// INHERIT12

class A {
    private int x=1;
    A(int x) {this.x = x;}
    public int getX() {return x;}
}

class B extends A {
    B(int x) { super(x); }

    // Which of the following will work?
    // Rem: method calls variable from class
    // in which the method is WRITTEN:

    // public int getX() { return x+1; }
    // public int getX() { return super.getX()+1; }

}

public class inherit12 {
    public static void main(String[] args) {
	System.out.println(new B(4).getX());
    }
}

// output with comments in B:    4
// output without comments in B: 5