Distance walked 1D
First non-zero element in each column
Number of toolboxes?
Flip the main diagonal of a matrix
Switch matrix to a column vector
It's race time! Write a faster function than the test suite call of unique().
RISK board game battle simulation
It's race time again! Write a function that is at least twice as fast as the test suite call of repmat().
Determine the number of odd integers in a vector
Create matrix of replicated elements
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