OCPC, Day 8, 998244353 Contest

Iași, Romania, September 19, 2026

Show TypeTeams Average problems solved by top 4 teams Average place taken by top 4 teams Problems solved by 4th team
Remote (H) 18 8.0 3.2 7
Hong Kong 13 6.8 5.8 6
Remote (I) 11 4.5 14.2 4
Iași 13 4.0 17.2 4
All 55 8.0 2.5 7
Start time Contest speed Penalty for wrong submission Start the contest Finish the contest Suspend the contest Show Ranking
Standings [5:00:00]
Place User Type A B C D E F G H I J K L Total Penalty Dirt Rating
lp1 on fire (Parsa Pordeli Behrouz, Alireza Kaviani, Amirhossein Farkhondehfar)
 Remote (H) +1
(0:38)
 +3
(4:55)
 +
(1:57)
 +
(0:47)
 +
(3:27)
 +1
(2:44)
 +1
(4:53)
 +2
(2:29)
 +
(3:46)
std_abs (Bo-Ye Wu, Chung-Chun Huang, Po-Hsi Lin), total = 3126
 Remote (H) +
(1:41)
 +6
(3:35)
 +
(1:16)
 +
(0:30)
 +
(2:55)
 +1
(2:02)
 -2 +
(0:25)
 +
(4:29)
Waterloo Black (Kai Wen Yang, Kelly Dance, Kevin Guo), total = 2395
 Remote (H) +
(0:58)
 +
(4:43)
 +1
(3:29)
 +
(0:39)
 +1
(3:30)
 +
(0:46)
 +1
(4:34)
 +1
(1:46)
Wine-filled Fishball Pie (Lu Yi Fung, Hsieh Chong Ho, Wong Chun)
 Hong Kong +
(1:40)
 +
(0:15)
 +
(0:37)
 +2
(2:04)
 +1
(3:26)
 +
(1:17)
 +1
(1:32)
Riding the west wind，away we go (Zixuan Yan, Qiuyang Zhang, Zhiyuan Hou), total = 2611
 Hong Kong +
(2:22)
 +1
(4:59)
 +
(0:15)
 +
(3:37)
 +
(1:08)
 -1 +
(0:47)
 +
(4:01)
HKUST (Zijian Yang, Suyi Yao, Jiayi Pang), total = 2389
 Hong Kong +2
(1:16)
 +1
(0:19)
 +
(4:58)
 +
(4:24)
 +1
(3:36)
 +
(0:52)
 +
(4:31)
Raven (Junhao Yang, Zhongtian Xu, Ruicheng Cai), total = 2052
 Remote (H) +1
(2:02)
 +
(4:54)
 +1
(1:01)
 +
(4:34)
 +1
(3:17)
 +2
(2:49)
 +
(4:28)
HKOI -1 (Chong Hon Tsun, Ko Kin Fung Nicholas, Ip Tsz Oi), total = 2362
 Hong Kong +
(0:45)
 +1
(1:06)
 +1
(4:00)
 +
(2:03)
 +1
(4:19)
 +
(2:38)
Sponge Bob (Ildar Gainullin, Andrey Matveev)
 Remote (H) +
(0:16)
 +
(3:13)
 +
(0:26)
 -7 +
(3:05)
 +3
(4:17)
 +
(4:37)
Infinite L∞pers (Florian Brendle, Sebastian Kirmayer, Lennart Blumenthal)
 Remote (I) +
(0:19)
 +
(2:10)
 +
(0:34)
 +1
(1:33)
 +2
(1:09)
Fourth Chorus (Amirali Asgari, Hamed Ghaffari, Sepehr Ramezani), total = 2804
 Remote (I) +1
(1:17)
 +
(0:54)
 +2
(0:28)
 +
(2:45)
 +
(2:21)
 -3
CU (Teetat Thamronglak, Thawin Tengamnuay, Sarit Pasiphol), total = 2375
 Remote (H) +1
(1:59)
 +
(2:09)
 +
(0:23)
 +
(4:49)
 +1
(1:07)
nobook (Chun-Yao Shih, Yi-An Wang, Chi-En Chen), total = 2160
 Remote (H) +1
(1:03)
 +3
(0:46)
 +
(2:37)
 +1
(2:58)
 +
(4:58)
bruh open (Bosco Wang, Kevin Xie, Honrich Lai), total = 2404
 Hong Kong +
(1:48)
 +2
(0:33)
 +
(2:51)
 +1
(5:00)
 +2
(2:16)
 -3
qwerty (Victor-Ștefan Arseniu, Victor Botnaru, Andrei Chertes)
 Iași +2
(1:40)
 +
(1:57)
 +
(0:27)
 -1 +
(0:35)
Ctrl+Alt+DelETHe (Vesselin Markovich, Tudor Ștefan Mușat, Jiaheng Li)
 Iași +
(1:28)
 +
(0:28)
 +
(2:29)
 +
(0:57)
cay ko cần bánh (Truong Minh Duc, Nguyen Thien Trung, Le Xuan Son), total = 451
 Remote (I) +1
(2:09)
 +
(0:43)
 +1
(3:11)
 +2
(1:13)
FMI-3 (Velislav Petrov Garkov, Petar Velislavov Mihov, Aleksandar Gatev)
 Iași +
(1:15)
 +1
(1:40)
 +1
(3:02)
 +1
(2:10)
Tri cepelina (Dino Hadžić, Jakov Celin, Ivo Pavičić), total = 1998
 Remote (I) +
