Given an input element x, and the dimensions, (m, n) return a matrix of size m x n filled with element x.
Input: repl_mat(2, 2, 5)
Output: [2, 2, 2, 2, 2; 2, 2, 2, 2, 2];
Extract leading non-zero digit
Project Euler: Problem 10, Sum of Primes
First non-zero element in each column
04 - Scalar Equations 2
length of a vector
Who is the smartest MATLAB programmer?
It's race time! Write a faster function than the test suite call of unique().
RISK board game battle simulation
It's race time again! Write a function that is at least twice as fast as the test suite call of repmat().
Calculate the probability that at least two people in a group share the same birthday.
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