摘要： 1 using System; 2 using System.Collections.Generic; 3 using System.Linq; 4 using System.Text; 5 using System.Threading.Tasks; 6 7 namespace ConsoleApplication1 8 { 9 class Program 10 { 11 //Enum Definition 12 enum orientation : byte 13 { 14 nort... 阅读全文