using System;

​

public class Program

{

    public static void Main()

    {

        decimal a = 2;

        decimal b = 3;

        decimal c = 3;

        decimal d = 5;

        decimal e = 7;

        decimal result = Math.Ceiling(a) * b + (Math.Ceiling(c) + 1) * (d + e);

        Console.WriteLine(result);

    }

}