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
Remove the polynomials that have positive real elements of their roots.
Increment a number, given its digits
Find the biggest empty box
01 - Scalar variables
Back to basics 24 - Symbolic variables
Convert Roman to Arabic Numerals
Back to basics 16 - byte order
Back to basics 15 - Benchmark
Back to basics 23 - Triangular matrix
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