// ⚠️ 易错点2：循环条件写left <= n-1（会导致left+1越界），或把<=写成<（漏判相等的有序情况）
Show current egress rules
。Line官方版本下载是该领域的重要参考
Трамп высказался о непростом решении по Ирану09:14
Mr Lemmens said that future spacecraft "should be designed in such a way that they can take themselves out of orbit safely, preferably by doing controlled re-entries".