=10 , A->0 , C->1
[] + [] , A=[0,0,9] C=1 , END
</scratch>
1009
| 1009 |
Input:
513+648
Target:
| Input:
513+648
Target:
<scratch>
[5,1,3] has 3 digits.
[6,4,8] has 3 digits.
[5,1,3] + [6,4,8] , A=[] , C=0 , 3+8+0=11 , A->1 , C->1
[5,1] + [6,4] , A=[1] , C=1 , 1+4+1=6 , A->6 , C->0
[5] + [6] , A=[6,1] , C=0 , 5+6+0=11 , A->1 , C->1
[] + [] , A=[1,6,1] C=1 , END
</scratch>
1161
| 1161 |
Input:
923+199
Target:
| Input:
923+199
Target:
<scratch>
[9,2,3] has 3 digits.
[1,9,9] has 3 digits.
[9,2,3] + [1,9,9] , A=[] , C=0 , 3+9+0=12 , A->2 , C->1
[9,2] + [1,9] , A=[2] , C=1 , 2+9+1=12 , A->2 , C->1
[9] + [1] , A=[2,2] , C=1 , 9+1+1=11 , A->1 , C->1
[] + [] , A=[1,2,2] C=1 , END
</scratch>
1122
| 1122 |
Input:
719+445
Target:
| Input:
719+445
Target:
<scratch>
[7,1,9] has 3 digits.
[4,4,5] has 3 digits.
[7,1,9] + [4,4,5] , A=[] , C=0 , 9+5+0=14 , A->4 , C->1
[7,1] + [4,4] , A=[4] , C=1 , 1+4+1=6 , A->6 , C->0
[7] + [4] , A=[6,4] , C=0 , 7+4+0=11 , A->1 , C->1
[] + [] , A=[1,6,4] C=1 , END
</scratch>
1164
| 1164 |
Input:
153+47
Target:
| Input:
153+47
Target:
<scratch>
[1,5,3] has 3 digits.
[4,7] has 2 digits.
[1,5,3] + [4,7] , A=[] , C=0 , 3+7+0=10 , A->0 , C->1
[1,5] + [4] , A=[0] , C=1 , 5+4+1=10 , A->0 , C->1
[1] + [] , A=[0,0] , C=1 , 1+0+1=2 , A->2 , C->0
[] + [] , A=[2,0,0] C=0 , END
</scratch>
200
| 200 |
Input:
335+222
Target:
| Input:
335+222
Target:
<scratch>
[3,3,5] has 3 digits.
[2,2,2] has 3 digits.
[3,3,5] + [2,2,2] , A=[] , C=0 , 5+2+0=7 , A->7 , C->0
[3,3] + [2,2] , A=[7] , C=0 , 3+2+0=5 , A->5 , C->0
[3] + [2] , A=[5,7] , C=0 , 3+2+0=5 , A->5 , C->0
[] + [] , A=[5,5,7] C=0 , END
</scratch>
557
| 557 |
Input:
524+925
Target:
| Input:
524+925
Target:
<scratch>
[5,2,4] has 3 digits.
[9,2,5] has 3 digits.
[5,2,4] + [9,2,5] , A=[] , C=0 , 4+5+0=9 , A->9 , C->0
[5,2] + [9,2] , A=[9] , C=0 , 2+2+0=4 , A->4 , C->0
[5] + [9] , A=[4,9] , C=0 , 5+9+0=14 , A->4 , C->1
[] + [] , A=[4,4,9] C=1 , END
</scratch>
1449
| 1449 |
Input:
101+121
Target:
| Input:
101+121
Target:
<scratch>
[1,0,1] has 3 digits.
[1,2,1] has 3 digits.
[1,0,1] + [1,2,1] , A=[] , C=0 , 1+1+0=2 , A->2 , C->0
[1,0] + [1,2] , A=[2] , C=0 , 0+2+0=2 , A->2 , C->0
[1] + [1] , A=[2,2] , C=0 , 1+1+0=2 , A->2 , C->0
[] + [] , A=[2,2,2] C=0 , END
</scratch>
222
| 222 |
Input:
303+738
Target:
| Input:
303+738
Target:
<scratch>
[3,0,3] has 3 digits.
[7,3,8] has 3 digits.
