input_test
stringlengths 19
23
| scratchpad
stringlengths 151
283
| result_final
stringlengths 1
4
|
|---|---|---|
Input:
284+848
Target:
| Input:
284+848
Target:
<scratch>
[2,8,4] has 3 digits.
[8,4,8] has 3 digits.
[2,8,4] + [8,4,8] , A=[] , C=0 , 4+8+0=12 , A->2 , C->1
[2,8] + [8,4] , A=[2] , C=1 , 8+4+1=13 , A->3 , C->1
[2] + [8] , A=[3,2] , C=1 , 2+8+1=11 , A->1 , C->1
[] + [] , A=[1,3,2] C=1 , END
</scratch>
1132
| 1132 |
Input:
573+490
Target:
| Input:
573+490
Target:
<scratch>
[5,7,3] has 3 digits.
[4,9,0] has 3 digits.
[5,7,3] + [4,9,0] , A=[] , C=0 , 3+0+0=3 , A->3 , C->0
[5,7] + [4,9] , A=[3] , C=0 , 7+9+0=16 , A->6 , C->1
[5] + [4] , A=[6,3] , C=1 , 5+4+1=10 , A->0 , C->1
[] + [] , A=[0,6,3] C=1 , END
</scratch>
1063
| 1063 |
Input:
236+649
Target:
| Input:
236+649
Target:
<scratch>
[2,3,6] has 3 digits.
[6,4,9] has 3 digits.
[2,3,6] + [6,4,9] , A=[] , C=0 , 6+9+0=15 , A->5 , C->1
[2,3] + [6,4] , A=[5] , C=1 , 3+4+1=8 , A->8 , C->0
[2] + [6] , A=[8,5] , C=0 , 2+6+0=8 , A->8 , C->0
[] + [] , A=[8,8,5] C=0 , END
</scratch>
885
| 885 |
Input:
508+928
Target:
| Input:
508+928
Target:
<scratch>
[5,0,8] has 3 digits.
[9,2,8] has 3 digits.
[5,0,8] + [9,2,8] , A=[] , C=0 , 8+8+0=16 , A->6 , C->1
[5,0] + [9,2] , A=[6] , C=1 , 0+2+1=3 , A->3 , C->0
[5] + [9] , A=[3,6] , C=0 , 5+9+0=14 , A->4 , C->1
[] + [] , A=[4,3,6] C=1 , END
</scratch>
1436
| 1436 |
Input:
479+685
Target:
| Input:
479+685
Target:
<scratch>
[4,7,9] has 3 digits.
[6,8,5] has 3 digits.
[4,7,9] + [6,8,5] , A=[] , C=0 , 9+5+0=14 , A->4 , C->1
[4,7] + [6,8] , A=[4] , C=1 , 7+8+1=16 , A->6 , C->1
[4] + [6] , A=[6,4] , C=1 , 4+6+1=11 , A->1 , C->1
[] + [] , A=[1,6,4] C=1 , END
</scratch>
1164
| 1164 |
Input:
612+339
Target:
| Input:
612+339
Target:
<scratch>
[6,1,2] has 3 digits.
[3,3,9] has 3 digits.
[6,1,2] + [3,3,9] , A=[] , C=0 , 2+9+0=11 , A->1 , C->1
[6,1] + [3,3] , A=[1] , C=1 , 1+3+1=5 , A->5 , C->0
[6] + [3] , A=[5,1] , C=0 , 6+3+0=9 , A->9 , C->0
[] + [] , A=[9,5,1] C=0 , END
</scratch>
951
| 951 |
Input:
860+345
Target:
| Input:
860+345
Target:
<scratch>
[8,6,0] has 3 digits.
[3,4,5] has 3 digits.
[8,6,0] + [3,4,5] , A=[] , C=0 , 0+5+0=5 , A->5 , C->0
[8,6] + [3,4] , A=[5] , C=0 , 6+4+0=10 , A->0 , C->1
[8] + [3] , A=[0,5] , C=1 , 8+3+1=12 , A->2 , C->1
[] + [] , A=[2,0,5] C=1 , END
</scratch>
1205
| 1205 |
Input:
795+107
Target:
| Input:
795+107
Target:
<scratch>
[7,9,5] has 3 digits.
[1,0,7] has 3 digits.
[7,9,5] + [1,0,7] , A=[] , C=0 , 5+7+0=12 , A->2 , C->1
[7,9] + [1,0] , A=[2] , C=1 , 9+0+1=10 , A->0 , C->1
[7] + [1] , A=[0,2] , C=1 , 7+1+1=9 , A->9 , C->0
[] + [] , A=[9,0,2] C=0 , END
</scratch>
902
| 902 |
Input:
387+193
Target:
| Input:
387+193
Target:
<scratch>
[3,8,7] has 3 digits.
[1,9,3] has 3 digits.
[3,8,7] + [1,9,3] , A=[] , C=0 , 7+3+0=10 , A->0 , C->1
[3,8] + [1,9] , A=[0] , C=1 , 8+9+1=18 , A->8 , C->1
[3] + [1] , A=[8,0] , C=1 , 3+1+1=5 , A->5 , C->0
[] + [] , A=[5,8,0] C=0 , END
</scratch>
580
| 580 |
Input:
470+350
Target:
| Input:
470+350
Target:
<scratch>
[4,7,0] has 3 digits.
[3,5,0] has 3 digits.
[4,7,0] + [3,5,0] , A=[] , C=0 , 0+0+0=0 , A->0 , C->0
[4,7] + [3,5] , A=[0] , C=0 , 7+5+0=12 , A->2 , C->1
[4] + [3] , A=[2,0] , C=1 , 4+3+1=8 , A->8 , C->0
[] + [] , A=[8,2,0] C=0 , END
</scratch>
820
| 820 |
Input:
441+854
Target:
| Input:
441+854
Target:
<scratch>
[4,4,1] has 3 digits.
[8,5,4] has 3 digits.
[4,4,1] + [8,5,4] , A=[] , C=0 , 1+4+0=5 , A->5 , C->0
[4,4] + [8,5] , A=[5] , C=0 , 4+5+0=9 , A->9 , C->0
[4] + [8] , A=[9,5] , C=0 , 4+8+0=12 , A->2 , C->1
[] + [] , A=[2,9,5] C=1 , END
</scratch>
1295
| 1295 |
Input:
991+35
Target:
| Input:
991+35
Target:
<scratch>
[9,9,1] has 3 digits.
[3,5] has 2 digits.
[9,9,1] + [3,5] , A=[] , C=0 , 1+5+0=6 , A->6 , C->0
[9,9] + [3] , A=[6] , C=0 , 9+3+0=12 , A->2 , C->1
[9] + [] , A=[2,6] , C=1 , 9+0+1=10 , A->0 , C->1
[] + [] , A=[0,2,6] C=1 , END
</scratch>
1026
| 1026 |
Input:
640+706
Target:
| Input:
640+706
Target:
<scratch>
[6,4,0] has 3 digits.
