将字符串反转

一:正则

 

 
   
    
   static 
     
   void 
    Main( 
   string 
   [] args)
    {
        MatchCollection mc  
   = 
    Regex.Matches(Console.ReadLine(),  
   @" 
   (\S)+ 
   " 
   );
         
   for 
    ( 
   int 
    i  
   = 
    mc.Count  
   - 
     
   1 
   ; i  
   >= 
     
   0 
   ; i 
   -- 
   )
        {
            Console.Write(mc[i].Value);
            Console.Write( 
   ' 
     
   ' 
   );
        }
    } 
   
 

 

 

 

二:其它