// INHERIT8

class A {
    public int x;
    A(int x) { this.x = x; }
    public int getTwice() { return 2*x; }
    public void print(int x) {System.out.println(x);}
}

class B extends A {
    public int x = 3;
    B(int x) { super(x); }
    public int getTwice() { return 2+x; }

    public void task() {
	print(x);
	print(super.x);

	print(getTwice());
	super.print(getTwice());
	print(super.getTwice());
    }
}

public class inherit8 {
    public static void main(String[] args) {
	new B(1).task();

	A b1 = new B(3);
	// b1.stuff();

    }
}

/*
3
1
5
5
2
 */