（四）围攻裁判员、运动员或者其他工作人员的；
Marianna SpringSocial media investigations correspondent
。业内人士推荐搜狗输入法2026作为进阶阅读
The supermarket giant said roles at its Welwyn Garden City headquarters in Hertfordshire were at risk under new proposals.
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。