Reference Member variables

Hi,

I am writing a sample program to use a reference member variable. But
I was surprised to know that the below piece of code is not working as
I expected.
Can some one let me know what's wrong with this code?

class X
{
public:
	X(int x) : ref(x)
	{

	}
	void Display() const
	{

		cout<<ref<<endl;
	}

private:
	int& ref;
};

int main()
{
	int c = 10;
	X  x(c);
	x.Display();	// This function does not print 10. Instead some junk
value

	return 0;
}

Why So? Am I missing some basic point regarding the working of
References here?

Thanks in advance....

Warm Regards.

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