随笔分类 -  输入流和输出流

ostream用法
摘要：#include<iostream> using namespace std; class Person { public: int m_A = 10; int m_B = 20; }; ostream &operator<<(ostream &cout, Person& p) { cout << 阅读全文
posted @ 2021-04-03 15:30 jakekiller00 阅读(258) 评论(0) 推荐(0)