static void Main(string[] args)
{
StreamReader Reader = new StreamReader(@"/Work/AoC/Day 3/day3.in");
StreamWriter Writer = new StreamWriter(@"/Work/AoC/Day 3/day3.out");
String[] FirstLine = Reader.ReadLine().Split(",");
String[] SecondLine = Reader.ReadLine().Split(",");
GetPath(out PathA, FirstLine);
GetPath(out PathB, SecondLine);
List <KeyValuePair <(int, int), int> > Intersect = PathA.Where(d => PathB.ContainsKey(d.Key)).ToList();
int minIntersection = Intersect.Min(e => Math.Abs(e.Key.Item1) + Math.Abs(e.Key.Item2));
int bestIntersection = Intersect.Min(e => PathA[e.Key] + PathB[e.Key]);
Console.WriteLine("Minimum intersection: {0}", minIntersection);
Console.WriteLine("Best intersection: {0}", bestIntersection);
Writer.WriteLine(minIntersection);
Writer.WriteLine(bestIntersection);
Writer.Close();
Reader.Close();
}
static int getTotalDistance(Intersect intersect, List <LineBase> wire1Lines, List <LineBase> wire2Lines)
{
Console.WriteLine(string.Format("For intersect {0}", intersect.coordinate));
Console.WriteLine(string.Format("\t{0}", intersect.distance));
int distance = intersect.distance;
for (int i = 0; i < intersect.line1.index; i++)
{
var line = (from item in wire1Lines where item.index == i select item).FirstOrDefault();
Console.WriteLine(string.Format("\t{0}", line.distance));
distance += line.distance;
}
for (int i = 0; i < intersect.line2.index; i++)
{
var line = (from item in wire2Lines where item.index == i select item).FirstOrDefault();
Console.WriteLine(string.Format("\t{0}", line.distance));
distance += line.distance;
}
Console.WriteLine("\t-----------");
Console.WriteLine(string.Format("\t{0}", distance));
return(distance);
}
static List <Intersect> GetIntersections(List <LineBase> lineSet1, List <LineBase> lineSet2)
{
List <Intersect> intersects = new List <Intersect>();
foreach (var p1 in lineSet1)
{
foreach (var p2 in lineSet2)
{
Horizontal h = (p1 is Horizontal)?(Horizontal)p1:(Horizontal)p2;
Vertical v = (p1 is Vertical)?(Vertical)p1:(Vertical)p2;
Coordinate c = LineMath.Intersect(h, v);
if (c != null && !(c.x == 0 && c.y == 0))
{
var intersect = new Intersect()
{
coordinate = c, line1 = p1, line2 = p2
};
intersects.Add(intersect);
Console.WriteLine(string.Format("Found {0},{1} distance {4} {2} {3}", c.x, c.y, p1, p2, intersect.distance));
}
}
}
return(intersects);
}
