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As a traditional event in the past years, join the IOI 2026 Prediction Game!
積分榜 > 通過數
#5074: BuZhiDaoJiaoShenMe
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#5074: cabbagea
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#5074: castc
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#5074: chaoyi88906
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#5074: chenyuze_2029
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两条平行线永不相交。两条相交的线，先是不停相近，但在经历唯一的交点后，越离越远。
#5074: chimera
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#5074: cn449
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#5074: crashed
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#5074: crimsonsunset
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#5074: CUET_infinite_tsukuyomi
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#5074: cyc001
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#5074: dbywsc
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#5074: ddddd000
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#5074: DJ2006
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#5074: E_huan
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#5074: Eryi
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#5074: ethening
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#5074: Evier
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#5074: fanchuanyu
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#5074: fizzydavid
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#5074: flow2023
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#5074: Frederick_G
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#5074: Fyeaus
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#5074: GeZhiyuan
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#5074: gjm2005
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#5074: glazecat
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#5074: HaijieTan
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#5074: hcx2012
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#5074: Hevix
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#5074: HP
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#5074: hrmendes
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#5074: huichen
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无法割舍就别怕伤
#5074: icaijy
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#5074: IOcstdio
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#5074: JeffZhao
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#5074: Jenss
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#5074: JianYu
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#5074: KarimSalakhov
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#5074: KAS26710
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#5074: keke
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#5074: khanhphucscratch
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#5074: konyakest
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#5074: l_rANd
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#5074: lcqlily
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#5074: Limie
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#5074: lionel_code
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#5074: LiZYX
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#5074: Lnian
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#5074: LoongYun
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#5074: lzc
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Dice
#5074: maze
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#5074: Metallic
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#5074: miss_robot
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#5074: mortis_life
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#5074: mujigae
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#5074: Network_Flow
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#5074: NobodyThere
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#5074: Nordseestrasse
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#5074: not_clever_sylQJ
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#5074: nuc_x
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#5074: nzy
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#5074: OdtreePrince
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#5074: oper
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#5074: paper_crane
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#5074: patgra
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#5074: Phang
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#5074: PhoenixRebirth
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#5074: pipoika
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#5074: pretentious
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$$\det(AB) = \sum_{S\in\tbinom{[n]}m} \det(A_{[m],S})\det(B_{S,[m]})$$
#5074: pring
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#5074: QEDhjzh
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#5074: qingyu_orz
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#5074: qky
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#5074: qxkkkk
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#5074: Radewoosh
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#5074: rainy3218
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#5074: Reanap
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#5074: runlo
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#5074: ryh7
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#5074: SDNUyuqi
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#5074: shepherdtoherd
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#5074: shy0729
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#5074: siiaya
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#5074: snooze26h
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#5074: sonlh07
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#5074: SpadeA261
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#5074: sunlight
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#5074: syxsyx
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#5074: templatetemplate
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#5074: The_Nobody
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#5074: timefinder
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#5074: TimeLeaper
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#5074: TreeQwQ
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#5074: ucup-team1047
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#5074: ucup-team1089
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#5074: ucup-team1118
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#5074: ucup-team1521
Accepted: : 26
#5074: ucup-team1569
Accepted: : 26
#5074: ucup-team1678
Accepted: : 26
#5074: ucup-team1886
Accepted: : 26