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);