class Test   
   {   
   public:   
   int a,b;   
   private:   
   virtual void print() =0 ;
   };   

   class SubTest : public Test   
   {   
   public:   
   virtual void print()   
   {   
   cout << b;   
   cout << a;   
   }   
   };

#include <iostream>
using namespace std;
int main()
{ int i;
      char password[]="Hello, Neo";
      char userPassword[10];
      cout <<"Password-> ";
      cin>>userPassword;
      if ((i=strcmp(password, userPassword))==0)
           cout<<"You are right! "<<'\n';
      else
           cout<<"You are wrong!"<<'\n';
      return 0;
}

#include <iostream>     
   #include <conio.h>    
int a, b, summa;
   using namespace std;    
   int sum(int a,int b)    
   {   
     cin >> a;
     cout << endl;
     cin >> b;   
     summa=a+b;
return summa;
   }

#include "function.h"    
   int sum(int a,int b);     
   int main()   
   {   
   summa=sum(a,b);   
   cout << summa;
   _getch();   
   return 0;   
   }