using System;

public class Program

{

    public static void Main()

    {

        double h=0; 

        Console.WriteLine("身高 cm");

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

        if(h<=120){

            Console.WriteLine("免費");

        }

        else if(h>120 && h<=150)

        {

            Console.WriteLine("票價=100");

        }

        else if(h>150){

            Console.WriteLine("票價=200");

        }

    }

}