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import java.io.;
import java.util.;
abstract class Book{
String title;
abstract void setTitle(String s);
String getTitle(){
return title;
}
}
class MyBook extends Book{
public void setTitle(String s)
{
this.title=s;
System.out.println("The title is: "+this.title);
}
}
public class Solution {
public static void main(String[] args) {
/* Enter your code here. Read input from STDIN. Print output to STDOUT. Your class should be named Solution. */
MyBook Book = new MyBook();
Scanner sc = new Scanner(System.in);
String S1 = sc.nextLine();
Book.setTitle(S1);
}
}
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Java Abstract Class
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import java.io.; import java.util.; abstract class Book{ String title; abstract void setTitle(String s); String getTitle(){ return title; } } class MyBook extends Book{ public void setTitle(String s) { this.title=s; System.out.println("The title is: "+this.title); } } public class Solution {