title: Find the first ten digits of the sum of one-hundred 50-digit numbers. url: http://projecteuler.net/problem=13 desc: | Work out the first ten digits of the sum of the following one-hundred 50-digit numbers. (See file input) solution: | Use a full precission math lib solutions: solve.php: desc: Expects input on STDIN language: php parameters: < ProjectEuler\013\input solve.rb: desc: Expects input on STDIN language: ruby parameters: < ProjectEuler\013\input