Cody

# Problem 1986. Another colon problem

Solution 2773645

Submitted on 3 Aug 2020 by Jerry Wright
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   Pass
assert(isequal(another([1 8 12],[4 5 9]),[1 2 3 4 8 7 6 5 12 11 10 9]))

out = 1 2 3 4 out = 1 2 3 4 8 7 6 5 out = 1 2 3 4 8 7 6 5 12 11 10 9

2   Pass
assert(isequal(another([5 5 5],[9 5 1]),[5 6 7 8 9 5 5 4 3 2 1]))

out = 5 6 7 8 9 out = 5 6 7 8 9 5 out = 5 6 7 8 9 5 5 4 3 2 1

3   Pass
assert(isequal(another([100 102],[-1 105]),[100:-1:-1 102 103 104 105]))

out = Columns 1 through 29 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 Columns 30 through 58 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 Columns 59 through 87 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 Columns 88 through 102 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -1 out = Columns 1 through 29 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 Columns 30 through 58 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 Columns 59 through 87 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 Columns 88 through 106 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -1 102 103 104 105

4   Pass
y=[randi(20) randi([30 40],1,2) randi(3)]; assert(isequal(another(y(1:2:3),y(2:2:4)),[y(1):y(2) y(3):-1:y(4)]))

out = 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 out = Columns 1 through 29 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 38 37 36 35 34 33 32 31 Columns 30 through 58 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 Column 59 1

5   Pass
assert(isequal(another([1 2 1 2 2 2 1 1 1],[1 2 1 1 2 1 2 2 1]),[1 2 1 2 1 2 2 1 1 2 1 2 1]))

out = 1 out = 1 2 out = 1 2 1 out = 1 2 1 2 1 out = 1 2 1 2 1 2 out = 1 2 1 2 1 2 2 1 out = 1 2 1 2 1 2 2 1 1 2 out = 1 2 1 2 1 2 2 1 1 2 1 2 out = 1 2 1 2 1 2 2 1 1 2 1 2 1

### Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!