using System;

public class Program

{

    public static void Main()

    {

   Console.WriteLine("How many participants in the game?");

            string number = Console.ReadLine();

            int temp = int.Parse(number);

            int num1 = temp / 7;

​

            Console.WriteLine("The number of participants who left the game in the first round is " + num1);

        int num2= (temp-num1);

        int num3= num2/7;

        Console.WriteLine("The number of participants who left the game in the secend round is " + num3);

​

    }

}