Bài 2.2 C#

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Test
{
    class Kinght
    {
        public int HP { get; set; }
        public string Name { get; set; }
        public int MP { get; set; }
        public int Heal = 30;
        public void InputInfo()
        {
            Name = Console.ReadLine();
            HP = int.Parse(Console.ReadLine());
            MP = int.Parse(Console.ReadLine());
        }
        public bool CheckMP()
        {
            return MP >= 50;
        }
        public void UseSkill()
        {
            if (MP >= 50)
            {
                MP -= 50;
                HP += Heal;
            }
            ShowInfo();
        }
        public void ShowInfo()
        {
            Console.WriteLine("HP: " + HP);
            Console.WriteLine("MP: " + MP);
        }
    }
    class RunMain
    {
        static void Main(string[] args)
        {
            Kinght a = new Kinght();
            a.InputInfo();
            while (a.CheckMP())
            {
                a.UseSkill();
            }
            Console.ReadKey();
        }
    }
}