[7,0,6] has 3 digits.
[6,4,0] + [7,0,6] , A=[] , C=0 , 0+6+0=6 , A->6 , C->0
[6,4] + [7,0] , A=[6] , C=0 , 4+0+0=4 , A->4 , C->0
[6] + [7] , A=[4,6] , C=0 , 6+7+0=13 , A->3 , C->1
[] + [] , A=[3,4,6] C=1 , END
</scratch>
1346
| 1346 |
Input:
759+144
Target:
| Input:
759+144
Target:
<scratch>
[7,5,9] has 3 digits.
[1,4,4] has 3 digits.
[7,5,9] + [1,4,4] , A=[] , C=0 , 9+4+0=13 , A->3 , C->1
[7,5] + [1,4] , A=[3] , C=1 , 5+4+1=10 , A->0 , C->1
[7] + [1] , A=[0,3] , C=1 , 7+1+1=9 , A->9 , C->0
[] + [] , A=[9,0,3] C=0 , END
</scratch>
903
| 903 |
Input:
615+340
Target:
| Input:
615+340
Target:
<scratch>
[6,1,5] has 3 digits.
[3,4,0] has 3 digits.
[6,1,5] + [3,4,0] , A=[] , C=0 , 5+0+0=5 , A->5 , C->0
[6,1] + [3,4] , A=[5] , C=0 , 1+4+0=5 , A->5 , C->0
[6] + [3] , A=[5,5] , C=0 , 6+3+0=9 , A->9 , C->0
[] + [] , A=[9,5,5] C=0 , END
</scratch>
955
| 955 |
Input:
659+605
Target:
| Input:
659+605
Target:
<scratch>
[6,5,9] has 3 digits.
[6,0,5] has 3 digits.
[6,5,9] + [6,0,5] , A=[] , C=0 , 9+5+0=14 , A->4 , C->1
[6,5] + [6,0] , A=[4] , C=1 , 5+0+1=6 , A->6 , C->0
[6] + [6] , A=[6,4] , C=0 , 6+6+0=12 , A->2 , C->1
[] + [] , A=[2,6,4] C=1 , END
</scratch>
1264
| 1264 |
Input:
68+94
Target:
| Input:
68+94
Target:
<scratch>
[6,8] has 2 digits.
[9,4] has 2 digits.
[6,8] + [9,4] , A=[] , C=0 , 8+4+0=12 , A->2 , C->1
[6] + [9] , A=[2] , C=1 , 6+9+1=16 , A->6 , C->1
[] + [] , A=[6,2] C=1 , END
</scratch>
162
| 162 |
Input:
731+752
Target:
| Input:
731+752
Target:
<scratch>
[7,3,1] has 3 digits.
[7,5,2] has 3 digits.
[7,3,1] + [7,5,2] , A=[] , C=0 , 1+2+0=3 , A->3 , C->0
[7,3] + [7,5] , A=[3] , C=0 , 3+5+0=8 , A->8 , C->0
[7] + [7] , A=[8,3] , C=0 , 7+7+0=14 , A->4 , C->1
[] + [] , A=[4,8,3] C=1 , END
</scratch>
1483
| 1483 |
Input:
971+831
Target:
| Input:
971+831
Target:
<scratch>
[9,7,1] has 3 digits.
[8,3,1] has 3 digits.
[9,7,1] + [8,3,1] , A=[] , C=0 , 1+1+0=2 , A->2 , C->0
[9,7] + [8,3] , A=[2] , C=0 , 7+3+0=10 , A->0 , C->1
[9] + [8] , A=[0,2] , C=1 , 9+8+1=18 , A->8 , C->1
[] + [] , A=[8,0,2] C=1 , END
</scratch>
1802
| 1802 |
Input:
146+393
Target:
| Input:
146+393
Target:
<scratch>
[1,4,6] has 3 digits.
[3,9,3] has 3 digits.
[1,4,6] + [3,9,3] , A=[] , C=0 , 6+3+0=9 , A->9 , C->0
[1,4] + [3,9] , A=[9] , C=0 , 4+9+0=13 , A->3 , C->1
[1] + [3] , A=[3,9] , C=1 , 1+3+1=5 , A->5 , C->0
[] + [] , A=[5,3,9] C=0 , END
</scratch>
539
| 539 |
Input:
139+291
Target:
| Input:
139+291
Target:
<scratch>
[1,3,9] has 3 digits.
[2,9,1] has 3 digits.
[1,3,9] + [2,9,1] , A=[] , C=0 , 9+1+0=10 , A->0 , C->1
[1,3] + [2,9] , A=[0] , C=1 , 3+9+1=13 , A->3 , C->1
[1] + [2] , A=[3,0] , C=1 , 1+2+1=4 , A->4 , C->0
[] + [] , A=[4,3,0] C=0 , END
</scratch>
430
| 430 |
Input:
954+606
Target:
| Input:
954+606
Target:
<scratch>
[9,5,4] has 3 digits.
[6,0,6] has 3 digits.
[9,5,4] + [6,0,6] , A=[] , C=0 , 4+6+0=10 , A->0 , C->1
[9,5] + [6,0] , A=[0] , C=1 , 5+0+1=6 , A->6 , C->0
[9] + [6] , A=[6,0] , C=0 , 9+6+0=15 , A->5 , C->1
[] + [] , A=[5,6,0] C=1 , END
</scratch>
1560
| 1560 |
Input:
934+605
Target:
| Input:
934+605
Target:
<scratch>
[9,3,4] has 3 digits.
[6,0,5] has 3 digits.
[9,3,4] + [6,0,5] , A=[] , C=0 , 4+5+0=9 , A->9 , C->0
[9,3] + [6,0] , A=[9] , C=0 , 3+0+0=3 , A->3 , C->0
[9] + [6] , A=[3,9] , C=0 , 9+6+0=15 , A->5 , C->1
[] + [] , A=[5,3,9] C=1 , END
</scratch>
1539
| 1539 |
Input:
132+77
Target:
| Input:
132+77
Target:
<scratch>
[1,3,2] has 3 digits.
[7,7] has 2 digits.
[1,3,2] + [7,7] , A=[] , C=0 , 2+7+0=9 , A->9 , C->0
[1,3] + [7] , A=[9] , C=0 , 3+7+0=10 , A->0 , C->1
[1] + [] , A=[0,9] , C=1 , 1+0+1=2 , A->2 , C->0
[] + [] , A=[2,0,9] C=0 , END
</scratch>
209
| 209 |
Input:
724+496
Target:
| Input:
724+496
Target:
<scratch>
[7,2,4] has 3 digits.
[4,9,6] has 3 digits.
