// https://www.tutorialspoint.com/how-to-define-a-class-in-arduino

class Student
{
   public:
      Student(char division, int roll_no);
      void add_science_marks(int marks);
      int get_roll_no();
   private:
      char _division;
      int _roll_no;
      int _science_marks;
};

Student::Student(char division, int roll_no){
   _division = division;
   _roll_no = roll_no;
}

void Student::add_science_marks(int marks){
   _science_marks = marks;
}

int Student::get_roll_no(){
   return _roll_no;
}

//char Student::get_division(){
//   return _division;
//}

void setup() {
   // put your setup code here, to run once:
   Serial.begin(9600);
   Serial.println();
   Student Yash('A',22);
   Student Bash('A',26);
  
   Serial.print("Roll number of the student is: ");
   Serial.println(Yash.get_roll_no());

   Serial.print("Roll number of the student is: ");
   Serial.println(Bash.get_roll_no());
   //Serial.println(Bash.get_division());

   //Serial.print("Division of the student is: ");
   //Serial.println(Yash.get_science_marks());
}

void loop() {
   // put your main code here, to run repeatedly:
}