public static void D_Sort_Speed_Test(int seed)
{
Console.WriteLine(" Speed Test D ");
Console.WriteLine("\n Selection sort ARRAY: \n");
int[] length = { 400, 800, 1600, 3200, 6400 };
int[] length2 = { 400, 800, 1600, 3200, 6400 };
int[] length3 = { 100, 200, 400 };
string fileName;
fileName = @"mydataaray.dat";
string fileName2 = @"mydataaray2.dat";
string filename3 = @"mydatalist.dat";
for (int i = 0; i < length3.Length; i++)
{
MyFileArray n = new MyFileArray(fileName, length3[i], seed);
using (n.fs = new FileStream(fileName, FileMode.Open, FileAccess.ReadWrite))
{
Stopwatch t = new Stopwatch();
t.Start();
n.SelectionSort();
t.Stop();
TimeSpan e = t.Elapsed;
Console.WriteLine("Amount of data {0,5} --->>> Time elapsed: {1}", length3[i], e.ToString());
}
}
Console.WriteLine("------------------------------------------------------");
Console.WriteLine("\n Quick sort ARRAY \n");
for (int i = 0; i < length2.Length; i++)
{
MyFileArray n = new MyFileArray(fileName2, length2[i], seed);
using (n.fs = new FileStream(fileName, FileMode.Open, FileAccess.ReadWrite))
{
Stopwatch t = new Stopwatch();
t.Start();
n.QuickSort();
t.Stop();
TimeSpan e = t.Elapsed;
Console.WriteLine("Amount of data {0,5} --->>> Time elapsed: {1}", length2[i], e.ToString());
}
}
Console.WriteLine("------------------------------------------------------");
Console.WriteLine("\n Selection sort LIST \n");
for (int i = 0; i < length3.Length; i++)
{
MyFileList n = new MyFileList(filename3, length3[i], seed);
using (n.fs = new FileStream(fileName, FileMode.Open, FileAccess.ReadWrite))
{
Stopwatch t = new Stopwatch();
t.Start();
Selection_Sort_List(n);
t.Stop();
TimeSpan e = t.Elapsed;
Console.WriteLine("Amount of data {0,5} --->>> Time elapsed: {1}", length3[i], e.ToString());
}
}
}
public static void Test_List_D(int seed)
{
int n = 12;
string filename = @"mydatalist.dat";
MyFileList myfilelist = new MyFileList(filename, n, seed);
using (myfilelist.fs = new FileStream(filename, FileMode.Open, FileAccess.ReadWrite))
{
Console.WriteLine("\n Selection sort LIST \n");
myfilelist.Print(n);
Selection_Sort_List(myfilelist);
myfilelist.Print(n);
}
Console.WriteLine();
Console.WriteLine("____________________________________________________________");
Console.WriteLine("____________________________________________________________");
}
public static void Selection_Sort_List(MyFileList list)
{
for (int i = 0; i < list.Length; i++)
{
int min = i;
int minVal = list.GetNode(i);
for (int j = i + 1; j < list.Length; j++)
{
int tempVal = list.GetNode(j);
if (tempVal < minVal)
{
min = j;
minVal = tempVal;
}
}
int iVal = list.GetNode(i);
list.Set2(minVal);
list.GetNode(min);
list.Set2(iVal);
}
}
