[naina1990]

abstract class media{
abstract public void display();
int price;
string title;
public media(int p,string t)
{
price=p;
title=t;
}
public void read(int p,string t){
price=p;
title=t;
}
public media(){}
}
class  cd extends media
{
int duration;
public cd(){}
public cd(int p,string t,int d){
super(p,t);
duration=d;
}
public void read(int d){
duration=d;
}
public void display()
{
System.out.println(title);
System.out.println(price);
System.out.println(duration);
}
}
class book extends media{
int pages;
public book(){}
public book(int p,string t,int y  ){
price =p;
title=t;
pages=pg;
}
public void read (int pg){
pages =pg;
}
public void display(){
System.out.println(title);
System.out.println(pages);
System.out.println(price);
}
}
class main
{
public static void main(sring args[])
{
cd c=new cd(250,"dabang",3);
c.display();
book b=new book(400,"java",400);
b.display();
}
}
]code to highlight[/abstract class media{
abstract public void display();
int price;
string title;
public media(int p,string t)
{
price=p;
title=t;
}
public void read(int p,string t){
price=p;
title=t;
}
public media(){}
}
class  cd extends media
{
int duration;
public cd(){}
public cd(int p,string t,int d){
super(p,t);
duration=d;
}
public void read(int d){
duration=d;
}
public void display()
{
System.out.println(title);
System.out.println(price);
System.out.println(duration);
}
}
class book extends media{
int pages;
public book(){}
public book(int p,string t,int y  ){
price =p;
title=t;
pages=pg;
}
public void read (int pg){
pages =pg;
}
public void display(){
System.out.println(title);
System.out.println(pages);
System.out.println(price);
}
}
class main
{
public static void main(sring args[])
{
cd c=new cd(250,"dabang",3);
c.display();
book b=new book(400,"java",400);
b.display();
}
}

This post has been edited by macosxnerd101: 24 January 2011 - 05:20 AM
Reason for edit:: Please use code tags

[macosxnerd101]

And your question is?

[Dogstopper]

Good Gosh! Fix your indenting! Knowing the exct errors that you are getting will help us help you.

However, there is a tutorial on common errors made by Java beginners:
http://www.dreaminco...wn-java-errors/