/* 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
	{
		for ( Device device : Device.values() )
        {
            System.out.println( "device = " + device.toString() );
        }
	}
	
	enum Device
	{
	    GAME_BOY
	    {
    		@Override public String toString() { return "Game Boy"; }
		}, 
	    MACBOOK
	    {
    		@Override public String toString() { return "Macbook Pro"; }
		}, 
	    IPHONE
	    {
    		@Override public String toString() { return "iPhone XS"; }
		}, 
	    LAPTOP
	    {
    		@Override public String toString() { return "Laptop"; }
		}
	
	}
}