Find the numeric mean of the prime numbers in a matrix.
Project Euler: Problem 1, Multiples of 3 and 5
Doubling elements in a vector
Determine the number of odd integers in a vector
Beginner's Problem - Squaring
Recurring Cycle Length (Inspired by Project Euler Problem 26)
Return the first and last character of a string
Generate N equally spaced intervals between -L and L
Roll the Dice!
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