Cody

Solution 1969927

Submitted on 10 Oct 2019
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Test Suite

Test Status Code Input and Output
1   Pass
x = [1 2 3 4;1 2 3 4;1 2 3 4;1 2 3 4]; y_correct = [1 3 2 4;1 3 2 4;1 3 2 4;1 3 2 4]; assert(isequal(swapmid(x),y_correct))

b = 2 2 2 2

2   Pass
x = [1 2 3 4;5 6 7 8;1 2 3 4;5 6 7 8]; y_correct = [1 3 2 4;5 7 6 8;1 3 2 4;5 7 6 8]; assert(isequal(swapmid(x),y_correct))

b = 2 6 2 6

3   Pass
x = ones(5,3); y_correct = x; assert(isequal(swapmid(x),y_correct))

x = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

4   Fail
x = eye(5); y_correct = [1 0 0 0 0; 0 0 1 0 0; 0 1 0 0 0; 0 0 0 1 0; 0 0 0 0 1]; assert(isequal(swapmid(x),y_correct))

x = 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 1 0 0 0 0 0 1

Assertion failed.

5   Fail
x = [1:7; 2:8; 3:9]; y_correct = [1 3 2 4:7; 2 4 3 5:8; 3 5 4 6:9]; assert(isequal(swapmid(x),y_correct))

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

Assertion failed.

6   Fail
x = [ones(10,1),zeros(10,1),5*ones(10,1)]; y_correct = [ones(10,1),5*ones(10,1),zeros(10,1)]; assert(isequal(swapmid(x),y_correct))

x = 5 0 5 5 0 5 5 0 5 5 0 5 5 0 5 5 0 5 5 0 5 5 0 5 5 0 5 5 0 5

Assertion failed.