[7,2,4] + [4,9,6] , A=[] , C=0 , 4+6+0=10 , A->0 , C->1
[7,2] + [4,9] , A=[0] , C=1 , 2+9+1=12 , A->2 , C->1
[7] + [4] , A=[2,0] , C=1 , 7+4+1=12 , A->2 , C->1
[] + [] , A=[2,2,0] C=1 , END
</scratch>
1220
| 1220 |
Input:
672+294
Target:
| Input:
672+294
Target:
<scratch>
[6,7,2] has 3 digits.
[2,9,4] has 3 digits.
[6,7,2] + [2,9,4] , A=[] , C=0 , 2+4+0=6 , A->6 , C->0
[6,7] + [2,9] , A=[6] , C=0 , 7+9+0=16 , A->6 , C->1
[6] + [2] , A=[6,6] , C=1 , 6+2+1=9 , A->9 , C->0
[] + [] , A=[9,6,6] C=0 , END
</scratch>
966
| 966 |
Input:
651+496
Target:
| Input:
651+496
Target:
<scratch>
[6,5,1] has 3 digits.
[4,9,6] has 3 digits.
[6,5,1] + [4,9,6] , A=[] , C=0 , 1+6+0=7 , A->7 , C->0
[6,5] + [4,9] , A=[7] , C=0 , 5+9+0=14 , A->4 , C->1
[6] + [4] , A=[4,7] , C=1 , 6+4+1=11 , A->1 , C->1
[] + [] , A=[1,4,7] C=1 , END
</scratch>
1147
| 1147 |
Input:
312+797
Target:
| Input:
312+797
Target:
<scratch>
[3,1,2] has 3 digits.
[7,9,7] has 3 digits.
[3,1,2] + [7,9,7] , A=[] , C=0 , 2+7+0=9 , A->9 , C->0
[3,1] + [7,9] , A=[9] , C=0 , 1+9+0=10 , A->0 , C->1
[3] + [7] , A=[0,9] , C=1 , 3+7+1=11 , A->1 , C->1
[] + [] , A=[1,0,9] C=1 , END
</scratch>
1109
| 1109 |
Input:
336+370
Target:
| Input:
336+370
Target:
<scratch>
[3,3,6] has 3 digits.
[3,7,0] has 3 digits.
[3,3,6] + [3,7,0] , A=[] , C=0 , 6+0+0=6 , A->6 , C->0
[3,3] + [3,7] , A=[6] , C=0 , 3+7+0=10 , A->0 , C->1
[3] + [3] , A=[0,6] , C=1 , 3+3+1=7 , A->7 , C->0
[] + [] , A=[7,0,6] C=0 , END
</scratch>
706
| 706 |
Input:
596+166
Target:
| Input:
596+166
Target:
<scratch>
[5,9,6] has 3 digits.
[1,6,6] has 3 digits.
[5,9,6] + [1,6,6] , A=[] , C=0 , 6+6+0=12 , A->2 , C->1
[5,9] + [1,6] , A=[2] , C=1 , 9+6+1=16 , A->6 , C->1
[5] + [1] , A=[6,2] , C=1 , 5+1+1=7 , A->7 , C->0
[] + [] , A=[7,6,2] C=0 , END
</scratch>
762
| 762 |
Input:
54+932
Target:
| Input:
54+932
Target:
<scratch>
[5,4] has 2 digits.
[9,3,2] has 3 digits.
[5,4] + [9,3,2] , A=[] , C=0 , 4+2+0=6 , A->6 , C->0
[5] + [9,3] , A=[6] , C=0 , 5+3+0=8 , A->8 , C->0
[] + [9] , A=[8,6] , C=0 , 0+9+0=9 , A->9 , C->0
[] + [] , A=[9,8,6] C=0 , END
</scratch>
986
| 986 |
Input:
735+479
Target:
| Input:
735+479
Target:
<scratch>
[7,3,5] has 3 digits.
[4,7,9] has 3 digits.
[7,3,5] + [4,7,9] , A=[] , C=0 , 5+9+0=14 , A->4 , C->1
[7,3] + [4,7] , A=[4] , C=1 , 3+7+1=11 , A->1 , C->1
[7] + [4] , A=[1,4] , C=1 , 7+4+1=12 , A->2 , C->1
[] + [] , A=[2,1,4] C=1 , END
</scratch>
1214
| 1214 |
Input:
855+207
Target:
| Input:
855+207
Target:
<scratch>
[8,5,5] has 3 digits.
[2,0,7] has 3 digits.
[8,5,5] + [2,0,7] , A=[] , C=0 , 5+7+0=12 , A->2 , C->1
[8,5] + [2,0] , A=[2] , C=1 , 5+0+1=6 , A->6 , C->0
[8] + [2] , A=[6,2] , C=0 , 8+2+0=10 , A->0 , C->1
[] + [] , A=[0,6,2] C=1 , END
</scratch>
1062
| 1062 |
Input:
888+331
Target:
| Input:
888+331
Target:
<scratch>
[8,8,8] has 3 digits.
[3,3,1] has 3 digits.
[8,8,8] + [3,3,1] , A=[] , C=0 , 8+1+0=9 , A->9 , C->0
[8,8] + [3,3] , A=[9] , C=0 , 8+3+0=11 , A->1 , C->1
[8] + [3] , A=[1,9] , C=1 , 8+3+1=12 , A->2 , C->1
[] + [] , A=[2,1,9] C=1 , END
</scratch>
1219
| 1219 |
Input:
906+124
Target:
| Input:
906+124
Target:
<scratch>
[9,0,6] has 3 digits.
[1,2,4] has 3 digits.
[9,0,6] + [1,2,4] , A=[] , C=0 , 6+4+0=10 , A->0 , C->1
[9,0] + [1,2] , A=[0] , C=1 , 0+2+1=3 , A->3 , C->0
[9] + [1] , A=[3,0] , C=0 , 9+1+0=10 , A->0 , C->1
[] + [] , A=[0,3,0] C=1 , END
</scratch>
1030
| 1030 |
Input:
556+672
Target:
| Input:
556+672
Target:
<scratch>
[5,5,6] has 3 digits.
[6,7,2] has 3 digits.
[5,5,6] + [6,7,2] , A=[] , C=0 , 6+2+0=8 , A->8 , C->0
[5,5] + [6,7] , A=[8] , C=0 , 5+7+0=12 , A->2 , C->1
[5] + [6] , A=[2,8] , C=1 , 5+6+1=12 , A->2 , C->1
[] + [] , A=[2,2,8] C=1 , END
</scratch>
1228
| 1228 |
Input:
581+359
Target:
| Input:
581+359
Target:
<scratch>
[5,8,1] has 3 digits.
[3,5,9] has 3 digits.
[5,8,1] + [3,5,9] , A=[] , C=0 , 1+9+0=10 , A->0 , C->1
[5,8] + [3,5] , A=[0] , C=1 , 8+5+1=14 , A->4 , C->1
[5] + [3] , A=[4,0] , C=1 , 5+3+1=9 , A->9 , C->0
[] + [] , A=[9,4,0] C=0 , END
</scratch>
940
| 940 |
Input:
477+802
Target:
| Input:
477+802
Target:
<scratch>
[4,7,7] has 3 digits.
