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
Distance walked 1D
peta to nano (x-ray)
Test if two numbers have the same digits
Number of digits in an integer
Square the input
Valid Chess Moves
Back to basics 26 - Keywords
Back to basics 4 - Search Path
Back to basics 24 - Symbolic variables
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