Cody

Problem 10. Determine whether a vector is monotonically increasing

Solution 2974318

Submitted on 21 Sep 2020
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Test Suite

Test Status Code Input and Output
1   Fail
x = [0 1 2 3 4]; assert(isequal(mono_increase(x),true));

True

Output argument "tf" (and maybe others) not assigned during call to "mono_increase". Error in Test1 (line 2) assert(isequal(mono_increase(x),true));

2   Fail
x = [0 1 2 3 -4]; assert(isequal(mono_increase(x),false));

False

Output argument "tf" (and maybe others) not assigned during call to "mono_increase". Error in Test2 (line 2) assert(isequal(mono_increase(x),false));

3   Fail
x = [-3 -4 2 3 4]; assert(isequal(mono_increase(x),false));

False

Output argument "tf" (and maybe others) not assigned during call to "mono_increase". Error in Test3 (line 2) assert(isequal(mono_increase(x),false));

4   Fail
x = 1:.1:10; assert(isequal(mono_increase(x),true));

True

Output argument "tf" (and maybe others) not assigned during call to "mono_increase". Error in Test4 (line 2) assert(isequal(mono_increase(x),true));

5   Fail
x = cumsum(rand(1,100)); x(5) = -1; assert(isequal(mono_increase(x),false));

False

Output argument "tf" (and maybe others) not assigned during call to "mono_increase". Error in Test5 (line 3) assert(isequal(mono_increase(x),false));

6   Fail
x = cumsum(rand(1,50)); assert(isequal(mono_increase(x),true));

True

Output argument "tf" (and maybe others) not assigned during call to "mono_increase". Error in Test6 (line 2) assert(isequal(mono_increase(x),true));

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