decimal a = 1;//定义初始值,decimal可以定义比较长的数值 decimal sum = 1; Console.WriteLine("第1个格子里有1粒米");//输出第一句话 for (int i = 2; i <= 20; i++)//假设棋盘有20个格子,因为上边已经输出第一句话,所以循环初始条件为2 { a = a * 2;//下一个格子
Static block start new thread public class StaticThreadInit { static{ Threadt = newThread(){ public void run(){ System.out.println("run"); System.out.println(webSite); webSite = "test1"; System.out.println("exitrun"); } }; t.