using System;

namespace ConsoleApplication1
{
	/// <summary>
	/// Summary description for Class1.
	/// </summary>
	class Class1
	{
		/// <summary>
		/// The main entry point for the application.
		/// </summary>
		[STAThread]
		static void Main(string[] args)
		{
			//Compute the cost of parking
			// < 1 hour -- $0.50
			// between 1~2 hour -- $1.25
			// > 2 hour -- $0.75 per hour

			double hours;
			double payment;
			
			Console.Write("Please input your parking time: ");
			hours = double.Parse(Console.ReadLine());

			if(hours < 1 )
			{
				payment = 0.5;
			}
			else
			{
				if(hours < 2)
					payment = 1.25;
				else
					payment = hours*0.75;
			}

			Console.WriteLine("Your total cost of parking is {0:C2}", payment);			
		}
	}
}