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Problem 44398. ベクトルの値が増加しているかを調べよう

Solution 1884462

Submitted on 26 Jul 2019
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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));

Undefined function 'y' for input arguments of type 'double'. Error in mono_increase (line 3) if x(1,1)>=y(1, length(x)) Error in Test1 (line 2) assert(isequal(mono_increase(x),true));
2   Fail
x = [0]; assert(isequal(mono_increase(x),true));

Undefined function 'y' for input arguments of type 'double'. Error in mono_increase (line 3) if x(1,1)>=y(1, length(x)) Error in Test2 (line 2) assert(isequal(mono_increase(x),true));
3   Fail
x = [0 0 0 0 0]; assert(isequal(mono_increase(x),false));

Undefined function 'y' for input arguments of type 'double'. Error in mono_increase (line 3) if x(1,1)>=y(1, length(x)) Error in Test3 (line 2) assert(isequal(mono_increase(x),false));
4   Fail
x = [0 1 2 3 -4]; assert(isequal(mono_increase(x),false));

Undefined function 'y' for input arguments of type 'double'. Error in mono_increase (line 3) if x(1,1)>=y(1, length(x)) Error in Test4 (line 2) assert(isequal(mono_increase(x),false));
5   Fail
x = [-3 -4 2 3 4]; assert(isequal(mono_increase(x),false));

Undefined function 'y' for input arguments of type 'double'. Error in mono_increase (line 3) if x(1,1)>=y(1, length(x)) Error in Test5 (line 2) assert(isequal(mono_increase(x),false));
6   Fail
x = 1:.1:10; assert(isequal(mono_increase(x),true));

Undefined function 'y' for input arguments of type 'double'. Error in mono_increase (line 3) if x(1,1)>=y(1, length(x)) Error in Test6 (line 2) assert(isequal(mono_increase(x),true));
7   Fail
x = cumsum(rand(1,100)); x(5) = -1; assert(isequal(mono_increase(x),false));

Undefined function 'y' for input arguments of type 'double'. Error in mono_increase (line 3) if x(1,1)>=y(1, length(x)) Error in Test7 (line 3) assert(isequal(mono_increase(x),false));
8   Fail
x = cumsum(rand(1,50)); assert(isequal(mono_increase(x),true));

Undefined function 'y' for input arguments of type 'double'. Error in mono_increase (line 3) if x(1,1)>=y(1, length(x)) Error in Test8 (line 2) assert(isequal(mono_increase(x),true));

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