using System;

​

​

namespace StudentNamespace 

{

    public class Student

    {

        public int studentID;

        public string lastName;

        public string firstName;

        public Student()

        {

            this.studentID = 0;

            this.lastName = "NA";

            this.firstName = "NA";

        }

        public Student(int stuID)

        {

          this.studentID= stuID;

          this.lastName = "NA";

          this.firstName = "NA";

        }

        public Student(int stuID, string LName, string FName)

        {

          this.studentID = stuID;

          this.lastName = LName;

          this.firstName = FName;

        }

        public void displayStudentInfo()

        {

            Console.WriteLine("Student Number :" + this.studentID);

            Console.WriteLine("Last Name : " + this.lastName );

            Console.WriteLine("First Name : " + this.firstName);

        }

​

        public static void Main(string[]args) 

        {

            Student student = new Student(2000, "Azores", "Joyce");

            student.displayStudentInfo();

        }

​

    }

}

​

namespace TeacherNamespace

{

    public class Teacher

    {

        public static void Main (string[]args)

        {

            StudentNamespace.Student student = new StudentNamespace.Student(5000,"Anislag", "Albert");

            StudentNamespace.Student.displayStudentInfo();

        }

    }

}

​