using System;

public class Program

{

    public static void Main()

    {

            int math; 

            int english; 

            int algorithm; 

            int average;

            string predicate;

         Console.WriteLine("Input Math Score");

         math = Convert.ToInt32(Console.ReadLine()); 

         Console.WriteLine("Input English Score");

         english = Convert.ToInt32(Console.ReadLine()); 

         Console.WriteLine("Input Algorithm Score");

         algorithm = Convert.ToInt32(Console.ReadLine()); 

         average = (math + english + algorithm)/3;

         if (average < 60) {

          predicate = "C";

         }

        else if (average < 75) {

          predicate = "B";

         }

        else  {

          predicate = "A";

         }

        if (predicate =="C") {

            Console.WriteLine("Failed");

        }

        else{

        Console.WriteLine("Passed");}

    }

}