added problems 1 and 2
added problem 3 code, still too slow, need to optimize
updated gitignore
solved project euler problem 3
cleaned up problem 3
cleaned up problem 2 code
cleaned up problem1 code
added problem 4
Added problem definition to problem 4
added code for problem 5
cleaned up problem 5 code
cleaned up problem 5 code
Added code for problem 6
Added code for problem 7
Added code for problem 8
removed commented out function
removed blank lines
Added second algorithm for problem 6
reworded to reflect faster method isn't necessarily faster