摘要: #include <iostream>using namespace std;class person {public: person() { cout << "person的无参构造函数的调用" << endl; } person(int a) { age = a; cout << "person 阅读全文
posted @ 2023-04-25 23:19 刘梦磊 阅读(31) 评论(0) 推荐(0)