Covering some basic topics I haven't seen elsewhere on Cody.
Given an input vector of numbers, output a square array with the vector as the main diagonal and all other elements = 0.
1 0 0 0
0 2 0 0
0 0 3 0
0 0 0 4
Knight's Tour Checker
Inner product of two vectors
find the maximum element of the matrix
Matlab Basics II - Count rows in a matrix
Toolbox check part 3
Back to basics 13 - Input variables
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