using System;

public class Program

{

    public static void Main()

    {

        String Meters = "Meters";

        String feet = "feet";

        Console.WriteLine("Welcome to Room Measurer!");

        Console.WriteLine("Do you want to calculate in meter's or feet?");

        String input;

        input = Console.ReadLine();

        if(input.ToLower() == Meters.ToLower())

        {

        Console.WriteLine("enter the Width of your room: ");

        int width_of_room = Int32.Parse(Console.ReadLine());

        Console.WriteLine("Enter the Length of your room: ");

        int Length_of_room = Int32.Parse(Console.ReadLine());

        int squareMeters = squareMeterFinder(Length_of_room, width_of_room);

        Console.WriteLine("Square Meters: " + squareMeters);

        int squareMeterFinder(int Length, int width)

        {

        int square_Meters = Length * width;

        return square_Meters;

        }

        if(input.ToLower() == feet.ToLower())

        Console.WriteLine("enter the Width of your room: ");

       int feetwidth_of_room = Int32.Parse(Console.ReadLine());

        Console.WriteLine("Enter the Length of your room: ");

        int feetLength_of_room = Int32.Parse(Console.ReadLine());

        int squareFoot = squareFootFinder(feetLength_of_room, feetwidth_of_room);

        Console.WriteLine("square_Feet: " + squareFoot);

        int squareFootFinder(int feetLength, int feetwidth)

        {

        int square_Feet = feetLength * feetwidth;

        return square_Feet;

        }   

    }   

    }

}