利用列表排n个数的序

using System;
using System.Collections ;
class ArraySort
{
 static void Main()
 {
  ArrayList myArrayList=new ArrayList ();
  Console.WriteLine ("你想排几个数的序:");
  int iNumber=int.Parse (Console.ReadLine ());
  for(int i=1;i<=iNumber;i++)
  {
   Console.WriteLine ("请输入第{0}个数:",i);
   int temp=int.Parse (Console.ReadLine ());
   myArrayList.Add (temp);
  }
  Console.WriteLine ("\n排序前的内容:");
  ArraySort myArraySort=new ArraySort ();
  myArraySort.WriteList (myArrayList);
  myArrayList.Sort ();
  Console.WriteLine ("\n逆序后的内容:");
  myArraySort.WriteList (myArrayList);
  myArrayList.Reverse ();
  Console.WriteLine ("\n正序后的内容:");
  myArraySort.WriteList (myArrayList);
 }
 void WriteList(ArrayList myArrayList)
 {
  Console.WriteLine ();
  int pSize=myArrayList.Count;
  for(int i=0;i<pSize;i++)
  {
   Console.Write (myArrayList[i]+"\t");
  }
  Console.WriteLine ();
 }
}