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。
def close(self) - None:
，更多细节参见搜狗输入法2026
Meta attorney Phyllis Jones took a polite, respectful tone in her cross-examination Thursday, acknowledging that it could be uncomfortable for her to speak about her private life in front of a room of strangers. Jones proceeded to zero in on Kaley’s home life.
彭博社指出，IBM 股价今年 2 月累计跌幅已达 27%，为至少 1968 年以来最差单月表现。
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