易百教程

using System;

namespace Loops {

   class Program {

      static void Main(string[] args) {
         /* local variable definition */
         int a = 10;

         /* do loop execution */
         do {
            if (a == 15) {
               /* skip the iteration */
               a = a + 1;
               continue;
            }
            Console.WriteLine("value of a: {0}", a);
            a++;
         } 
         while (a < 20);
         Console.ReadLine();
      }
   }
}