public static int FindMinManhattanDistance(Path wireOne, Path wireTwo)
{
var wireOneLocations = new HashSet <Location>(wireOne.GetLocationsFrom(Location.CentralPort).Select(l => l.Location));
var wireTwoLocations = new HashSet <Location>(wireTwo.GetLocationsFrom(Location.CentralPort).Select(l => l.Location));
var intersections = wireOneLocations
.Intersect(wireTwoLocations)
.ThatAreNotCentralPort();
var minDistance = int.MaxValue;
foreach (var intersection in intersections)
{
minDistance = Math.Min(minDistance, ManhattanDistance.FindDistance(Location.CentralPort, intersection));
}
return(minDistance);
}
static void Main(string[] args)
{
ManhattanDistance manhattanDistance = new ManhattanDistance();
List <List <string> > locations = manhattanDistance.GetLocations("wirestest.txt");
int[] tests = new[] { 6, 159, 135 };
bool passed = manhattanDistance.CrossLocation(locations, tests);
if (passed)
{
List <List <string> > locations2 = manhattanDistance.GetLocations("wires.txt");
int result = manhattanDistance.CrossLocation(locations2);
Console.WriteLine($"result: {result}");
}
else
{
Console.WriteLine("failed");
}
}