Thread: How can I access global variables in this program inside member function.

I want to access x(100) and Y(200) into member function(fun()) - how to do that?

Code:

#include<iostream>
using namespace std;
int x=100;
int y=200;
class A
	{
		int x;
		int y;
		void fun(int x, int y)
			{
				cout<<x<<endl<<y<<endl;
			}
	};


int main()
	{
		A o={3,5};
		o.fun(78,56);
		return 0;
	}

Yeah, this doesn't seem like the best design. But as a matter of technicality, it can be done.

Originally Posted by laserlight

Why are you using global variables in the first place?

Because they can