Cody

# Problem 95. Given two strings, find the maximum overlap

Solution 2633338

Submitted on 30 Jun 2020
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

### Test Suite

Test Status Code Input and Output
1   Fail
s1 = [1 2 3 4 5]; s2 = [5 4 3 2]; s3_correct = [1 2 3 4 5 4 3 2]; assert(isequal(overlap(s1,s2),s3_correct))

str = 1 2 3 4 5 5 4 3 2 sub = 5 ok = logical 1 len = 1 c = 1 2 3 4 5 4 3 2 str = 1 2 3 4 5 4 3 2 sub = 4 5 ok = logical 1 len = 2 sub = 3 4 5 ok = logical 1 len = 3 sub = 2 3 4 5 ok = logical 1 len = 4 sub = 1 2 3 4 5 ok = logical 1 len = 5 s12 = 1 2 3 4 5 4 3 2 str = 5 4 3 2 1 2 3 4 5 sub = 2 ok = logical 1 len = 1 sub = 3 2 ok = logical 1 len = 2 sub = 4 3 2 ok = logical 1 len = 3 sub = 5 4 3 2 ok = logical 1 len = 4 s21 = 5 4 3 2 1 2 3 4 5 s3 = 5 4 3 2 1 2 3 4 5

Assertion failed.

2   Pass
s1 = [1 0 1 7 7 7 6]; s2 = [1 0 1 0 1]; s3_correct = [1 0 1 0 1 7 7 7 6]; assert(isequal(overlap(s1,s2),s3_correct))

str = 1 0 1 7 7 7 6 1 0 1 0 1 sub = 6 ok = logical 1 len = 1 sub = 7 6 ok = logical 1 len = 2 sub = 7 7 6 ok = logical 1 len = 3 sub = 7 7 7 6 ok = logical 1 len = 4 sub = 1 7 7 7 6 ok = logical 1 len = 5 sub = 0 1 7 7 7 6 ok = logical 1 len = 6 sub = 1 0 1 7 7 7 6 ok = logical 1 len = 7 s12 = 1 0 1 7 7 7 6 1 0 1 0 1 str = 1 0 1 0 1 1 0 1 7 7 7 6 sub = 1 ok = logical 1 len = 1 c = 1 0 1 0 1 0 1 7 7 7 6 str = 1 0 1 0 1 0 1 7 7 7 6 sub = 0 1 ok = logical 1 len = 2 sub = 1 0 1 ok = logical 1 len = 3 c = 1 0 1 0 1 7 7 7 6 str = 1 0 1 0 1 7 7 7 6 sub = 0 1 0 1 ok = logical 1 len = 4 sub = 1 0 1 0 1 ok = logical 1 len = 5 s21 = 1 0 1 0 1 7 7 7 6 s3 = 1 0 1 0 1 7 7 7 6

3   Fail
s1 = [3 1 4 1 5 9 2 6 5 3 5]; s2 = [9 2 6 5]; s3_correct = [3 1 4 1 5 9 2 6 5 3 5]; assert(isequal(overlap(s1,s2),s3_correct))

str = 3 1 4 1 5 9 2 6 5 3 5 9 2 6 5 sub = 5 ok = logical 1 len = 1 sub = 3 5 ok = logical 1 len = 2 sub = 5 3 5 ok = logical 1 len = 3 sub = 6 5 3 5 ok = logical 1 len = 4 sub = 2 6 5 3 5 ok = logical 1 len = 5 sub = 9 2 6 5 3 5 ok = logical 1 len = 6 c = 9 2 6 5 str = 9 2 6 5 sub = 5 9 2 6 5 3 5 ok = logical 1 len = 7 sub = 1 5 9 2 6 5 3 5 ok = logical 1 len = 8 sub = 4 1 5 9 2 6 5 3 5 ok = logical 1 len = 9 sub = 1 4 1 5 9 2 6 5 3 5 ok = logical 1 len = 10 sub = 3 1 4 1 5 9 2 6 5 3 5 ok = logical 1 len = 11 s12 = 9 2 6 5 str = 9 2 6 5 3 1 4 1 5 9 2 6 5 3 5 sub = 5 ok = logical 1 len = 1 sub = 6 5 ok = logical 1 len = 2 sub = 2 6 5 ok = logical 1 len = 3 sub = 9 2 6 5 ok = logical 1 len = 4 s21 = 9 2 6 5 3 1 4 1 5 9 2 6 5 3 5 s3 = 9 2 6 5 3 1 4 1 5 9 2 6 5 3 5

Assertion failed.

