#!/usr/bin/perl -w
use v5.14;
no if $] > 5.017011, warnings => 'experimental::smartmatch';

use File::Copy qw/copy/;

my ($format, $basename, $name) = @ARGV;
my $ret = fork // die $!;
if ($ret) {
	$SIG{ALRM} = sub {kill KILL => $ret};
	alarm 5;
	wait;
	exit $? >> 8
} else {
	given ($format){
		exec 'gcc', qw/-DONLINE_JUDGE -std=gnu11 -Wextra -O2 -o/, $basename, $name when 'C';
		exec 'g++', qw/-DONLINE_JUDGE -std=gnu++11 -fabi-version=6 -Wextra -O2 -o/, $basename, $name when 'CPP';
		exec 'gmcs', '-d:ONLINE_JUDGE', $name when  'MONO';
		exec 'javac', $name when 'JAVA';
		exec 'fpc', qw/-dONLINE_JUDGE -O2 -n/, $name when 'PASCAL';
		copy $name, $basename when ['PERL', 'PYTHON']
	}
}