摘要: ``` class Solution { public: string dfs(string s,int &idx) { string str; while(idx'0'&&s[idx]='0'&&s[idx]<='9') num+=s[idx++]; if(s[idx]=='[') { int c 阅读全文
posted @ 2023-07-22 19:52 穿过雾的阴霾 阅读(10) 评论(0) 推荐(0)