Given n as input, generate a n-by-n matrix 'O' using 0 and 1 .
[1 1 1 1
1 0 0 1
1 0 0 1
1 1 1 1]
three solution, all great.
Who Has the Most Change?
Prime factor digits
Back to basics 3 - Temp Directory
Split a string into chunks of specified length
Find my daddy long leg (No 's')
Calculate mean value of any pair in a vector.
Prime numbers between a , b.
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