code for finding roots of a quadratic
tests for seeing if a polynomial has positive integer roots
code for seeing if a quadratic has positive integer roots
first test for finding the valid hypotenuses for a given perimeter
function for working out if something is a valid hypotenuse for a given perimeter
implement function for working out what the valid hypotenuses are for a given perimeter
code for working out which thing in a sequence has the most of something
test for problem 38