Day9_z13_Abstract Classes.cpp

#include <cmath>
#include <cstdio>
#include <vector>
#include <iostream>
#include <algorithm>
#include <string>
using namespace std;
class Book{
    protected:
        string title;
        string author;
    public:
        Book(string t,string a){
            title=t;
            author=a;
        }
        virtual void display()=0;

};

// Write your MyBook class here
class MyBook : Book {

    private:
      int price;

    //   Class Constructor
    //   
    //   Parameters:
    //   title - The book's title.
    //   author - The book's author.
    //   price - The book's price.
    //
    // Write your constructor here
    public:
      MyBook(string t,string a,int p) : Book(t,a),price(price){
        title=t;
        author=a;
        price=p;
      }
        
    //   Function Name: display
    //   Print the title, author, and price in the specified format.
    //
    // Write your method here
    void display(){
        cout<<"Title: "<<title<<endl;
        cout<<"Author: "<<author<<endl;
        cout<<"Price: "<<price<<endl;
    }
};   
// End class

int main() {
    string title,author;
    int price;
    getline(cin,title);
    getline(cin,author);
    cin>>price;
    MyBook novel(title,author,price);
    novel.display();
    return 0;
}