[3,0,3] + [7,3,8] , A=[] , C=0 , 3+8+0=11 , A->1 , C->1
[3,0] + [7,3] , A=[1] , C=1 , 0+3+1=4 , A->4 , C->0
[3] + [7] , A=[4,1] , C=0 , 3+7+0=10 , A->0 , C->1
[] + [] , A=[0,4,1] C=1 , END
</scratch>
1041
| 1041 |
Input:
971+184
Target:
| Input:
971+184
Target:
<scratch>
[9,7,1] has 3 digits.
[1,8,4] has 3 digits.
[9,7,1] + [1,8,4] , A=[] , C=0 , 1+4+0=5 , A->5 , C->0
[9,7] + [1,8] , A=[5] , C=0 , 7+8+0=15 , A->5 , C->1
[9] + [1] , A=[5,5] , C=1 , 9+1+1=11 , A->1 , C->1
[] + [] , A=[1,5,5] C=1 , END
</scratch>
1155
| 1155 |
Input:
338+656
Target:
| Input:
338+656
Target:
<scratch>
[3,3,8] has 3 digits.
[6,5,6] has 3 digits.
[3,3,8] + [6,5,6] , A=[] , C=0 , 8+6+0=14 , A->4 , C->1
[3,3] + [6,5] , A=[4] , C=1 , 3+5+1=9 , A->9 , C->0
[3] + [6] , A=[9,4] , C=0 , 3+6+0=9 , A->9 , C->0
[] + [] , A=[9,9,4] C=0 , END
</scratch>
994
| 994 |
Input:
628+914
Target:
| Input:
628+914
Target:
<scratch>
[6,2,8] has 3 digits.
[9,1,4] has 3 digits.
[6,2,8] + [9,1,4] , A=[] , C=0 , 8+4+0=12 , A->2 , C->1
[6,2] + [9,1] , A=[2] , C=1 , 2+1+1=4 , A->4 , C->0
[6] + [9] , A=[4,2] , C=0 , 6+9+0=15 , A->5 , C->1
[] + [] , A=[5,4,2] C=1 , END
</scratch>
1542
| 1542 |
Input:
809+649
Target:
| Input:
809+649
Target:
<scratch>
[8,0,9] has 3 digits.
[6,4,9] has 3 digits.
[8,0,9] + [6,4,9] , A=[] , C=0 , 9+9+0=18 , A->8 , C->1
[8,0] + [6,4] , A=[8] , C=1 , 0+4+1=5 , A->5 , C->0
[8] + [6] , A=[5,8] , C=0 , 8+6+0=14 , A->4 , C->1
[] + [] , A=[4,5,8] C=1 , END
</scratch>
1458
| 1458 |
Input:
133+296
Target:
| Input:
133+296
Target:
<scratch>
[1,3,3] has 3 digits.
[2,9,6] has 3 digits.
[1,3,3] + [2,9,6] , A=[] , C=0 , 3+6+0=9 , A->9 , C->0
[1,3] + [2,9] , A=[9] , C=0 , 3+9+0=12 , A->2 , C->1
[1] + [2] , A=[2,9] , C=1 , 1+2+1=4 , A->4 , C->0
[] + [] , A=[4,2,9] C=0 , END
</scratch>
429
| 429 |
Input:
774+484
Target:
| Input:
774+484
Target:
<scratch>
[7,7,4] has 3 digits.
[4,8,4] has 3 digits.
[7,7,4] + [4,8,4] , A=[] , C=0 , 4+4+0=8 , A->8 , C->0
[7,7] + [4,8] , A=[8] , C=0 , 7+8+0=15 , A->5 , C->1
[7] + [4] , A=[5,8] , C=1 , 7+4+1=12 , A->2 , C->1
[] + [] , A=[2,5,8] C=1 , END
</scratch>
1258
| 1258 |
Input:
697+830
Target:
| Input:
697+830
Target:
<scratch>
[6,9,7] has 3 digits.
[8,3,0] has 3 digits.
[6,9,7] + [8,3,0] , A=[] , C=0 , 7+0+0=7 , A->7 , C->0
[6,9] + [8,3] , A=[7] , C=0 , 9+3+0=12 , A->2 , C->1
[6] + [8] , A=[2,7] , C=1 , 6+8+1=15 , A->5 , C->1
[] + [] , A=[5,2,7] C=1 , END
</scratch>
1527
| 1527 |
Input:
787+791
Target:
| Input:
787+791
Target:
<scratch>
[7,8,7] has 3 digits.
[7,9,1] has 3 digits.
