要求把x的值赋给cx,y的值赋给cy,最后输出出来，怎么编写cget函数

Question

int cx, cy, x=2, y=3;
cget(cx,cy);
cout<<cx<<" "<<cy<<endl;

Answer 1

void cget(int a,int b,int &c,int &d)
{
    c=a;
    d=b;
}

//调用
cget(x,y,cx,cy);