Find the maximum two numbers of every column of a matrix.
If we input a matrix
A = [ 1 2 4
6 0 3
4 1 5 ]
we should get
B = [ 6 2 5
4 1 4 ]
Additional test cases have been added.
liuliu:you "regexp" everything,everywhere? LOL
Add two numbers
Project Euler: Problem 10, Sum of Primes
Back to basics 19 - character types
Colon operator of two vectors
Make an anonymous function that has variable output
Generate a vector like 1,2,2,3,3,3,4,4,4,4
Find the right number make the equation
Determine if input is a perfect number
Big Integer Sqrt
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