变成简单图 - Problem Statistics - 龙樾实验中学

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	markchen	4533ms	18.6 MiB	C++17(O2)	558 Bytes	2025-3-4 0:20:05
AC	何孟哲	8946ms	25 MiB	C++98	410 Bytes	2025-3-11 16:58:40

ID: 642
Time: 1000ms
Memory: 256MiB
Difficulty: 9
Tags: (None)
# Submissions: 16
Accepted: 2
Uploaded By: markchen