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);
}
