Cody

Solution 1032178

Submitted on 26 Oct 2016 by Jakub Mrowka
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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))

a = logical 1

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

a = 1×4 logical array 1 1 1 0

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

a = 1×4 logical array 1 1 0 1

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

a = 1×6 logical array 0 0 0 0 0 0

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

a = 1×6 logical array 1 1 1 1 1 1

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

a = 1×6 logical array 0 1 1 1 1 0

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

a = 1×6 logical array 1 0 1 0 1 0

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

a = 1×6 logical array 0 1 0 1 0 1