using System;

public class Program

{

    private static int TijdinSec(int u, int m, int s) {

        int sec = u * 3600;

        int min = m * 60;

        int totS = sec + min + s;

        return totS;

    }

    public static void Main()

    {

        int aantSeconden = TijdinSec(2, 3, 5);

        Console.WriteLine("{0} seconden", aantSeconden);

    }

}