#include<iostream>
#include<cstring>
using namespace std;
class Category
{
    private:
    char ime[20]="unnamed";
    public:
    Category(){}
    Category(char ime[])
    {
        strcpy(this->ime,ime);
    }
    void print()
    {
        cout<<"Category:"<<" "<<ime<<endl;
    }

};
class NewsArticle
{
    private:
    Category c;
    char title[30]="untitled";
    public:
    NewsArticle(){}
    NewsArticle(Category c,char title[])
    {
        this->c=c;
        strcpy(this->title,title);
    }
    NewsArticle(Category c)
    {
        this->c=c;

    }
    void print()
    {
        cout<<"Article title:"<<" "<<title<<endl;
        c.print();
    }
};
class FrontPage
{
    private:
    NewsArticle art;
    float price=0;
    int editionNumber=0;
    public:
    FrontPage(){}
    FrontPage(NewsArticle art,float price,int editionNumber)
    {
        this->art=art;
        this->price=price;
        this->editionNumber=editionNumber;
    }
    FrontPage(NewsArticle art,float price)
    {
        this->art=art;
        this->price=price;
    }
    void print()
    {
        cout<<"Price:"<<" "<<price<<","<<" "<<"Edition number:"<<" "<<editionNumber<<endl;
        art.print();
    }
};