Application Kata „Convert roman“
Write a console program to convert to and from roman numbers. Example usage:
$ convertroman XLII 42 $ convertroman MMXV 2015 $
The number to convert – either roman or arabic – is passed in as a command line parameter. The converted numer – either arabic or roman – is written to standard output.
Only roman numbers in the range I to MMM need to be considered.
Variation #1
Let the user specify a text file containing a number to convert on each line. Example:
$ convertroman –f=numbers.txt XLII 2015 $
with numbers.txt containing:
42 MMXV