发布订阅 - Problem Statistics - CodeFun2000

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	luti	181ms	18.4 MiB	C++14(O2)	2.1 KiB	2026-10-16 20:16:57

ID: 5490
Time: 1000ms
Memory: 256MiB
Difficulty: 5
Tags: (None)
# Submissions: 6
Accepted: 1
Uploaded By: luti