using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.IO;

namespace Ruoðimasis_egzaminui_1
{
    class Butas
    {
        public string Adresas { get; set; }
        public double Plotas { get; set; }
        public int KambSk { get; set; }

        public Butas(string adresas, double plotas, int kambSk)
        {
            this.Adresas = adresas;
            this.Plotas = plotas;
            this.KambSk = kambSk;
        }
    }

    class Namas
    {
        public const int MaxButuSk = 100;

        public Butas[] Butai { get; set; }
        public int CountButai { get; set; }
        public double didButas {get; set; }

        public Namas()
        {
            Butai = new Butas[MaxButuSk];
        }

        public void AddButai(Butas but)
        {
            Butai[CountButai] = but;
            CountButai++;
        }

        public double DidziausiasButas()
        {
            double max = Butai[0].Plotas; ;

            for (int i = 1; i < CountButai; i++)
            {
                if (Butai[i].Plotas > max)
                {
                    max = Butai[i].Plotas;
                }
            }
            Console.WriteLine(max);
            return max;
        }
    }

    class Program
    {
        const int MaxNamaiNumb = 100;
        static void Main(string[] args)
        {
            int count = 0;
            Namas[] N = new Namas[MaxNamaiNumb];
            ReadAllButaiData("Butas.txt", ref N, ref count);
            for (int i = 0; i < count; i++)
            {
                N[i].didButas = N[i].DidziausiasButas();
                Console.WriteLine("Didziausio buto name dydis: " + N[i].didButas);
            }
        }

        private static void ReadAllButaiData(string file, ref Namas[] N, ref int count)
        {
            using (StreamReader reader = new StreamReader(file, System.Text.Encoding.GetEncoding(1257)))
            {
                string line = null;
                line = reader.ReadLine();

                while ((line != null) && (line.Contains(';')))
                {
                    N[count] = new Namas();
                    string[] value = line.Split(';');
                    string adresas = value[0];
                    double plotas = double.Parse(value[1]);
                    int kambSk = int.Parse(value[2]);

                    Butas but = new Butas(adresas, plotas, kambSk);

                    if (!N[count].Butai.Contains(but))
                    {
                        N[count].AddButai(but);
                    }
                    line = reader.ReadLine();
                    count++;
                }

            }
        }
        static double MaxButoPlotas(Namas N)
        {
            double max = N.Butai[0].Plotas; ;

            for (int i = 1; i < N.CountButai; i++)
            {
                if (N.Butai[i].Plotas > max)
                {
                    max = N.Butai[i].Plotas;
                }
            }
            Console.WriteLine(max);
            return max;
        }
    }
}