using System;

public class Program

{

    public static void Main()

    {

        int h=0; //身高

        Console.WriteLine("身高 cm");

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

        if(h <= 120){

            Console.WriteLine("免費"+0);

        }

        else if(h >= 121 && h <= 150)

        {

            Console.WriteLine("半價"+100);

        }

        else if(h >= 151){

            Console.WriteLine("全票"+200);

        }               

    }

}