[7,8,7] + [7,9,1] , A=[] , C=0 , 7+1+0=8 , A->8 , C->0
[7,8] + [7,9] , A=[8] , C=0 , 8+9+0=17 , A->7 , C->1
[7] + [7] , A=[7,8] , C=1 , 7+7+1=15 , A->5 , C->1
[] + [] , A=[5,7,8] C=1 , END
</scratch>
1578
| 1578 |
Input:
421+68
Target:
| Input:
421+68
Target:
<scratch>
[4,2,1] has 3 digits.
[6,8] has 2 digits.
[4,2,1] + [6,8] , A=[] , C=0 , 1+8+0=9 , A->9 , C->0
[4,2] + [6] , A=[9] , C=0 , 2+6+0=8 , A->8 , C->0
[4] + [] , A=[8,9] , C=0 , 4+0+0=4 , A->4 , C->0
[] + [] , A=[4,8,9] C=0 , END
</scratch>
489
| 489 |
Input:
430+937
Target:
| Input:
430+937
Target:
<scratch>
[4,3,0] has 3 digits.
[9,3,7] has 3 digits.
[4,3,0] + [9,3,7] , A=[] , C=0 , 0+7+0=7 , A->7 , C->0
[4,3] + [9,3] , A=[7] , C=0 , 3+3+0=6 , A->6 , C->0
[4] + [9] , A=[6,7] , C=0 , 4+9+0=13 , A->3 , C->1
[] + [] , A=[3,6,7] C=1 , END
</scratch>
1367
| 1367 |
Input:
401+24
Target:
| Input:
401+24
Target:
<scratch>
[4,0,1] has 3 digits.
[2,4] has 2 digits.
[4,0,1] + [2,4] , A=[] , C=0 , 1+4+0=5 , A->5 , C->0
[4,0] + [2] , A=[5] , C=0 , 0+2+0=2 , A->2 , C->0
[4] + [] , A=[2,5] , C=0 , 4+0+0=4 , A->4 , C->0
[] + [] , A=[4,2,5] C=0 , END
</scratch>
425
| 425 |
Input:
384+836
Target:
| Input:
384+836
Target:
<scratch>
[3,8,4] has 3 digits.
[8,3,6] has 3 digits.
[3,8,4] + [8,3,6] , A=[] , C=0 , 4+6+0=10 , A->0 , C->1
[3,8] + [8,3] , A=[0] , C=1 , 8+3+1=12 , A->2 , C->1
[3] + [8] , A=[2,0] , C=1 , 3+8+1=12 , A->2 , C->1
[] + [] , A=[2,2,0] C=1 , END
</scratch>
1220
| 1220 |
Input:
325+835
Target:
| Input:
325+835
Target:
<scratch>
[3,2,5] has 3 digits.
[8,3,5] has 3 digits.
[3,2,5] + [8,3,5] , A=[] , C=0 , 5+5+0=10 , A->0 , C->1
[3,2] + [8,3] , A=[0] , C=1 , 2+3+1=6 , A->6 , C->0
[3] + [8] , A=[6,0] , C=0 , 3+8+0=11 , A->1 , C->1
[] + [] , A=[1,6,0] C=1 , END
</scratch>
1160
| 1160 |
Input:
49+170
Target:
| Input:
49+170
Target:
<scratch>
[4,9] has 2 digits.
[1,7,0] has 3 digits.
[4,9] + [1,7,0] , A=[] , C=0 , 9+0+0=9 , A->9 , C->0
[4] + [1,7] , A=[9] , C=0 , 4+7+0=11 , A->1 , C->1
[] + [1] , A=[1,9] , C=1 , 0+1+1=2 , A->2 , C->0
[] + [] , A=[2,1,9] C=0 , END
</scratch>
219
| 219 |
Input:
367+866
Target:
| Input:
367+866
Target:
<scratch>
[3,6,7] has 3 digits.
[8,6,6] has 3 digits.
[3,6,7] + [8,6,6] , A=[] , C=0 , 7+6+0=13 , A->3 , C->1
[3,6] + [8,6] , A=[3] , C=1 , 6+6+1=13 , A->3 , C->1
[3] + [8] , A=[3,3] , C=1 , 3+8+1=12 , A->2 , C->1
[] + [] , A=[2,3,3] C=1 , END
</scratch>
1233
| 1233 |
Input:
69+77
Target:
| Input:
69+77
Target:
<scratch>
[6,9] has 2 digits.
[7,7] has 2 digits.
[6,9] + [7,7] , A=[] , C=0 , 9+7+0=16 , A->6 , C->1
[6] + [7] , A=[6] , C=1 , 6+7+1=14 , A->4 , C->1
[] + [] , A=[4,6] C=1 , END
</scratch>
146
| 146 |
Input:
244+488
Target:
| Input:
244+488
Target:
<scratch>
[2,4,4] has 3 digits.
