using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Enter a Length: ");

        int length = int.Parse(Console.ReadLine());

        Console.WriteLine("Enter a Width: ");

        int width = int.Parse(Console.ReadLine());

        Console.WriteLine(CalculateArea(length, width));

    }

    public static int CalculateArea(int l, int w)

    {

        int area = l * w;

        return area;

    }

}