Which of the following statement is correct about the program given below?

  #include 
  class FresherGate
  {   
        int x, y;     
        public:     
          FresherGate()      
          {            
             x = 0;         
             y = 0;        
          }         
          FresherGate(int xx, int yy)     
          {           
              x = xx;       
              y = yy;         
         }
         FresherGate(FresherGate *objB)  
         {        
             x = objB->x;        
             y = objB->y;     
        }     
        void Display()   
        {        
          cout" "  int main() 
  {  
     FresherGate  objGate( new FresherGate(20, 40) );     
     objGate.Display(); 
     return 0; 
  }