progs/roman.scala
author Christian Urban <christian dot urban at kcl dot ac dot uk>
Wed, 25 Jan 2017 01:25:17 +0000 (2017-01-25)
changeset 104 07780accd5df
child 105 67ce930b5935
permissions -rw-r--r--
updated
abstract class RomanDigit 
case object I extends RomanDigit 
case object V extends RomanDigit 
case object X extends RomanDigit 
case object L extends RomanDigit 
case object C extends RomanDigit 
case object D extends RomanDigit 
case object M extends RomanDigit