数值稳定的Sigmoid

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	1Po6iZgkRe	338ms	13.3 MiB	Python 3	430 Bytes	2025-12-10 17:46:32
AC	xVoxWKEa6h	338ms	13.5 MiB	Python 3	415 Bytes	2025-12-20 20:52:24
AC	u3PArlv3GS	339ms	13.7 MiB	Python 3	381 Bytes	2026-1-13 23:07:47
AC	XamtEQqb9J	340ms	13.4 MiB	Python 3	419 Bytes	2026-1-3 22:38:47
AC	azIdRoBtBN	341ms	13.4 MiB	Python 3	563 Bytes	2025-12-19 21:50:43
AC	CodeFun975124eead	345ms	13.5 MiB	Python 3	341 Bytes	2025-12-7 21:26:06
AC	CodeFun6ebed1f2e8	345ms	13.5 MiB	Python 3	391 Bytes	2026-1-13 16:07:20
AC	胖胖	345ms	13.5 MiB	Python 3	396 Bytes	2025-12-8 21:29:48
AC	krkrkrkrk	347ms	13.5 MiB	Python 3	393 Bytes	2025-12-16 13:37:21
AC	0QhamUopRx	347ms	13.3 MiB	Python 3	581 Bytes	2026-1-1 20:09:20
AC	saHmj3OsRS	347ms	13.5 MiB	Python 3	377 Bytes	2025-12-20 23:03:13
AC	WRJEJcU758	348ms	13.4 MiB	Python 3	352 Bytes	2025-12-15 20:36:17
AC	CodeFund3b713f76d	352ms	13.4 MiB	Python 3	605 Bytes	2026-1-11 12:12:22
AC	CodeFund61c6a2d94	357ms	13.5 MiB	Python 3	563 Bytes	2025-12-26 14:58:43
AC	Ks2eatJIFA	357ms	13.6 MiB	Python 3	388 Bytes	2025-12-22 11:46:12
AC	TaZi	359ms	13.5 MiB	Python 3	563 Bytes	2025-12-1 19:43:39
AC	CodeFun57fb1ccaea	360ms	13.4 MiB	Python 3	398 Bytes	2026-1-12 14:47:34
AC	cazero	360ms	13.3 MiB	Python 3	440 Bytes	2025-12-25 22:12:12
AC	CodeFunf1e0256225	364ms	13.3 MiB	Python 3	358 Bytes	2025-12-6 22:24:34
AC	CodeFun006265025d	370ms	13.4 MiB	Python 3	563 Bytes	2026-1-14 9:59:14
AC	vPiQdBRuI6	1492ms	35.7 MiB	Python 3	397 Bytes	2025-12-18 21:54:19