private static void TestRightRotation(int startAngle, int rotationRight, int expected)
{
var debugPos = new ShipPosition();
debugPos.MakeMove('L', startAngle);
debugPos.MakeMove('R', rotationRight);
var msg = expected == debugPos.Angle ? string.Empty : "FAIL -> ";
Console.WriteLine($"{msg}Expected: {expected}; Actual: {debugPos.Angle}");
}
static void Main(string[] args)
{
const string filename = "input.txt";
var position = new ShipPosition();
using var sr = new StreamReader(filename);
string line;
while ((line = sr.ReadLine()) != null)
{
var command = line[0];
var value = int.Parse(line.Substring(1));
position.MakeMove(command, value);
}
Console.WriteLine(position.ManhattanDistance);
}