static void Main(string[] args)
{
RandomArray rArray;
while (true)
{
Console.Write("Создание экземпляра класса RandomArray\nВведите длину массива (от 10 до 100): ");
int capacity = 0;
if (int.TryParse(Console.ReadLine(), out capacity) && capacity >= 10 && capacity <= 100)
{
rArray = new RandomArray(capacity);
break;
}
else
{
Console.WriteLine("Вводимое значение должно быть натуральным числом от 10 до 100\nПовторите ввод");
}
}
StepInfo(rArray, "Массив до инициации случайными значениями");
rArray.RandomInit();
StepInfo(rArray, "Массив после инициации случайными значениями");
StepInfo(rArray.AmmountOfDegrees(), "Результат работы метода AmountOfDegrees");
rArray[0] = 5;
StepInfo(rArray, "Попытка присвоить невалидное значение - 5, первому элементу массива");
rArray[0] = 8;
StepInfo(rArray, "Попытка присвоить валидное значение - 8, первому элементу массива");
}
/// <summary>
/// 创建用户顺便创建用户的钱包信息
/// </summary>
/// <param name="evnt"></param>
/// <returns></returns>
public Task <AsyncTaskResult> HandleAsync(UserCreatedEvent evnt)
{
var tasks = new List <Task>();
var number = DateTime.Now.ToSerialNumber();
//创建用户的钱包信息
tasks.Add(_commandService.SendAsync(new CreateWalletCommand(evnt.WalletId,
evnt.AggregateRootId)));
//创建用户的购物车信息
tasks.Add(_commandService.SendAsync(new CreateCartCommand(evnt.CartId,
evnt.AggregateRootId)));
//给用户随机余额
tasks.Add(_commandService.SendAsync(new CreateCashTransferCommand(
GuidUtil.NewSequentialId(),
evnt.WalletId,
number,
CashTransferType.SystemOp,
CashTransferStatus.Placed,
RandomArray.NewUserRedPacket(),
0,
WalletDirection.In,
"新用户红包")));
//执行所以的任务
Task.WaitAll(tasks.ToArray());
return(Task.FromResult(AsyncTaskResult.Success));
}
public void Incentive()
{
var benevolenceIndex = RandomArray.BenevolenceIndex();
if (DateTime.Now.DayOfWeek == DayOfWeek.Sunday)
{
//周日两倍激励
benevolenceIndex = benevolenceIndex * 2;
}
//善心指数判断
if (benevolenceIndex <= 0 || benevolenceIndex >= 1)
{
throw new Exception("善心指数异常");
}
//遍历所有的钱包发送激励指令
var wallets = _walletQueryService.ListPage();
foreach (var wallet in wallets)
{
var command = new IncentiveBenevolenceCommand(wallet.Id, benevolenceIndex);
_commandService.SendAsync(command);
}
}
public BaseApiResponse Info()
{
//今日当前销售量
//var todaySale = _storeQueryService.TodaySale();
//所有待分配的善心量
//var totalBenevolence = _walletQueryService.TotalBenevolence();
decimal currentBIndex = 0;
//if (todaySale>0&&totalBenevolence>0)
//{
// currentBIndex = Math.Round((todaySale * 0.15M) / (totalBenevolence*ConfigSettings.BenevolenceValue*10), 4);
//}
//指定范围的随机数
//从缓存获取善心指数
var benevolenceIndex = _apiSession.GetBenevolenceIndex();
if (benevolenceIndex == null)
{
benevolenceIndex = RandomArray.BenevolenceIndex().ToString();
_apiSession.SetBenevolenceIndex(benevolenceIndex);
}
currentBIndex = Convert.ToDecimal(benevolenceIndex);
return(new InfoResponse
{
CurrentBenevolenceIndex = currentBIndex,
