Problem 19. Swap the first and last columns

Solution 3077

Submitted on 26 Jan 2012

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

Farhad on 27 Jan 2012

Invalid solution. If the array has one column, this solution generates two columns.

Test	Status	Code Input and Output
1	Pass	%% A = [ 12 4 7 5 1 4]; B_correct = [ 7 4 12 4 1 5 ]; assert(isequal(swap_ends(A),B_correct))
2	Pass	%% A = [ 12 7 5 4]; B_correct = [ 7 12 4 5 ]; assert(isequal(swap_ends(A),B_correct))
3	Pass	%% A = [ 1 5 0 2 3 ]; B_correct = [ 3 5 0 2 1 ]; assert(isequal(swap_ends(A),B_correct))
4	Fail	%% A = 1; B_correct = 1; assert(isequal(swap_ends(A),B_correct)) Error: Assertion failed.

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