public void TestAccuracy()
{
int arraySize = 100;
int[] testArray = RandomArray.GetRandomArray(arraySize, 0, 20000);
int[] sortedArray = EvenOddSort.Sort(testArray);
Assert.IsTrue(ArrayUtils.IsSorted(sortedArray));
}
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]);
}
}
static void Main(string[] args)
{
int[] arr = new int[10000];
Random rnd = new Random();
for (int i = 0; i < arr.Length; i++)
{
arr[i] = rnd.Next(10000);
}
ISort<int> s = new BubbleSort<int>();
DateTime dt = DateTime.Now;
arr = s.Sorting(arr);
Console.WriteLine("Time for BubbleSort is {0}.", DateTime.Now - dt);
for (int i = 0; i < arr.Length; i++)
{
arr[i] = rnd.Next(10000);
}
dt = DateTime.Now;
s = new CocktailSort<int>();
arr = s.Sorting(arr);
Console.WriteLine("Time for CocktailSort is {0}.", DateTime.Now - dt);
for (int i = 0; i < arr.Length; i++)
{
arr[i] = rnd.Next(10000);
}
dt = DateTime.Now;
s = new EvenOddSort<int>();
arr = s.Sorting(arr);
Console.WriteLine("Time for EvenOddSort is {0}.", DateTime.Now - dt);
for (int i = 0; i < arr.Length; i++)
{
arr[i] = rnd.Next(10000);
}
dt = DateTime.Now;
s = new CombSort<int>();
arr = s.Sorting(arr);
Console.WriteLine("Time for CombSort is {0}.", DateTime.Now - dt);
for (int i = 0; i < arr.Length; i++)
{
arr[i] = rnd.Next(10000);
}
dt = DateTime.Now;
s = new GnomeSort<int>();
arr = s.Sorting(arr);
Console.WriteLine("Time for GnomeSort is {0}.", DateTime.Now - dt);
arr = new int[10000];
for (int i = 0; i < arr.Length; i++)
{
arr[i] = rnd.Next(10000);
}
dt = DateTime.Now;
s = new InsertionSort<int>();
arr = s.Sorting(arr);
Console.WriteLine("Time for InsertionSort is {0}.", DateTime.Now - dt);
for (int i = 0; i < arr.Length; i++)
{
arr[i] = rnd.Next(10000);
}
dt = DateTime.Now;
s = new BinaryInsertionSort<int>();
arr = s.Sorting(arr);
Console.WriteLine("Time for BinaryInsertionSort is {0}.", DateTime.Now - dt);
for (int i = 0; i < arr.Length; i++)
{
arr[i] = rnd.Next(10000);
}
dt = DateTime.Now;
s = new ShellSort<int>();
arr = s.Sorting(arr);
Console.WriteLine("Time for ShellSort is {0}.", DateTime.Now - dt);
arr = new int[1000000];
for (int i = 0; i < arr.Length; i++)
{
arr[i] = rnd.Next(1000000);
}
for (int i = 0; i < arr.Length; i++)
{
arr[i] = rnd.Next(10000);
}
dt = DateTime.Now;
s = new HeapSort<int>();
arr = s.Sorting(arr);
Console.WriteLine("Time for HeapSort is {0}.", DateTime.Now - dt);
int ddd = 0;
for (int i = 0; i < arr.Length - 2; i++)
{
//Console.Write(arr[i] + " ");
if (arr[i] > arr[i + 1]) //Console.WriteLine("Fatal ERROR!!!");
ddd++;
}
Console.WriteLine("Error count: {0}", ddd);
dt = DateTime.Now;
s = new MergeSort<int>();
arr = s.Sorting(arr);
Console.WriteLine("Time for MergeSort is {0}.", DateTime.Now - dt);
//StreamWriter sw = new StreamWriter("C:/Users/suvorovi/1.txt");
for (int i = 0; i < arr.Length; i++)
{
arr[i] = rnd.Next(1000000);
//sw.Write(arr[i] + " ");
}
//sw.WriteLine("");
dt = DateTime.Now;
s = new QuickSort<int>();
arr = s.Sorting(arr);
Console.WriteLine("Time for QuickSort is {0}.", DateTime.Now - dt);
for (int i = 0; i < arr.Length; i++)
{
arr[i] = rnd.Next(1000000);
//sw.Write(arr[i] + " ");
}
//sw.WriteLine("");
dt = DateTime.Now;
s = new TimSort<int>();
arr = s.Sorting(arr);
Console.WriteLine("Time for TimSort is {0}.", DateTime.Now - dt);
ddd = 0;
for (int i = 0; i < arr.Length - 2; i++)
{
//Console.Write(arr[i] + " ");
if (arr[i] > arr[i + 1]) //Console.WriteLine("Fatal ERROR!!!");
ddd++;
}
Console.WriteLine("Error count: {0}", ddd);
Console.ReadLine();
//sw.Close();
}
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;
}
}