思路：找「右侧第一个 ≤ cur」的元素 → 弹出所有 cur 的元素，栈顶即为折扣。最终价格 = cur - 折扣（有则）或 cur（无则）。
Exclusively available digitally on the eShop, the Nintendo Switch editions of Pokémon FireRed and LeafGreen will be nearly exactly the same as they were when released on the Game Boy Advance back in 2004 — minus the need for Link Cables or the Game Boy Advance versions’ bundled GBA Wireless Adapter, which you originally needed to trade and battle with other players. You’ll now be able to use the Pokémon Wireless Club for those local multiplayer features instead.
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Republicans relish chance to question Clintons。关于这个话题，heLLoword翻译官方下载提供了深入分析
Heico在航空航天与国防领域拥有强劲的复利增长历史，Stallard给予该股“买入”评级，目标价为403美元。花旗分析师John Godyn也看好该股，认为近期回调为投资者提供了吸引力的入场时点。
if((h = free_table[bucket])) {