StoreCount = 3413,
ConsumerCount = 3453,
PasserCount = 35346,
AmbassadorCount = 44343
});
}
public void GeneralTest()
{
var randomArray = new RandomArray(5);
var num = randomArray.Next();
Assert.IsTrue(num <= 5 && num >= 0);
AssertHelper.ExpectedException<ArgumentOutOfRangeException>(() => new RandomArray(-1));
AssertHelper.ExpectedException<ArgumentOutOfRangeException>(() => new RandomArray(0));
}
public static string Status()
{
return(RandomArray.Pick(
new string[] {
QuoteStatusV1.New, QuoteStatusV1.Writing, QuoteStatusV1.Translating,
QuoteStatusV1.Verifying, QuoteStatusV1.Completed
}
));
}
public void BenchmarkDelete()
{
var id = RandomArray.Pick(_ids.ToArray());
if (!string.IsNullOrWhiteSpace(id))
{
_cache.RemoveAsync(_correlationId, id).Wait();
}
}
public void TestAccuracy()
{
int arraySize = 100;
int[] testArray = RandomArray.GetRandomArray(arraySize, 0, 20000);
int[] sortedArray = EvenOddSort.Sort(testArray);
Assert.IsTrue(ArrayUtils.IsSorted(sortedArray));
}
/// <summary>
/// To initialize the generator state.
/// </summary>
public virtual void Init()
{
LastGenerationTime = DateTimeOffset.MinValue;
Volumes = new RandomArray <int>(MinVolume, MaxVolume, RandomArrayLength);
Steps = new RandomArray <int>(1, MaxPriceStepCount, RandomArrayLength);
SecurityDefinition = null;
}
public void GeneralTest()
{
var randomArray = new RandomArray(5);
var num = randomArray.Next();
Assert.IsTrue(num <= 5 && num >= 0);
AssertHelper.ExpectedException <ArgumentOutOfRangeException>(() => new RandomArray(-1));
AssertHelper.ExpectedException <ArgumentOutOfRangeException>(() => new RandomArray(0));
}
public static DoubleMatrix DoubleMatrix(Double max, int rowCount, int columnCount)
{
double[][] array = new double[rowCount][];
RandomArray <double, double> generator = new RandomArray <double, double>(Double);
for (int i = 0; i < rowCount; i++)
{
array[i] = generator.Instance(max, columnCount);
}
return(new DoubleMatrix(array));
}
public void OriginalArrayUnmodified()
{
int arraySize = 100;
int[] testArray = RandomArray.GetRandomArray(arraySize, 0, 20000);
int[] copyArray = new int[arraySize];
testArray.CopyTo(copyArray, 0);
int[] sortedArray = EvenOddSort.Sort(testArray);
for (int i = 0; i < arraySize; i++)
{
Assert.IsTrue(testArray[i] == copyArray[i]);
}
}
public static BlobInfoV1 Blob()
{
return(new BlobInfoV1
{
Id = IdGenerator.NextLong(),
Group = RandomText.Name(),
Name = RandomText.Name(),
Size = RandomLong.NextLong(100, 100000),
ContentType = RandomArray.Pick(new string[] { "text/plain", "application/binary", "application/json" }),
CreateTime = DateTime.UtcNow,
ExpireTime = RandomDateTime.NextDateTime(DateTime.UtcNow, new DateTime(2010, 1, 1)),
Completed = RandomBoolean.NextBoolean()
});
}
public void BenchmarkGet()
{
var id = RandomArray.Pick(_ids.ToArray());
if (!string.IsNullOrWhiteSpace(id))
{
