Classes in C++

#include<iostream>

using namespace std;

//class
class Gradebook
{
    // Data members Scope public
    public: int  marks1;
    public: int  marks2;

  
   //perametarized Constructor of class
   public: Gradebook(int m1, int m2)
   {
     marks1=m1;
     marks2=m2;
   }
  
  //Member methods or functions
  public: void  Display_Marks()
  {
     cout<<"Marks1 == "<<marks1<<endl;
     cout<<"Marks2 == "<<marks2<<endl;         
  }

};


int main()
{
  Gradebook  mygradebook=  Gradebook(100,23);
  mygradebook.Display_Marks();


getchar();
return  0;
}