static void Main() { int[] dimestions = Console.ReadLine() .Split(new string[] { " " }, StringSplitOptions.RemoveEmptyEntries) .Select(int.Parse) .ToArray(); int rows = dimestions[0]; int cols = dimestions[1]; Board board = new Board(rows, cols); string command = Console.ReadLine(); long ivoPoints = 0; while (command != "Let the Force be with you") { int[] ivoCoordinates = command .Split(new string[] { " " }, StringSplitOptions.RemoveEmptyEntries) .Select(int.Parse) .ToArray(); Player ivo = new Player(); ivo.Row = ivoCoordinates[0]; ivo.Col = ivoCoordinates[1]; int[] evilCoordinates = Console.ReadLine() .Split(new string[] { " " }, StringSplitOptions.RemoveEmptyEntries) .Select(int.Parse) .ToArray(); Player evil = new Player(); evil.Row = evilCoordinates[0]; evil.Col = evilCoordinates[1]; while (evil.Row >= 0 && evil.Col >= 0) { if (board.IsInside(evil.Row, evil.Col)) { board.Matrix[evil.Row, evil.Col] = 0; } evil.Row--; evil.Col--; } while (ivo.Row >= 0 && ivo.Col < board.Matrix.GetLength(1)) { if (board.IsInside(ivo.Row, ivo.Col)) { ivoPoints += board.Matrix[ivo.Row, ivo.Col]; } ivo.Col++; ivo.Row--; } command = Console.ReadLine(); } Console.WriteLine(ivoPoints); }