[4,8,8] has 3 digits.
[2,4,4] + [4,8,8] , A=[] , C=0 , 4+8+0=12 , A->2 , C->1
[2,4] + [4,8] , A=[2] , C=1 , 4+8+1=13 , A->3 , C->1
[2] + [4] , A=[3,2] , C=1 , 2+4+1=7 , A->7 , C->0
[] + [] , A=[7,3,2] C=0 , END
</scratch>
732
| 732 |
Input:
511+574
Target:
| Input:
511+574
Target:
<scratch>
[5,1,1] has 3 digits.
[5,7,4] has 3 digits.
[5,1,1] + [5,7,4] , A=[] , C=0 , 1+4+0=5 , A->5 , C->0
[5,1] + [5,7] , A=[5] , C=0 , 1+7+0=8 , A->8 , C->0
[5] + [5] , A=[8,5] , C=0 , 5+5+0=10 , A->0 , C->1
[] + [] , A=[0,8,5] C=1 , END
</scratch>
1085
| 1085 |
Input:
658+893
Target:
| Input:
658+893
Target:
<scratch>
[6,5,8] has 3 digits.
[8,9,3] has 3 digits.
[6,5,8] + [8,9,3] , A=[] , C=0 , 8+3+0=11 , A->1 , C->1
[6,5] + [8,9] , A=[1] , C=1 , 5+9+1=15 , A->5 , C->1
[6] + [8] , A=[5,1] , C=1 , 6+8+1=15 , A->5 , C->1
[] + [] , A=[5,5,1] C=1 , END
</scratch>
1551
| 1551 |
Input:
800+505
Target:
| Input:
800+505
Target:
<scratch>
[8,0,0] has 3 digits.
[5,0,5] has 3 digits.
[8,0,0] + [5,0,5] , A=[] , C=0 , 0+5+0=5 , A->5 , C->0
[8,0] + [5,0] , A=[5] , C=0 , 0+0+0=0 , A->0 , C->0
[8] + [5] , A=[0,5] , C=0 , 8+5+0=13 , A->3 , C->1
[] + [] , A=[3,0,5] C=1 , END
</scratch>
1305
| 1305 |
Input:
46+219
Target:
| Input:
46+219
Target:
<scratch>
[4,6] has 2 digits.
[2,1,9] has 3 digits.
[4,6] + [2,1,9] , A=[] , C=0 , 6+9+0=15 , A->5 , C->1
[4] + [2,1] , A=[5] , C=1 , 4+1+1=6 , A->6 , C->0
[] + [2] , A=[6,5] , C=0 , 0+2+0=2 , A->2 , C->0
[] + [] , A=[2,6,5] C=0 , END
</scratch>
265
| 265 |
Input:
592+218
Target:
| Input:
592+218
Target:
<scratch>
[5,9,2] has 3 digits.
[2,1,8] has 3 digits.
[5,9,2] + [2,1,8] , A=[] , C=0 , 2+8+0=10 , A->0 , C->1
[5,9] + [2,1] , A=[0] , C=1 , 9+1+1=11 , A->1 , C->1
[5] + [2] , A=[1,0] , C=1 , 5+2+1=8 , A->8 , C->0
[] + [] , A=[8,1,0] C=0 , END
</scratch>
810
| 810 |
Input:
37+702
Target:
| Input:
37+702
Target:
<scratch>
[3,7] has 2 digits.
[7,0,2] has 3 digits.
[3,7] + [7,0,2] , A=[] , C=0 , 7+2+0=9 , A->9 , C->0
[3] + [7,0] , A=[9] , C=0 , 3+0+0=3 , A->3 , C->0
[] + [7] , A=[3,9] , C=0 , 0+7+0=7 , A->7 , C->0
[] + [] , A=[7,3,9] C=0 , END
</scratch>
739
| 739 |
Input:
54+237
Target:
| Input:
54+237
Target:
<scratch>
[5,4] has 2 digits.
[2,3,7] has 3 digits.
[5,4] + [2,3,7] , A=[] , C=0 , 4+7+0=11 , A->1 , C->1
[5] + [2,3] , A=[1] , C=1 , 5+3+1=9 , A->9 , C->0
[] + [2] , A=[9,1] , C=0 , 0+2+0=2 , A->2 , C->0
[] + [] , A=[2,9,1] C=0 , END
</scratch>
291
| 291 |
Input:
139+907
Target:
| Input:
139+907
Target:
<scratch>
[1,3,9] has 3 digits.
