namespace Lesson12_继承_继承的基本概念练习
{
    class Human
    {
        public string name;
        public int age;
        public void Speak()
        {
            Console.WriteLine("说话");
        }
    }
    class Warrior : Human
    {
        public int atk;
        public void Attack()
        {
            Console.WriteLine("攻击");
        }
    }
    internal class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine("Hello, World!");
            Warrior w = new Warrior();
            w.name = "HK";
            w.age = 18;
            w.Speak();
            w.atk = 5;
            w.Attack();

        }
    }
}