工厂方法 - Problem Statistics - CodeFun2000

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	luti	2123ms	72.4 MiB	Java	1.7 KiB	2026-10-16 20:09:32

ID: 5475
Time: 1000ms
Memory: 256MiB
Difficulty: 4
Tags: (None)
# Submissions: 7
Accepted: 1
Uploaded By: luti