[9,0,7] has 3 digits.
[1,3,9] + [9,0,7] , A=[] , C=0 , 9+7+0=16 , A->6 , C->1
[1,3] + [9,0] , A=[6] , C=1 , 3+0+1=4 , A->4 , C->0
[1] + [9] , A=[4,6] , C=0 , 1+9+0=10 , A->0 , C->1
[] + [] , A=[0,4,6] C=1 , END
</scratch>
1046
| 1046 |
Input:
47+419
Target:
| Input:
47+419
Target:
<scratch>
[4,7] has 2 digits.
[4,1,9] has 3 digits.
[4,7] + [4,1,9] , A=[] , C=0 , 7+9+0=16 , A->6 , C->1
[4] + [4,1] , A=[6] , C=1 , 4+1+1=6 , A->6 , C->0
[] + [4] , A=[6,6] , C=0 , 0+4+0=4 , A->4 , C->0
[] + [] , A=[4,6,6] C=0 , END
</scratch>
466
| 466 |
Input:
396+482
Target:
| Input:
396+482
Target:
<scratch>
[3,9,6] has 3 digits.
[4,8,2] has 3 digits.
[3,9,6] + [4,8,2] , A=[] , C=0 , 6+2+0=8 , A->8 , C->0
[3,9] + [4,8] , A=[8] , C=0 , 9+8+0=17 , A->7 , C->1
[3] + [4] , A=[7,8] , C=1 , 3+4+1=8 , A->8 , C->0
[] + [] , A=[8,7,8] C=0 , END
</scratch>
878
| 878 |
Input:
878+388
Target:
| Input:
878+388
Target:
<scratch>
[8,7,8] has 3 digits.
[3,8,8] has 3 digits.
[8,7,8] + [3,8,8] , A=[] , C=0 , 8+8+0=16 , A->6 , C->1
[8,7] + [3,8] , A=[6] , C=1 , 7+8+1=16 , A->6 , C->1
[8] + [3] , A=[6,6] , C=1 , 8+3+1=12 , A->2 , C->1
[] + [] , A=[2,6,6] C=1 , END
</scratch>
1266
| 1266 |
Input:
548+349
Target:
| Input:
548+349
Target:
<scratch>
[5,4,8] has 3 digits.
[3,4,9] has 3 digits.
[5,4,8] + [3,4,9] , A=[] , C=0 , 8+9+0=17 , A->7 , C->1
[5,4] + [3,4] , A=[7] , C=1 , 4+4+1=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:
220+405
Target:
| Input:
220+405
Target:
<scratch>
[2,2,0] has 3 digits.
[4,0,5] has 3 digits.
[2,2,0] + [4,0,5] , A=[] , C=0 , 0+5+0=5 , A->5 , C->0
[2,2] + [4,0] , A=[5] , C=0 , 2+0+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:
846+12
Target:
| Input:
846+12
Target:
<scratch>
[8,4,6] has 3 digits.
[1,2] has 2 digits.
[8,4,6] + [1,2] , A=[] , C=0 , 6+2+0=8 , A->8 , C->0
[8,4] + [1] , A=[8] , C=0 , 4+1+0=5 , A->5 , C->0
[8] + [] , A=[5,8] , C=0 , 8+0+0=8 , A->8 , C->0
[] + [] , A=[8,5,8] C=0 , END
</scratch>
858
| 858 |
Input:
152+9
Target:
| Input:
152+9
Target:
<scratch>
[1,5,2] has 3 digits.
[9] has 1 digits.
[1,5,2] + [9] , A=[] , C=0 , 2+9+0=11 , A->1 , C->1
[1,5] + [] , A=[1] , C=1 , 5+0+1=6 , A->6 , C->0
[1] + [] , A=[6,1] , C=0 , 1+0+0=1 , A->1 , C->0
[] + [] , A=[1,6,1] C=0 , END
</scratch>
161
| 161 |
Input:
659+162
Target:
| Input:
659+162
Target:
<scratch>
[6,5,9] has 3 digits.
[1,6,2] has 3 digits.
[6,5,9] + [1,6,2] , A=[] , C=0 , 9+2+0=11 , A->1 , C->1
[6,5] + [1,6] , A=[1] , C=1 , 5+6+1=12 , A->2 , C->1
[6] + [1] , A=[2,1] , C=1 , 6+1+1=8 , A->8 , C->0
[] + [] , A=[8,2,1] C=0 , END
</scratch>
821
| 821 |
Input:
580+898
Target:
| Input:
580+898
Target:
<scratch>
[5,8,0] has 3 digits.
