摘要: class Solution { public: int find_str(int left,int right,string &s){ while(left>=0&&right<s.size()&&s[left]==s[right]){ left--; right++; } return righ 阅读全文
posted @ 2024-12-11 22:41 Qacter 阅读(35) 评论(0) 推荐(0)