[8,0,2] has 3 digits.
[4,7,7] + [8,0,2] , A=[] , C=0 , 7+2+0=9 , A->9 , C->0
[4,7] + [8,0] , A=[9] , C=0 , 7+0+0=7 , A->7 , C->0
[4] + [8] , A=[7,9] , C=0 , 4+8+0=12 , A->2 , C->1
[] + [] , A=[2,7,9] C=1 , END
</scratch>
1279
| 1279 |
Input:
364+952
Target:
| Input:
364+952
Target:
<scratch>
[3,6,4] has 3 digits.
[9,5,2] has 3 digits.
[3,6,4] + [9,5,2] , A=[] , C=0 , 4+2+0=6 , A->6 , C->0
[3,6] + [9,5] , A=[6] , C=0 , 6+5+0=11 , A->1 , C->1
[3] + [9] , A=[1,6] , C=1 , 3+9+1=13 , A->3 , C->1
[] + [] , A=[3,1,6] C=1 , END
</scratch>
1316
| 1316 |
Input:
773+755
Target:
| Input:
773+755
Target:
<scratch>
[7,7,3] has 3 digits.
[7,5,5] has 3 digits.
[7,7,3] + [7,5,5] , A=[] , C=0 , 3+5+0=8 , A->8 , C->0
[7,7] + [7,5] , A=[8] , C=0 , 7+5+0=12 , A->2 , C->1
[7] + [7] , A=[2,8] , C=1 , 7+7+1=15 , A->5 , C->1
[] + [] , A=[5,2,8] C=1 , END
</scratch>
1528
| 1528 |
Input:
386+281
Target:
| Input:
386+281
Target:
<scratch>
[3,8,6] has 3 digits.
[2,8,1] has 3 digits.
[3,8,6] + [2,8,1] , A=[] , C=0 , 6+1+0=7 , A->7 , C->0
[3,8] + [2,8] , A=[7] , C=0 , 8+8+0=16 , A->6 , C->1
[3] + [2] , A=[6,7] , C=1 , 3+2+1=6 , A->6 , C->0
[] + [] , A=[6,6,7] C=0 , END
</scratch>
667
| 667 |
Input:
980+614
Target:
| Input:
980+614
Target:
<scratch>
[9,8,0] has 3 digits.
[6,1,4] has 3 digits.
[9,8,0] + [6,1,4] , A=[] , C=0 , 0+4+0=4 , A->4 , C->0
[9,8] + [6,1] , A=[4] , C=0 , 8+1+0=9 , A->9 , C->0
[9] + [6] , A=[9,4] , C=0 , 9+6+0=15 , A->5 , C->1
[] + [] , A=[5,9,4] C=1 , END
</scratch>
1594
| 1594 |
Input:
371+212
Target:
| Input:
371+212
Target:
<scratch>
[3,7,1] has 3 digits.
[2,1,2] has 3 digits.
[3,7,1] + [2,1,2] , A=[] , C=0 , 1+2+0=3 , A->3 , C->0
[3,7] + [2,1] , A=[3] , C=0 , 7+1+0=8 , A->8 , C->0
[3] + [2] , A=[8,3] , C=0 , 3+2+0=5 , A->5 , C->0
[] + [] , A=[5,8,3] C=0 , END
</scratch>
583
| 583 |
Input:
688+972
Target:
| Input:
688+972
Target:
<scratch>
[6,8,8] has 3 digits.
[9,7,2] has 3 digits.
[6,8,8] + [9,7,2] , A=[] , C=0 , 8+2+0=10 , A->0 , C->1
[6,8] + [9,7] , A=[0] , C=1 , 8+7+1=16 , A->6 , C->1
[6] + [9] , A=[6,0] , C=1 , 6+9+1=16 , A->6 , C->1
[] + [] , A=[6,6,0] C=1 , END
</scratch>
1660
| 1660 |
Input:
815+559
Target:
| Input:
815+559
Target:
<scratch>
[8,1,5] has 3 digits.
[5,5,9] has 3 digits.
[8,1,5] + [5,5,9] , A=[] , C=0 , 5+9+0=14 , A->4 , C->1
[8,1] + [5,5] , A=[4] , C=1 , 1+5+1=7 , A->7 , C->0
[8] + [5] , A=[7,4] , C=0 , 8+5+0=13 , A->3 , C->1
[] + [] , A=[3,7,4] C=1 , END
</scratch>
1374
| 1374 |
Input:
488+916
Target:
| Input:
488+916
Target:
<scratch>
[4,8,8] has 3 digits.
[9,1,6] has 3 digits.
[4,8,8] + [9,1,6] , A=[] , C=0 , 8+6+0=14 , A->4 , C->1
[4,8] + [9,1] , A=[4] , C=1 , 8+1+1=10 , A->0 , C->1
[4] + [9] , A=[0,4] , C=1 , 4+9+1=14 , A->4 , C->1
[] + [] , A=[4,0,4] C=1 , END
</scratch>
1404
| 1404 |
Input:
821+10
Target:
| Input:
821+10
Target:
<scratch>
[8,2,1] has 3 digits.
[1,0] has 2 digits.
[8,2,1] + [1,0] , A=[] , C=0 , 1+0+0=1 , A->1 , C->0
[8,2] + [1] , A=[1] , C=0 , 2+1+0=3 , A->3 , C->0
[8] + [] , A=[3,1] , C=0 , 8+0+0=8 , A->8 , C->0
[] + [] , A=[8,3,1] C=0 , END
</scratch>
831
| 831 |
Input:
897+713
Target:
| Input:
897+713
Target:
<scratch>
[8,9,7] has 3 digits.
[7,1,3] has 3 digits.
[8,9,7] + [7,1,3] , A=[] , C=0 , 7+3+0=10 , A->0 , C->1
[8,9] + [7,1] , A=[0] , C=1 , 9+1+1=11 , A->1 , C->1
[8] + [7] , A=[1,0] , C=1 , 8+7+1=16 , A->6 , C->1
[] + [] , A=[6,1,0] C=1 , END
</scratch>
1610
| 1610 |
Input:
73+954
Target:
| Input:
73+954
Target:
<scratch>
[7,3] has 2 digits.
[9,5,4] has 3 digits.
[7,3] + [9,5,4] , A=[] , C=0 , 3+4+0=7 , A->7 , C->0
[7] + [9,5] , A=[7] , C=0 , 7+5+0=12 , A->2 , C->1
[] + [9] , A=[2,7] , C=1 , 0+9+1=10 , A->0 , C->1
[] + [] , A=[0,2,7] C=1 , END
</scratch>
1027
| 1027 |
Input:
370+388
Target:
| Input:
370+388
Target:
<scratch>
[3,7,0] has 3 digits.
[3,8,8] has 3 digits.
