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#!/bin/sh
# fact - A simple Scala script that prints out the factorial of
# the argument specified on the command line.
exec scalascript "$0" "$@"
!#
val x = Integer.parseInt(argv(0))
def fact(x: Int):Int =
if(x==0) 1
else x*fact(x-1)
Console.println("fact(" + x + ") = " + fact(x))
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