/* 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
	{
		Object[] a = new Object[10];
		System.out.println(a[0]);
		a[1] = new Object();
		System.out.println(a[1]);
	}
}