private long FindFirstThatFails()
{
var firstThatFails = (long)int.MinValue;
var rollingList = new RollingList(Day9Constants.Day9PartOneWindowSize);
for (var i = 0; i < InputLines.Count(); i++)
{
var nextNum = InputLines.ElementAt(i);
if (DoesNumberFail(i, rollingList, nextNum))
{
firstThatFails = nextNum;
break;
}
rollingList.AddNewEntry(nextNum);
}
if (firstThatFails == (long)int.MinValue)
{
throw new Exception("No valid solution");
}
return(firstThatFails);
}
public void TenItemsAreAddedButOnlyLastFiveWillRemain()
{
var list = new RollingList<int>(5) {999, 998, 997, 996, 995, 994, 993, 992, 991, 990};
Assert.That(list.Count, Is.EqualTo(5));
Assert.That(list, Is.EquivalentTo(new[] { 994, 993, 992, 991, 990 }));
}
public void SingleItemIsAddedToList()
{
var list = new RollingList<int>(5) {1};
Assert.That(list.Count, Is.EqualTo(1));
Assert.That(list[0], Is.EqualTo(1));
}
public void MultipleItemsAreAddedToList()
{
var list = new RollingList<int>(5) {3, 2, 1, 0};
Assert.That(list.Count, Is.EqualTo(4));
Assert.That(list, Is.EquivalentTo(new[]{3,2,1,0}));
}
public AccelerationHandler(int secondsBufferSize, int readingFrequency, float multiplyThreshold, float veryCalmTimeThreshold = 5)
{
m_SecondsBufferSize = secondsBufferSize;
accelerationBuffer = new RollingList <float>(secondsBufferSize * readingFrequency);
m_ReadingFrequency = readingFrequency;
m_MultiplyThreshold = multiplyThreshold >= 1 ? multiplyThreshold : 1;
m_VeryCalmTimeThreshold = veryCalmTimeThreshold;
}
public void TwoItemsAreAddedToList()
{
var list = new RollingList<int>(5) {2, 1};
Assert.That(list.Count, Is.EqualTo(2));
Assert.That(list[0], Is.EqualTo(2));
Assert.That(list[1], Is.EqualTo(1));
}
public void TestCompareSortingGaData()
{
const int seed = 23196;
const uint order = 48;
const int stageCount = 18;
const int sorterCount = 256;
const int sortableCount = 256;
const double sorterWinRate = 0.25;
const double sortableWinRate = 0.75;
const StageReplacementMode stageReplacementMode = StageReplacementMode.RandomRewire;
const int rounds = 200;
const uint rollingListCap = 10;
var randy = Rando.Standard(seed);
var dsgOld = randy.ToDirectGaSortingData(
order: order,
sorterCount: sorterCount,
sortableCount: sortableCount,
stageCount: stageCount,
sorterWinRate: sorterWinRate,
sortableWinRate: sortableWinRate,
stageReplacementMode: stageReplacementMode
);
var rlSgd = new RollingList <GaSortingData>(rollingListCap);
for (var i = 0; i < rollingListCap; i++)
{
var dsgNew = dsgOld.EvolveSortersDirect(randy);
rlSgd.Add(dsgNew);
dsgOld = dsgNew;
}
Stopwatch sw = new Stopwatch();
sw.Start();
Console.Write($"\n");
for (var i = 0; i < rounds; i++)
{
var dsgNew = dsgOld.EvolveSortersConjSortablesReplace(randy);
var rl = rlSgd.Select(sgd => sgd.CompareReport(dsgNew)).ToList();
foreach (var r in rl)
{
Console.Write($"{r} ");
}
Console.Write($"\n");
dsgOld = dsgNew;
rlSgd.Add(dsgNew);
}
sw.Stop();
Console.WriteLine("\nElapsed={0}", sw.Elapsed);
}
public void TestRollingList()
{
var rl = new RollingList <uint>(10);
for (uint i = 0; i < 20; i++)
{
rl.Add(i);
}
var res = rl.ToList();
}
private static bool DoesNumberFail(int i, RollingList rollingList, long nextNum)
{
return(i > Day9Constants.Day9PartOneWindowSize &&
!rollingList.HasPairThatTotalNum(nextNum));
}
// Start is called before the first frame update
private void OnEnable()
{
m_HeartRateResponses = new RollingList <HeartRateResponse>(bufferSize);
antReader.onNewHeartBeat -= SaveHeartBeat;
antReader.onNewHeartBeat += SaveHeartBeat;
}
/// <summary>
/// Initializes a new instance of <see cref="RollingLog"/>
/// </summary>
/// <param name="logEntriesCount"></param>
public RollingLog(int logEntriesCount)
{
list = new RollingList<LogEntry>(logEntriesCount);
}