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.
[1:4] ->
1 0 0 0 0 2 0 0 0 0 3 0 0 0 0 4
1075 Solvers
156 Solvers
Sum the elements in either diagonal of a square matrix
139 Solvers
200 Solvers
251 Solvers