向一个数组中插入一个1~100的随机数

namespace ConsoleApplication2 
{ 
  class Program 
  { 
     
    static void Main(string[] args) 
    { 
      List list = new List(); 
      Random ran = new Random(); 

 
      while(true) 
      { 
 if (list.Count >= 100) 
 { 
   break; 
 } 
 int s = ran.Next(1, 101); 
 if (!list.Contains(s)) 
 { 
   list.Add(s); 
 } 
      } 
 
      list.Sort(); 
 
      foreach (int i in list) 
      { 
 Console.Write(i + " "); 
      } 
      Console.ReadKey(); 
    } 
  } 
}