using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Enter your score"); 

        int percentageScore = Convert.ToInt32(Console.ReadLine()); 

        if (percentageScore >= 19) 

        { 

        Console.WriteLine("You're the champion of the universe, INCREDIBLE!"); 

        }  

        else if (percentageScore >= 15)

        {

        Console.WriteLine("You're the champion of the world, CONGRATULATIONS!");

        }

        else if (percentageScore >= 10) 

        { 

        Console.WriteLine("You're a national champion"); 

        } 

        else if (percentageScore >= 5) 

        { 

        Console.WriteLine("You're good but still worst than Braithwaite"); 

        } 

        else if (percentageScore >= 0) 

        { 

        Console.WriteLine("You're a shame for your country"); 

        } 

       }

      }