词频统计 - Problem Statistics - Hydro

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	18079296244	202ms	3.9 MiB	Python 3	278 Bytes	2025-5-26 11:33:23
AC	lihe8811	229ms	3.9 MiB	Python 3	684 Bytes	2025-3-16 0:13:52

ID: 68
Time: 1000ms
Memory: 256MiB
Difficulty: 10
Tags: (None)
# Submissions: 2
Accepted: 2
Uploaded By: lihe8811