/* 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
	{
		int i = 1;
		double d = 0.5d;
		boolean b = true;
		Object o = i;
		o = d;
		o = b;
	}
}