摘要: 源程序: #include <iostream>#include <cmath>using namespace std; class A{private: const int a;public: A(int x) { a=x; } void show() { cout<<"a="<<a<<endl; 阅读全文
posted @ 2021-11-22 20:22 bobo哥 阅读(67) 评论(0) 推荐(0)