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

class Main
{
	public static void main (String[] args) throws java.lang.Exception
	{
		char[] one = Integer.toString(12).toCharArray();
		char[] two = Integer.toString(12).toCharArray();
		System.out.println(one == two);
		
		System.out.println(one.hashCode() + " " + two.hashCode());
	}
}