Cody

Solution 356192

Submitted on 20 Nov 2013
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Test Suite

Test Status Code Input and Output
1   Fail
%% positive integers x = 5; assert(isequal(unique(rand_plusminus1(x)),[-1;1]))
Error: Assertion failed.
2   Fail
%% one element x = 1; assert(isequal(abs(rand_plusminus1(x)),1))
Error: Assertion failed.
3   Pass
%% zero => empty matrix x = 0; assert(isequal(rand_plusminus1(x),[]))
y = []
4   Fail
%% positive integers x = 999; assert(isequal(unique(rand_plusminus1(x)),[-1;1]))
Error: Assertion failed.