test2_movepoint.cpp

来自「定义并实现复数类」· C++ 代码 · 共 39 行

/*#include<iostream>
#include<math.h>
using namespace std;
class point
{
private:
	double x,y;
public:
	point()
	{
		x=0.0;y=0.0;
	}
	point(double x,double y)
	{
		this->x=x;
		this->y=y;
	}
	point move(double movex,double movey)
	{
		point po(x+movex,y+movey);
		return po;
	}
	void Distance(double movex,double movey)
	{
		cout<<"移动距离是："<<sqrt((x+movex)*(x+movex)+(y+movey)*(y+movey))<<endl;
	}
	void show()
	{
		cout<<"移动后的点的坐标是：("<<x<<","<<y<<")"<<endl;
	}

};
void main()
{
	point p(2.5,3.5),p1;
	p.Distance(3.5,4.5);
	p1=p.move(3.5,4.5);
	p1.show();
}*/