第2题-使用线性回归预测手机售价 - Problem Statistics - CodeFun2000

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	ug3TLtxlti	11ms	7.4 MiB	C	2.7 KiB	2026-4-1 15:14:01
AC	exya6eFH0B	18ms	7.1 MiB	C++17(O2)	1.9 KiB	2026-2-2 23:09:40
AC	CodeFun2c57629d4e	18ms	7.2 MiB	C++17(O2)	1.8 KiB	2026-1-9 21:28:37
AC	CodeFunf207d630dd	18ms	7.1 MiB	C++17(O2)	1.9 KiB	2025-12-25 18:52:43
AC	URg46tWmCy	18ms	7.1 MiB	C++17(O2)	1.8 KiB	2026-2-22 22:16:53
AC	TkzDoTC3Lr	19ms	7.1 MiB	C++17(O2)	1.8 KiB	2026-2-22 12:02:24
AC	q3KvSdNoZf	19ms	7.1 MiB	C++11	2 KiB	2025-12-21 17:48:00
AC	9U8ox39yfZ	21ms	7.1 MiB	C++17	1.9 KiB	2026-3-30 16:55:53
AC	47hmvGbB0I	21ms	7 MiB	C++11(O2)	3.1 KiB	2026-3-24 23:43:44
AC	VHmQu1datO	21ms	7.1 MiB	C++17(O2)	1.6 KiB	2026-3-21 14:28:08
AC	v79XabHHGI	22ms	7.1 MiB	C++17(O2)	2 KiB	2026-3-22 15:15:09
AC	IN0vation	22ms	6.9 MiB	C++17	1.6 KiB	2026-3-12 23:36:43
AC	vmHmdDRtc8	22ms	6.9 MiB	C++17	2.4 KiB	2026-3-14 16:22:04
AC	CodeFunf4d2e3e7ae	25ms	7.1 MiB	C++17(O2)	3.3 KiB	2026-2-4 15:14:40
AC	1WU2VcXy74	27ms	7.1 MiB	C++14	3.3 KiB	2026-3-24 14:28:12
AC	BmcJrWAgwf	184ms	11.4 MiB	Python 3	1.5 KiB	2025-12-24 1:11:48
AC	CodeFunc033e9b0ea	185ms	11.4 MiB	Python 2	2 KiB	2026-2-1 14:33:44
AC	CodeFun06a6108e2a	187ms	11.4 MiB	Python 2	1.8 KiB	2025-12-26 2:32:05
AC	f3XBMJ84t1	188ms	11.5 MiB	Python 3	1.5 KiB	2026-1-4 1:24:41
AC	mtRwwyExHb	189ms	11.4 MiB	Python 3	1.5 KiB	2026-1-13 2:59:13
AC	MXYvYzxM0Z	189ms	11.5 MiB	Python 3	1.4 KiB	2025-12-29 10:01:54
AC	VFXACATZkx	190ms	11.5 MiB	Python 3	1.6 KiB	2026-1-13 20:19:14
AC	CodeFuna35f9af6c2	191ms	11.5 MiB	Python 3	1.4 KiB	2025-12-18 15:45:30
AC	m5K0PdrgTH	191ms	11.6 MiB	Python 3	1.5 KiB	2026-1-13 21:18:41
AC	JOJO	191ms	11.5 MiB	Python 3	1.5 KiB	2025-12-19 5:13:47
AC	CodeFun8abbd269c9	192ms	11.5 MiB	Python 3	1.4 KiB	2025-12-18 21:04:32
AC	mAnyqbAQ4T	192ms	11.5 MiB	Python 3	1.5 KiB	2026-2-4 14:58:05
AC	CodeFunea97db106c	192ms	11.5 MiB	Python 3	1.5 KiB	2025-12-30 2:45:45
AC	Damon-tao	192ms	11.5 MiB	Python 3	1.5 KiB	2026-1-15 23:17:27
AC	q2y4kx4smW	193ms	11.4 MiB	Python 3	1.8 KiB	2026-2-28 16:59:59
AC	XamtEQqb9J	194ms	11.4 MiB	Python 3	1.5 KiB	2026-1-5 20:23:28
AC	pQTqpJBD1L	197ms	11.5 MiB	Python 3	1.6 KiB	2025-12-23 17:05:02
AC	CodeFuna04aeb3a5c	198ms	11.4 MiB	Python 3	1.9 KiB	2026-2-2 22:22:58
