Cody

Problem 42641. MATLAB Basic: rounding

Solution 2969905

Submitted on 20 Sep 2020
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Test Suite

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

sign = -1 y = -8

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

sign = 1 y = 8

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

sign = 1 y = 0

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

sign = 1 y = 0

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

sign = NaN y = NaN

Assertion failed.

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

sign = 1 y = 0

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

sign = 1 y = 3

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