四步口诀：倒着来 → 弹 ≤ 当前的 → 栈顶即答案 → 当前入栈。
Kimmel goes on to suggest that rather than subpoenaing Clinton to testify "they could bring in someone who actually knew him, someone who Epstein called his 'closest friend', someone who said he was a 'terrific guy' who 'likes beautiful women...on the younger side'."
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「我覺得這種『奶茶式自由主義』最終會讓人們忽略對更大權力體系的解構和瓦解，轉而關注那些膚淺的進步標志。話雖如此，我發現很難在此間保持一種平衡：如何不去輕視這種文化上的『恐華症』的影響，同時承認它並非我們作為亞裔移民所遭受壓迫的全部，」克萊爾對BBC中文這樣表示。
而伴随美国失业率在模型中被推高至 10.2% 的警戒线，宏观总需求出现结构性坍塌。
arr[j + gap] = key;