【简答题】写程序运行结果 #include using namespace std; class point { public: void poi(int px=10,int py=10) { x=px; y=py; } friend int getpx(point a); friend int getpy(point b); private: int x,y; }; int getpx(point a)...
【简答题】Who Owns the Moon? Within the next ten years, the U. S., China, Israel, and a crowd of private companies plan to set up camp on the moon. So if and when they plant a flag, does that give them property...