igen

class Program {

        static bool[,] table = new bool[50,50];

        static void print() {
            for (int i = 0; i < 50; ++i) {
                for (int j = 0; j < 50; ++j) {
                    Console.Write(table[i, j] ? "." : "X");
                }
                Console.Write("\n");
            }
        }

        static void Main(string[] args) {

            Bitmap img = new Bitmap("rejtveny.bmp");
            for (int i = 0; i < 50; i++) {
                for (int j = 0; j < 50; j++) {
                    Color pixel = img.GetPixel((int)Math.Round(4.92/2 + j * 4.92), (int)Math.Round(4.92/2 + i * 4.92));
                    if (pixel.R == 255 && pixel.G == 255 && pixel.B == 255) {
                        table[i,j] = true;
                    } else {
                        table[i, j] = false;
                    }
                }
            }

            System.IO.StreamReader file = new System.IO.StreamReader("szamok.txt");
            string line;
            List<int> numbers = new List<int>();
            while ((line = file.ReadLine()) != null) {
                if (line.Length == 5) {
                    numbers.Add(int.Parse(line));
                }
            }
            file.Close();
            numbers.Sort();