Problem 2864. Matlab Basics - Absolute Value

Solution 2909653

Submitted on 4 Sep 2020 by Mingji Chen

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Test	Status	Code Input and Output
1	Pass	x = [-1 -2 -3 -4]; y_correct = [1 2 3 4]; assert(isequal(absolute_elements(x),y_correct)) ans = 1 2 3 4
2	Pass	x = [-1 2 -3 3 4 -2 5 2]; y_correct = [1 2 3 3 4 2 5 2]; assert(isequal(absolute_elements(x),y_correct)) ans = 1 2 3 3 4 2 5 2
3	Pass	x = [-1.2 -2.6 -3.5 -4.8]; y_correct = [1.2 2.6 3.5 4.8]; assert(isequal(absolute_elements(x),y_correct)) ans = 1.2000 2.6000 3.5000 4.8000

Test

Status

Code Input and Output

Pass

x = [-1 -2 -3 -4]; y_correct = [1 2 3 4]; assert(isequal(absolute_elements(x),y_correct))

ans = 1 2 3 4

Pass

x = [-1 2 -3 3 4 -2 5 2]; y_correct = [1 2 3 3 4 2 5 2]; assert(isequal(absolute_elements(x),y_correct))

ans = 1 2 3 3 4 2 5 2

Pass

x = [-1.2 -2.6 -3.5 -4.8]; y_correct = [1.2 2.6 3.5 4.8]; assert(isequal(absolute_elements(x),y_correct))

ans = 1.2000 2.6000 3.5000 4.8000

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