Cody

# Problem 19. Swap the first and last columns

Solution 3484319

Submitted on 30 Oct 2020 at 19:03
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### Test Suite

Test Status Code Input and Output
1   Fail
A = [ 12 4 7 5 1 4]; B_correct = [ 7 4 12 4 1 5 ]; assert(isequal(swap_ends(A),B_correct))

a = 12 5 A = 7 4 7 4 1 4

Assertion failed.

2   Fail
A = [ 12 7 5 4]; B_correct = [ 7 12 4 5 ]; assert(isequal(swap_ends(A),B_correct))

a = 12 5 A = 7 7 4 4

Assertion failed.

3   Fail
A = [ 1 5 0 2 3 ]; B_correct = [ 3 5 0 2 1 ]; assert(isequal(swap_ends(A),B_correct))

a = 12 5

Unable to perform assignment because the size of the left side is 1-by-1 and the size of the right side is 2-by-1. Error in swap_ends (line 4) A(:,1) = a; Error in Test3 (line 3) assert(isequal(swap_ends(A),B_correct))

4   Fail
A = 1; B_correct = 1; assert(isequal(swap_ends(A),B_correct))

a = 12 5

Unable to perform assignment because the size of the left side is 1-by-1 and the size of the right side is 2-by-1. Error in swap_ends (line 4) A(:,1) = a; Error in Test4 (line 3) assert(isequal(swap_ends(A),B_correct))

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