4   Fail
s1 = 1:100; s2 = [50 51]; s3_correct = s1; assert(isequal(overlap(s1,s2),s3_correct))

str = Columns 1 through 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Columns 31 through 60 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 Columns 61 through 90 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 Columns 91 through 102 91 92 93 94 95 96 97 98 99 100 50 51 sub = 100 ok = logical 1 len = 1 sub = 99 100 ok = logical 1 len = 2 sub = 98 99 100 ok = logical 1 len = 3 sub = 97 98 99 100 ok = logical 1 len = 4 sub = 96 97 98 99 100 ok = logical 1 len = 5 sub = 95 96 97 98 99 100 ok = logical 1 len = 6 sub = 94 95 96 97 98 99 100 ok = logical 1 len = 7 sub = 93 94 95 96 97 98 99 100 ok = logical 1 len = 8 sub = 92 93 94 95 96 97 98 99 100 ok = logical 1 len = 9 sub = 91 92 93 94 95 96 97 98 99 100 ok = logical 1 len = 10 sub = 90 91 92 93 94 95 96 97 98 99 100 ok = logical 1 len = 11 sub = 89 90 91 92 93 94 95 96 97 98 99 100 ok = logical 1 len = 12 sub = 88 89 90 91 92 93 94 95 96 97 98 99 100 ok = logical 1 len = 13 sub = 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ok = logical 1 len = 14 sub = 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ok = logical 1 len = 15 sub = 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ok = logical 1 len = 16 sub = 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ok = logical 1 len = 17 sub = 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ok = logical 1 len = 18 sub = 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ok = logical 1 len = 19 sub = 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ok = logical 1 len = 20 sub = 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ok = logical 1 len = 21 sub = 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ok = logical 1 len = 22 sub = 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ok = logical 1 len = 23 sub = 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ok = logical 1 len = 24 sub = 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ok = logical 1 len = 25 sub = 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ok = logical 1 len = 26 sub = 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ok = logical 1 len = 27 sub = 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ok = logical 1 len = 28 sub = 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ok = logical 1 len = 29 sub = 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ok = logical 1 len = 30 sub = Columns 1 through 30 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 Column 31 100 ok = logical 1 len = 31 sub = Columns 1 through 30 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 Columns 31 through 32 99 100 ok = logical 1 len = 32 sub = Columns 1 through 30 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 Columns 31 through 33 98 99 100 ok = logical 1 len = 33 sub = Columns 1 through 30 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 Columns 31 through 34 97 98 99 100 ok = logical 1 len = 34 sub = Columns 1 through 30 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 Columns 31 through 35 96 97 98 99 100 ok = logical 1 len = 35 sub = Columns 1 through 30 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 Columns 31 through 36 95 96 97 98 99 100 ok = logical 1 len = 36 sub = Columns 1 through 30 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 Columns 31 through 37 94 95 96 97 98 99 100 ok = logical 1 len = 37 sub = Columns 1 through 30 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 Columns 31 through 38 93 94 95 96 97 98 99 100 ok = logical 1 len = 38 sub = Columns 1 through 30 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 Columns 31 through 39 92 93 94 95 96 97 98 99 100 ok = logical 1 len = 39 sub = Columns 1 through 30 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 Columns 31 through 40 91 92 93 94 95 96 97 98 99 100 ok = logical 1 len = 40 sub = Columns 1 through 30 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 Columns 31 through 41 90 91 92 93 94 95 96 97 98 99 100 ok = logical 1 len = 41 sub = Columns 1 through 30 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 Columns 31 through 42 89 90 91 92 93 94 95 96 97 98 99 100 ok = logical 1 len = 42 sub = Columns 1 through 30 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 Columns 31 through 43 88 89 90 91 92 93 94 95 96 97 98 99 100 ok = logical 1 len = 43 sub = Columns 1 through 30 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 Columns 31 through 44 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ok = logical 1 len = 44 sub = Columns 1 through 30 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 Columns 31 through 45 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ok = logical 1 len = 45 sub = Columns 1 through 30 55 56 57 58 ...

Assertion failed.

5   Pass
s1 = 90:10:200; s2 = 10:10:120; s3_correct = 10:10:200; assert(isequal(overlap(s1,s2),s3_correct))

str = 90 100 110 120 130 140 150 160 170 180 190 200 10 20 30 40 50 60 70 80 90 100 110 120 sub = 200 ok = logical 1 len = 1 sub = 190 200 ok = logical 1 len = 2 sub = 180 190 200 ok = logical 1 len = 3 sub = 170 180 190 200 ok = logical 1 len = 4 sub = 160 170 180 190 200 ok = logical 1 len = 5 sub = 150 160 170 180 190 200 ok = logical 1 len = 6 sub = 140 150 160 170 180 190 200 ok = logical 1 len = 7 sub = 130 140 150 160 170 180 190 200 ok = logical 1 len = 8 sub = 120 130 140 150 160 170 180 190 200 ok = logical 1 len = 9 sub = 110 120 130 140 150 160 170 180 190 200 ok = logical 1 len = 10 sub = 100 110 120 130 140 150 160 170 180 190 200 ok = logical 1 len = 11 sub = 90 100 110 120 130 140 150 160 170 180 190 200 ok = logical 1 len = 12 s12 = 90 100 110 120 130 140 150 160 170 180 190 200 10 20 30 40 50 60 70 80 90 100 110 120 str = 10 20 30 40 50 60 70 80 90 100 110 120 90 100 110 120 130 140 150 160 170 180 190 200 sub = 120 ok = logical 1 len = 1 sub = 110 120 ok = logical 1 len = 2 sub = 100 110 120 ok = logical 1 len = 3 sub = 90 100 110 120 ok = logical 1 len = 4 c = 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 str = 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 sub = 80 90 100 110 120 ok = logical 1 len = 5 sub = 70 80 90 100 110 120 ok = logical 1 len = 6 sub = 60 70 80 90 100 110 120 ok = logical 1 len = 7 sub = 50 60 70 80 90 100 110 120 ok = logical 1 len = 8 sub = 40 50 60 70 80 90 100 110 120 ok = logical 1 len = 9 sub = 30 40 50 60 70 80 90 100 110 120 ok = logical 1 len = 10 sub = 20 30 40 50 60 70 80 90 100 110 120 ok = logical 1 len = 11 sub = 10 20 30 40 50 60 70 80 90 100 110 120 ok = logical 1 len = 12 s21 = 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 s3 = 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200