Java: An Introduction to Problem Solving and Programming (7th Edition)
Java: An Introduction to Problem Solving and Programming (7th Edition)
7th Edition
ISBN: 9780133766264
Author: Walter Savitch
Publisher: PEARSON
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Chapter 2.4, Problem 34STQ

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Modified Program:

The below highlighted line is a modified statement in Listing 2.8 program.

//import the header file

import java.util.Scanner;

//main class

public class CircleCalculation2

{

    //declare the constant variable

    public static final double PI = 3.14;

    //main method

    public static void main(String[] args)

    {

        //declare the required double variables

        double radius;

        double area;

        //create an object for scanner class

        Scanner keyboard = new Scanner (System.in);

        //get the input from the user

System.out.println("Enter the radius of a circle in inches:");

        radius = keyboard...

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Java: An Introduction to Problem Solving and Programming (7th Edition)

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