c++各种经典笔试题

char *const cp; ( * 读成 pointer to ) cp is a const pointer to char const char *p; p is a pointer to const char; char const *p;

C++强制访问类的私有成员

#include <stdio.h> class A { private: char *str; public: A(): str("nothing"){}; }; int main() { A a; return 0; }