打印10行10列★

            //打印方形，每行打印10个“★”，打印10行，

            //使用循环嵌套，不允许定义内容为“AAAAAAAAAA”的变量；

            for (int i = 1; i <= 10;i++ )

            {

                for (int k = 1; k <= 10;k++ )

                {

                    Console.Write("★");

                }

                Console.WriteLine();

            }

            Console.ReadLine();

转载于:https://www.cnblogs.com/fengsantianya/p/5456570.html