Cody

# Problem 10. Determine whether a vector is monotonically increasing

Solution 1247806

Submitted on 7 Aug 2017 by Matthew Luerman
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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 elem_last = 0

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

tf = logical 1 elem_last = 0

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

tf = logical 1 elem_last = 0 tf = logical 0 elem_last = 0 tf = logical 0 elem_last = 0 tf = logical 0 elem_last = 0 tf = logical 0 elem_last = 0

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

tf = logical 1 elem_last = 0 tf = logical 0 elem_last = -4

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

tf = logical 1 elem_last = -3 tf = logical 0 elem_last = -4

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

tf = logical 1 elem_last = 1

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

tf = logical 1 elem_last = 0.6581 tf = logical 0 elem_last = -1

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

tf = logical 1 elem_last = 0.9303