public class Exp05 {
	int a,b;
	
	
	Exp05(int i, int j){
		a=i;
		b=j;
	}
	
	public boolean compareTo(Exp05 o) {
		
		return(o.a==a&& o.b==b);
	}
	public static void main(String[] args) {
	Exp05 ob1=new Exp05(50,100);
	Exp05 ob2=new Exp05(50,100);
	System.out.println(ob1.compareTo(ob2));
	
	Exp05 ob3=new Exp05(+10,+10);
	System.out.println(ob1.compareTo(ob3));
	
	Exp05 ob5=ob2.incrementbyTen();
	System.out.println(ob5.a+ " "+ob5.b);
	System.out.println(ob1.a+ " "+ob1.b);
	
	}
	private Exp05 incrementbyTen() {
		Exp05 temp=new Exp05(a+10,b+10);
		return temp;
	}
}