Cody

Problem 45857. Doubling elements in a vector (★★)

Solution 3145321

Submitted on 10 Oct 2020 by Jay Hall
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Test Suite

Test Status Code Input and Output
1   Pass
x = 1; y_correct = [1 1]; assert(isequal(your_fcn_name(x),y_correct))

m = 1 n = 1 x = 1 1 y = 1 1 z = 0 z = 0 1 1 B = 1 1
2   Pass
x = [0 -1 1 0 0 0 1 2]; y_correct = [0 0 -1 -1 1 1 0 0 0 0 0 0 1 1 2 2]; assert(isequal(your_fcn_name(x),y_correct))

m = 1 n = 8 x = 0 -1 1 0 0 0 1 2 0 -1 1 0 0 0 1 2 y = 0 0 -1 -1 1 1 0 0 0 0 0 0 1 1 2 2 z = 0 z = 0 0 0 z = 0 0 0 -1 -1 z = 0 0 0 -1 -1 1 1 z = 0 0 0 -1 -1 1 1 0 0 z = 0 0 0 -1 -1 1 1 0 0 0 0 z = 0 0 0 -1 -1 1 1 0 0 0 0 0 0 z = 0 0 0 -1 -1 1 1 0 0 0 0 0 0 1 1 z = 0 0 0 -1 -1 1 1 0 0 0 0 0 0 1 1 2 2 B = 0 0 -1 -1 1 1 0 0 0 0 0 0 1 1 2 2

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