Cody

# Problem 10. Determine whether a vector is monotonically increasing

Solution 402155

Submitted on 12 Feb 2014
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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));

Error: Assertion failed.

2   Pass
%% x = [0]; assert(isequal(mono_increase(x),true));

tf = Empty matrix: 1-by-0

3   Fail
%% x = [0 0 0 0 0]; assert(isequal(mono_increase(x),false));

Error: Assertion failed.

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

Error: Assertion failed.

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

Error: Assertion failed.

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

Error: Assertion failed.

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

Error: Assertion failed.

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

Error: Assertion failed.