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As a traditional event in the past years, join the IOI 2026 Prediction Game!
比赛排行榜 通过数
#4665: dohoon
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#4665: dremlory
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#4665: DrGilbert
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#4665: egypt_ioi2024_10
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$$\text{dp}_i = \min_{j < i} f(j)\times g(i) + h(j) + \text{dp}_j$$
#4665: endl
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#4665: Ex_sky
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#4665: EyadBT
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#4665: faergsdf
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#4665: Floze3
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#4665: freshsun
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#4665: fucalorse
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#4665: FZANOTFOUND
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#4665: gates_orz
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#4665: greedytoohard
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#4665: ha114514ha
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Remaker
#4665: haohuihui
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#4665: happy_lazier
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#4665: hellocccl
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#4665: HKR_Yukino
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#4665: huang123zs
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#4665: Hussein
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#4665: ice_cup
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#4665: IdealizedRomance
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$f_t=\sum\limits_{i=0}^{n-1}{n\choose i}(-1)^{n-1-i}\frac{i^{t-1}(n-i)}{n^t}$
#4665: Ignotus0
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#4665: Jay_ning
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#4665: jayjaychou
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#4665: jsesok
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#4665: juruocjl
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#4665: KiritoXD
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#4665: Kyte
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#4665: lanjiarui
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#4665: lgh
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#4665: LuminousYT
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#4665: LuoFeng_Nanami
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qwq
#4665: MaxDYF
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#4665: Mendeke
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#4665: moon_nine
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#4665: mqh415
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#4665: neuro_sama
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#4665: nicksms
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#4665: Nika533
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#4665: NJG
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#4665: nuo
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#4665: OvO977
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#4665: QingTian
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#4665: QQQ7777
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#4665: randomization
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#4665: reback
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#4665: ryanbloureiro
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#4665: sabagoduadze
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#4665: Sakura_ylr
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#4665: saywo
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#4665: shuabaxiaozhai
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#4665: sleepyQAQ
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#4665: Speculator
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#4665: sqrteipi
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#4665: ss11111
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#4665: SzymonKrzywda
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#4665: T3alaadl3k2olyehymn3k
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#4665: TeamName
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#4665: tusiliang2024
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#4665: ucup-team1063
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#4665: ucup-team1266
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#4665: ucup-team1430
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#4665: ucup-team1508
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#4665: ucup-team1548
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#4665: ucup-team1561
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#4665: ucup-team1692
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#4665: ucup-team1814
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#4665: ucup-team2462
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#4665: ucup-team2526
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#4665: ucup-team3651
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#4665: ucup-team3890
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#4665: ucup-team4735
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#4665: ucup-team4801
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#4665: ucup-team4821
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#4665: ucup-team5819
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#4665: ucup-team647
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#4665: ucup-team8030
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#4665: ucup-team8596
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#4665: ucup-team8748
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#4665: uoj
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被封号了呜呜呜
#4665: wanyb
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#4665: WBS123
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#4665: wdbl857
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#4665: Wh1t3zZ
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#4665: White_ink
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#4665: WisdomCasual
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#4665: wumai
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#4665: wyb666
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#4665: xbfd
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#4665: xboHodx
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#4665: xiaolang
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#4665: yae_miko
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$6^{6^{6^{6^{6^{6^{6^{6^{6^{6^{6^{6^{6^{6^{6^{6^{6^{6^{6^{6^{6^{6^{6^{6^{6^{6^{6^{6^{6^{6^{6^{6^{}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}$
#4665: ybc2027_chenyibo
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#4665: yigan_Eins
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#4665: yuhaowei
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#4665: z
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#4665: Zedge
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#4665: zhangyonglin
Accepted: : 29