Cody

Problem 1024. Doubling elements in a vector

Solution 2184921

Submitted on 31 Mar 2020
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Test Suite

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

Error in solution: Line: 4 Column: 24 Invalid expression. When calling a function or indexing a variable, use parentheses. Otherwise, check for mismatched delimiters.

2   Fail
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))

Error in solution: Line: 4 Column: 24 Invalid expression. When calling a function or indexing a variable, use parentheses. Otherwise, check for mismatched delimiters.

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