// 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
ProPublica reported that the administration approved a tariff exemption for a thermoplastic made by a company “owned by a pair of brothers who have donated millions of dollars to Republican causes”.
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// Nothing executes until iteration begins
Starring: Carmen Maura and Daniel Hendler
Number (9): Everything in this space must add up to 9. The answer is 6-5, placed horizontally; 1-4, placed vertically.