[3,7,0] + [3,8,8] , A=[] , C=0 , 0+8+0=8 , A->8 , C->0
[3,7] + [3,8] , A=[8] , C=0 , 7+8+0=15 , A->5 , C->1
[3] + [3] , A=[5,8] , C=1 , 3+3+1=7 , A->7 , C->0
[] + [] , A=[7,5,8] C=0 , END
</scratch>
758
| 758 |
Input:
608+945
Target:
| Input:
608+945
Target:
<scratch>
[6,0,8] has 3 digits.
[9,4,5] has 3 digits.
[6,0,8] + [9,4,5] , A=[] , C=0 , 8+5+0=13 , A->3 , C->1
[6,0] + [9,4] , A=[3] , C=1 , 0+4+1=5 , A->5 , C->0
[6] + [9] , A=[5,3] , C=0 , 6+9+0=15 , A->5 , C->1
[] + [] , A=[5,5,3] C=1 , END
</scratch>
1553
| 1553 |
Input:
39+697
Target:
| Input:
39+697
Target:
<scratch>
[3,9] has 2 digits.
[6,9,7] has 3 digits.
[3,9] + [6,9,7] , A=[] , C=0 , 9+7+0=16 , A->6 , C->1
[3] + [6,9] , A=[6] , C=1 , 3+9+1=13 , A->3 , C->1
[] + [6] , A=[3,6] , C=1 , 0+6+1=7 , A->7 , C->0
[] + [] , A=[7,3,6] C=0 , END
</scratch>
736
| 736 |
Input:
326+235
Target:
| Input:
326+235
Target:
<scratch>
[3,2,6] has 3 digits.
[2,3,5] has 3 digits.
[3,2,6] + [2,3,5] , A=[] , C=0 , 6+5+0=11 , A->1 , C->1
[3,2] + [2,3] , A=[1] , C=1 , 2+3+1=6 , A->6 , C->0
[3] + [2] , A=[6,1] , C=0 , 3+2+0=5 , A->5 , C->0
[] + [] , A=[5,6,1] C=0 , END
</scratch>
561
| 561 |
Input:
282+951
Target:
| Input:
282+951
Target:
<scratch>
[2,8,2] has 3 digits.
[9,5,1] has 3 digits.
[2,8,2] + [9,5,1] , A=[] , C=0 , 2+1+0=3 , A->3 , C->0
[2,8] + [9,5] , A=[3] , C=0 , 8+5+0=13 , A->3 , C->1
[2] + [9] , A=[3,3] , C=1 , 2+9+1=12 , A->2 , C->1
[] + [] , A=[2,3,3] C=1 , END
</scratch>
1233
| 1233 |
Input:
528+619
Target:
| Input:
528+619
Target:
<scratch>
[5,2,8] has 3 digits.
[6,1,9] has 3 digits.
[5,2,8] + [6,1,9] , A=[] , C=0 , 8+9+0=17 , A->7 , C->1
[5,2] + [6,1] , A=[7] , C=1 , 2+1+1=4 , A->4 , C->0
[5] + [6] , A=[4,7] , C=0 , 5+6+0=11 , A->1 , C->1
[] + [] , A=[1,4,7] C=1 , END
</scratch>
1147
| 1147 |
Input:
775+158
Target:
| Input:
775+158
Target:
<scratch>
[7,7,5] has 3 digits.
[1,5,8] has 3 digits.
[7,7,5] + [1,5,8] , A=[] , C=0 , 5+8+0=13 , A->3 , C->1
[7,7] + [1,5] , A=[3] , C=1 , 7+5+1=13 , A->3 , C->1
[7] + [1] , A=[3,3] , C=1 , 7+1+1=9 , A->9 , C->0
[] + [] , A=[9,3,3] C=0 , END
</scratch>
933
| 933 |
Input:
516+970
Target:
| Input:
516+970
Target:
<scratch>
[5,1,6] has 3 digits.
[9,7,0] has 3 digits.
[5,1,6] + [9,7,0] , A=[] , C=0 , 6+0+0=6 , A->6 , C->0
[5,1] + [9,7] , A=[6] , C=0 , 1+7+0=8 , A->8 , C->0
[5] + [9] , A=[8,6] , C=0 , 5+9+0=14 , A->4 , C->1
[] + [] , A=[4,8,6] C=1 , END
</scratch>
1486
| 1486 |
Input:
752+980
Target:
| Input:
752+980
Target:
<scratch>
[7,5,2] has 3 digits.
[9,8,0] has 3 digits.
[7,5,2] + [9,8,0] , A=[] , C=0 , 2+0+0=2 , A->2 , C->0
[7,5] + [9,8] , A=[2] , C=0 , 5+8+0=13 , A->3 , C->1
[7] + [9] , A=[3,2] , C=1 , 7+9+1=17 , A->7 , C->1
[] + [] , A=[7,3,2] C=1 , END
</scratch>
1732
| 1732 |
Input:
512+250
Target:
| Input:
512+250
Target:
<scratch>
[5,1,2] has 3 digits.
[2,5,0] has 3 digits.
[5,1,2] + [2,5,0] , A=[] , C=0 , 2+0+0=2 , A->2 , C->0
[5,1] + [2,5] , A=[2] , C=0 , 1+5+0=6 , A->6 , C->0
[5] + [2] , A=[6,2] , C=0 , 5+2+0=7 , A->7 , C->0
[] + [] , A=[7,6,2] C=0 , END
</scratch>
762
| 762 |
Input:
815+986
Target:
| Input:
815+986
Target:
<scratch>
[8,1,5] has 3 digits.
[9,8,6] has 3 digits.
[8,1,5] + [9,8,6] , A=[] , C=0 , 5+6+0=11 , A->1 , C->1
[8,1] + [9,8] , A=[1] , C=1 , 1+8+1=10 , A->0 , C->1
[8] + [9] , A=[0,1] , C=1 , 8+9+1=18 , A->8 , C->1
[] + [] , A=[8,0,1] C=1 , END
</scratch>
1801
| 1801 |
Input:
952+594
Target:
| Input:
952+594
Target:
<scratch>
[9,5,2] has 3 digits.
[5,9,4] has 3 digits.
[9,5,2] + [5,9,4] , A=[] , C=0 , 2+4+0=6 , A->6 , C->0
[9,5] + [5,9] , A=[6] , C=0 , 5+9+0=14 , A->4 , C->1
[9] + [5] , A=[4,6] , C=1 , 9+5+1=15 , A->5 , C->1
[] + [] , A=[5,4,6] C=1 , END
</scratch>
1546
| 1546 |
Input:
995+200
Target:
| Input:
995+200
Target:
<scratch>
[9,9,5] has 3 digits.
[2,0,0] has 3 digits.
[9,9,5] + [2,0,0] , A=[] , C=0 , 5+0+0=5 , A->5 , C->0
[9,9] + [2,0] , A=[5] , C=0 , 9+0+0=9 , A->9 , C->0
[9] + [2] , A=[9,5] , C=0 , 9+2+0=11 , A->1 , C->1
[] + [] , A=[1,9,5] C=1 , END
</scratch>
1195
| 1195 |
Input:
361+795
Target:
| Input:
361+795
Target:
<scratch>
[3,6,1] has 3 digits.
