using System;

public class Program

{

    public static void Main()

    {

        double secs, years;

        string inputvalue;

        int success;

        Console.WriteLine("Input your age in years");

        inputvalue = Console.ReadLine();

        double.TryParse(inputvalue, out years);

        if (years == 0)

            Console.WriteLine("the input is not a floating point number");

        else

        {

            secs = years * 365 * 24 * 60 * 60;

            Console.WriteLine(secs);

        }

    }

}