如果放 map 过，建议降橙。
by icypenguin @ 2023-11-04 08:44:29
感谢jsy的馈赠
by bj12z_liuzhengyue @ 2023-11-04 12:21:36
尴尬，我今天就是map过的，大佬教教
by AI_AC @ 2023-11-06 22:40:33
@[bj12z_jiasiyuan](/user/751881) 这题正解是字典树吗
by AI_AC @ 2023-11-06 22:41:59
@[bj12z_jiasiyuan](/user/751881) aaa 我还写了 Trie
by songszh @ 2023-12-22 14:05:03