public static void DeMagicify(MagicNumber magNum)
{
magNum.IsMagic = false;
}
public static void Decrement(MagicNumber magNum)
{
--magNum.Number;
}
public static void Magicify(MagicNumber magNum)
{
magNum.IsMagic = true;
}
// methods for MagicNumber
public static void Increment(MagicNumber magNum)
{
++magNum.Number;
}