MathExpression

using System;
using System.Threading;
using System.Globalization;

class MathExpression
{
    static void Main()
    {
        Thread.CurrentThread.CurrentCulture = CultureInfo.InvariantCulture;

        string nString = Console.ReadLine();
        decimal n = decimal.Parse(nString);

        string mString = Console.ReadLine();
        decimal m = decimal.Parse(mString);

        string pString = Console.ReadLine();
        decimal p = decimal.Parse(pString);

        decimal result = (n * n + (1 / (m * p)) + 1337) / (n - 128.523123123M * p) + (decimal)Math.Sin((int)m % 180);

        Console.WriteLine("{0:0.000000}", result);
    }
}