public Result First(List <string> input)
{
var station = new MonitoringStation(input);
var position = station.FindBestPlace();
return(new Result(position.nr));
}
public async Task Part1_Example4()
{
// Arrange
var subject = new MonitoringStation();
var input =
@".#..##.###...#######
##.############..##.
.#.######.########.#
.###.#######.####.#.
#####.##.#.##.###.##
..#####..#.#########
####################
#.####....###.#.#.##
##.#################
#####.##.###..####..
..######..##.#######
####.##.####...##..#
.#####..#.######.###
##...#.##########...
#.##########.#######
.####.#.###.###.#.##
....##.##.###..#####
.#.#.###########.###
#.#.#.#####.####.###
###.##.####.##.#..##";
// Act
var result = await subject.SolvePart1Async(input.ToMemoryStream());
// Assert
Assert.Equal(210.ToString(), result);
}
public void TestPart2d()
{
var ms = new MonitoringStation(".#..##.###...#########.############..##..#.######.########.#.###.#######.####.#.#####.##.#.##.###.##..#####..#.##############################.####....###.#.#.####.######################.##.###..####....######..##.###########.##.####...##..#.#####..#.######.#####...#.##########...#.##########.#######.####.#.###.###.#.##....##.##.###..#####.#.#.###########.####.#.#.#####.####.######.##.####.##.#..##");
Assert.AreEqual(1009, ms.VaporiseOrder(201));
// Assert.AreEqual(1101, ms.VaporiseOrder(299));
}
public Result Second(List <string> input)
{
var station = new MonitoringStation(input);
var value = station.RunLaser();
return(new Result(value));
}
public void TestDistance(double expected, double tol, double[] coord)
{
MonitoringStation ms = new MonitoringStation();
double d = ms.Distance(coord[0], coord[1], coord[2], coord[3]);
Assert.That(Math.Abs(d - expected) <= tol, Is.EqualTo(true));
}
private void btn_day10_Click(object sender, RoutedEventArgs e)
{
MonitoringStation s = new MonitoringStation();
s.print();
Console.WriteLine("Button 10 clicked");
}
public void TestAngle(double expected, double tol, double[] coord)
{
MonitoringStation ms = new MonitoringStation();
double a = ms.Angle(coord[0], coord[1], coord[2], coord[3]);
Console.WriteLine(a);
Assert.That(Math.Abs(a - expected) <= tol, Is.EqualTo(true));
}
static void Main(string[] args)
{
var ms = new MonitoringStation("#..#.#.###.#...##.##.....#.#####.#.#.##.....##.###..#.###..###..#####..#####.#.#..#....#..##.##..#######.#####...#.###...##...#.#.###..###.#.#.#.######.....#.###..#.....##..##.#..#####...###.########.#..#####..#.#.#..###.###...##.##....##.###.###.##.#.#..####.....#.#..##..#..#.#..#####.######.##.#.#.#.#.#.#..###...##.##.###.##.#.###..####.##.#.#.####.#####.#.#..##...##..##..#.#.##.###...####.###.#.###.#.#..####.#####..#####.#.##..###..###..#..##...#.#.##.####...##....####.##.####..#..##.#.#....#..#..#..........#..#.#.####.###..###.###.#.#.#....##########.#######.#.##.##");
Console.WriteLine(ms.MaxVisible());
Console.WriteLine(ms.VaporiseOrder(200));
Console.ReadKey();
}
public string SolvePartOne(string[] input)
{
List <Asteroid> asteroids = GetAsteroidCoordinates(input);
MonitoringStation ms = new MonitoringStation();
Asteroid a = ms.FindBestAsteroid(asteroids, out int observableAsteroids);
return($"Best asteroid ({a.X},{a.Y}) can view {observableAsteroids} asteroids.");
}
public TestResult Test2(List <string> input)
{
var station = new MonitoringStation(input);
var value = station.RunLaser();
var expected = 802;
bool succeded = value == expected;
return(new TestResult(succeded, expected, value));
}
public TestResult Test(List <string> input)
{
var station = new MonitoringStation(input);
var position = station.FindBestPlace();
var expected = 210;
bool succeded = position.nr == expected;
return(new TestResult(succeded, expected, position.nr));
}
public void TestPart2a()
{
var ms = new MonitoringStation(".#..##.###...#########.############..##..#.######.########.#.###.#######.####.#.#####.##.#.##.###.##..#####..#.##############################.####....###.#.#.####.######################.##.###..####....######..##.###########.##.####...##..#.#####..#.######.#####...#.##########...#.##########.#######.####.#.###.###.#.##....##.##.###..#####.#.#.###########.####.#.#.#####.####.######.##.####.##.#..##");
Assert.AreEqual(1112, ms.VaporiseOrder(1));
Assert.AreEqual(1201, ms.VaporiseOrder(2));
Assert.AreEqual(1202, ms.VaporiseOrder(3));
Assert.AreEqual(1208, ms.VaporiseOrder(10));
Assert.AreEqual(1600, ms.VaporiseOrder(20));
Assert.AreEqual(1609, ms.VaporiseOrder(50));
Assert.AreEqual(1016, ms.VaporiseOrder(100));
}
public string SolvePartTwo(string[] input, int toVaporize, int x, int y)
{
List <Asteroid> asteroids = GetAsteroidCoordinates(input);
int index = asteroids.FindIndex(a => a.X == x && a.Y == y);
Asteroid center = asteroids[index];
asteroids.RemoveAt(index);
MonitoringStation ms = new MonitoringStation();
Asteroid lastVaporizedAsteroid = ms.Vaporize(center, asteroids, toVaporize);
return((lastVaporizedAsteroid.X * 100 + lastVaporizedAsteroid.Y).ToString());
}
public async Task Part1_ConcreteExcercise()
{
// Arrange
var subject = new MonitoringStation();
var input =
@"#..#....#...#.#..#.......##.#.####
#......#..#.#..####.....#..#...##.
