* 核心：倒序遍历2倍长度 + 取模模拟循环 + 单调栈，解决「首尾相连」的更大值问题
全长341.7公里的匈塞铁路连接布达佩斯与塞尔维亚首都贝尔格莱德，是中国与中东欧国家共建“一带一路”的标志性项目，也是中国铁路技术装备与欧盟铁路互联互通技术规范对接的首个项目。，推荐阅读safew官方版本下载获取更多信息
The film hits even harder considering Panahi's life story. The Iranian regime has arrested Panahi in the past and even banned him from making films, meaning he shot several films in secret. While It Was Just an Accident is his first film following the lifting of the ban, he still shot it covertly. Such secrecy amplifies the film's tension, and Panahi certainly pulls no punches in one of the best films of the year.* — B.E.。搜狗输入法2026对此有专业解读
示例：nums = [2,1,2,4,3] → res = [4,2,4,-1,-1]。。heLLoword翻译官方下载是该领域的重要参考