QOJ.ac
QOJ
Top Rated Authored Problems
#162: leo_2727
Authored Problems: : 0
#162: Leo_Andereson
Authored Problems: : 0
#162: Leo_W
Authored Problems: : 0
#162: Leo_wang
Authored Problems: : 0
#162: leo020630
Authored Problems: : 0
#162: Leo11wasd
Authored Problems: : 0
#162: Leo1230000
Authored Problems: : 0
#162: leo2005
Authored Problems: : 0
#162: Leo201111
Authored Problems: : 0
#162: leoair
Authored Problems: : 0
#162: leochenb
Authored Problems: : 0
#162: leoforbiz
Authored Problems: : 0
#162: LeoG
Authored Problems: : 0
#162: leolee
Authored Problems: : 0
#162: leolin0214
Authored Problems: : 0
#162: LEOLNY
Authored Problems: : 0
#162: leomaster
Authored Problems: : 0
#162: Leon
Authored Problems: : 0
#162: Leonador
Authored Problems: : 0
#162: LeonaRaging
Authored Problems: : 0
#162: Leonard
Authored Problems: : 0
#162: Leonardo_Paes
Authored Problems: : 0
#162: leonardosu
Authored Problems: : 0
#162: leonardosu171
Authored Problems: : 0
#162: Leonhuang
Authored Problems: : 0
#162: leonlian
Authored Problems: : 0
#162: LEOOOOOOOOO
Authored Problems: : 0
#162: Leopard
Authored Problems: : 0
#162: leopluris
Authored Problems: : 0
#162: LeoPro
Authored Problems: : 0
#162: LeoTeng
Authored Problems: : 0
#162: leovl48
Authored Problems: : 0
#162: leowjh
Authored Problems: : 0
#162: lepii
Authored Problems: : 0
#162: leporis9
Authored Problems: : 0
#162: lerit
Authored Problems: : 0
#162: Leryoupi
Authored Problems: : 0
#162: Leslie_Lau
Authored Problems: : 0
#162: less_than
Authored Problems: : 0
#162: Lessgoo
Authored Problems: : 0
#162: lessthan3
Authored Problems: : 0
#162: lesunhan2021
Authored Problems: : 0
#162: lesunhan2022
Authored Problems: : 0
#162: lethalboy
Authored Problems: : 0
#162: LetianYuan
Authored Problems: : 0
#162: LeticiaFCS
Authored Problems: : 0
#162: letitdown
Authored Problems: : 0
#162: Letitia
Authored Problems: : 0
#162: letong
Authored Problems: : 0
#162: LETTER
Authored Problems: : 0
#162: lettinggo
Authored Problems: : 0
#162: leukocyte
Authored Problems: : 0
#162: levalicious
Authored Problems: : 0
#162: Leven
Authored Problems: : 0
#162: LEvGaP_91
Authored Problems: : 0
#162: levitated
Authored Problems: : 0
#162: lew2018
Authored Problems: : 0
#162: LEWISAK
Authored Problems: : 0
#162: LewisLi
Authored Problems: : 0
#162: lexiyvv
Authored Problems: : 0
#162: lexiyvv2
Authored Problems: : 0
#162: Lezy233
Authored Problems: : 0
#162: LF_Forever
Authored Problems: : 0
#162: LF_ptuac
Authored Problems: : 0
#162: LFAIJ
Authored Problems: : 0
誰のために希望描こう？
#162: LFCode
Authored Problems: : 0
无限拓展的玛瑙星空之下，少女伫立着倾听风的声音。
#162: lfe
Authored Problems: : 0
#162: lffan
Authored Problems: : 0
#162: lfh2025
Authored Problems: : 0
#162: lfj361015
Authored Problems: : 0
#162: LFL
Authored Problems: : 0
#162: lflby
Authored Problems: : 0
#162: lftroq
Authored Problems: : 0
#162: lfw123
Authored Problems: : 0
#162: lfx-9877
Authored Problems: : 0
#162: lfxxx
Authored Problems: : 0
#162: lfxxxx
Authored Problems: : 0
#162: lfyszy
Authored Problems: : 0
#162: LG_Monkey
Authored Problems: : 0
#162: lg_zhou
Authored Problems: : 0
#162: LG017
Authored Problems: : 0
#162: lg10
Authored Problems: : 0
#162: lg374756
Authored Problems: : 0
#162: lgh
Authored Problems: : 0
#162: lghjl
Authored Problems: : 0
#162: LGlcx
Authored Problems: : 0
我叫 lichenxi111，我是你爹，不服来打我
#162: LGM_1024
Authored Problems: : 0
#162: LGMaster
Authored Problems: : 0
#162: lgmulti
Authored Problems: : 0
#162: lgvc
Authored Problems: : 0
#162: lgwza
Authored Problems: : 0
#162: lgx57
Authored Problems: : 0
#162: lgxsx
Authored Problems: : 0
#162: lgxyes
Authored Problems: : 0
#162: lgxyes_
Authored Problems: : 0
#162: LGyxj
Authored Problems: : 0
#162: lgzgd1
Authored Problems: : 0
#162: LH
Authored Problems: : 0
$$|X/G| = \frac{1}{|G|}\sum_{g \in G}|X^g|$$
#162: LH_Frank
Authored Problems: : 0
#162: Lh_Ty
Authored Problems: : 0