Cody

Solution 1980889

Submitted on 17 Oct 2019
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Test Suite

Test Status Code Input and Output
1   Pass
x = 1; y_correct = 0; assert(isequal(Sign_Changes(x),y_correct))

x = 0

2   Fail
x =[7 1 2 -3]; y_correct =1; assert(isequal(Sign_Changes(x),y_correct))

x = 2

Assertion failed.

3   Fail
x =[7 1 -2 3]; y_correct =2; assert(isequal(Sign_Changes(x),y_correct))

x = 4

Assertion failed.

4   Pass
x =[-7 -1 -2 -3 -9 -8]; y_correct =0; assert(isequal(Sign_Changes(x),y_correct))

x = 0

5   Pass
x =[5 6 7 8 9 9]; y_correct =0; assert(isequal(Sign_Changes(x),y_correct))

x = 0

6   Fail
x =[-5 6 7 8 9 -9]; y_correct =2; assert(isequal(Sign_Changes(x),y_correct))

x = 4

Assertion failed.

7   Fail
x =[5 -6 7 -8 9 -9]; y_correct =5; assert(isequal(Sign_Changes(x),y_correct))

x = 10

Assertion failed.

8   Fail
x =[-5 6 -7 8 -9 9]; y_correct =5; assert(isequal(Sign_Changes(x),y_correct))

x = 10

Assertion failed.