QOJ.ac
QOJ
Top Rated Accepted
#6132: beq666
Accepted: : 15
#6132: BiaxialRay
Accepted: : 15
#6132: bilibili_com
Accepted: : 15
#6132: bilibilitdasc
Accepted: : 15
#6132: bjt123
Accepted: : 15
#6132: blueparrot
Accepted: : 15
#6132: BUET_POISSON
Accepted: : 15
#6132: C10udz
Accepted: : 15
#6132: Cai_J
Accepted: : 15
#6132: Caliwa
Accepted: : 15
#6132: caobao
Accepted: : 15
#6132: Ceyo04
Accepted: : 15
#6132: CH_cycyc
Accepted: : 15
#6132: chenmohan
Accepted: : 15
#6132: chenxia25
Accepted: : 15
#6132: ChiTang
Accepted: : 15
#6132: chmpy
Accepted: : 15
#6132: cike_bilibili
Accepted: : 15
#6132: Cindy_Li
Accepted: : 15
#6132: Cowell
Accepted: : 15
#6132: CruiseY
Accepted: : 15
#6132: Cu_Again
Accepted: : 15
#6132: CUHK_723
Accepted: : 15
#6132: cuiyanyu
Accepted: : 15
#6132: Custlo
Accepted: : 15
行远自迩，登高自卑。
#6132: dann
Accepted: : 15
#6132: DCH233
Accepted: : 15
#6132: Deadplayer
Accepted: : 15
#6132: delk02
Accepted: : 15
ты не ты когда голоден
#6132: dggggg
Accepted: : 15
#6132: distant_yesterday
Accepted: : 15
#6132: doaayahrestuibu
Accepted: : 15
#6132: DuanMen
Accepted: : 15
#6132: dubabuba
Accepted: : 15
#6132: duckkkkkk
Accepted: : 15
#6132: Dung1604
Accepted: : 15
#6132: dwdyy
Accepted: : 15
#6132: dyr
Accepted: : 15
#6132: Edison688
Accepted: : 15
#6132: EDqwq
Accepted: : 15
#6132: egypt_ioi2024_08
Accepted: : 15
#6132: Enoch006
Accepted: : 15
#6132: Equinox
Accepted: : 15
#6132: ESTZ
Accepted: : 15
#6132: etk3mfalive
Accepted: : 15
#6132: ExtractStars
Accepted: : 15
#6132: exzang
Accepted: : 15
#6132: fafafakkk
Accepted: : 15
#6132: Faisal-Saqib
Accepted: : 15
#6132: fangwj_
Accepted: : 15
#6132: FavorGew
Accepted: : 15
#6132: fire_and_sweets
Accepted: : 15
#6132: Fislett
Accepted: : 15
#6132: flowier
Accepted: : 15
#6132: goodnightd
Accepted: : 15
#6132: GUAIKATTO
Accepted: : 15
#6132: GuGuGuGu
Accepted: : 15
#6132: hjl666
Accepted: : 15
#6132: hjx666
Accepted: : 15
#6132: hmcs
Accepted: : 15
#6132: hongyu
Accepted: : 15
#6132: hopeIess
Accepted: : 15
#6132: Hubujiu
Accepted: : 15
#6132: huotianbao
Accepted: : 15
#6132: huyufan
Accepted: : 15
#6132: hzjte578015
Accepted: : 15
#6132: icpccamp2024-team10
Accepted: : 15
#6132: icpccamp2024-team11
Accepted: : 15
#6132: icpccamp2024-team14
Accepted: : 15
#/: icpccamp2025-team05
Accepted: : 15
#6132: iosdjfasf
Accepted: : 15
$$T_G(x,y)=\sum\nolimits_{A\subseteq E} (x-1)^{k(A)-k(E)}(y-1)^{k(A)+|A|-|V|}$$
#6132: jian_dan
Accepted: : 15
#6132: Jiangnan01
Accepted: : 15
#6132: jiangtao
Accepted: : 15
#6132: jielosc
Accepted: : 15
#6132: jiely
Accepted: : 15
#6132: Juefan
Accepted: : 15
#6132: jyyyyds
Accepted: : 15
#6132: KaXdd_
Accepted: : 15
#6132: kcohgnor
Accepted: : 15
#6132: kh0i
Accepted: : 15
#6132: Kiperina
Accepted: : 15
#6132: L_minghao
Accepted: : 15
#6132: LCGUO
Accepted: : 15
#6132: liberjellyfish
Accepted: : 15
#6132: liujianhao
Accepted: : 15
#6132: liuxy2357
Accepted: : 15
#6132: liuyz11
Accepted: : 15
#6132: LuphySicter
Accepted: : 15
#6132: lzpeye
Accepted: : 15
#6132: MagePetrus
Accepted: : 15
#6132: maj
Accepted: : 15
#6132: marsxiang5902
Accepted: : 15
#6132: martepancz
Accepted: : 15
#6132: MateuszMieszko
Accepted: : 15
#6132: Maverik
Accepted: : 15
#6132: Mefe123
Accepted: : 15
#6132: Miracle
Accepted: : 15
#6132: mqh415
Accepted: : 15
#6132: nagasaki_soyorin
Accepted: : 15