摘要:
解析从命令行提供的参数可以使用 函数. To use this facility, your program must include the header file 是系统头文件, 并非由C/C++提供. 下面的介绍来自 "此链接" . 首先要理解 option 和 option argument 阅读全文
「以解决问题为乐」
真的喜欢么?真的喜欢就去做吧。
Lost Boy Calling 。。。。
... Many of these issues are best dealt with at the algorithmic level, rather than by "tweaking" the code.
This is an obscurity that catches the unwary.
原来我什么都不懂。