Problem 1707. Negative matrix

Solution 3067609

Submitted on 5 Oct 2020 by Gunther S

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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(your_fcn_name(x),y_correct)) ans = -1 -2 -3 -4
2	Pass	x = [10 -1;2 8]; y_correct = [-10 1;-2 -8]; assert(isequal(your_fcn_name(x),y_correct)) ans = -10 1 -2 -8

Test

Status

Code Input and Output

Pass

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

ans = -1 -2 -3 -4

Pass

x = [10 -1;2 8]; y_correct = [-10 1;-2 -8]; assert(isequal(your_fcn_name(x),y_correct))

ans = -10 1 -2 -8

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