[8,9,8] has 3 digits.
[5,8,0] + [8,9,8] , A=[] , C=0 , 0+8+0=8 , A->8 , C->0
[5,8] + [8,9] , A=[8] , C=0 , 8+9+0=17 , A->7 , C->1
[5] + [8] , A=[7,8] , C=1 , 5+8+1=14 , A->4 , C->1
[] + [] , A=[4,7,8] C=1 , END
</scratch>
1478
| 1478 |
Input:
726+661
Target:
| Input:
726+661
Target:
<scratch>
[7,2,6] has 3 digits.
[6,6,1] has 3 digits.
[7,2,6] + [6,6,1] , A=[] , C=0 , 6+1+0=7 , A->7 , C->0
[7,2] + [6,6] , A=[7] , C=0 , 2+6+0=8 , A->8 , C->0
[7] + [6] , A=[8,7] , C=0 , 7+6+0=13 , A->3 , C->1
[] + [] , A=[3,8,7] C=1 , END
</scratch>
1387
| 1387 |
Input:
117+850
Target:
| Input:
117+850
Target:
<scratch>
[1,1,7] has 3 digits.
[8,5,0] has 3 digits.
[1,1,7] + [8,5,0] , A=[] , C=0 , 7+0+0=7 , A->7 , C->0
[1,1] + [8,5] , A=[7] , C=0 , 1+5+0=6 , A->6 , C->0
[1] + [8] , A=[6,7] , C=0 , 1+8+0=9 , A->9 , C->0
[] + [] , A=[9,6,7] C=0 , END
</scratch>
967
| 967 |
Input:
857+377
Target:
| Input:
857+377
Target:
<scratch>
[8,5,7] has 3 digits.
[3,7,7] has 3 digits.
[8,5,7] + [3,7,7] , A=[] , C=0 , 7+7+0=14 , A->4 , C->1
[8,5] + [3,7] , A=[4] , C=1 , 5+7+1=13 , A->3 , C->1
[8] + [3] , A=[3,4] , C=1 , 8+3+1=12 , A->2 , C->1
[] + [] , A=[2,3,4] C=1 , END
</scratch>
1234
| 1234 |
Input:
40+114
Target:
| Input:
40+114
Target:
<scratch>
[4,0] has 2 digits.
[1,1,4] has 3 digits.
[4,0] + [1,1,4] , A=[] , C=0 , 0+4+0=4 , A->4 , C->0
[4] + [1,1] , A=[4] , C=0 , 4+1+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:
778+202
Target:
| Input:
778+202
Target:
<scratch>
[7,7,8] has 3 digits.
[2,0,2] has 3 digits.
[7,7,8] + [2,0,2] , A=[] , C=0 , 8+2+0=10 , A->0 , C->1
[7,7] + [2,0] , A=[0] , C=1 , 7+0+1=8 , A->8 , C->0
[7] + [2] , A=[8,0] , C=0 , 7+2+0=9 , A->9 , C->0
[] + [] , A=[9,8,0] C=0 , END
</scratch>
980
| 980 |
Input:
216+535
Target:
| Input:
216+535
Target:
<scratch>
[2,1,6] has 3 digits.
[5,3,5] has 3 digits.
[2,1,6] + [5,3,5] , A=[] , C=0 , 6+5+0=11 , A->1 , C->1
[2,1] + [5,3] , A=[1] , C=1 , 1+3+1=5 , A->5 , C->0
[2] + [5] , A=[5,1] , C=0 , 2+5+0=7 , A->7 , C->0
[] + [] , A=[7,5,1] C=0 , END
</scratch>
751
| 751 |
Input:
499+868
Target:
| Input:
499+868
Target:
<scratch>
[4,9,9] has 3 digits.
[8,6,8] has 3 digits.
[4,9,9] + [8,6,8] , A=[] , C=0 , 9+8+0=17 , A->7 , C->1
[4,9] + [8,6] , A=[7] , C=1 , 9+6+1=16 , A->6 , C->1
[4] + [8] , A=[6,7] , C=1 , 4+8+1=13 , A->3 , C->1
[] + [] , A=[3,6,7] C=1 , END
</scratch>
1367
| 1367 |
Input:
448+748
Target:
| Input:
448+748
Target:
<scratch>
[4,4,8] has 3 digits.
