/* package whatever; // don't place package name! */

import java.util.*;
import java.lang.*;
import java.io.*;

/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		Ideone i = new Ideone();
		String s = "hey";
		i.a(s);
	}
	
	public void a(Object o) {
		System.out.println(o);
	}
}