// editor1
#include<iostream>
using namespace std;
class book{
    public:
    string title,author;
    book(string t,string a):title(t),author(a){}
    book(const book &b):title(b.title),author(b.author){}
    void display(){
        cout<<"title:"<<title<<"\nAuthor:"<<author;}
    };
    int main(){
        string t,a;
        cin<<t<<a;
        book b1(t,a);
        book b2=b2;
        b2.display();
    }