带过期时间的 LRU 缓存 - Problem Statistics - CodeFun2000

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	7bnpNdKsWm	261ms	6.8 MiB	C++14(O2)	2.9 KiB	2026-9-29 16:36:01
AC	luti	2212ms	83.3 MiB	Java	3.2 KiB	2026-9-22 14:26:15
AC	PFs7vK3nNx	2249ms	11.7 MiB	Python 3	1.6 KiB	2026-10-4 15:51:06

ID: 4989
Time: 2000ms
Memory: 256MiB
Difficulty: 6
Tags: (None)
# Submissions: 12
Accepted: 3
Uploaded By: TaZi