[7,9,5] has 3 digits.
[3,6,1] + [7,9,5] , A=[] , C=0 , 1+5+0=6 , A->6 , C->0
[3,6] + [7,9] , A=[6] , C=0 , 6+9+0=15 , A->5 , C->1
[3] + [7] , A=[5,6] , C=1 , 3+7+1=11 , A->1 , C->1
[] + [] , A=[1,5,6] C=1 , END
</scratch>
1156
| 1156 |
Input:
377+219
Target:
| Input:
377+219
Target:
<scratch>
[3,7,7] has 3 digits.
[2,1,9] has 3 digits.
[3,7,7] + [2,1,9] , A=[] , C=0 , 7+9+0=16 , A->6 , C->1
[3,7] + [2,1] , A=[6] , C=1 , 7+1+1=9 , A->9 , C->0
[3] + [2] , A=[9,6] , C=0 , 3+2+0=5 , A->5 , C->0
[] + [] , A=[5,9,6] C=0 , END
</scratch>
596
| 596 |
Input:
154+482
Target:
| Input:
154+482
Target:
<scratch>
[1,5,4] has 3 digits.
[4,8,2] has 3 digits.
[1,5,4] + [4,8,2] , A=[] , C=0 , 4+2+0=6 , A->6 , C->0
[1,5] + [4,8] , A=[6] , C=0 , 5+8+0=13 , A->3 , C->1
[1] + [4] , A=[3,6] , C=1 , 1+4+1=6 , A->6 , C->0
[] + [] , A=[6,3,6] C=0 , END
</scratch>
636
| 636 |
Input:
367+193
Target:
| Input:
367+193
Target:
<scratch>
[3,6,7] has 3 digits.
[1,9,3] has 3 digits.
[3,6,7] + [1,9,3] , A=[] , C=0 , 7+3+0=10 , A->0 , C->1
[3,6] + [1,9] , A=[0] , C=1 , 6+9+1=16 , A->6 , C->1
[3] + [1] , A=[6,0] , C=1 , 3+1+1=5 , A->5 , C->0
[] + [] , A=[5,6,0] C=0 , END
</scratch>
560
| 560 |
Input:
205+986
Target:
| Input:
205+986
Target:
<scratch>
[2,0,5] has 3 digits.
[9,8,6] has 3 digits.
[2,0,5] + [9,8,6] , A=[] , C=0 , 5+6+0=11 , A->1 , C->1
[2,0] + [9,8] , A=[1] , C=1 , 0+8+1=9 , A->9 , C->0
[2] + [9] , A=[9,1] , C=0 , 2+9+0=11 , A->1 , C->1
[] + [] , A=[1,9,1] C=1 , END
</scratch>
1191
| 1191 |
Input:
509+940
Target:
| Input:
509+940
Target:
<scratch>
[5,0,9] has 3 digits.
[9,4,0] has 3 digits.
[5,0,9] + [9,4,0] , A=[] , C=0 , 9+0+0=9 , A->9 , C->0
[5,0] + [9,4] , A=[9] , C=0 , 0+4+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:
556+878
Target:
| Input:
556+878
Target:
<scratch>
[5,5,6] has 3 digits.
[8,7,8] has 3 digits.
[5,5,6] + [8,7,8] , A=[] , C=0 , 6+8+0=14 , A->4 , C->1
[5,5] + [8,7] , A=[4] , C=1 , 5+7+1=13 , A->3 , C->1
[5] + [8] , A=[3,4] , C=1 , 5+8+1=14 , A->4 , C->1
[] + [] , A=[4,3,4] C=1 , END
</scratch>
1434
| 1434 |
Input:
132+776
Target:
| Input:
132+776
Target:
<scratch>
[1,3,2] has 3 digits.
[7,7,6] has 3 digits.
[1,3,2] + [7,7,6] , A=[] , C=0 , 2+6+0=8 , A->8 , C->0
[1,3] + [7,7] , A=[8] , C=0 , 3+7+0=10 , A->0 , C->1
[1] + [7] , A=[0,8] , C=1 , 1+7+1=9 , A->9 , C->0
[] + [] , A=[9,0,8] C=0 , END
</scratch>
908
| 908 |
Input:
624+171
Target:
| Input:
624+171
Target:
<scratch>
[6,2,4] has 3 digits.
[1,7,1] has 3 digits.
[6,2,4] + [1,7,1] , A=[] , C=0 , 4+1+0=5 , A->5 , C->0
[6,2] + [1,7] , A=[5] , C=0 , 2+7+0=9 , A->9 , C->0
[6] + [1] , A=[9,5] , C=0 , 6+1+0=7 , A->7 , C->0
[] + [] , A=[7,9,5] C=0 , END
</scratch>
795
| 795 |
Input:
83+219
Target:
| Input:
83+219
Target:
<scratch>
[8,3] has 2 digits.
[2,1,9] has 3 digits.
[8,3] + [2,1,9] , A=[] , C=0 , 3+9+0=12 , A->2 , C->1
[8] + [2,1] , A=[2] , C=1 , 8+1+1=10 , A->0 , C->1
[] + [2] , A=[0,2] , C=1 , 0+2+1=3 , A->3 , C->0
[] + [] , A=[3,0,2] C=0 , END
</scratch>
302
| 302 |
Input:
528+191
Target:
| Input:
528+191
Target:
<scratch>
[5,2,8] has 3 digits.
[1,9,1] has 3 digits.
[5,2,8] + [1,9,1] , A=[] , C=0 , 8+1+0=9 , A->9 , C->0
[5,2] + [1,9] , A=[9] , C=0 , 2+9+0=11 , A->1 , C->1
[5] + [1] , A=[1,9] , C=1 , 5+1+1=7 , A->7 , C->0
[] + [] , A=[7,1,9] C=0 , END
</scratch>
719
| 719 |
Input:
754+23
Target:
| Input:
754+23
Target:
<scratch>
[7,5,4] has 3 digits.
[2,3] has 2 digits.
[7,5,4] + [2,3] , A=[] , C=0 , 4+3+0=7 , A->7 , C->0
[7,5] + [2] , A=[7] , C=0 , 5+2+0=7 , A->7 , C->0
[7] + [] , A=[7,7] , C=0 , 7+0+0=7 , A->7 , C->0
[] + [] , A=[7,7,7] C=0 , END
</scratch>
777
| 777 |
Input:
237+888
Target:
| Input:
237+888
Target:
<scratch>
[2,3,7] has 3 digits.
[8,8,8] has 3 digits.
