public static void part2()
{
string text = Problem03.text();
var santa = (0, 0);
var roboSanta = (0, 0);
var visitedLocations = new HashSet <(int, int)>();
visitedLocations.Add(santa);
visitedLocations.Add(roboSanta);
var isRoboSanta = false;
foreach (var c in text)
{
if (isRoboSanta)
{
roboSanta = move(roboSanta, c);
visitedLocations.Add(roboSanta);
}
else
{
santa = move(santa, c);
visitedLocations.Add(santa);
}
isRoboSanta = !isRoboSanta;
}
Console.WriteLine(visitedLocations.Count);
}
public static void part1()
{
string text = Problem03.text();
var currentLocation = (0, 0);
var visitedLocations = new HashSet <(int, int)>();
visitedLocations.Add(currentLocation);
foreach (var c in text)
{
currentLocation = move(currentLocation, c);
visitedLocations.Add(currentLocation);
}
Console.WriteLine(visitedLocations.Count);
}
