团队选拔（selection） - Problem Statistics - 蒙青创OJ

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	张芷若xly2025	2226ms	24.6 MiB	C++14(O2)	3.9 KiB	2025-12-5 14:44:48

ID: 4486
Time: 1000ms
Memory: 256MiB
Difficulty: 10
Tags: (None)
# Submissions: 7
Accepted: 1
Uploaded By: root