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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
#4663: zxl163net
Accepted: : 29
#4789: __Legends__
Accepted: : 28
#4789: _mi_ka_
Accepted: : 28
#4789: 42m0rr0w
Accepted: : 28
#4789: 5k_sync_closer
Accepted: : 28
#4789: 6729skl
Accepted: : 28
#4789: AAAAARUN
Accepted: : 28
#4789: abbcc_1
Accepted: : 28
#4789: Akai_Koibito
Accepted: : 28
#4789: AKALemon
Accepted: : 28
#4789: Alinxester
Accepted: : 28
#4789: andria0506
Accepted: : 28
#4789: anoslide
Accepted: : 28
#4789: Augenstern
Accepted: : 28
#4789: badb0ttle
Accepted: : 28
#4789: blue_ice26
Accepted: : 28
#4789: Brickaaa
Accepted: : 28
#4789: bzq
Accepted: : 28
#4789: caidx
Accepted: : 28
#4789: CatFromMars
Accepted: : 28
#4789: CCF_NOI
Accepted: : 28
#4789: Cd5
Accepted: : 28
#4789: ChewingMachine
Accepted: : 28
#4789: Corycle
Accepted: : 28
#4789: CruiseY
Accepted: : 28
#4789: cscba
Accepted: : 28
#4789: Daidly
Accepted: : 28
#4789: deepthought
Accepted: : 28
#4789: Displace_
Accepted: : 28
$p(i,j)=\frac{j-1}{k-1}p(i-1,j)+\frac{k-j+1}{k-1}p(i-1,j-1),p(1,1)=1$
#4789: DUC27
Accepted: : 28
#4789: fecto_elfilis
Accepted: : 28
Two Planet Approach the Roche Limit
#4789: Fiatiustitia
Accepted: : 28
#4789: ggoshab
Accepted: : 28
#4789: Hakujitsu
Accepted: : 28
#4789: Hanjiahang
Accepted: : 28
#4789: hanser_no_neko
Accepted: : 28
#4789: happy-rain
Accepted: : 28
#4789: heige
Accepted: : 28
#4789: hertonit
Accepted: : 28
#4789: HJR
Accepted: : 28
#4789: jean
Accepted: : 28
#4789: jeremyjy
Accepted: : 28
#4789: JMaa32
Accepted: : 28
#4789: Jose_17
Accepted: : 28
#4789: kagami001
Accepted: : 28
#4789: KDream
Accepted: : 28
#4789: KOH-
Accepted: : 28
#4789: Kostlin
Accepted: : 28
#4789: kzss
Accepted: : 28
#4789: L_ss_ly
Accepted: : 28
#4789: la
Accepted: : 28
#4789: laonongmin
Accepted: : 28
#4789: lindongli2004
Accepted: : 28
#4789: link1k
Accepted: : 28
#4789: logos__
Accepted: : 28
#4789: LoveLY1314
Accepted: : 28
#4789: LuckyFan
Accepted: : 28
#4789: luguanshijiandaole
Accepted: : 28
#4789: lx180
Accepted: : 28
#4789: magg1e
Accepted: : 28
#4789: Mercury
Accepted: : 28
#4789: MinioB
Accepted: : 28
#4789: MJSaif
Accepted: : 28
#4789: moe
Accepted: : 28
#4789: NaCly_Fish
Accepted: : 28
#4789: nainainai
Accepted: : 28
#4789: ntu_vjudge_2
Accepted: : 28
#4789: Octagons
Accepted: : 28
#4789: phuong2222
Accepted: : 28
#4789: pl_er
Accepted: : 28
#4789: q
Accepted: : 28
#4789: QDUPAN
Accepted: : 28
#4789: rainydyas
Accepted: : 28
#4789: rogi52
Accepted: : 28
#4789: roynine
Accepted: : 28
#4789: RWeakest
Accepted: : 28
#4789: ryuuko_
Accepted: : 28
#4789: sahajrastogi
Accepted: : 28
#4789: saltedfish2tech
Accepted: : 28
#4789: shuopihua
Accepted: : 28
#4789: smosp
Accepted: : 28
#4789: The_Samurai
Accepted: : 28
#4789: TheSleepyDevil
Accepted: : 28
#4789: time_interspace
Accepted: : 28
#4789: tumu1t
Accepted: : 28
#4789: tx344
Accepted: : 28
#4789: ucup-team1087
Accepted: : 28
青涩着 奔跑着 戴着晨光 载着希望 直至那个青涩的梦啊；热爱着 奋斗着 逆流而上 披荆斩棘 直至那颗璀璨的星啊
#4789: ucup-team1462
Accepted: : 28
皇子可爱捏
#4789: ucup-team2069
Accepted: : 28
#4789: ucup-team209
Accepted: : 28
#4789: ucup-team3190
Accepted: : 28
#4789: ucup-team3291
Accepted: : 28
#4789: ucup-team3622
Accepted: : 28
#4789: ucup-team4454
Accepted: : 28
#4789: ucup-team4778
Accepted: : 28
“在近半个世纪的和平之后，他们哪里知道什么是战争，战争已变成了光荣和浪漫的传说，变成了课本里的故事和博物馆的画作，里面净是穿着漂亮制服的英勇骑兵，在战场上迅疾如风，不费一兵一卒就取得了胜利。他们以为战争是一场慷慨豪迈的冒险，是一次美妙刺激的经历，所以他们才欢呼雀跃着坐上了开往前线的列车”
#4789: ucup-team491
Accepted: : 28
#4789: ucup-team5351
Accepted: : 28
#4789: ucup-team5393
Accepted: : 28
#4789: ucup-team6208
Accepted: : 28
#4789: ucup-team6325
Accepted: : 28