#include<iostream>
#include<string>
using namespace std;
class Book
{
    private:
    string title;
    string author;
    public:
    Book(string t, string a){
        if(!t.empty()&& t.length()<=100 && !a.empty()&&a.length()<=100)
        {
            title =t;
            author =a;
        }
    }
    Book(const Book&b){
        title=b.title;
        author=b.author;
    }
    void display(){
        cout<<"Title:"<<title<<endl;
        cout<<"Author:"<<author<<endl;
    }
    };
    int main(){
        stirng title,author;
        cin>>title>>author;
        Book original(title,author);
        Book copied(original);
        copied.display();
        return 0;
    }
}