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Problem 10. Determine whether a vector is monotonically increasing

Solution 1966310

Submitted on 7 Oct 2019 by BING SHAO
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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));

tf = logical 1 n = 5 i = 1 result = logical 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1

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

tf = logical 1 n = 1 i = 1 result = logical 1

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

tf = logical 1 n = 5 i = 1 result = logical 1 result = logical 0 tf = 0 result = logical 0 tf = 0 result = logical 0 tf = 0 result = logical 0 tf = 0

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

tf = logical 1 n = 5 i = 1 result = logical 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 0 tf = 0

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

tf = logical 1 n = 5 i = 1 result = logical 1 result = logical 0 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0

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

tf = logical 1 n = 91 i = 1 result = logical 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1

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

tf = logical 1 n = 100 i = 1 result = logical 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 0 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0 result = logical 1 tf = 0

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

tf = logical 1 n = 50 i = 1 result = logical 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1 result = logical 1 tf = 1