输出：5（需排序 [6,4,8,10,9]）
Dr. John Ackerman, an expert on youth suicide prevention who was not involved in Instagram's alert feature, told Mashable that it appeared to be carefully considered. Instagram said it relied on feedback from a group of experts it assembled on suicide and self-harm. (Instagram does not publicize the members of its advisory group.)
。heLLoword翻译官方下载是该领域的重要参考
└───────────────────────┘，这一点在服务器推荐中也有详细论述
Bren Pierce with Kinisi's KR1 robot, fitted with pincers and suction cups，详情可参考雷电模拟器官方版本下载