Write a C program to run on ocelot to find the count of words and optionally the longest and or shortest words in a string input by the user or coming from a file. If there is no filename the user would enter the string right after running the command. You must use getopt to parse the command line.

Usage: words [l] [s] [filename]

The l flag means to find the longest and the s option means to find the shortest. You may have both or one of the flags. Output should be well formatted and easy to read. Code should be nicely indented and commented. Create a simple Makefile to compile your program into an executable called words.