AC	4o54yzLloq	200ms	11.4 MiB	Python 3	1 KiB	2026-1-1 21:49:44
AC	Yh3dZvCG38	202ms	11.5 MiB	Python 3	1.1 KiB	2026-1-5 20:41:38
AC	0KYYOWvThY	205ms	11.4 MiB	Python 3	1.3 KiB	2026-1-16 15:35:51
AC	zP8wg4n0K4	206ms	11.4 MiB	Python 3	1.4 KiB	2025-12-28 22:31:35
AC	eamooooon	207ms	11.4 MiB	Python 3	1.3 KiB	2026-1-11 22:15:36
AC	Lklxst71fO	208ms	11.5 MiB	Python 3	1.9 KiB	2026-1-7 3:51:22
AC	n7aB3Rz0QS	215ms	11.5 MiB	Python 3	1.4 KiB	2026-2-26 17:57:40
AC	ufkWtb863i	223ms	11.4 MiB	Python 3	1.4 KiB	2026-3-21 15:21:05
AC	E0X2SwG0lo	224ms	11.4 MiB	Python 2	1.1 KiB	2026-3-18 13:44:24
AC	IkmlJFVMgc	224ms	11.4 MiB	Python 3	1016 Bytes	2026-3-3 23:22:48
AC	WSPrAWlQPC	224ms	11.5 MiB	Python 3	1.4 KiB	2026-3-17 21:24:36
AC	9q4zDjuhA1	225ms	11.5 MiB	Python 3	1.3 KiB	2026-3-17 22:34:31
AC	FYot0K0HSS	227ms	11.4 MiB	Python 3	992 Bytes	2026-3-16 11:23:09
AC	CodeFuna3d04a3c85	227ms	11.5 MiB	Python 3	1.9 KiB	2026-3-27 23:06:25
AC	CIadUbnTZN	228ms	11.5 MiB	Python 3	1.7 KiB	2026-3-24 21:14:14
AC	wks666	229ms	11.5 MiB	Python 3	1.5 KiB	2026-3-18 22:23:40
AC	wtf	229ms	11.4 MiB	Python 3	1.1 KiB	2026-3-23 15:07:28
AC	NV7VVKceYY	229ms	11.4 MiB	Python 3	1.5 KiB	2026-3-19 15:23:57
AC	UmUTDRsSmZ	230ms	11.5 MiB	Python 3	2 KiB	2026-3-26 14:26:05
AC	CodeFun909c3e4838	232ms	11.4 MiB	Python 3	1.2 KiB	2026-3-18 17:29:53
AC	Gsy123	233ms	11.4 MiB	Python 3	1.1 KiB	2026-3-26 20:34:02
AC	CIAGFsSVBI	234ms	11.5 MiB	Python 3	1.5 KiB	2026-3-24 5:01:20
AC	0JqG1KYRon	234ms	11.5 MiB	Python 3	1.8 KiB	2026-3-19 10:43:20
AC	mJwL5yq3Cx	234ms	11.5 MiB	Python 3	1.8 KiB	2026-3-4 15:13:39
AC	SjmAyl9M1B	236ms	11.4 MiB	Python 3	1.5 KiB	2026-3-15 15:27:16
AC	glNxTUKpMM	237ms	11.5 MiB	Python 3	1.4 KiB	2026-4-1 15:18:04
AC	nPyFJXcG5p	240ms	11.5 MiB	Python 3	1.5 KiB	2026-3-26 19:41:04
AC	AX	240ms	11.3 MiB	Python 3	5 KiB	2026-3-14 8:20:40
AC	o6JA5E8KcU	244ms	11.5 MiB	Python 3	1.5 KiB	2026-3-3 18:04:07
AC	DXWhgH1S7v	245ms	11.4 MiB	Python 3	3.1 KiB	2026-3-18 19:58:31
AC	6fknspFAAA	245ms	11.5 MiB	Python 3	1.5 KiB	2026-3-11 20:05:30
AC	QMS4hGxcR0	246ms	11.5 MiB	Python 3	3.2 KiB	2026-4-2 22:24:03
AC	zgeQF4pQUz	247ms	11.5 MiB	Python 3	1.7 KiB	2026-3-2 22:04:12
AC	JretnWu314	251ms	11.5 MiB	Python 3	1.4 KiB	2026-3-4 18:04:53
