/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
final class A{
	public static int x = 3;
	final double PI = 3.14;
 
	public final void print(){ System.out.println("OK");}
 
}
/* 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
	{
		// your code goes here
		A obj =  new A();
		System.out.println(obj.PI);
		System.out.println(A.x);
	new	A().print() ;
	}
}

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