public void SantaStartsAtPositionZero()
{
var santa = new Santa();
var result = santa.Position;
Assert.That(result, Is.EqualTo("0, 0"));
}
private static int PartTwo(string input)
{
var list = new HashSet <string>();
var santa = new Santa();
var roboSanta = new Santa();
list.Add(santa.Position);
list.Add(roboSanta.Position);
for (var i = 0; i < input.Length; i++)
{
if (i % 2 == 0)
{
santa.Move(input[i]);
list.Add(santa.Position);
}
if (i % 2 != 0)
{
roboSanta.Move(input[i]);
list.Add(roboSanta.Position);
}
}
return(list.Count);
}
public string SantaMovesByOneSpace(char input)
{
var santa = new Santa();
santa.Move(input);
return(santa.Position);
}
private static int PartOne(string input)
{
var list = new HashSet <string>();
var santa = new Santa();
list.Add(santa.Position);
foreach (var instruction in input)
{
santa.Move(instruction);
list.Add(santa.Position);
}
return(list.Count);
}