AC	NIUNIU2000	252ms	11.5 MiB	Python 3	1.5 KiB	2026-3-29 17:40:05
AC	UBdD6z7TEN	254ms	11.5 MiB	Python 3	1.3 KiB	2026-4-2 14:57:15
AC	8D1btPxPhy	262ms	11.4 MiB	Python 3	2.4 KiB	2026-4-2 15:42:48
AC	nLZrOaxwqn	264ms	11.5 MiB	Python 3	1.4 KiB	2026-3-17 9:55:59
AC	Ql44nLFd5K	266ms	11.2 MiB	Python 3	2.2 KiB	2026-3-5 15:08:55
AC	CodeFun1ba98530cd	290ms	12 MiB	Python 3	1.5 KiB	2026-3-22 10:55:27
AC	到巾	368ms	12.7 MiB	Python 3	3.6 KiB	2026-3-14 20:33:41
AC	ilM0xgS0jl	525ms	11.8 MiB	Python 3	2.4 KiB	2025-12-19 9:46:20
AC	TTTH53JO1t	873ms	11.5 MiB	Python 3	2 KiB	2026-3-17 22:42:10
AC	2dPdZ0GO46	962ms	71.8 MiB	PyPy3	1.2 KiB	2025-12-23 14:18:27
AC	boundless	974ms	71.8 MiB	PyPy3	1.3 KiB	2026-1-6 20:28:47
AC	CodeFund61c6a2d94	981ms	71.8 MiB	PyPy3	1.5 KiB	2026-1-4 10:05:10
AC	CIi1phQ6oY	1131ms	71.4 MiB	PyPy3	2.2 KiB	2026-1-17 11:40:36
AC	ndB6iQNzmz	1178ms	72.1 MiB	PyPy3	1.5 KiB	2026-3-16 11:18:49
AC	rxA3tIk4kT	1190ms	72.1 MiB	PyPy3	1.5 KiB	2026-4-1 21:01:44
AC	TaZi	1249ms	44.8 MiB	Java	2.3 KiB	2025-12-20 21:54:47
AC	iuCwzoARhF	1257ms	45.3 MiB	Java	2 KiB	2026-2-16 17:16:46
AC	CodeFun6f8b07b9a9	1335ms	36 MiB	Python 3	731 Bytes	2026-1-5 18:29:04
AC	BaLtAVfbTY	1339ms	36 MiB	Python 3	2.1 KiB	2026-1-7 18:24:13
AC	2C64R95IPf	1339ms	35.7 MiB	Python 3	673 Bytes	2025-12-20 9:58:54
AC	RIYUE	1341ms	35.9 MiB	Python 3	1.4 KiB	2026-1-5 23:28:20
AC	Ks2eatJIFA	1342ms	36 MiB	Python 3	725 Bytes	2025-12-21 1:44:54
AC	OmcZMbaH6a	1346ms	36 MiB	Python 3	1.4 KiB	2025-12-25 17:29:03
AC	GoJbqqEqWT	1347ms	35.9 MiB	Python 3	771 Bytes	2025-12-23 15:37:33
AC	大雪深埋	1348ms	36.5 MiB	Python 3	1.1 KiB	2026-1-15 23:12:31
AC	ar7fW7JCND	1349ms	36 MiB	Python 3	1.9 KiB	2026-1-4 9:13:24
AC	eagdOdExh8	1349ms	36.1 MiB	Python 3	819 Bytes	2026-2-1 23:28:12
AC	Vika	1350ms	35.8 MiB	Python 3	424 Bytes	2026-1-6 11:59:48
AC	uFypEW1N7a	1351ms	36.8 MiB	Python 3	578 Bytes	2026-1-20 15:37:53
AC	BENmTeyjsq	1353ms	35.9 MiB	Python 3	2.5 KiB	2025-12-17 22:08:36
AC	1DZrL6X0EJ	1353ms	36.5 MiB	Python 2	658 Bytes	2026-1-28 17:26:05
AC	eZC8W8xaiU	1354ms	35.9 MiB	Python 3	1.8 KiB	2026-1-23 22:27:25
AC	bhFt0rfWvL	1355ms	36.6 MiB	Python 3	1.3 KiB	2025-12-17 22:00:06

ID

3772

Time

1000ms

Memory

256MiB

Difficulty

6

Tags

线性回归

# Submissions

Accepted

200

Uploaded By