Covering some basic topics I haven't seen elsewhere on Cody.
Given an input matrix, generate an output matrix that consists of the input matrix replicated in a 2 by 2 pattern Examples:
[1] -> [1 1 1 1]
[1 2 -> [1 2 1 2 3 4] 3 4 3 4 1 2 1 2 3 4 3 4]
1529 Solvers
Back to basics 12 - Input Arguments
467 Solvers
Make an awesome ramp for a tiny motorcycle stuntman
262 Solvers
Sum the elements in either diagonal of a square matrix
145 Solvers
The sum of the numbers in the vector
342 Solvers