while (left < n - 1 && nums[left] <= nums[left + 1]) {
What this means for namespace-guard
，这一点在同城约会中也有详细论述
2. What is benefits of email marketing?Email marketing is best way for creating long term relationship with your clients, and increasing sales in our company.
Author(s): Niusha Niknahad, Obioma U. Uche