Cody

Problem 867. Replicate elements in vectors

Solution 2975545

Submitted on 21 Sep 2020
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Test Suite

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

Unrecognized function or variable 'length'. Error in replicate_times (line 2) p=length(x); Error in Test1 (line 4) assert(isequal(replicate_times(x,n),y_correct))

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

Unrecognized function or variable 'length'. Error in replicate_times (line 2) p=length(x); Error in Test2 (line 4) assert(isequalwithequalnans(replicate_times(x,n),y_correct))

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

Unrecognized function or variable 'length'. Error in replicate_times (line 2) p=length(x); Error in Test3 (line 3) assert(isempty(replicate_times(x,n)))

4   Fail
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))

Unrecognized function or variable 'length'. Error in replicate_times (line 2) p=length(x); Error in Test4 (line 4) assert(isequal(replicate_times(x,n),y_correct))

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