public void TestSortResult()
{
Sort = new BubbleSort(ListToSort);
Sort.SortList();
Assert.IsTrue(CompareList.SequenceEqual(Sort.SortedList));
}
static void Main(string[] args)
{
int arraySize = 10;
int arrayUpperLimits = 100;
int repeatTimes = 1;
bool enableLogging = true;
int[] inputArray;
double[] executionTime = new double[repeatTimes];
Stopwatch stopwatch = new Stopwatch();
//Slow - O(n^2)
InsertionSort mInsertionSort = new InsertionSort();
SelectionSort mSelectionSort = new SelectionSort();
BubbleSort mBubbleSort = new BubbleSort();
//Fast - O(n*lgn)
MergeSort mMergeSort = new MergeSort();
HeapSort mHeapSort = new HeapSort();
QuickSort mQuickSort = new QuickSort();
//Linear - O(n)
CountingSort mCountingSort = new CountingSort();
RadixSort mRadixSort = new RadixSort();
BucketSort mBucketSort = new BucketSort();
//Test the execution time repeatly.
for (int i = 0; i < repeatTimes; i++)
{
//Always create new Array object, even though the contents are the same.
//Because each array will be modified at the end of each loop.
inputArray = ArrayHandler.Create(arraySize, enableLogging, arrayUpperLimits);
//inputArray = ArrayHandler.CreateAlmostSorted(arraySize, enableLogging);
//inputArray = new int[] { 122, 44, 122, 55, 33, 55, 44, 23};
stopwatch.Start();
//----------------------------------------------------------------------------------------//
// A L G O R I T H M T E S T E D H E R E //
//----------------------------------------------------------------------------------------//
//------- 0.Sort in VC# -------
//Array.Sort(inputArray); //7ms 10^5
//##################################### O(n*n) #############################################
//------- 1.Insertion Sort ~ O(n^2) -------
mInsertionSort.Sort(inputArray); //95ms 10^4
//mInsertionSort.SortWithTrace(inputArray);
//mInsertionSort.Sort_Recursive(inputArray);
//------- 2.Selection Sort ~ O(n^2) -------
//mSelectionSort.Sort(inputArray); //164ms 10^4
//mSelectionSort.SortWithTrace(inputArray);
//------- 3.Bubble Sort ~ O(n^2) -------
//mBubbleSort.Sort(inputArray); //600ms 10^4
//mBubbleSort.OriginalBubbleSort(inputArray); //550ms 10^4
//################################### O(n*lgn) #############################################
//------- 4.Merge Sort ~ O(n*lgn) -------
//mMergeSort.Sort(inputArray); //27ms 10^5
//mMergeSort.Sort_Enhanced(inputArray); //25ms 10^5
//------- 5.Heap Sort ~ O(n*lgn) -------
//mHeapSort.Sort(inputArray); //53ms 10^5
//------- 6.Quick Sort ~ O(n*lgn) -------
//mQuickSort.Sort(inputArray); //40ms 10^5
//mQuickSort.Sort_Hoare(inputArray, enableLogging); //23ms 10^5
//mQuickSort.Sort_Lomuto(inputArray, enableLogging);
//###################################### O(n) ##############################################
//------- 7.Counting Sort ~ O(n) -------
//inputArray = mCountingSort.Sort(inputArray); //2ms 10^5
//------- 8.Radix Sort ~ O(n) -------
//inputArray = mRadixSort.Sort(inputArray, enableLogging); //114ms 10^5
//------- 9.Bucket Sort ~ O(n) -------
//inputArray = mBucketSort.Sort(inputArray); //13ms 10^5
//------------------------------------------------------------------------------------------
// A L G O R I T H M T E S T E N D E D
//------------------------------------------------------------------------------------------
stopwatch.Stop();
executionTime[i] = stopwatch.ElapsedMilliseconds;
Console.Write(executionTime[i] + " ");
Console.WriteLine("");
stopwatch.Reset();
ArrayHandler.Print(inputArray, enableLogging);
}
//Print Execution Time
double ts = executionTime.Average();
Console.WriteLine("Average Execution Time in milliseconds: " + ts);
Console.ReadLine();
}
