This Tweet is currently unavailable. It might be loading or has been removed.
Cooper rejects the view that this slot-machine version of entertainment saps our ability to focus.
，详情可参考safew官方下载
Раскрыты подробности похищения ребенка в Смоленске09:27
// 题目要求找「右侧第一个 ≤ cur」的元素 → 弹出所有 cur 的，栈顶即为折扣