public static void Task1() { Console.WriteLine("AOC2020_Day3_Task1"); var Map = new Day3_Common(); Map.LoadMap(); int x = 0; int y = 0; int trees = 0; while (!Map.IsLastLine(y)) { if (Map.IsTree(x, y)) { trees++; } x += 3; y += 1; } Console.WriteLine("Encoutered trees : {0}", trees); }
public static void Task2() { Console.WriteLine("AOC2020_Day3_Task2"); var Map = new Day3_Common(); Map.LoadMap(); List <(int, int)> slopes = new List <(int, int)> { (1, 1), (3, 1), (5, 1), (7, 1), (1, 2) }; Int64 mult = 1; foreach (var s in slopes) { int x = 0; int y = 0; int trees = 0; while (!Map.IsLastLine(y)) { if (Map.IsTree(x, y)) { trees++; } x += s.Item1; y += s.Item2; } Console.WriteLine("({0}, {1}) - Encoutered trees : {2}", s.Item1, s.Item2, trees); mult *= trees; } Console.WriteLine("Mult : {0}", mult); }