反向传播（两层全连接网络） - Problem Statistics - CodeFun2000

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	pFg7ULYQam	22002ms	228.4 MiB	Python 3	1.8 KiB	2026-5-17 13:49:22
AC	vzzWAZBa9p	22083ms	228.8 MiB	Python 3	2.4 KiB	2026-5-12 10:42:14
AC	TaZi	22371ms	225.2 MiB	Python 3	2.4 KiB	2026-4-23 12:27:54
AC	7vJtLXxdse	22455ms	227.2 MiB	Python 3	2.1 KiB	2026-5-26 19:01:31
AC	tYvl2J6F9q	22645ms	226.8 MiB	Python 3	1.6 KiB	2026-4-30 10:19:37
AC	qZY7y0pUDm	22940ms	223.9 MiB	Python 3	1.9 KiB	2026-6-11 21:01:59

ID: 3698
Time: 3000ms
Memory: 256MiB
Difficulty: 5
Tags: (None)
# Submissions: 398
Accepted: 106
Uploaded By: TaZi