目录方法一方法二方法三方法四番外方法一 使用 extern char *__progname 介绍: __progname 是一个定义在C标准库中的特殊的全局变量,持有当前运行程序的名称,它仅在js类Unix系统中可编程客栈用,如:linux、MACOS。
How to handle the case where the token \'for\' is used in two different situations in the language to parse? Such as statement and as a \"parameter\" as the following example: