#ifndef _INITIALIZER_LIST_
#define _INITIALIZER_LIST_

// For size_t
#include "string.h"
#include "memory"

namespace std {

template <class _E>
class initializer_list {
  const _E *__begin_;
  size_t __size_;

  initializer_list(const _E *__b, size_t __s)
      : __begin_(__b), __size_(__s) {}

public:
  typedef _E value_type;
  typedef const _E &reference;
  typedef const _E &const_reference;
  typedef size_t size_type;
  typedef const _E *iterator;
  typedef const _E *const_iterator;

  initializer_list() : __begin_(nullptr), __size_(0) {}
  size_t size() const { return __size_; }
  const _E *begin() const { return __begin_; }
  const _E *end() const { return __begin_ + __size_; }
};

} // namespace std

#endif // _INITIALIZER_LIST_
