package testfix;
import java.util.*;
public class bookstore {



	public static void main(String[] args) {
		Scanner in= new Scanner(System.in);
		int sum=0;
		for (int i=1; i<=3; i++)
		{
			System.out.println("enter book name");
			String bkname= in.nextLine();
			System.out.println("enter writer name");
			String wrname= in.nextLine();
			System.out.println("enter publishing year");
			int pub= in.nextInt();
			System.out.println("enter price");
			int price= in.nextInt();
			System.out.println("enter lesson of new price");
			int upd=in.nextInt();
			book bk1=new book (bkname,wrname,pub,price);
			System.out.println("enter current year");
			int d= in.nextInt();
			if (bk1.ifNew(d))
			{
				sum++;
			}
			System.out.println("name of the book:"+bkname+"   "+"updated price:"+(bk1.newprice(upd)));
		}
System.out.println("amount of new books:"+sum);
	}

}