Cody

# Problem 1024. Doubling elements in a vector

Solution 2178799

Submitted on 27 Mar 2020 by yusuf sali
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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))

y = 1 z = 1 B = 1 y = 2 B = 1 1 z = 2

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))

y = 1 z = 1 B = 0 y = 2 B = 0 0 -1 y = 3 B = 0 0 -1 0 1 y = 4 B = 0 0 -1 0 1 0 0 y = 5 B = 0 0 -1 0 1 0 0 0 0 y = 6 B = 0 0 -1 0 1 0 0 0 0 0 0 y = 7 B = 0 0 -1 0 1 0 0 0 0 0 0 0 1 y = 8 B = 0 0 -1 0 1 0 0 0 0 0 0 0 1 0 2 y = 9 B = 0 0 -1 0 1 0 0 0 0 0 0 0 1 0 2 z = 2 B = 0 0 -1 -1 1 0 0 0 0 0 0 0 1 0 2 z = 3 B = 0 0 -1 -1 1 1 0 0 0 0 0 0 1 0 2 z = 4 B = 0 0 -1 -1 1 1 0 0 0 0 0 0 1 0 2 z = 5 B = 0 0 -1 -1 1 1 0 0 0 0 0 0 1 0 2 z = 6 B = 0 0 -1 -1 1 1 0 0 0 0 0 0 1 0 2 z = 7 B = 0 0 -1 -1 1 1 0 0 0 0 0 0 1 1 2 z = 8 B = 0 0 -1 -1 1 1 0 0 0 0 0 0 1 1 2 2 z = 9