these are two separate questions Write a program to find a given number in the two-dimensional array. If found display keyfound or else display No key found using Dialog box. Get the array elements and thenumber to be searched in the array using Dialog box.Note: Copy the program from NetBeans and paste in the word file and use snipping tool tocopy the output and paste it on the word file Write a program to calculate the area of the rectangle and square and display the area of therectangle and square using the concept of hierarchical inheritanceOne base class and 2 derived classBase class needs to be an abstract class with two abstract method area() and display()Area of the rectangle = length * breadth%3DArea of the square = side * sideNote:Copy the program from NetBeans and paste it in the word file and use snipping tool to copythe output and paste it in the word file

The only first question that will be answered Java code: import javax.swing.JOptionPane; public…

Write a program to find a given number in the two-dimensional array. If found display found or else display No key found using Dialog box. Get the array elements and the number to be searched in the array using Dialog box.

Write a program to find a given number in the two-dimensional array. If found display found or else display No key found using Dialog box. Get the array elements and the number to be searched in the array using Dialog box.

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter11: Advanced Inheritance Concepts

Section: Chapter Questions

Problem 3PE

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