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 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) => $"{c}{n}");
Assert.Equal("82635947", result);
}
public void Example_1(int[] start, int turns, int[] expectedEnd)
{
var cc = new CrabCups(start);
for (var i = 0; i < turns; i++)
{
cc.Move();
}
for (var i = 0; i < expectedEnd.Length; i++)
{
Assert.Equal(expectedEnd[i], cc.GetOrderFromOne().Skip(i).First());
}
}
public void Example_2()
{
var firstNumbers = new List <int> {
3, 8, 9, 1, 2, 5, 4, 6, 7
};
var following = Enumerable.Range(firstNumbers.Max() + 1, 1_000_000 - firstNumbers.Count);
firstNumbers.AddRange(following);
var cc = new CrabCups(firstNumbers);
var sw = new Stopwatch();
sw.Start();
for (var i = 0; i < 10_000_000; i++)
{
cc.Move();
}
sw.Stop();
Console.WriteLine($"{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());
}
