Method erase

stdlib/cpp/vector.hpp:257–266

    }

    iterator erase(iterator pos) {
        if (pos != end()) {
            for (iterator it = pos; it != end() - 1; ++it) {
                *it = std::move(*(it + 1));
            }
            --size_;
            data_[size_].~T();
        }
        return pos;
    }

    iterator erase(iterator first, iterator last) {
        size_type count = last - first;