using System;
public class Program
{
public static void Main()
int firma1 = int.Parse(Console.ReadLine());
int firma2 = int.Parse(Console.ReadLine());
if (firma1 < 1000)
}
else if (firma1 < 5000)
double price1 = 4.00;
else if (firma1 < 10000);
double price2 = 7.00;
else if (firma1 < 20000)
double price3 = 12.00;
else if (firma1 < 30000)
double price4 = 17.00;
else if (firma1 > 30000)
double price5 = 0.57;