var a = _cache.RetrieveAsync <DummyCacheObject>(_correlationId, id).Result;
if (a == null)
{
var obj = listCacheObjects.FirstOrDefault(t => t.Id == id);
_cache.StoreAsync(_correlationId, obj.Id, obj, 600000).Wait();
}
}
}
public static async void Run()
{
Vector2[] vectors = RandomArray.Vector2(10);
double[] distances = new double[10];
double closestDistance = double.MaxValue;
for (int i = 0; i < 10; i++)
{
distances[i] = Vector2.Distance(Vector2.Zero(), vectors[i]);
Debug.WriteLine($"{vectors[i].ToString()} has a distance of {distances[i]}");
}
distances = Bubble.Sort(distances);
Debug.WriteLine($"The closest distance is {closestDistance}");
}
public void RandomArray_01()
{
var result = new List <string>();
var testData = new string[] { "tokyo ", "singapore", "usa ", "france ", "africa " };
var original = new RandomArray <string>(testData);
for (int i = 0; i < 100000; ++i)
{
var shuffled = original.Shuffle();
string joined = string.Join(",", shuffled);
result.Add(joined);
}
foreach (var x in result.GroupBy(x => x.Substring(0, 9)).OrderByDescending(x => x.Count()).Select(x => x.Key + " : " + x.Count()))
{
Console.WriteLine(x);
}
}
static void Main(string[] args)
{
ArrayGenerator random = new RandomArray();
ArrayGenerator nealy = new NealySorted();
ArrayGenerator reverse = new Reverse();
ArrayGenerator unique = new NealyRandom();
unique.GenerateArray(100, 10);
int[] unsortedInts = unique.unsorted;
string yn;
Console.WriteLine("Would you like to see your unsorted array? (Y)");
yn = Console.ReadLine();
if (yn == "y" || yn == "Y")
{
foreach (int i in unsortedInts)
{
Console.WriteLine($"{i}");
}
}
SuperSorter quick = new InsertionSort();
quick.Sort(unsortedInts);
Console.WriteLine("Would you like to see your sorted array? (Y)");
yn = Console.ReadLine();
if (yn == "y" || yn == "Y")
{
foreach (int i in unsortedInts)
{
Console.WriteLine($"{i}");
}
}
Console.ReadKey();
}
public void Incentive()
{
var benevolenceIndex = RandomArray.BenevolenceIndex();
if (DateTime.Now.DayOfWeek == DayOfWeek.Sunday)
{
//周日两倍激励
benevolenceIndex = benevolenceIndex * 2;
}
//善心指数判断
if (benevolenceIndex <= 0 || benevolenceIndex >= 1)
{
throw new Exception("善心指数异常");
}
//所有待激励的钱包 福豆>1 钱包未锁定
var wallets = _walletQueryService.ListPage().Where(x => x.Benevolence > 1 && x.IsFreeze == Common.Enums.Freeze.UnFreeze);
//遍历所有的钱包发送激励指令
if (wallets.Any())
{
var totalBenevolenceAmount = wallets.Sum(x => x.Benevolence);
//创建激励记录
_commandService.SendAsync(new CreateBenevolenceIndexCommand(
GuidUtil.NewSequentialId(),
benevolenceIndex,
totalBenevolenceAmount
));
foreach (var wallet in wallets)
{
if (wallet.Benevolence > 1)
{
var command = new IncentiveBenevolenceCommand(wallet.Id, benevolenceIndex);
_commandService.SendAsync(command);
}
}
}
}
public void NextTest()
{
var randomArray = new RandomArray(5);
var num = randomArray.Next();
Assert.IsTrue(num <= 5 && num >= 0);
num = randomArray.Next();