[2,3,7] + [8,8,8] , A=[] , C=0 , 7+8+0=15 , A->5 , C->1
[2,3] + [8,8] , A=[5] , C=1 , 3+8+1=12 , A->2 , C->1
[2] + [8] , A=[2,5] , C=1 , 2+8+1=11 , A->1 , C->1
[] + [] , A=[1,2,5] C=1 , END
</scratch>
1125
| 1125 |
Input:
23+25
Target:
| Input:
23+25
Target:
<scratch>
[2,3] has 2 digits.
[2,5] has 2 digits.
[2,3] + [2,5] , A=[] , C=0 , 3+5+0=8 , A->8 , C->0
[2] + [2] , A=[8] , C=0 , 2+2+0=4 , A->4 , C->0
[] + [] , A=[4,8] C=0 , END
</scratch>
48
| 48 |
Input:
216+428
Target:
| Input:
216+428
Target:
<scratch>
[2,1,6] has 3 digits.
[4,2,8] has 3 digits.
[2,1,6] + [4,2,8] , A=[] , C=0 , 6+8+0=14 , A->4 , C->1
[2,1] + [4,2] , A=[4] , C=1 , 1+2+1=4 , A->4 , C->0
[2] + [4] , A=[4,4] , C=0 , 2+4+0=6 , A->6 , C->0
[] + [] , A=[6,4,4] C=0 , END
</scratch>
644
| 644 |
Input:
817+339
Target:
| Input:
817+339
Target:
<scratch>
[8,1,7] has 3 digits.
[3,3,9] has 3 digits.
[8,1,7] + [3,3,9] , A=[] , C=0 , 7+9+0=16 , A->6 , C->1
[8,1] + [3,3] , A=[6] , C=1 , 1+3+1=5 , A->5 , C->0
[8] + [3] , A=[5,6] , C=0 , 8+3+0=11 , A->1 , C->1
[] + [] , A=[1,5,6] C=1 , END
</scratch>
1156
| 1156 |
Input:
823+933
Target:
| Input:
823+933
Target:
<scratch>
[8,2,3] has 3 digits.
[9,3,3] has 3 digits.
[8,2,3] + [9,3,3] , A=[] , C=0 , 3+3+0=6 , A->6 , C->0
[8,2] + [9,3] , A=[6] , C=0 , 2+3+0=5 , A->5 , C->0
[8] + [9] , A=[5,6] , C=0 , 8+9+0=17 , A->7 , C->1
[] + [] , A=[7,5,6] C=1 , END
</scratch>
1756
| 1756 |
Input:
49+180
Target:
| Input:
49+180
Target:
<scratch>
[4,9] has 2 digits.
[1,8,0] has 3 digits.
[4,9] + [1,8,0] , A=[] , C=0 , 9+0+0=9 , A->9 , C->0
[4] + [1,8] , A=[9] , C=0 , 4+8+0=12 , A->2 , C->1
[] + [1] , A=[2,9] , C=1 , 0+1+1=2 , A->2 , C->0
[] + [] , A=[2,2,9] C=0 , END
</scratch>
229
| 229 |
Input:
156+298
Target:
| Input:
156+298
Target:
<scratch>
[1,5,6] has 3 digits.
[2,9,8] has 3 digits.
[1,5,6] + [2,9,8] , A=[] , C=0 , 6+8+0=14 , A->4 , C->1
[1,5] + [2,9] , A=[4] , C=1 , 5+9+1=15 , A->5 , C->1
[1] + [2] , A=[5,4] , C=1 , 1+2+1=4 , A->4 , C->0
[] + [] , A=[4,5,4] C=0 , END
</scratch>
454
| 454 |
Input:
313+107
Target:
| Input:
313+107
Target:
<scratch>
[3,1,3] has 3 digits.
[1,0,7] has 3 digits.
[3,1,3] + [1,0,7] , A=[] , C=0 , 3+7+0=10 , A->0 , C->1
[3,1] + [1,0] , A=[0] , C=1 , 1+0+1=2 , A->2 , C->0
[3] + [1] , A=[2,0] , C=0 , 3+1+0=4 , A->4 , C->0
[] + [] , A=[4,2,0] C=0 , END
</scratch>
420
| 420 |
Input:
442+530
Target:
| Input:
442+530
Target:
<scratch>
[4,4,2] has 3 digits.
[5,3,0] has 3 digits.
[4,4,2] + [5,3,0] , A=[] , C=0 , 2+0+0=2 , A->2 , C->0
[4,4] + [5,3] , A=[2] , C=0 , 4+3+0=7 , A->7 , C->0
[4] + [5] , A=[7,2] , C=0 , 4+5+0=9 , A->9 , C->0
[] + [] , A=[9,7,2] C=0 , END
</scratch>
972
| 972 |
Input:
718+211
Target:
| Input:
718+211
Target:
<scratch>
[7,1,8] has 3 digits.
[2,1,1] has 3 digits.
[7,1,8] + [2,1,1] , A=[] , C=0 , 8+1+0=9 , A->9 , C->0
[7,1] + [2,1] , A=[9] , C=0 , 1+1+0=2 , A->2 , C->0
[7] + [2] , A=[2,9] , C=0 , 7+2+0=9 , A->9 , C->0
[] + [] , A=[9,2,9] C=0 , END
</scratch>
929
| 929 |
Input:
729+707
Target:
| Input:
729+707
Target:
<scratch>
[7,2,9] has 3 digits.
[7,0,7] has 3 digits.
[7,2,9] + [7,0,7] , A=[] , C=0 , 9+7+0=16 , A->6 , C->1
[7,2] + [7,0] , A=[6] , C=1 , 2+0+1=3 , A->3 , C->0
[7] + [7] , A=[3,6] , C=0 , 7+7+0=14 , A->4 , C->1
[] + [] , A=[4,3,6] C=1 , END
</scratch>
1436
| 1436 |
Input:
529+185
Target:
| Input:
529+185
Target:
<scratch>
[5,2,9] has 3 digits.
[1,8,5] has 3 digits.
[5,2,9] + [1,8,5] , A=[] , C=0 , 9+5+0=14 , A->4 , C->1
[5,2] + [1,8] , A=[4] , C=1 , 2+8+1=11 , A->1 , C->1
[5] + [1] , A=[1,4] , C=1 , 5+1+1=7 , A->7 , C->0
[] + [] , A=[7,1,4] C=0 , END
</scratch>
714
| 714 |
Input:
482+9
Target:
| Input:
482+9
Target:
<scratch>
[4,8,2] has 3 digits.
[9] has 1 digits.
[4,8,2] + [9] , A=[] , C=0 , 2+9+0=11 , A->1 , C->1
[4,8] + [] , A=[1] , C=1 , 8+0+1=9 , A->9 , C->0
[4] + [] , A=[9,1] , C=0 , 4+0+0=4 , A->4 , C->0
[] + [] , A=[4,9,1] C=0 , END
</scratch>
491
| 491 |
Input:
40+45
Target:
| Input:
40+45
Target:
<scratch>
[4,0] has 2 digits.
[4,5] has 2 digits.
