import java.util.*;
import java.lang.*;
import java.io.*;

// The main method must be in a class named "Main".
    class Main {
    public static void main(String[] args) {
        //System.out.println("Hello world!");
        
        Scanner scn = new Scanner(System.in);
        int marks = scn.nextInt();

        if(marks!= 0) {
            
        System.out.println(marks);
        
        if( marks >= 35.0 && marks <= 45.0){
        System.out.print("Pass");
            }
        
        if( marks >= 46.0 && marks <=59.0){
        System.out.print("Second Class");
            }
            
        else if( marks >=60.0 && marks <=74.0){
        System.out.print("First Class");
        
            }
            
        else if(marks>=75.0) {
        System.out.print("Distinction ");
        System.out.print("Congratulations");
            }
 
        else
                System.out.println("Fail");

        }
    }
}