Assert.IsTrue(num <= 5 && num >= 0);
num = randomArray.Next();
Assert.IsTrue(num <= 5 && num >= 0);
num = randomArray.Next();
Assert.IsTrue(num <= 5 && num >= 0);
num = randomArray.Next();
Assert.IsTrue(num <= 5 && num >= 0);
num = randomArray.Next();
Assert.IsTrue(num <= 5 && num >= 0);
}
public BaseApiResponse Info()
{
decimal currentBIndex = 0;
//从缓存获取善心指数
var benevolenceIndex = _apiSession.GetBenevolenceIndex();
if (benevolenceIndex == null)
{
benevolenceIndex = RandomArray.BenevolenceIndex().ToString();
_apiSession.SetBenevolenceIndex(benevolenceIndex);
}
currentBIndex = Convert.ToDecimal(benevolenceIndex);
return(new InfoResponse
{
CurrentBenevolenceIndex = currentBIndex,
StoreCount = GenerFackCount(334, 1),
ConsumerCount = GenerFackCount(43323, 106),
PasserCount = GenerFackCount(2344, 8),
AmbassadorCount = GenerFackCount(352, 2)
});
}
public void NextTest()
{
var randomArray = new RandomArray(5);
var num = randomArray.Next();
Assert.IsTrue(num <= 5 && num >= 0);
num = randomArray.Next();
Assert.IsTrue(num <= 5 && num >= 0);
num = randomArray.Next();
Assert.IsTrue(num <= 5 && num >= 0);
num = randomArray.Next();
Assert.IsTrue(num <= 5 && num >= 0);
num = randomArray.Next();
Assert.IsTrue(num <= 5 && num >= 0);
num = randomArray.Next();
Assert.IsTrue(num <= 5 && num >= 0);
}
public static DoubleVector DoubleVector(double max, int count)
{
double[] array = new RandomArray <double, double>(Double).Instance(max, count);
return(new DoubleVector(array));
}
/// <summary>
/// Copy constructor if needed (optional)
/// </summary>
/// <param name="other">A RandomArray to copy the data from</param>
public RandomArray(RandomArray other)
{
this.min = other.min;
this.max = other.max;
this.array = (int[])other.array.Clone();
}
private async void Button_Click(object sender, RoutedEventArgs e)
{
Button clickedButton = (Button)sender;
Stopwatch sw = new Stopwatch();
switch (clickedButton.Name.ToLower())
{
case "quick":
break;
case "insertion":
iStatus.Text = RUNNING;
iSortRuntime.Content = string.Empty;
sw.Start();
await InsertionSort.SortAsync(RandomArray.GetRandomArray(DatasetSize, 0, 100), _cts);
sw.Stop();
iStatus.Text = COMPLETE;
iSortRuntime.Content = sw.Elapsed;
break;
case "evenodd":
eoStatus.Text = RUNNING;
eoSortRuntime.Content = string.Empty;
sw.Start();
await EvenOddSort.SortAsync(RandomArray.GetRandomArray(DatasetSize, 0, 100), _cts);
sw.Stop();
eoStatus.Text = COMPLETE;
eoSortRuntime.Content = sw.Elapsed;
break;
case "arrayadd":
arrayAddStatus.Text = RUNNING;
arrayAddRuntime.Content = string.Empty;
sw.Start();
await ArrayAddition.AddArraysAsync(RandomArray.GetRandomArray(DatasetSize, 0, 100),
RandomArray.GetRandomArray(DatasetSize, 0, 100), _cts);
sw.Stop();
arrayAddStatus.Text = COMPLETE;
arrayAddRuntime.Content = sw.Elapsed;
break;
case "arraysum":
arraySumStatus.Text = RUNNING;
arraySumRuntime.Content = string.Empty;
sw.Start();
