梯度下降求平方根 - Problem Statistics - CodeFun2000

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	tZ7DpqIbfF	490ms	12.7 MiB	Python 3	359 Bytes	2026-10-23 10:16:57
AC	luti	564ms	12.6 MiB	Python 3	518 Bytes	2026-9-22 13:55:00
AC	闪亮的少年	578ms	12.6 MiB	Python 3	396 Bytes	2026-9-23 16:25:12

ID: 4998
Time: 1000ms
Memory: 256MiB
Difficulty: 3
Tags: (None)
# Submissions: 5
Accepted: 3
Uploaded By: TaZi