* 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
Мощный удар Израиля по Ирану попал на видео09:41，更多细节参见旺商聊官方下载
NHS England recorded more than 80,000 gallbladder surgeries in 2024-25。Line官方版本下载是该领域的重要参考
An important note is that the number of times a letter is highlighted from previous guesses does necessarily indicate the number of times that letter appears in the final hurdle.