.##.......#..#.#....#.#..#.#....#.
###..#.....###.#....##.....#...#..
...#.##..#.###.......#....#....###
.####...##...........##..#..#.##..
..#...#.#.#.###....#.#...##.....#.
......#.....#..#...##.#..##.#..###
...###.#....#..##.#.#.#....#...###
..#.###.####..###.#.##..#.##.###..
...##...#.#..##.#............##.##
....#.##.##.##..#......##.........
.#..#.#..#.##......##...#.#.#...##
.##.....#.#.##...#.#.#...#..###...
#.#.#..##......#...#...#.......#..
#.......#..#####.###.#..#..#.#.#..
.#......##......##...#..#..#..###.
#.#...#..#....##.#....#.##.#....#.
....#..#....##..#...##..#..#.#.##.
#.#.#.#.##.#.#..###.......#....###
...#.#..##....###.####.#..#.#..#..
#....##..#...##.#.#.........##.#..
.#....#.#...#.#.........#..#......
...#..###...#...#.#.#...#.#..##.##
.####.##.#..#.#.#.#...#.##......#.
.##....##..#.#.#.......#.....####.
#.##.##....#...#..#.#..###..#.###.
...###.#..#.....#.#.#.#....#....#.
......#...#.........##....#....##.
.....#.....#..#.##.#.###.#..##....
.#.....#.#.....#####.....##..#....
.####.##...#.......####..#....##..
.#.#.......#......#.##..##.#.#..##
......##.....##...##.##...##......";
// Act
var result = await subject.SolvePart1Async(input.ToMemoryStream());
// Assert
Assert.Equal(334.ToString(), result);
}
public void TestStraightLine2()
{
var ms = new MonitoringStation("####...........#");
Assert.AreEqual(4, ms.MaxVisible());
}
public void TestGiven3()
{
var ms = new MonitoringStation("#.#...#.#..###....#..#....#...##.#.#.#.#....#.#.#..##..###.#..#...##....##....##......#....####.###.");
Assert.AreEqual(35, ms.MaxVisible());
}
public void TestGiven5()
{
var ms = new MonitoringStation(".#..##.###...#########.############..##..#.######.########.#.###.#######.####.#.#####.##.#.##.###.##..#####..#.##############################.####....###.#.#.####.######################.##.###..####....######..##.###########.##.####...##..#.#####..#.######.#####...#.##########...#.##########.#######.####.#.###.###.#.##....##.##.###..#####.#.#.###########.####.#.#.#####.####.######.##.####.##.#..##");
Assert.AreEqual(210, ms.MaxVisible());
}
public async Task Part2_DetailedExample()
{
// Arrange
var subject = new MonitoringStation();
var input =
@".#..##.###...#######
##.############..##.
.#.######.########.#
.###.#######.####.#.
#####.##.#.##.###.##
..#####..#.#########
####################
#.####....###.#.#.##
##.#################
#####.##.###..####..
..######..##.#######
####.##.####...##..#
.#####..#.######.###
##...#.##########...
#.##########.#######
.####.#.###.###.#.##
....##.##.###..#####
.#.#.###########.###
#.#.#.#####.####.###
###.##.####.##.#..##";
// Act
var asteroids = await subject.GetAsteroidsAsync(input.ToMemoryStream());
var laser = subject.GetLaser(asteroids);
var vaporized = subject.GetVaporizedAsteroids(asteroids, laser).ToList();
Assert.Equal(299, vaporized.Count);
Assert.Equal(11, laser.Coord.X);
Assert.Equal(13, laser.Coord.Y);
// Assert
Assert.Equal(11, vaporized[0].X);
Assert.Equal(12, vaporized[0].Y);
Assert.Equal(12, vaporized[1].X);
Assert.Equal(1, vaporized[1].Y);
Assert.Equal(12, vaporized[2].X);
Assert.Equal(2, vaporized[2].Y);
Assert.Equal(12, vaporized[9].X);
Assert.Equal(8, vaporized[9].Y);
Assert.Equal(16, vaporized[19].X);
Assert.Equal(0, vaporized[19].Y);
Assert.Equal(16, vaporized[49].X);
Assert.Equal(9, vaporized[49].Y);
Assert.Equal(10, vaporized[99].X);
Assert.Equal(16, vaporized[99].Y);
Assert.Equal(9, vaporized[198].X);
Assert.Equal(6, vaporized[198].Y);
Assert.Equal(8, vaporized[199].X);
Assert.Equal(2, vaporized[199].Y);
Assert.Equal(10, vaporized[200].X);
Assert.Equal(9, vaporized[200].Y);
Assert.Equal(11, vaporized[298].X);
Assert.Equal(1, vaporized[298].Y);
}
public void TestNegativeStraightLine()
{
var ms = new MonitoringStation("...#..#..#..#...");
Assert.AreEqual(2, ms.MaxVisible());
}
public void TestHorizontalLine()
{
var ms = new MonitoringStation("####............");
Assert.AreEqual(2, ms.MaxVisible());
}
