Subhojit Dey − Profile

import java.io.*;
class Library{
    int acc_num;String title;String author;
    public void input(){ 
        BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
        System.out.println("Enter the accession number of the book"); 
        acc_num=Integer.parseInt(br.readLine());
        System.out.println("Enter Title");
        title=br.readLine();
        System.out.println("Enter author");
        author=br.readLine();}        
        public void compute(){            
            BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
            System.out.println("Enter number of days late");
            int a=Integer.parseInt(br.readLine());
            int b= 2;
            int c=b*a;}            
            public void display(){
                System.out.println("Accession"+'\t'+"Title"+'\t'+"Author");
                System.out.println(acc_num+'\t'+title+'\t'+author);}                
                public static void main(String args[])throws IOException{
                BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
                Library obj=new Library();
                obj.input();
                obj.compute();
                obj.display();}}