text: class Vector {
  private:
      int *array;
      int size;
      int numberOfElements;
  public:
      Vector();
      int get(int index);
      void insert(int value);
      void remove(int value);
      void sort();
      int length();
      void merge(Vector &vector2);
      void display();
      int extractMax();
      void increase(int oldValue, int newValue);
  
  };
  
  