Cody

Problem 42641. MATLAB Basic: rounding

Solution 2969911

Submitted on 20 Sep 2020
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Test Suite

Test Status Code Input and Output
1   Fail
x = -8.8; y_correct = -8; assert(isequal(round_zero(x),y_correct))

sign = -1 y = []

Assertion failed.

2   Fail
x = 8.8; y_correct = 8; assert(isequal(round_zero(x),y_correct))

sign = 1 y = []

Assertion failed.

3   Fail
x = 0.8; y_correct = 0; assert(isequal(round_zero(x),y_correct))

sign = 1 y = []

Assertion failed.

4   Fail
x = 0.4; y_correct = 0; assert(isequal(round_zero(x),y_correct))

sign = 1 y = []

Assertion failed.

5   Fail
x = 0; y_correct = 0; assert(isequal(round_zero(x),y_correct))

sign = NaN y = NaN

Assertion failed.

6   Fail
x = eps; y_correct = 0; assert(isequal(round_zero(x),y_correct))

sign = 1 y = []

Assertion failed.

7   Fail
x = pi; y_correct = 3; assert(isequal(round_zero(x),y_correct))

sign = 1 y = []

Assertion failed.

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