using System;

​

public class Program

{

    public static void Main()

    {

        int num1, num2 = 0, sum = 0, count = 1;

        num1 = int.Parse(Console.ReadLine());

        while (num1 < 0 || num1 > 101)

            num1 = int.Parse(Console.ReadLine());

        if (num1 > 55)

            Console.WriteLine("you have passed the exam");

            else

            Console.WriteLine("you have faild the exam");

    }   

}