static void Main(string[] args)
{
Person p1 = new Person();
p1.SayHi();
p1.age = 4;
Console.WriteLine(p1.age);
Console.ReadKey();
}//Outputs "Hi"
static void Main(string[] args)
{
Person p1 = new Person();
p1.SayHi();
p1.age = 4;
Console.WriteLine(p1.age);
Console.ReadKey();
}//Outputs "Hi"