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As a traditional event in the past years, join the IOI 2026 Prediction Game!
積分榜 > 通過數
#6114: Rena_DAZE
Accepted: : 20
#6114: Rikka
Accepted: : 20
#6114: Saanteye
Accepted: : 20
#6114: sadad11111
Accepted: : 20
#6114: sbno333
Accepted: : 20
#6114: ShawnYale
Accepted: : 20
#6114: sheep32768
Accepted: : 20
#6114: sheryh276
Accepted: : 20
#6114: ShimamuraQwQ
Accepted: : 20
#6114: shining_qwq
Accepted: : 20
#6114: Shinobu_Sengoku
Accepted: : 20
#6114: siewjh
Accepted: : 20
#6114: sio_
Accepted: : 20
#6114: SIstine
Accepted: : 20
#6114: sjoonmin07
Accepted: : 20
#6114: Sljeuo
Accepted: : 20
#6114: sonarcht
Accepted: : 20
#6114: spark
Accepted: : 20
#6114: SSH
Accepted: : 20
#6114: surgutti
Accepted: : 20
#6114: suzu
Accepted: : 20
#6114: swlee0202
Accepted: : 20
#6114: sxye
Accepted: : 20
#6114: syndrome
Accepted: : 20
#6114: SZH
Accepted: : 20
#6114: T0mAtoK1ng
Accepted: : 20
#6114: tabris_zx
Accepted: : 20
#6114: Takami_Chika
Accepted: : 20
#6114: taniya
Accepted: : 20
$$\prod_{n=1}^\infty (1-x^n)=\sum_{k=-\infty}^\infty(-1)^kx^{\frac{k(3k-1)}{2}}=\sum_{k=0}^\infty(-1)^kx^{\frac{k(3k\pm 1)}{2}}$$
#6114: th1nk2r
Accepted: : 20
#6114: tobie
Accepted: : 20
#6114: Tony2
Accepted: : 20
#6114: tori
Accepted: : 20
#6114: ucup-admin-3-1
Accepted: : 20
#6114: ucup-team1477
Accepted: : 20
#6114: ucup-team1479
Accepted: : 20
#6114: ucup-team1526
Accepted: : 20
#6114: ucup-team1611
Accepted: : 20
#6114: ucup-team1646
Accepted: : 20
#6114: ucup-team2362
Accepted: : 20
#6114: ucup-team2389
Accepted: : 20
#6114: ucup-team2485
Accepted: : 20
#6114: ucup-team2862
Accepted: : 20
#6114: ucup-team2914
Accepted: : 20
#6114: ucup-team2952
Accepted: : 20
#6114: ucup-team3015
Accepted: : 20
#6114: ucup-team3617
Accepted: : 20
#6114: ucup-team3722
Accepted: : 20
#6114: ucup-team3781
Accepted: : 20
#6114: ucup-team3876
Accepted: : 20
#6114: ucup-team4258
Accepted: : 20
#6114: ucup-team4515
Accepted: : 20
#6114: ucup-team4701
Accepted: : 20
CQYC
#6114: ucup-team5098
Accepted: : 20
#6114: ucup-team5275
Accepted: : 20
#6114: ucup-team5398
Accepted: : 20
#6114: ucup-team5622
Accepted: : 20
#6114: ucup-team6669
Accepted: : 20
#6114: ucup-team7316
Accepted: : 20
#6114: ucup-team7996
Accepted: : 20
#6114: ucup-team8210
Accepted: : 20
#6114: ucup-team8298
Accepted: : 20
#6114: ucup-team8765
Accepted: : 20
#6114: ucup-team920
Accepted: : 20
#6114: ucup-team965
Accepted: : 20
#6114: udybp168102
Accepted: : 20
#6114: uezexh
Accepted: : 20
「;」
#6114: Umok
Accepted: : 20
#6114: uuku
Accepted: : 20
#6114: vulestamenkovic
Accepted: : 20
#6114: wanglianda
Accepted: : 20
#6114: wasa855
Accepted: : 20
#6114: whats_the_matter_with_u
Accepted: : 20
#6114: whb569
Accepted: : 20
#6114: Whimsical
Accepted: : 20
#6114: wty
Accepted: : 20
#6114: XH_v
Accepted: : 20
#6114: xiaojifang
Accepted: : 20
大家好我是小机房，又名更衣室。
#6114: xiaoyin0
Accepted: : 20
#6114: XuHao
Accepted: : 20
#6114: Xunwuqishi
Accepted: : 20
#6114: xuxuxuxuxu
Accepted: : 20
#6114: xxr
Accepted: : 20
#6114: Yanagi_Origami
Accepted: : 20
#6114: ycyqlg
Accepted: : 20
#6114: yoyo2005
Accepted: : 20
#6114: yuanyi
Accepted: : 20
#6114: yzy4090
Accepted: : 20
#6114: Zenith
Accepted: : 20
#6114: zhaaa
Accepted: : 20
#6114: zhaosicheng
Accepted: : 20
for tomorrow
#6114: zhilin
Accepted: : 20
#6114: zhuce4
Accepted: : 20
#6114: zpl
Accepted: : 20
#6114: Zwiare
Accepted: : 20
#6114: zzx_anthony
Accepted: : 20
#6114: zzy0922
Accepted: : 20
#6373: __Cby___
Accepted: : 19
#6373: 0xyz
Accepted: : 19
#6373: 201307
Accepted: : 19