hotel

using System;

namespace hotel
{
    class Hotel
    {
        private float length = 1;
        private float width = 1;

        public Hotel(float length, float width)
        {
            Length = length;
            Width = width;
        }

        public float Length
        {
            get { return this.length; }
            set
            {
                if (value <= 0.0f)
                    this.length = 1.0f;
                else
                    this.length = value;
            }
        }
        public float Width
        {
            get { return this.width; }
            set
            {
                if (value <= 0.0f)
                    this.width = 1.0f;
                else
                    this.width = value;
            }
        }

        public float Perimeter
        {
            get
            {
                return (Length + Width) * 2;
            }
        }

        public float Area
        {
            get
            {
                return (Length * Width);
            }
        }

        public override string ToString()
        {
            return string.Format("A szoba területe: " + Area);
        }

    }
    class Program
    {
        static void Main(string[] args)
        {
            while (true)
            {
                float length, width;
                Console.WriteLine("Írd be a szoba szélességét: ");
                width = float.Parse(Console.ReadLine());
                Console.WriteLine("Írd be a szoba hosszát: ");
                length = float.Parse(Console.ReadLine());

                if (length < 0.0f || width < 0.0f)
                    break;

                Hotel sz1 = new Hotel(length, width);

                Console.WriteLine(sz1);
                Console.WriteLine("Nyomj entert az új szoba kiszámolásához!");
                Console.ReadKey();
            }
        }
    }
}