1 周项目1用枚举表示对称方式

#include <iostream>
using namespace std;
enum Symmetricstyle {axisx,axisy,point};
void output(double ,double ,Symmetricstyle);
int main()
{
int x,y;
cout<<"输入点的坐标：";
cin >>x>>y;
cout<<"关于x轴的对称点是";
output(x,y,axisx);
cout<<"关于y轴的对称点是";
output(x,y,axisy);
cout<<"关于坐标原点的对称点是";
output(x,y,point);

return 0;
}
void output(double x ,double y ,Symmetricstyle  a)
{
switch(a)
{
case axisx:
cout<<'('<<x<<','<<-y<<')';
break;
case axisy:
cout<<'('<<-x<<','<<y<<')';
break;
case point :
cout<<'('<<-x<<','<<-y<<')';
break;

}

cout<<endl;
return ;

}