#include <iostream>
using namespace std; 
class hospital 
{
    public :
    char pat_name[50],disease [50],sex[20],status[5];
    int age ,fees1,fees2,op_num,b_no,d1,d2,m1,m2,y1,y2;
    void pat_det ()
    {
        cout <<"\t\t HOSPITAL MANAGEMENT "<<endl; 
       cout <<"Patient Name : ";
        cin >>pat_name;
        cout <<pat_name<<endl; 
        cout <<"Age : ";
        cin >>age; 
        cout <<age <<endl; 
        cout <<"Sex : ";
        cin >>sex; 
        cout <<sex<<endl; 
      cout <<"Disease : ";
      cin>>disease; 
      cout <<disease <<endl; 
      cout <<"Patient status 1.IP/2.OP : ";
      cin >>status; 
      cout <<status <<endl; 
    }  
};
class out_pat :public hospital 
{
    public :
    void getdata ()
    {
        cout <<"OP number : ";
            cin>>op_num;
            cout <<op_num<<endl; 
            cout <<"fees : ";
            cin>>fees2;
            cout <<fees2<<endl; 
    }
};
class in_pat :public hospital 
{
    public :
    void readdata ()
    {
            cout <<"Bed number : ";
            cin >>b_no;
            cout <<b_no<<endl; 
            cout <<"Admitted date : ";
            cin>>d1>>m1>>y1;
            cout <<d1<<"."<<m1<<"."<<y1<<endl; 
            cout <<"Discharge date : ";
            cin >>d2>>m2>>y2;
            cout <<d2<<"."<<m2<<"."<<y2<<endl; 
            cout <<"Hospital fee: ";
            cin >>fees1; 
            cout <<"Rs.  "<<fees1<<endl; 
        }
};
int main() {
    out_pat o; 
    in_pat o1;
    o. pat_det();
    o. getdata();
    o1.pat_det();
    o1.readdata();
    return 0;
}