Take a incoming vector, and replace 0's with ones
Please improve the test suite. There is only one test case—three is a recommended minimum, though more may be necessary to completely and adequately test what is being asked.
Number of toolboxes?
Back to basics 25 - Valid variable names
MATLAB Basic: rounding
Find the sum of the largest two elements in a vector
Simple String Concatenation
Vector Element Multiplication
Sum two matrices
Matrix element wise multiplication
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