//These 3 functions are all the same function but are timing different sor
//ts. In this case if we could tell this function
//which sorting function to use, we could just utilize one. Your job is to repace this function with one function that will
//Call the appropriate sorting function
static void timeSortingRoutine(int [] unsortedData, delegateSorter dTime)
{
Stopwatch sw = new Stopwatch();
sw.Start();
dTime(unsortedData);
sw.Stop();
TimeSpan ts = sw.Elapsed;
Console.WriteLine("Time elapsed {0} milliseconds.", ts.TotalMilliseconds);
}
////////////////////////////////////////////////////////////////////////////////
static void Main(string[] args)
{
string[] data = File.ReadAllLines("..\\..\\input.txt");
int[] intdata = new int[data.Length];
int count = 0;
foreach (string s in data)
{
intdata[count] = Convert.ToInt32(s);
count++;
}
int[] copyData = new int[intdata.Length];
reset(intdata, copyData);
//In this section we are calling the three different methods. Instead we need to use delegates to create 3
//pointers to the different sorting routine and passing them to one method to run the sorting mechanism.
delegateSorter dBubble = new delegateSorter(bubblesort);
delegateSorter dSelection = new delegateSorter(selectionSort);
delegateSorter dQuick = new delegateSorter(Quicksort_Starter);
Console.WriteLine("Bubble Sort");
timeSortingRoutine(copyData, dBubble);
reset(intdata, copyData);
Console.WriteLine("Selection Sort");
timeSortingRoutine(copyData, dSelection);
reset(intdata, copyData);
Console.WriteLine("Quick Sort");
timeSortingRoutine(copyData, dQuick);
;
Console.WriteLine("Press Enter to exit");
Console.ReadLine();
}
