using System;

public class Program

{

    public static void Main()

    {

        string s = "1232344.4235677";

        decimal newDecimal;

        Decimal.TryParse(s, out newDecimal);

        Console.WriteLine(newDecimal);

        newDecimal = decimal.Round(newDecimal, 2, MidpointRounding.AwayFromZero);

        Console.WriteLine(newDecimal);

        Console.WriteLine("Hello World");

    }

}