[7,4,8] has 3 digits.
[4,4,8] + [7,4,8] , A=[] , C=0 , 8+8+0=16 , A->6 , C->1
[4,4] + [7,4] , A=[6] , C=1 , 4+4+1=9 , A->9 , C->0
[4] + [7] , A=[9,6] , C=0 , 4+7+0=11 , A->1 , C->1
[] + [] , A=[1,9,6] C=1 , END
</scratch>
1196
| 1196 |
Input:
310+409
Target:
| Input:
310+409
Target:
<scratch>
[3,1,0] has 3 digits.
[4,0,9] has 3 digits.
[3,1,0] + [4,0,9] , A=[] , C=0 , 0+9+0=9 , A->9 , C->0
[3,1] + [4,0] , A=[9] , C=0 , 1+0+0=1 , A->1 , C->0
[3] + [4] , A=[1,9] , C=0 , 3+4+0=7 , A->7 , C->0
[] + [] , A=[7,1,9] C=0 , END
</scratch>
719
| 719 |
Input:
991+345
Target:
| Input:
991+345
Target:
<scratch>
[9,9,1] has 3 digits.
[3,4,5] has 3 digits.
[9,9,1] + [3,4,5] , A=[] , C=0 , 1+5+0=6 , A->6 , C->0
[9,9] + [3,4] , A=[6] , C=0 , 9+4+0=13 , A->3 , C->1
[9] + [3] , A=[3,6] , C=1 , 9+3+1=13 , A->3 , C->1
[] + [] , A=[3,3,6] C=1 , END
</scratch>
1336
| 1336 |
Input:
875+630
Target:
| Input:
875+630
Target:
<scratch>
[8,7,5] has 3 digits.
[6,3,0] has 3 digits.
[8,7,5] + [6,3,0] , A=[] , C=0 , 5+0+0=5 , A->5 , C->0
[8,7] + [6,3] , A=[5] , C=0 , 7+3+0=10 , A->0 , C->1
[8] + [6] , A=[0,5] , C=1 , 8+6+1=15 , A->5 , C->1
[] + [] , A=[5,0,5] C=1 , END
</scratch>
1505
| 1505 |
Input:
396+328
Target:
| Input:
396+328
Target:
<scratch>
[3,9,6] has 3 digits.
[3,2,8] has 3 digits.
[3,9,6] + [3,2,8] , A=[] , C=0 , 6+8+0=14 , A->4 , C->1
[3,9] + [3,2] , A=[4] , C=1 , 9+2+1=12 , A->2 , C->1
[3] + [3] , A=[2,4] , C=1 , 3+3+1=7 , A->7 , C->0
[] + [] , A=[7,2,4] C=0 , END
</scratch>
724
| 724 |
Input:
545+297
Target:
| Input:
545+297
Target:
<scratch>
[5,4,5] has 3 digits.
[2,9,7] has 3 digits.
[5,4,5] + [2,9,7] , A=[] , C=0 , 5+7+0=12 , A->2 , C->1
[5,4] + [2,9] , A=[2] , C=1 , 4+9+1=14 , A->4 , C->1
[5] + [2] , A=[4,2] , C=1 , 5+2+1=8 , A->8 , C->0
[] + [] , A=[8,4,2] C=0 , END
</scratch>
842
| 842 |
Input:
295+399
Target:
| Input:
295+399
Target:
<scratch>
[2,9,5] has 3 digits.
[3,9,9] has 3 digits.
[2,9,5] + [3,9,9] , A=[] , C=0 , 5+9+0=14 , A->4 , C->1
[2,9] + [3,9] , A=[4] , C=1 , 9+9+1=19 , A->9 , C->1
[2] + [3] , A=[9,4] , C=1 , 2+3+1=6 , A->6 , C->0
[] + [] , A=[6,9,4] C=0 , END
</scratch>
694
| 694 |
Input:
665+923
Target:
| Input:
665+923
Target:
<scratch>
[6,6,5] has 3 digits.
[9,2,3] has 3 digits.
[6,6,5] + [9,2,3] , A=[] , C=0 , 5+3+0=8 , A->8 , C->0
[6,6] + [9,2] , A=[8] , C=0 , 6+2+0=8 , A->8 , C->0
[6] + [9] , A=[8,8] , C=0 , 6+9+0=15 , A->5 , C->1
[] + [] , A=[5,8,8] C=1 , END
</scratch>
1588
| 1588 |
Input:
949+654
Target:
| Input:
949+654
Target:
<scratch>
[9,4,9] has 3 digits.
