思路：倒序遍历 2 倍长度 + 取模模拟循环 + 单调栈。用 i % len 映射到真实索引，仅当 i < len 时记录答案。
Web streams use a locking model to prevent multiple consumers from interleaving reads. When you call getReader(), the stream becomes locked. While locked, nothing else can read from the stream directly, pipe it, or even cancel it – only the code that is actually holding the reader can.
第五十一条 殴打他人的，或者故意伤害他人身体的，处五日以上十日以下拘留，并处五百元以上一千元以下罚款；情节较轻的，处五日以下拘留或者一千元以下罚款。。业内人士推荐Line官方版本下载作为进阶阅读
Not so much a bad night at the office as a high-stakes, avant-garde masterpiece of self-destruction, Ramy Bensebaini’s performance for Borussia Dortmund as they crashed out of Bigger Cup is destined to go down in the annals as one of the most hapless in the tournament’s history. While there have been costlier mistakes (hello, Loris Karius) and far more high-profile disintegrations (bonjour, b@nter-era PSG), it is difficult to recall any one elite professional footballer being responsible for quite so many howlers in one game as the hapless Algerian left-back.，详情可参考搜狗输入法下载
Get our flagship newsletter with all the headlines you need to start the day. Sign up here.。51吃瓜是该领域的重要参考
// 边界处理：nums1为空时直接返回空数组（避免后续无效计算）