await ArraySum.SumAsync(RandomArray.GetRandomArray(DatasetSize, 0, 100), _cts);
sw.Stop();
arraySumStatus.Text = COMPLETE;
arraySumRuntime.Content = sw.Elapsed;
break;
case "parrayadd":
pArrayAddStatus.Text = RUNNING;
pArrayAddRuntime.Content = string.Empty;
sw.Start();
await ParallelArrayAddition.AddArraysAsync(RandomArray.GetRandomArray(DatasetSize, 0, 100),
RandomArray.GetRandomArray(DatasetSize, 0, 100), _cts);
sw.Stop();
pArrayAddStatus.Text = COMPLETE;
pArrayAddRuntime.Content = sw.Elapsed;
break;
case "psum":
pSumStatus.Text = RUNNING;
pSumRuntime.Content = string.Empty;
sw.Start();
await ParallelSum.SumAsync(RandomArray.GetRandomArray(DatasetSize, 0, 100), _cts);
sw.Stop();
pSumStatus.Text = COMPLETE;
pSumRuntime.Content = sw.Elapsed;
break;
case "reduct":
reductStatus.Text = RUNNING;
reductRuntime.Content = string.Empty;
sw.Start();
await ReductionSum.SumAsync(RandomArray.GetRandomArray(DatasetSize, 0, 100));
sw.Stop();
reductStatus.Text = COMPLETE;
reductRuntime.Content = sw.Elapsed;
break;
case "all":
iSortRuntime.Content = string.Empty;
eoSortRuntime.Content = string.Empty;
arrayAddRuntime.Content = string.Empty;
arraySumRuntime.Content = string.Empty;
pArrayAddRuntime.Content = string.Empty;
pSumRuntime.Content = string.Empty;
allRuntime.Content = string.Empty;
iStatus.Text = RUNNING;
eoStatus.Text = RUNNING;
arrayAddStatus.Text = RUNNING;
arraySumStatus.Text = RUNNING;
pArrayAddStatus.Text = RUNNING;
pSumStatus.Text = RUNNING;
allStatus.Text = RUNNING;
sw.Start();
Task inSort = InsertionSort.SortAsync(RandomArray.GetRandomArray(DatasetSize, 0, 100), _cts);
Task eoSort = EvenOddSort.SortAsync(RandomArray.GetRandomArray(DatasetSize, 0, 100), _cts);
Task arrAdd = ArrayAddition.AddArraysAsync(RandomArray.GetRandomArray(DatasetSize, 0, 100),
RandomArray.GetRandomArray(DatasetSize, 0, 100), _cts);
Task arrSum = ArraySum.SumAsync(RandomArray.GetRandomArray(DatasetSize, 0, 100), _cts);
Task parAdd = ParallelArrayAddition.AddArraysAsync(RandomArray.GetRandomArray(DatasetSize, 0, 100),
RandomArray.GetRandomArray(DatasetSize, 0, 100), _cts);
Task parSum = ParallelSum.SumAsync(RandomArray.GetRandomArray(DatasetSize, 0, 100), _cts);
await inSort.ContinueWith(t =>
{
this.Dispatcher.Invoke(() =>
{
iStatus.Text = COMPLETE;
});
});
await eoSort.ContinueWith(t =>
{
this.Dispatcher.Invoke(() =>
{
eoStatus.Text = COMPLETE;
});
});
await arrAdd.ContinueWith(t =>
{
this.Dispatcher.Invoke(() =>
{
arrayAddStatus.Text = COMPLETE;
});
});
await arrSum.ContinueWith(t =>
{
this.Dispatcher.Invoke(() =>
{
arraySumStatus.Text = COMPLETE;
});
});
await parAdd.ContinueWith(t =>
{
this.Dispatcher.Invoke(() =>
{
pArrayAddStatus.Text = COMPLETE;
});
});
await parSum.ContinueWith(t =>
{
this.Dispatcher.Invoke(() =>
{
pSumStatus.Text = COMPLETE;
});
});
await Task.WhenAll(inSort, eoSort);
sw.Stop();
allRuntime.Content = sw.Elapsed;
