Cody

Problem 867. Replicate elements in vectors

Solution 999343

Submitted on 6 Oct 2016 by CY Y
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Test Suite

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

y = 1 2 3 y = 1 2 3

2   Pass
x = [NaN 1 1]; n=2; y_correct = [NaN NaN 1 1 1 1]; assert(isequalwithequalnans(replicate_times(x,n),y_correct))

y = NaN 1 1 NaN 1 1 y = NaN NaN 1 1 1 1

3   Pass
x = [1 0 1 0]; n=0; assert(isempty(replicate_times(x,n)))

y = 0×4 empty double matrix y = 1×0 empty double row vector

4   Pass
x = [-1 0 1 11]; n=2; y_correct = [-1 -1 0 0 1 1 11 11]; assert(isequal(replicate_times(x,n),y_correct))

y = -1 0 1 11 -1 0 1 11 y = -1 -1 0 0 1 1 11 11