// editor2

#include <iostream>
using namespace std;
 
class book{
    public:
    string titlename;
    string authorname;
    
    void display(string title,string author){
        string title=titlename;
        string author=authorname;
        cout<<"Title: "<<endl;
        cout<<"Author: "<<endl;
    }
};
int main(){
    book b1();
    b1.display("HarryPotter","J.K.Rowling");
}