技術標籤：C#c#

	DateTime lulu = DateTime.Now;
            byte[][] data = new byte[256][];
            for (int i = 0; i < 256; i++)
            {
                data[i] = Encoding.Default.GetBytes("." + i.ToString());
            }
            byte[] buff1 = new byte[4];
            buff1[
 
0] = 230;
            buff1[1] = 220;
            buff1[2] = 123;
            buff1[3] = 198;
            byte[] IP = new byte[15];
            for (int i = 0; i < 999999; i++)
            {
                int n = 0;
                for (int j = 0; j < data[buff1[3]].Length - 1; j++)
                {
 

                    IP[n++] = data[buff1[3]][j + 1];
                }
                for (int j = 0; j < data[buff1[2]].Length; j++)
                {
                    IP[n++] = data[buff1[2]][j];
                }
                for (int j = 0; j < data[buff1[1]].Length; j++)
                {
 

                    IP[n++] = data[buff1[1]][j];
                }
                for (int j = 0; j < data[buff1[0]].Length; j++)
                {
                    IP[n++] = data[buff1[0]][j];
                }
                for (int m = n; m < IP.Length; m++)
                    IP[m] = (byte)' ';
            }
            TimeSpan aaa = DateTime.Now - lulu;//343
            MessageBox.Show("已完成，耗時" + aaa.TotalMilliseconds + "毫秒。a" + Encoding.Default.GetString(IP) + "a", "", MessageBoxButtons.OK);