using System;

public class Program

{

    public static void Main()

    {

        /*int x = 5;

        string n;

        n = "R = "+x;

        Console.WriteLine(n);*/

        /*char f = '&';

        float n;

        n = (float)f;

        Console.WriteLine(n);*/

        /*string f = "20.5";

        float n;

        n = float.Parse(f);

        n = n +2;

        Console.WriteLine(n);*/

        //string saraly;

        float saraly;

        Console.Write("input your saraly : ");

        saraly = float.Parse(Console.ReadLine());

        //saraly2 = float.Parse(saraly);

        saraly = saraly * 1.1f;

        Console.WriteLine("total = {0}",saraly);

    }

}