Consider the following classes:public class AA{public int foo(int x) {return x-1;}}public class BB extends AA{public int foo(int x) {return x+ super.foo(2*x);}}In a program, if we haveAA thingnew BB ();System.out.println( thing.foo (3) % 10 );what will be displayed to the screen?Note: x % 10 will be the right-most digit of x when x is a positive integer. Forexample, 13 % 10 is 3, and 18628 % 10 is 8.

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Answered: Consider the following classes: public…

Consider the following classes: public class AA{ public int foo(int x) { return x-1; } } public class BB extends AA{ public int foo(int x){ return x + super.foo(2*x); }

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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