private static void Sort(string name, int length)
{
IComparable[] array;
Stopwatch watch = new Stopwatch();
Example sorter;
switch (name)
{
case "Selection":
array = new Program().GetRandomIComparableArray(length); //20170705
sorter = new Selection();
watch.Start();
sorter.Sort(array);
watch.Stop();
Console.WriteLine("选择排序法：" + watch.Elapsed + " 结果是否有序 " + sorter.IsSorted(array));
break;
case "Insertion":
array = new Program().GetRandomIComparableArray(length);
sorter = new Selection();
watch.Start();
sorter.Sort(array);
watch.Stop();
Console.WriteLine("插入排序法：" + watch.Elapsed + " 结果是否有序 " + sorter.IsSorted(array));
break;
case "InsertionPro":
//array = new Program().GetRandomIComparableArray(length);
//watch.Start();
//new Insertion().SortPro(array);
//watch.Stop();
//Console.WriteLine("插入排序改进版法：" + watch.Elapsed);
break;
case "Shell":
array = new Program().GetRandomIComparableArray(length);
sorter = new Shell();
watch.Start();
sorter.Sort(array);
watch.Stop();
Console.WriteLine("希尔排序法：" + watch.Elapsed + " 结果是否有序 " + sorter.IsSorted(array));
break;
case "Merge":
array = new Program().GetRandomIComparableArray(length);
sorter = new Merge();
watch.Start();
sorter.Sort(array);
watch.Stop();
Console.WriteLine("归并（自顶向下）排序法：" + watch.Elapsed + " 结果是否有序 " + sorter.IsSorted(array));
break;
case "MergeBU":
array = new Program().GetRandomIComparableArray(length);
sorter = new MergeBU();
watch.Start();
sorter.Sort(array);
watch.Stop();
Console.WriteLine("归并（自底向上）排序法：" + watch.Elapsed + " 结果是否有序 " + sorter.IsSorted(array));
break;
case "Quick":
array = new Program().GetRandomIComparableArray(length);
sorter = new Quick();
watch.Start();
sorter.Sort(array);
watch.Stop();
Console.WriteLine("快速排序法：" + watch.Elapsed + " 结果是否有序 " + sorter.IsSorted(array));
break;
case "Quick3Way":
array = new Program().GetRandomIComparableArray(length);
sorter = new Quick3Way();
watch.Start();
sorter.Sort(array);
watch.Stop();
Console.WriteLine("快速排序法（三向切分）：" + watch.Elapsed + " 结果是否有序 " + sorter.IsSorted(array));
break;
case "Heap":
array = new Program().GetRandomIComparableArray(length);
sorter = new Heap();
watch.Start();
sorter.Sort(array);
watch.Stop();
Console.WriteLine("堆排序法：" + watch.Elapsed + " 结果是否有序 " + sorter.IsSorted(array));
break;
}
}
