The 'ffc' esh plugin
---------------------

The 'ffc' plugin is a basic, four function calculator.

usage:

ffc -[flag] [integer] [integer]

flags:
    -a      addition
    -s      subtraction
    -m      multiplication
    -d      division

The user selects the mode of operation and inputs two integers, and ffc
will compute the sum, difference, product, or quotient (precision is 2 decimal
places).

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Created by Siraj Ali (alisiraj@vt.edu) and Neil Yavorski (neily1@vt.edu)
Cs 3214 - Spring 2015