public void Part1()
{
var parsed = Parse(Common.DayInput(nameof(Day23)));
var game = new CrabCups(parsed);
for (int i = 0; i < 100; i++)
{
game.Move();
}
Assert.AreEqual("52937846", game.Result());
}
public void Part1_Example1()
{
var parsed = Parse(Common.GetLines(example1));
var game = new CrabCups(parsed);
for (int i = 0; i < 100; i++)
{
game.Move();
}
Assert.AreEqual("67384529", game.Result());
}
public void Puzzle_23A()
{
var cc = new CrabCups(new[] { 6, 8, 5, 9, 7, 4, 2, 1, 3 });
for (var i = 0; i < 100; i++)
{
cc.Move();
}
var result = cc.GetOrderFromOne().Aggregate("", (c, n) => $"{c}{n}");
Assert.Equal("82635947", result);
}
public void Example_1(int[] start, int turns, int[] expectedEnd)
{
var cc = new CrabCups(start);
for (var i = 0; i < turns; i++)
{
cc.Move();
}
for (var i = 0; i < expectedEnd.Length; i++)
{
Assert.Equal(expectedEnd[i], cc.GetOrderFromOne().Skip(i).First());
}
}
public void Part2()
{
var parsed = Parse(Common.DayInput(nameof(Day23)), 1000000);
Assert.AreEqual(1000000, Node.Count);
var game = new CrabCups(parsed);
for (int i = 0; i < 10000000; i++)
{
game.Move();
}
Assert.AreEqual(8456532414, game.Result2());
}
public void Part2_Example1()
{
var parsed = Parse(Common.GetLines(example1), 1000000);
Assert.AreEqual(1000000, Node.Count);
var game = new CrabCups(parsed);
for (int i = 0; i < 10000000; i++)
{
game.Move();
}
Assert.AreEqual(149245887792, game.Result2());
}
public void Puzzle1()
{
var cups = CupParser.Parse("394618527");
var crabCups = new CrabCups(cups);
for (var i = 0; i < 100; i++)
{
crabCups.PlayRound(3);
}
var finalPosition = crabCups.GetState(2);
var s = finalPosition.Aggregate(string.Empty, (current, value) => current + $", {value}");
Assert.Equal(", 2, 3, 4, 1, 7, 8, 5, 6, 9", s);
}
public void Puzzle_23B()
{
var firstNumbers = new List <int> {
6, 8, 5, 9, 7, 4, 2, 1, 3
};
var following = Enumerable.Range(firstNumbers.Max() + 1, 1_000_000 - firstNumbers.Count);
firstNumbers.AddRange(following);
var cc = new CrabCups(firstNumbers);
for (var i = 0; i < 10_000_000; i++)
{
cc.Move();
}
Assert.Equal(157047826689, (long)cc.GetOrderFromOne().First() * cc.GetOrderFromOne().Skip(1).First());
}
public void Speeeeed()
{
var cupList = new List <int>();
for (var i = 0; i < 19000; i++)
{
cupList.Add(i);
}
var crabCups = new CrabCups(cupList);
for (var i = 0; i < 10000; i++)
{
crabCups.PlayRound(3);
}
var finalPosition = crabCups.GetState(2);
var s = finalPosition.Aggregate(string.Empty, (current, value) => current + $", {value}");
// Assert.Equal(", 2, 3, 4, 1, 7, 8, 5, 6, 9", s);
}
public void CrabCupsTest()
{
var cups = CupParser.Parse("389125467");
var crabCups = new CrabCups(cups);
for (var i = 0; i < 10; i++)
{
_testOutputHelper.WriteLine($"Iteration: {i}");
crabCups.PlayRound(3);
}
var finalPosition = crabCups.GetState(5);
Assert.Equal(5, finalPosition[0]);
Assert.Equal(8, finalPosition[1]);
Assert.Equal(3, finalPosition[2]);
Assert.Equal(7, finalPosition[3]);
Assert.Equal(4, finalPosition[4]);
Assert.Equal(1, finalPosition[5]);
Assert.Equal(9, finalPosition[6]);
Assert.Equal(2, finalPosition[7]);
Assert.Equal(6, finalPosition[8]);
}
public void Example_2()
{
var firstNumbers = new List <int> {
3, 8, 9, 1, 2, 5, 4, 6, 7
};
var following = Enumerable.Range(firstNumbers.Max() + 1, 1_000_000 - firstNumbers.Count);
firstNumbers.AddRange(following);
var cc = new CrabCups(firstNumbers);
var sw = new Stopwatch();
sw.Start();
for (var i = 0; i < 10_000_000; i++)
{
cc.Move();
}
sw.Stop();
Console.WriteLine($"{sw.ElapsedMilliseconds}ms");
Assert.Equal(934001, cc.GetOrderFromOne().First());
Assert.Equal(159792, cc.GetOrderFromOne().Skip(1).First());
Assert.Equal(149245887792, (long)cc.GetOrderFromOne().First() * cc.GetOrderFromOne().Skip(1).First());
}
