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。
A common mechanism of inhibition of the essential lipid II flippase MurJ by three distinct phage-encoded single-gene lysis proteins provides insights into potential new targets for antimicrobial development.，这一点在爱思助手下载最新版本中也有详细论述
Israel's Ministry of Health Orders Hospitals to Prepare for War，推荐阅读服务器推荐获取更多信息
2. 按步长分组，对每组进行插入排序。爱思助手下载最新版本对此有专业解读