Question

C++ Linker Error LNK2019, using MS Visual Studio 2010. Please see the first comment for the cpp code.

Answer 1

#include "../../../std_lib_facilities.h"

class Date
{
int y, m, d;
public:
Date(int y, int m, int d);
int month() {return m;}
int day() {return d;}
int year() {return y;}
};

int main()
{
Date bday(1995, 3, 23);
cout << bday.month() << endl;

keep_window_open();
return 0;
}

Answer 2

#include "../../../std_lib_facilities.h"

Answer 3

What's the linker error? It might have something to do with keep_window_open().