---

using static System.Console;

namespace ConsoleApp17
{
    public class Human 
    {
        protected string name;
        protected int age;
        protected string Name { get { return name; }set { name = value; } }
        protected int Age { get { return age; }set { age = value; } }
        public Human(string name, int age)
        {
            Name = name;
            Age= age;
        }
        public void Print()
        {
            WriteLine($"Имя {Name} Возраст {Age}");
        }
    }
    class Student : Human 
    {
        private string group;
        public string Group { get { return group; }set { group = value; } }
        public Student(string name, string group, int age) : base(name, age)
        {
            Group= group;
        }
        public void Info() 
        {
            base.Print ();
            WriteLine($"Группа {Group}");
        }
    }
    internal class Program
    {
        static void Main(string[] args) 
        {
            Human hmn = new Human("Rolan",20);
            Student std = new Student("Сильнейший", "itd", 1);
            hmn.Print();
            std.Info();

        } 
    }
}