Covering some basic topics I haven't seen elsewhere on Cody.
Return a string that is the user's portion of the current search path
Swap the first and last columns
Find state names that start with the letter N
Fill a zeros matrix
What number has this problem?
Square a Number
Back to basics 14 - Keywords
Back to basics 8 - Matrix Diagonals
Back to basics 3 - Temp Directory
Back to basics 23 - Triangular matrix
Back to basics 18 - justification
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