allStatus.Text = COMPLETE;
break;
case "cancel":
_cts?.Cancel();
_cts = new CancellationTokenSource();
break;
default:
break;
}
}
static void Main(string[] args)
{
#region Operations
Console.WriteLine("Q24_8:");
{
var f1 = new Fixed <Q24_8>(3);
Console.WriteLine($"3: {f1}");
var f2 = new Fixed <Q24_8>(2);
var f3 = f1.Add(f2);
Console.WriteLine($"3 + 2: {f3}");
f3 = f1.Multiply(f2);
Console.WriteLine($"3 * 2: {f3}");
f1 = new Fixed <Q24_8>(19);
f2 = new Fixed <Q24_8>(13);
f3 = f1.Multiply(f2);
Console.WriteLine($"19 * 13: {f3}");
f1 = new Fixed <Q24_8>(3);
f2 = new Fixed <Q24_8>(2);
f3 = f1.Divide(f2);
Console.WriteLine($"3 / 2: {f3}");
f1 = new Fixed <Q24_8>(248);
f2 = new Fixed <Q24_8>(10);
f3 = f1.Divide(f2);
Console.WriteLine($"248 / 10: {f3}");
f1 = new Fixed <Q24_8>(625);
f2 = new Fixed <Q24_8>(1000);
f3 = f1.Divide(f2);
Console.WriteLine($"625 / 1000: {f3}");
}
Console.WriteLine();
Console.WriteLine("Q16_16:");
{
var f1 = new Fixed <Q16_16>(3);
Console.WriteLine($"3: {f1}");
var f2 = new Fixed <Q16_16>(2);
var f3 = f1.Add(f2);
Console.WriteLine($"3 + 2: {f3}");
f3 = f1.Multiply(f2);
Console.WriteLine($"3 * 2: {f3}");
f1 = new Fixed <Q16_16>(19);
f2 = new Fixed <Q16_16>(13);
f3 = f1.Multiply(f2);
Console.WriteLine($"19 * 13: {f3}");
f1 = new Fixed <Q16_16>(248);
f2 = new Fixed <Q16_16>(10);
f3 = f1.Divide(f2);
Console.WriteLine($"248 / 10: {f3}");
f1 = new Fixed <Q16_16>(625);
f2 = new Fixed <Q16_16>(1000);
f3 = f1.Divide(f2);
Console.WriteLine($"625 / 1000: {f3}");
}
Console.WriteLine();
Console.WriteLine("Q8_24:");
{
var f1 = new Fixed <Q8_24>(3);
var f2 = new Fixed <Q8_24>(2);
var f3 = f1.Add(f2);
Console.WriteLine($"3 + 2: {f3}");
f3 = f1.Multiply(f2);
Console.WriteLine($"3 * 2: {f3}");
f1 = new Fixed <Q8_24>(19);
f2 = new Fixed <Q8_24>(13);
f3 = f1.Multiply(f2);
Console.WriteLine($"19 * 13: {f3}");
f1 = new Fixed <Q8_24>(248);
f2 = new Fixed <Q8_24>(10);
f3 = f1.Divide(f2);
Console.WriteLine($"248 / 10: {f3}");
f1 = new Fixed <Q8_24>(625);
f2 = new Fixed <Q8_24>(1000);
f3 = f1.Divide(f2);
Console.WriteLine($"625 / 1000: {f3}");
}
#endregion
#region Gaussian Elimination
Console.WriteLine();
Console.WriteLine("Gaussian elimination:");
Console.WriteLine();
Console.WriteLine("Q8_24:");
var matrixArr = RandomArray.GetRandomMatrixArray(10, 100);
var matrix = new Matrix(matrixArr, 10);
Console.WriteLine("Original matrix:");
matrix.Print();
Console.WriteLine("After elimination:");
matrix.EliminateRows();
matrix.Print();
#endregion
var summary = BenchmarkRunner.Run <FixedTest>();
}
public void GenerateWithSumOfElementsIsOne(int num)
{
Assert.IsTrue(Math.Abs(RandomArray.GenerateWithSumOfElementsIsOne(num).Sum() - 1.0) < 1e-8);
}
public void SetUp()
{
_testMatrix = RandomArray.GetRandomMatrixArray(dimension, maxValueInMatrix);
Q16_16Matrix = new Matrix(_testMatrix, dimension);
FloatMatrix = new FloatMatrix(_testMatrix, dimension);
}
