using System;

​

public class Item{

    private bool rare;

    private int count=0;

    private

    Random rnd=new Random();

    private Item(bool rare){

        this.rare=rare;

        count++;

    }

    public static Item CreateItem()

    {

        /*int i=rnd.Next(0,10);

        if(i==0||i==8)

            Item.rare=true;

        else 

            rare=false;*/

        Random rnd=new Random();

        if(rnd.Next(0,5)==0){

            return new Item(true);

        }

        else 

            return new Item(false);

    }

    public static void PrintItemStats(){

        Console.WriteLine(1);//how to make it count

    }

}   

public class Program

{

    public static void Main()

    {

        for(int i=0;i<100;i++){

            Item item=Item.CreateItem();

        }

        Item.PrintItemStats();

    }

}