This is a debugging question I am struggling with - The files provided in the code editor to the right contain syntax and/or logic errors. In each case, determine and fix the problem, remove all syntax and coding errors, and run the program to ensure it works properly. Code - public class DebugBook { protected pages; public DebugBook(int pgs) { pages = this.pgs; } public int getPages() { return pgs; } } ------- import java.util.; public class DebugPhoneBook extends DebugBook { private String area; private String size; private final int CUTOFF = 30; DebugPhoneBook(int pages, String city) { super(pages); area = city; if(pages > CUTOFF) size = "big"; else size = "small"; public void display() { System.out.println("The phone book for " + area + " has " + pages + " pages.\nThat is a " + size + " phone book."); } } ------ // A PhoneBook is a Book with a city import java.util.; public class DebugTen3 { public static void main(String[] args) { String area, inStr; Scanner input = new Scanner(System.in); System.out.println("Enter city for phone book"); area = input.next(); System.out.println("Enter number of pages in " + area + "'s phone book"); inStr = input.next(); pages = Integer.parseInt(inStr); DebugPhoneBook pb = new DebugPhoneBook(pages); display(); } }

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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This is a debugging question I am struggling with -

The files provided in the code editor to the right contain syntax and/or logic errors. In each case, determine and fix the problem, remove all syntax and coding errors, and run the program to ensure it works properly.

Code -

public class DebugBook

{

protected pages;

public DebugBook(int pgs)

{

pages = this.pgs;

}

public int getPages()

{

return pgs;

}

-------

import java.util.*;

public class DebugPhoneBook extends DebugBook

{

private String area;

private String size;

private final int CUTOFF = 30;

DebugPhoneBook(int pages, String city)

{

super(pages);

area = city;

if(pages > CUTOFF)

size = "big";

else

size = "small";

public void display()

{

System.out.println("The phone book for " + area +

" has " + pages + " pages.\nThat is a " +

size + " phone book.");

}

------

// A PhoneBook is a Book with a city

import java.util.*;

public class DebugTen3

{

public static void main(String[] args)

{

String area, inStr;

Scanner input = new Scanner(System.in);

System.out.println("Enter city for phone book");

area = input.next();

System.out.println("Enter number of pages in " + area + "'s phone book");

inStr = input.next();

pages = Integer.parseInt(inStr);

DebugPhoneBook pb = new DebugPhoneBook(pages);

display();

}

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