private static void Part1()
{
string input = string.Empty;
int tempIndex;
IList <Fabric> claims = new List <Fabric>();
ISet <Coordinate> usedCoordinates = new HashSet <Coordinate>(new CoordinateComparer());
while ((input = Console.ReadLine()) != "end")
{
tempIndex = input.IndexOf("@");
claims.Add(Fabric.Factory(input.Substring(tempIndex + 2)));
}
for (int j = 0; j < claims.Count; j++)
{
for (int k = 0; k < claims.Count; k++)
{
if (k != j)
{
claims[j].CheckClaimOverlaps(claims[k], usedCoordinates);
}
}
}
Console.WriteLine($"The answer is: {usedCoordinates.Count}");
Console.ReadLine();
}
private static void Part2()
{
string input = string.Empty;
string id = string.Empty;
int tempIndex;
IList <Fabric> claims = new List <Fabric>();
ISet <string> invalidClaimIDs = new HashSet <string>();
while ((input = Console.ReadLine()) != "end")
{
tempIndex = input.IndexOf("@");
id = input.Substring(0, tempIndex);
claims.Add(Fabric.Factory(input.Substring(tempIndex + 2), id));
}
for (int j = 0; j < claims.Count; j++)
{
for (int k = 0; k < claims.Count; k++)
{
if (j != k && claims[j].CheckForOverlap(claims[k]))
{
invalidClaimIDs.Add(claims[j].ID);
}
}
}
for (int i = 0; i < claims.Count; i++)
{
if (!invalidClaimIDs.Contains(claims[i].ID))
{
Console.WriteLine(claims[i].ID);
}
}
Console.ReadLine();
}