using System;
using System.Collections.Generic;
namespace _4
{
    class Person
    {

        public string LastName;
        public string FirstName;
        public int Age;
    }

    class Program
    {

        static void Main(string[] args)
        {
            List<Person> people = new List<Person>();
            string name = " ";
            string srname = " ";
            int age;
            while (srname != "exit")
            {

                Console.Write("Введите фамилию: ");
                srname = Console.ReadLine();
                if (srname != "exit")
                {
                    Console.Write("Введите имя: ");

                    name = Console.ReadLine();
                    Console.Write("Введите возраст: ");
                    age = Convert.ToInt32(Console.ReadLine());
                    Person person = new Person();
                    person.LastName = srname;
                    person.FirstName = name;
                    person.Age = age;
                    people.Add(person);


                }

            }
            Console.Write("Введите возраст: ");
            int agev = Convert.ToInt32(Console.ReadLine());
            for (int i = 0; i < people.Count; i++)
            {
                if (people[i].Age >= agev)
                {
                    Console.WriteLine(people[i].FirstName + " " + people[i].LastName +" "+people[i].Age);
                }

            }
            Console.WriteLine();

        }
    }
}