using System;

public class Program

{

    public static void Main()

    {

        int max =0;

        string maxname = "";

    for(int t =1; t<=20; t++)

    {

            int sum =0;

            Console.WriteLine("enter the name of the test");

            string grade = Console.ReadLine();

        for(int i =1; i<=3; i++)

        {

            Console.WriteLine("y or n");

                string r =(Console.ReadLine());

        if(r =="y")

            {

                sum = sum +5;

            }

        if(sum >max)

        {

            max = sum;

            maxname = grade;

        }

        }

                        Console.WriteLine("the grade is : " +sum);

    }

        Console.WriteLine("the test with the most high grade is: "+maxname);

    }

    }