宏定义中的括号的再理解 #define QUICK (1) //最快#define EARLY (2) //最早#define CHEAP (3) //最省switch (iReqKind) { case QUICK: QuickArrive(pReq); //最快 break; case EARLY: EarlyArrive(pReq); C/C++ 2023-11-24 55 点赞 0 评论 83 浏览