public class param_pass_test
{
	public void test0(String a)
	{
		Console.WriteLine(a);
	}
	public void test1(int a)
	{
		Console.Write(a);
	}
	public static void Main()
	{
		String a="hello world";
		int b=12;
		test0(a);
		test1(b);
	}
}