摘要: 源程序: #include <iostream>using namespace std; class Base{private: int x;public: Base(int a) { x=a; } int getX() { return x; } void show() { cout<<x<<en 阅读全文
posted @ 2021-12-06 20:28 bobo哥 阅读(42) 评论(0) 推荐(0)