JavaProgramming/HackerRank/FiftyOne.java at patch-1 · subham500071430/JavaProgramming · GitHub

32 lines (26 loc) · 662 Bytes

package HackerRank;

import java.util.*;

abstract class Book{

String title;

abstract void setTitle(String s);

String getTitle(){

return title;

}

//Write MyBook class here

class MyBook extends Book {

void setTitle(String s) {

this.title = s;

}

public class FiftyOne {

public static void main(String []args){

//Book new_novel=new Book(); This line prHMain.java:25: error: Book is abstract; cannot be instantiated

Scanner sc=new Scanner(System.in);

String title=sc.nextLine();

MyBook new_novel=new MyBook();

new_novel.setTitle(title);

System.out.println("The title is: "+new_novel.getTitle());

sc.close();

}

Expand file tree