[4,0] + [4,5] , A=[] , C=0 , 0+5+0=5 , A->5 , C->0
[4] + [4] , A=[5] , C=0 , 4+4+0=8 , A->8 , C->0
[] + [] , A=[8,5] C=0 , END
</scratch>
85
| 85 |
Input:
777+159
Target:
| Input:
777+159
Target:
<scratch>
[7,7,7] has 3 digits.
[1,5,9] has 3 digits.
[7,7,7] + [1,5,9] , A=[] , C=0 , 7+9+0=16 , A->6 , C->1
[7,7] + [1,5] , A=[6] , C=1 , 7+5+1=13 , A->3 , C->1
[7] + [1] , A=[3,6] , C=1 , 7+1+1=9 , A->9 , C->0
[] + [] , A=[9,3,6] C=0 , END
</scratch>
936
| 936 |
Input:
569+504
Target:
| Input:
569+504
Target:
<scratch>
[5,6,9] has 3 digits.
[5,0,4] has 3 digits.
[5,6,9] + [5,0,4] , A=[] , C=0 , 9+4+0=13 , A->3 , C->1
[5,6] + [5,0] , A=[3] , C=1 , 6+0+1=7 , A->7 , C->0
[5] + [5] , A=[7,3] , C=0 , 5+5+0=10 , A->0 , C->1
[] + [] , A=[0,7,3] C=1 , END
</scratch>
1073
| 1073 |
Input:
198+558
Target:
| Input:
198+558
Target:
<scratch>
[1,9,8] has 3 digits.
[5,5,8] has 3 digits.
[1,9,8] + [5,5,8] , A=[] , C=0 , 8+8+0=16 , A->6 , C->1
[1,9] + [5,5] , A=[6] , C=1 , 9+5+1=15 , A->5 , C->1
[1] + [5] , A=[5,6] , C=1 , 1+5+1=7 , A->7 , C->0
[] + [] , A=[7,5,6] C=0 , END
</scratch>
756
| 756 |
Input:
960+801
Target:
| Input:
960+801
Target:
<scratch>
[9,6,0] has 3 digits.
[8,0,1] has 3 digits.
[9,6,0] + [8,0,1] , A=[] , C=0 , 0+1+0=1 , A->1 , C->0
[9,6] + [8,0] , A=[1] , C=0 , 6+0+0=6 , A->6 , C->0
[9] + [8] , A=[6,1] , C=0 , 9+8+0=17 , A->7 , C->1
[] + [] , A=[7,6,1] C=1 , END
</scratch>
1761
| 1761 |
Input:
558+578
Target:
| Input:
558+578
Target:
<scratch>
[5,5,8] has 3 digits.
[5,7,8] has 3 digits.
[5,5,8] + [5,7,8] , A=[] , C=0 , 8+8+0=16 , A->6 , C->1
[5,5] + [5,7] , A=[6] , C=1 , 5+7+1=13 , A->3 , C->1
[5] + [5] , A=[3,6] , C=1 , 5+5+1=11 , A->1 , C->1
[] + [] , A=[1,3,6] C=1 , END
</scratch>
1136
| 1136 |
Input:
462+205
Target:
| Input:
462+205
Target:
<scratch>
[4,6,2] has 3 digits.
[2,0,5] has 3 digits.
[4,6,2] + [2,0,5] , A=[] , C=0 , 2+5+0=7 , A->7 , C->0
[4,6] + [2,0] , A=[7] , C=0 , 6+0+0=6 , A->6 , C->0
[4] + [2] , A=[6,7] , C=0 , 4+2+0=6 , A->6 , C->0
[] + [] , A=[6,6,7] C=0 , END
</scratch>
667
| 667 |
Input:
4+215
Target:
| Input:
4+215
Target:
<scratch>
[4] has 1 digits.
[2,1,5] has 3 digits.
[4] + [2,1,5] , A=[] , C=0 , 4+5+0=9 , A->9 , C->0
[] + [2,1] , A=[9] , C=0 , 0+1+0=1 , A->1 , C->0
[] + [2] , A=[1,9] , C=0 , 0+2+0=2 , A->2 , C->0
[] + [] , A=[2,1,9] C=0 , END
</scratch>
219
| 219 |
Input:
156+401
Target:
| Input:
156+401
Target:
<scratch>
[1,5,6] has 3 digits.
[4,0,1] has 3 digits.
[1,5,6] + [4,0,1] , A=[] , C=0 , 6+1+0=7 , A->7 , C->0
[1,5] + [4,0] , A=[7] , C=0 , 5+0+0=5 , A->5 , C->0
[1] + [4] , A=[5,7] , C=0 , 1+4+0=5 , A->5 , C->0
[] + [] , A=[5,5,7] C=0 , END
</scratch>
557
| 557 |
Input:
372+941
Target:
| Input:
372+941
Target:
<scratch>
[3,7,2] has 3 digits.
[9,4,1] has 3 digits.
[3,7,2] + [9,4,1] , A=[] , C=0 , 2+1+0=3 , A->3 , C->0
[3,7] + [9,4] , A=[3] , C=0 , 7+4+0=11 , A->1 , C->1
[3] + [9] , A=[1,3] , C=1 , 3+9+1=13 , A->3 , C->1
[] + [] , A=[3,1,3] C=1 , END
</scratch>
1313
| 1313 |
Input:
34+653
Target:
| Input:
34+653
Target:
<scratch>
[3,4] has 2 digits.
[6,5,3] has 3 digits.
[3,4] + [6,5,3] , A=[] , C=0 , 4+3+0=7 , A->7 , C->0
[3] + [6,5] , A=[7] , C=0 , 3+5+0=8 , A->8 , C->0
[] + [6] , A=[8,7] , C=0 , 0+6+0=6 , A->6 , C->0
[] + [] , A=[6,8,7] C=0 , END
</scratch>
687
| 687 |
Input:
722+266
Target:
| Input:
722+266
Target:
<scratch>
[7,2,2] has 3 digits.
[2,6,6] has 3 digits.
[7,2,2] + [2,6,6] , A=[] , C=0 , 2+6+0=8 , A->8 , C->0
[7,2] + [2,6] , A=[8] , C=0 , 2+6+0=8 , A->8 , C->0
[7] + [2] , A=[8,8] , C=0 , 7+2+0=9 , A->9 , C->0
[] + [] , A=[9,8,8] C=0 , END
</scratch>
988
| 988 |
Input:
694+498
Target:
| Input:
694+498
Target:
<scratch>
[6,9,4] has 3 digits.
[4,9,8] has 3 digits.
[6,9,4] + [4,9,8] , A=[] , C=0 , 4+8+0=12 , A->2 , C->1
[6,9] + [4,9] , A=[2] , C=1 , 9+9+1=19 , A->9 , C->1
[6] + [4] , A=[9,2] , C=1 , 6+4+1=11 , A->1 , C->1
[] + [] , A=[1,9,2] C=1 , END
</scratch>
1192
| 1192 |
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