总 k 次方差 - Easy Ver. - Problem Statistics

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	six	112ms	1.4 MiB	C++20(O2)	538 Bytes	2026-8-26 15:36:11
AC	landonorris4	112ms	2.1 MiB	C++20(O2)	530 Bytes	2026-3-21 1:09:53
AC	leiii	112ms	844 KiB	C++20(O2)	499 Bytes	2026-8-30 11:56:44
AC	wang-ty22	112ms	2.5 MiB	C++20(O2)	464 Bytes	2026-8-25 15:33:53
AC	lccsl	112ms	844 KiB	C++20(O2)	425 Bytes	2026-9-2 12:56:36
AC	donkey	112ms	832 KiB	C++20(O2)	504 Bytes	2026-2-23 16:43:31
AC	sly	112ms	1.8 MiB	C++20(O2)	373 Bytes	2026-8-27 17:46:45
AC	leiii	112ms	1.6 MiB	C++20(O2)	465 Bytes	2026-8-26 13:35:01
AC	jb20	112ms	1.2 MiB	C++20(O2)	370 Bytes	2026-9-3 15:06:48
AC	wb_thu	113ms	1.2 MiB	C++20(O2)	791 Bytes	2026-3-14 21:26:56
AC	RubenWeiss	113ms	1.3 MiB	C++20(O2)	487 Bytes	2026-8-27 13:35:23
AC	hxw	113ms	1.6 MiB	C++20(O2)	515 Bytes	2026-3-12 13:17:15
AC	da3n	113ms	1.6 MiB	C++20(O2)	428 Bytes	2026-9-4 23:26:04
AC	MaXxx	113ms	852 KiB	C++20(O2)	509 Bytes	2026-8-14 15:47:17
AC	donkey	113ms	2 MiB	C++20(O2)	742 Bytes	2026-2-23 17:07:52
AC	bobo123	113ms	1.2 MiB	C++20(O2)	525 Bytes	2026-3-13 19:50:22
AC	hxw	113ms	2 MiB	C++20(O2)	492 Bytes	2026-3-12 13:56:09
AC	zhixi	113ms	940 KiB	C++20(O2)	456 Bytes	2026-8-18 11:32:40
AC	gumh	113ms	2 MiB	C++20(O2)	573 Bytes	2026-8-20 17:41:44
AC	zzd666	113ms	1.8 MiB	C++20(O2)	493 Bytes	2026-8-25 23:12:03
AC	wang-ty22	113ms	2.5 MiB	C++20(O2)	464 Bytes	2026-8-30 18:09:53
AC	lyc23	114ms	1.2 MiB	C++20(O2)	438 Bytes	2026-8-28 16:37:23
AC	nichangsanxu	114ms	1.3 MiB	C++20(O2)	380 Bytes	2026-7-17 16:14:39
AC	yeuvoir	114ms	1.2 MiB	C++20(O2)	451 Bytes	2026-9-11 2:15:03
AC	gumh	114ms	1.2 MiB	C++20(O2)	485 Bytes	2026-7-24 15:11:20
AC	EllenXu	114ms	1.2 MiB	C++20(O2)	399 Bytes	2026-9-5 18:42:03
AC	leviosa	114ms	1.2 MiB	C++20(O2)	558 Bytes	2026-8-28 17:24:43
AC	Neverland	114ms	1.8 MiB	C++20(O2)	433 Bytes	2026-8-27 13:45:37
AC	da3n	114ms	2.1 MiB	C++20(O2)	430 Bytes	2026-9-4 23:25:49
AC	Sheldor	114ms	2.5 MiB	C++20(O2)	523 Bytes	2026-9-1 20:04:39
AC	abc4cba	114ms	2.2 MiB	C++20(O2)	632 Bytes	2026-8-29 20:05:27
AC	Ddddd1ng	114ms	1.2 MiB	C++20(O2)	834 Bytes	2026-8-8 10:17:23
AC	鼠鼠	114ms	1.2 MiB	C++20(O2)	396 Bytes	2026-3-15 11:32:21
AC	fanman	115ms	2 MiB	C++20(O2)	511 Bytes	2026-9-3 9:49:05
AC	William04	115ms	1.6 MiB	C++20(O2)	458 Bytes	2026-8-19 17:16:57
AC	xinyuezh	115ms	1.2 MiB	C++20(O2)	633 Bytes	2026-8-11 17:28:21
AC	wang-ty22	115ms	2.5 MiB	C++20(O2)	482 Bytes	2026-8-30 18:18:06
AC	ry-li23	115ms	1.2 MiB	C++20(O2)	644 Bytes	2026-8-28 21:24:49
AC	walla0301	115ms	2 MiB	C++20(O2)	449 Bytes	2026-7-29 20:27:37
AC	Liu_my	115ms	2 MiB	C++20(O2)	551 Bytes	2026-8-21 22:02:00
AC	anoia9993	115ms	1.8 MiB	C++20(O2)	510 Bytes	2026-8-31 0:39:35
AC	beiyouli	115ms	1.4 MiB	C++20(O2)	529 Bytes	2026-9-4 10:56:18
AC	wisdom	115ms	1.8 MiB	C++20(O2)	358 Bytes	2026-8-27 19:17:53
AC	William	116ms	2.5 MiB	C++20(O2)	514 Bytes	2026-8-28 13:51:53
AC	trainboy	116ms	1.2 MiB	C++20(O2)	383 Bytes	2026-8-19 23:56:45
AC	yuanstar	116ms	1.2 MiB	C++20(O2)	689 Bytes	2026-3-9 23:38:14
AC	mazh23	116ms	2.7 MiB	C++20(O2)	592 Bytes	2026-8-25 13:14:05
AC	lmmm	116ms	1.4 MiB	C++20(O2)	428 Bytes	2026-4-20 18:32:20
AC	wb_thu	116ms	1.8 MiB	C++20(O2)	791 Bytes	2026-3-14 19:37:31
AC	jack114514	117ms	1.8 MiB	C++20(O2)	636 Bytes	2026-8-13 11:04:10