Cody

Problem 10. Determine whether a vector is monotonically increasing

Solution 1914928

Submitted on 29 Aug 2019 by Ethan Zhang
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Test Suite

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

ans = logical 1
2   Pass
x = [0]; assert(isequal(mono_increase(x),true));

ans = logical 1
3   Pass
x = [0 0 0 0 0]; assert(isequal(mono_increase(x),false));

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

ans = logical 0
5   Pass
x = [-3 -4 2 3 4]; assert(isequal(mono_increase(x),false));

ans = logical 0
6   Pass
x = 1:.1:10; assert(isequal(mono_increase(x),true));

ans = logical 1
7   Pass
x = cumsum(rand(1,100)); x(5) = -1; assert(isequal(mono_increase(x),false));

ans = logical 0
8   Pass
x = cumsum(rand(1,50)); assert(isequal(mono_increase(x),true));

ans = logical 1

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