using System;

public class Program

{

    public static void Main()

    {

        Console.Write ("m=");

        var t=int.Parse(Console.ReadLine());

        Console.Write("y=");

        var y=double.Parse(Console.ReadLine());

        var q=m*y(m+y);

        Console.WriteLine("r= " +z+ "e stoinostta na izraza");

    }

}