using System;

using System.Collections.Generic;

​

public class Program

{

    public static void Main()

    {

        Console.WriteLine("You can call methods here");

    }

}

​

public class Student

{

    public int Id { get; set; }

    public string Name { get; set; }

    public int Age { get; set; }

​

    public Student(int id, string name, int age)

    {

        Id = id;

        Name = name;

        Age = age;

    }

​

    public override string ToString()

    {

        throw new NotImplementedException();

    }

}

​

public class StudentManager

{

    private List<Student> students = new List<Student>();

    private int currentId = 1;

    public void AddStudent(string name, int age)

    {

        throw new NotImplementedException();

    }

​

    public List<Student> GetAllStudents()

    {

        throw new NotImplementedException();

    }

​

    public Student SearchStudentByName(string name)

    {

        throw new NotImplementedException();

    }

}