[6,5,4] has 3 digits.
[9,4,9] + [6,5,4] , A=[] , C=0 , 9+4+0=13 , A->3 , C->1
[9,4] + [6,5] , A=[3] , C=1 , 4+5+1=10 , A->0 , C->1
[9] + [6] , A=[0,3] , C=1 , 9+6+1=16 , A->6 , C->1
[] + [] , A=[6,0,3] C=1 , END
</scratch>
1603
| 1603 |
Input:
139+778
Target:
| Input:
139+778
Target:
<scratch>
[1,3,9] has 3 digits.
[7,7,8] has 3 digits.
[1,3,9] + [7,7,8] , A=[] , C=0 , 9+8+0=17 , A->7 , C->1
[1,3] + [7,7] , A=[7] , C=1 , 3+7+1=11 , A->1 , C->1
[1] + [7] , A=[1,7] , C=1 , 1+7+1=9 , A->9 , C->0
[] + [] , A=[9,1,7] C=0 , END
</scratch>
917
| 917 |
Input:
217+61
Target:
| Input:
217+61
Target:
<scratch>
[2,1,7] has 3 digits.
[6,1] has 2 digits.
[2,1,7] + [6,1] , A=[] , C=0 , 7+1+0=8 , A->8 , C->0
[2,1] + [6] , A=[8] , C=0 , 1+6+0=7 , A->7 , C->0
[2] + [] , A=[7,8] , C=0 , 2+0+0=2 , A->2 , C->0
[] + [] , A=[2,7,8] C=0 , END
</scratch>
278
| 278 |
Input:
227+345
Target:
| Input:
227+345
Target:
<scratch>
[2,2,7] has 3 digits.
[3,4,5] has 3 digits.
[2,2,7] + [3,4,5] , A=[] , C=0 , 7+5+0=12 , A->2 , C->1
[2,2] + [3,4] , A=[2] , C=1 , 2+4+1=7 , A->7 , C->0
[2] + [3] , A=[7,2] , C=0 , 2+3+0=5 , A->5 , C->0
[] + [] , A=[5,7,2] C=0 , END
</scratch>
572
| 572 |
Input:
801+308
Target:
| Input:
801+308
Target:
<scratch>
[8,0,1] has 3 digits.
[3,0,8] has 3 digits.
[8,0,1] + [3,0,8] , A=[] , C=0 , 1+8+0=9 , A->9 , C->0
[8,0] + [3,0] , A=[9] , C=0 , 0+0+0=0 , A->0 , C->0
[8] + [3] , A=[0,9] , C=0 , 8+3+0=11 , A->1 , C->1
[] + [] , A=[1,0,9] C=1 , END
</scratch>
1109
| 1109 |
Input:
830+745
Target:
| Input:
830+745
Target:
<scratch>
[8,3,0] has 3 digits.
[7,4,5] has 3 digits.
[8,3,0] + [7,4,5] , A=[] , C=0 , 0+5+0=5 , A->5 , C->0
[8,3] + [7,4] , A=[5] , C=0 , 3+4+0=7 , A->7 , C->0
[8] + [7] , A=[7,5] , C=0 , 8+7+0=15 , A->5 , C->1
[] + [] , A=[5,7,5] C=1 , END
</scratch>
1575
| 1575 |
Input:
778+382
Target:
| Input:
778+382
Target:
<scratch>
[7,7,8] has 3 digits.
[3,8,2] has 3 digits.
[7,7,8] + [3,8,2] , A=[] , C=0 , 8+2+0=10 , A->0 , C->1
[7,7] + [3,8] , A=[0] , C=1 , 7+8+1=16 , A->6 , C->1
[7] + [3] , A=[6,0] , C=1 , 7+3+1=11 , A->1 , C->1
[] + [] , A=[1,6,0] C=1 , END
</scratch>
1160
| 1160 |
Input:
486+672
Target:
| Input:
486+672
Target:
<scratch>
[4,8,6] has 3 digits.
[6,7,2] has 3 digits.
[4,8,6] + [6,7,2] , A=[] , C=0 , 6+2+0=8 , A->8 , C->0
[4,8] + [6,7] , A=[8] , C=0 , 8+7+0=15 , A->5 , C->1
[4] + [6] , A=[5,8] , C=1 , 4+6+1=11 , A->1 , C->1
[] + [] , A=[1,5,8] C=1 , END
</scratch>
1158
| 1158 |
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