Cody

# Problem 44398. ベクトルの値が増加しているかを調べよう

Solution 1976651

Submitted on 15 Oct 2019 by Khanh Le Quang
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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));

num = 5 var1 = 0 tf = logical 1

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

num = 1 var1 = 0 tf = logical 1

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

num = 5 var1 = 0 var1 = 1 var1 = 2 var1 = 3 var1 = 4 tf = logical 0

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

num = 5 var1 = 0 var1 = 1 tf = logical 0

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

num = 5 var1 = 0 var1 = 1 tf = logical 0

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

num = 91 var1 = 0 tf = logical 1

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

num = 100 var1 = 0 var1 = 1 tf = logical 0

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

num = 50 var1 = 0 tf = logical 1