using System;  

   public class Student  

    {  

        public int id;   

        public String name;  

        public void insert(int i, String n)  

        {  

            id = i;  

            name = n;  

        }  

        public void display()  

        {  

            Console.WriteLine(id + " " + name);  

        }  

   }  

   public class TestStudent{  

       public static void Main(string[] args)  

        {  

            Student s1 = new Student();  

            Student s2 = new Student();  

            s1.insert(101, "Ajeet");  

            s2.insert(102, "Tom");  

            s1.display();  

            s2.display();  

        }  

    }