#include <iostream>
#include <string>
using namespace std;

  struct Student  // Structure 
  	{
	 int id;	 string name;  
  	};
  struct Teacher
  { 
	  int id ; string name; 
  };
  int main()
  {
	  Student student; // instance of structure Student
	  Teacher teacher;
	  student.id = 101;
	  student.name = "Smth,Aaron";
	  teacher.id = 201;
	  teacher.name = "Harper, Dean";
	  cout << " student : " << student.id << " : " << student.name;
	  cout << "\n teacher  : " << teacher.id << " : " << teacher.name;
	  return 0;
  }