总 k 次方差 - Easy Ver. - Problem Statistics

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	Lec	43ms	2.1 MiB	C++20(O2)	836 Bytes	2026-3-12 19:33:19
AC	Ferrrry	55ms	868 KiB	C++20(O2)	655 Bytes	2026-9-5 21:50:43
AC	David	56ms	1.4 MiB	C++20(O2)	559 Bytes	2026-8-29 20:24:21
AC	Mo-ZheHan	56ms	1.2 MiB	C++20(O2)	794 Bytes	2026-8-30 16:13:36
AC	cokekeke	56ms	1.2 MiB	C++20(O2)	547 Bytes	2026-8-31 0:26:56
AC	MingHuang	56ms	2 MiB	C++20(O2)	524 Bytes	2026-9-5 11:45:26
AC	moerso	56ms	1.2 MiB	C++20(O2)	471 Bytes	2026-9-5 16:48:48
AC	huaihongshu	57ms	876 KiB	C++20(O2)	638 Bytes	2026-8-16 23:21:12
AC	johnkkkk	57ms	1.8 MiB	C++20(O2)	1.5 KiB	2026-8-26 0:54:12
AC	zmn	57ms	1.4 MiB	C++20(O2)	613 Bytes	2026-9-3 21:07:44
AC	xincheni	57ms	1.8 MiB	C++20(O2)	568 Bytes	2026-9-3 20:36:43
AC	MingHuang	57ms	2.6 MiB	C++20(O2)	524 Bytes	2026-9-5 11:44:53
AC	johnkkkk	58ms	1.8 MiB	C++20(O2)	922 Bytes	2026-8-26 9:47:32
AC	huaihongshu	58ms	868 KiB	C++20(O2)	455 Bytes	2026-8-16 23:24:08
AC	johnkkkk	58ms	1.8 MiB	C++20(O2)	910 Bytes	2026-8-29 20:36:44
AC	trilliverse	58ms	2 MiB	C++20(O2)	815 Bytes	2026-9-4 19:50:44
AC	songjianhao	58ms	1.2 MiB	C++20(O2)	466 Bytes	2026-8-28 11:09:11
AC	cyh	58ms	1.2 MiB	C++20(O2)	722 Bytes	2026-8-13 11:37:36
AC	johnkkkk	58ms	1.8 MiB	C++20(O2)	1.7 KiB	2026-8-7 18:15:43
AC	RXHU05	58ms	2 MiB	C++20(O2)	562 Bytes	2026-8-28 13:53:31
AC	pythok	58ms	1.6 MiB	C++20(O2)	1.2 KiB	2026-8-19 17:38:09
AC	johnkkkk	58ms	1.8 MiB	C++20(O2)	1.2 KiB	2026-8-3 20:16:04
AC	hongloudaguan	58ms	1.2 MiB	C++20(O2)	360 Bytes	2026-2-21 21:23:20
AC	ign1x	59ms	1.2 MiB	C++20(O2)	706 Bytes	2026-3-5 2:37:36
AC	johnkkkk	59ms	1.8 MiB	C++20(O2)	1.7 KiB	2026-8-9 18:27:19
AC	xllll	59ms	1.8 MiB	C++20(O2)	547 Bytes	2026-6-12 17:14:31
AC	threetu33	59ms	1.8 MiB	C++20(O2)	1.4 KiB	2026-8-29 17:20:37
AC	johnkkkk	59ms	1.8 MiB	C++20(O2)	922 Bytes	2026-8-25 18:31:10
AC	wudixzy	59ms	1.2 MiB	C++20(O2)	687 Bytes	2026-8-7 16:10:35
AC	Primary	60ms	1.6 MiB	C++20(O2)	546 Bytes	2026-8-19 17:04:15
AC	iuiuiu	60ms	1.2 MiB	C++20(O2)	515 Bytes	2026-8-29 18:22:49
AC	liuhelei	60ms	1.8 MiB	C++20(O2)	533 Bytes	2026-8-30 18:52:57
AC	iuiuiu	60ms	1.8 MiB	C++20(O2)	515 Bytes	2026-8-29 18:22:36
AC	koreyoshi	60ms	1.8 MiB	C++20(O2)	598 Bytes	2026-8-27 16:47:22
AC	speacil	60ms	2.6 MiB	C++20(O2)	714 Bytes	2026-8-27 15:35:20
AC	HPPP	60ms	1.8 MiB	C++20(O2)	642 Bytes	2026-8-30 20:16:23
AC	tuchuan	60ms	1.8 MiB	C++20(O2)	726 Bytes	2026-9-1 2:03:56
AC	DeNeRATe	60ms	1.8 MiB	C++20(O2)	529 Bytes	2026-8-16 20:13:11
AC	kingwell	61ms	2 MiB	C++20(O2)	2 KiB	2026-8-19 22:29:25
AC	lazysqrt2	61ms	1.6 MiB	C++20(O2)	588 Bytes	2026-8-1 20:47:38
AC	BrightCh	62ms	1.2 MiB	C++20(O2)	802 Bytes	2026-4-26 14:52:07
AC	sincerelyyin	62ms	2.5 MiB	C++20(O2)	641 Bytes	2026-3-20 20:50:46
AC	zc-li23	62ms	1.2 MiB	C++20(O2)	632 Bytes	2026-8-19 14:49:49
AC	Adou	62ms	2 MiB	C++20(O2)	840 Bytes	2026-9-1 20:04:20
AC	kllk	62ms	2.5 MiB	C++20(O2)	643 Bytes	2026-2-20 22:36:09
AC	huaihongshu	62ms	1.2 MiB	C++20(O2)	694 Bytes	2026-8-28 22:06:07
AC	lxh	62ms	1.2 MiB	C++20(O2)	531 Bytes	2026-8-30 23:28:44
AC	CYMario	62ms	1.2 MiB	C++20(O2)	412 Bytes	2025-10-22 18:53:10
AC	逸希丶	63ms	832 KiB	C++20(O2)	651 Bytes	2026-3-22 17:13:21
AC	一个人	63ms	836 KiB	C++20(O2)	524 Bytes	2026-9-3 17:02:20