摘要:
#include using namespace std;class Point{private: int x,y;public: Point(int a,int b=0){ x=a;y=b; cout<<"normal"<<e... 阅读全文
摘要:
#include using namespace std;class a{private: int i;public: a(int n):i(n){ cout<<"constructing"<<endl; } ~a(){ ... 阅读全文
摘要:
#include using namespace std;class Point{private: int x,y;public: Point(int a,int b=0){ x=a;y=b; cout<<"normal"<<e... 阅读全文