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The 3rd Universal Cup Finals is coming! Join our Warm-up Game and Prediction Game and win the prizes! Learn more...
Top Rated Accepted
#3035: ucup-team8208
Accepted: : 40
#3035: ucup-team8287
Accepted: : 40
#3035: usedchang
Accepted: : 40
怎么签到这么Hard的？
#3035: wangtairan114
Accepted: : 40
#3035: whdywjd
Accepted: : 40
#3035: WuMin4
Accepted: : 40
#3035: XMUT
Accepted: : 40
#3035: xuetianqi
Accepted: : 40
#3035: xxx2022
Accepted: : 40
#3035: xzxze
Accepted: : 40
#3035: yFMVP
Accepted: : 40
#3035: yjf1225
Accepted: : 40
#3035: zhangzheng2026
Accepted: : 40
#3035: zomboid
Accepted: : 40
#3106: _l_l_
Accepted: : 39
#3106: _lntano
Accepted: : 39
#3106: AngelOlan
Accepted: : 39
#3106: argtarg
Accepted: : 39
#3106: AshenWitch
Accepted: : 39
#3106: Attack_on_Nailong
Accepted: : 39
#3106: BinDir0
Accepted: : 39
#3106: callmelucian
Accepted: : 39
#3106: cczzss
Accepted: : 39
#3106: Cookie_Creamm
Accepted: : 39
#3106: Crazyharp
Accepted: : 39
#3106: Cubber
Accepted: : 39
#3106: dabidai
Accepted: : 39
#3106: ddbjiang
Accepted: : 39
#3106: dong_liu
Accepted: : 39
#3106: egypt_ioi2024b_04
Accepted: : 39
#3106: Evan
Accepted: : 39
#3106: funnny
Accepted: : 39
#3106: FurinaHateComma
Accepted: : 39
#3106: gogo11
Accepted: : 39
#3106: gsh
Accepted: : 39
#3106: Heenpei
Accepted: : 39
#3106: hkust_newbie
Accepted: : 39
#/: icpccamp2025-team08
Accepted: : 39
#3106: ivyoruska
Accepted: : 39
#3106: j1amengt0ng
Accepted: : 39
#3106: justrebootjunsanghwa
Accepted: : 39
#3106: KavenSky
Accepted: : 39
#3106: kid_magic
Accepted: : 39
#3106: kintsgi
Accepted: : 39
秋天的枫叶飘落，像你泛着光的温柔的背影。
#3106: kouty
Accepted: : 39
#3106: lawleit
Accepted: : 39
#3106: leinad2
Accepted: : 39
#3106: lindelof
Accepted: : 39
#3106: LockLinkM
Accepted: : 39
#3106: ltunjic
Accepted: : 39
#3106: mrperson
Accepted: : 39
#3106: nickname
Accepted: : 39
#3106: oohyees
Accepted: : 39
#3106: pbdqz1
Accepted: : 39
#3106: ReqCxmChtChr
Accepted: : 39
#3106: Rookie_kk
Accepted: : 39
#3106: s1amese
Accepted: : 39
#3106: SocialPanda
Accepted: : 39
#3106: somethingnew
Accepted: : 39
#3106: Susie_Rain
Accepted: : 39
#3106: sw7777
Accepted: : 39
#3106: test123
Accepted: : 39
#3106: tien_noob
Accepted: : 39
#3106: ucup-team1955
Accepted: : 39
#3106: ucup-team2580
Accepted: : 39
#3106: ucup-team4412
Accepted: : 39
#3106: ucup-team474
Accepted: : 39
#3106: ucup-team4948
Accepted: : 39
#3106: ucup-team5830
Accepted: : 39
#3106: ucup-team6373
Accepted: : 39
#3106: ucup-team7518
Accepted: : 39
#3106: ucup-team8278
Accepted: : 39
#3106: ucup-team8698
Accepted: : 39
#3106: ucup-team884
Accepted: : 39
#3106: ucup-team980
Accepted: : 39
#3106: Ulugbek2008
Accepted: : 39
#3106: Unalome
Accepted: : 39
#3106: unclezhou
Accepted: : 39
#3106: wangsiyuanZP
Accepted: : 39
#3106: xinhuo2005
Accepted: : 39
#3106: xorzj
Accepted: : 39
#3106: xxzx
Accepted: : 39
#3106: yhy
Accepted: : 39
#3106: zerro223
Accepted: : 39
#3106: zr
Accepted: : 39
#3106: zsfzhjf
Accepted: : 39
#3177: __stick
Accepted: : 38
#3177: 0917ba
Accepted: : 38
#3177: 0rangeju1ce
Accepted: : 38
#3177: 12345678
Accepted: : 38
$$i^2 = j^2 = k^2 = ijk = −1$$
#3177: AAAAAZBX
Accepted: : 38
#3177: aabbcc
Accepted: : 38
#3177: Alan26
Accepted: : 38
#3177: Awei
Accepted: : 38
#3177: aya
Accepted: : 38
#3177: BananaWolf
Accepted: : 38
#3177: beautifulquiet
Accepted: : 38
#3177: changziliang
Accepted: : 38
#3177: chanuuu
Accepted: : 38
#3177: cmu2025-04
Accepted: : 38