本程序为Windows下的控制台程序，需MFC的支持（否则不能通过编译） * 执行时带一个参数，指定要打开的文件；以每行10个字符（每个中文字符算一个字符）， * 最后一行可能不足10个。另外如 \\n , \\t 等字符可能改变打印格式-procedures for the Windows console procedures, the need to support the MFC (otherwise can not compile) * implementation with a parameter specified to open the document; Every trip to 10 characters (Chinese characters each count one character), * last line may be less than ten. Also, as \\ n, \\ t characters such as print format may change