Google Challenge #1
Instructions here: https://techdevguide.withgoogle.com/paths/foundational/find-longest-word-in-dictionary-that-subsequence-of-given-string#code-challenge

A program for finding the longest word in a set of words D that is a subsequence of string S, keeping in mind algorithmic complexity.


To run Google's sample input, execute:
	./strings_subsq abppplee able ale apple bale kangaroo
in the command line