using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ConsoleApplication1 {
	class Program {
		delegate double ProcessDelegate(double param1, double param2);
		static double Multiply(double param1, double param2) {
			return param1 * param2;
		}
		static double Divid(double param1, double param2) {
			return param1 / param2;
		}
		static void Main(string[] args) {
			ProcessDelegate process;
			double param1 = 200;
			double param2 = 300;
			process = new ProcessDelegate(Divid);
			double d = process(param1, param2);
			Console.WriteLine(d);
		}
	}
}