C / C++ / MFC

#include "iostream.h"

class ClassA
{
private:
	const static enum { s = 20 };
	int i[s];

public:
	int Func(int n);
	static int StaticFunc(int n);

};

int ClassA::Func(int n)
{
	return ClassA::s + n;
}

int ClassA::StaticFunc(int n)
{
	return ClassA::s + n;
}

void main()
{
	cout << sizeof(int) << endl;
	cout << sizeof(ClassA) << endl;

	cout << ClassA::StaticFunc(1) << endl;
	ClassA a;
	cout << a.Func(2) << endl;
}

CString GetMachineName()
{
	DWORD dwsize = MAX_COMPUTERNAME_LENGTH + 1 ;
	char name[MAX_COMPUTERNAME_LENGTH + 1 ];
	if (!::GetComputerName(&name[0], &dwsize))
		throw E_FAIL;
	}
	CString strName(name);
	return strName;

}