c++资源1.zip_C++

# include <iostream> using namespace std; class point { private: double x,y; public: void setpoint (double,double); void modifyx(); void modifyy(); double getx(); double gety(); }; void point::setpoint(double a,double b) { x=a; y=b; } void point::modifyx() { x++; } void point::modifyy() { y++; } double point::getx() { return x; } double point::gety() { return y; } int main () { point *op=new point; op->setpoint(10,20); op->modifyx(); op->modifyy(); cout<<"("<<op->getx()<<","<<op->gety()<<")"<<endl; return 0; }