配置单例 - Problem Statistics - CodeFun2000

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	luti	84ms	7.4 MiB	C++14(O2)	693 Bytes	2026-10-19 12:22:01

ID: 5516
Time: 1000ms
Memory: 256MiB
Difficulty: 1
Tags: (None)
# Submissions: 3
Accepted: 1
Uploaded By: TaZi