#ifndef VECTOR_H
#define VECTOR_H
#include <iostream>
class Vector{
 public:
  Vector();
  Vector(int capacity);
  Vector(const Vector& other);
  Vector(int* arr, int size);
  ~Vector();
  void push_back(int newElement);
  int getSize() const;
  int& operator[](const int& index);
  int operator[](const int& index) const;
  const Vector& operator=(const Vector& other);
 private:
  int capacity;
  int size;
  int* arr;
};

struct outOfBoundsException{};
std::ostream& operator<<(std::ostream& os,const Vector& vec);
#endif