(1:41)
 +2
(1:26)
 +2
(2:12)
 +
(2:50)
sin globito no hay fiesta (Diego Arias, Martin Ruiz-Tagle, Gabriel Carmona)
 Iași +
(3:16)
 +2
(1:39)
 +
(1:03)
 +1
(2:46)
revoNTUlet (Ping-Chung Chang, I-En Kao, Yu-An Cho), total = 2151
 Remote (H) +
(1:44)
 +4
(4:49)
 +
(0:51)
 +1
(2:08)
OUSDO (Zhang Haoyue, Li Hengxian)
 Hong Kong +3
(1:13)
 +1
(2:39)
 +1
(4:23)
 -1 +
(3:28)
Master Ka4ka (Kaisa Nuridin, Torekeldi Abilmasur, Syrgabayev Nurislam)
 Hong Kong +2
(3:25)
 +1
(0:44)
 +5
(4:44)
 +2
(2:07)
Scrupulous strawberries (Matīss Kristiņš, Valters Kalniņš, Kristaps Štāls), total = 2102
 Iași +
(1:47)
 +
(0:55)
 +
(1:50)
 -2
Aamchi Mumbai (Shivang Tiwari, Vaibhav Raj, Prathamesh Pilkhane)
 Hong Kong +1
(2:13)
 +1
(1:16)
 +1
(0:50)
Div0 (Feysa Bohdan, Tsitsei Pavlo, Tymkovych Oleksandr), total = 1975
 Iași +1
(1:16)
 +4
(0:22)
 -1 -3 +1
(1:42)
À Déterminer (Mathéo Beney, Théo Hollender, Jiri Gebauer)
 Remote (I) +2
(1:00)
 +1
(0:31)
 -1 +2
(2:37)
Don't Die Yet (Jaehyeok Lee, Hyokyu Kang, Hoeyun Jung), total = 1876
 Remote (H) +
(1:05)
 +
(1:44)
 +7
(4:45)
UCU_Coach (Leshchuk Roman, Solchanyk Vasyl, Shkunda Maksym)
 Remote (H) +2
(3:37)
 +1
(1:04)
 +
(4:44)
BUET_Silver_hawks (Shafin Ahmed, Md. Ashraful Islam Fahim, Md. Tahmid Hossain)
 Remote (H) +
(3:27)
 +4
(3:28)
 +5
(4:31)
WeShowSpeed (Owen Sidarta, Christivan Komah, Akhmet Issa), total = 1297
 Remote (H) +5
(4:45)
 +
(4:27)
 +3
(2:42)
Still thinking of a Name (Tran Hai Dang, Tan Le Jie, Yvonnie Natasha), total = 1217
 Remote (H) +
(2:00)
 +
(1:00)
Clown Siesta (Ciobanu Andrei Mihai, Ionescu Matei, Gheorghieș Alexandru), total = 2025
 Iași +1
(2:21)
 +1
(0:47)
szybciej (Sylwia Sapkowska, Jeremi Hyska, Robert Soboński), total = 2024
 Iași +
(1:56)
 -3 +2
(1:52)
Team name ddl today (Luo Jian, Yang Mingtian, Liu Yancheng)
 Hong Kong +1
(2:54)
 +
(1:28)
 -1
LNU Turtles (Oleksandr Zhenchenko, Zakhar Chaikivskyi, Volodymyr Dudchak), total = 1804
 Iași +
(2:26)
 +
(2:30)
Xchb (Alexandre Paresy, Raul-Andrei Pop, Alexandru Ardelean)
 Remote (H) -11 -14 +
(0:56)
 +
(4:38)
Kyogre-Mimikyu-Porygon Algorithm (Lok Chi Sum, Wong Cheuk Kiu, Yang Chun Kit)
 Hong Kong +2
(4:57)
 +
(0:36)
 -6 -3
寧做雞頭 不做鳳尾 (Chau Ching Hin, Cheng Chun Wan, Lee Kai Chung Jacky)
 Hong Kong +
(3:55)
 +1
(2:17)
Cougar Blue (Lucas Patten, Jonathan Dastrup, Chung Yan Chow)
 Remote (H) +
(3:35)
 +3
(2:02)
 -7
Linked Liszt (Jakob Fanselow, Konstantin Groth, Julian Windheuser)
 Remote (I) +1
(2:55)
 +4
(2:15)
NTT (Pîrțac Eduard-Lucian, Luchian Cristian, Enăchescu Andrei-Florin)
 Iași +2
(2:59)
 +5
(1:38)
 -8
BUET_GreyMatter (Raad Sharar, Shahtaz Rahman Labib, Amartya Sarker)
 Remote (H) +
(0:59)
 +4
(4:48)
Zakolot (Andrii Kholod, Daryna Karpenko, Taras Derkach)
 Iași -1 +2
(2:40)
 +4
(3:10)
Vodka and Iced Lemon Tea (Yachao Yan, Kui Wang Choi, Demidov Ilia), total = 951
 Hong Kong +6
(4:24)
 +1
(1:30)
Supernova (Sk. Ashrafuzzaman Nafees, Rubaiyat -E-Zaman, Tahjib Hossain Khan), total = 1582
 Remote (H) +1
(2:57)
 +7
(4:44)
$O(N^2/64)$ (Joshua Thomas Bergman Andersson, John Hedin, Kasper Johansson)
 Remote (I) +
(0:59)
pingin sejago GPT (Yose Yehezkiel Maranata, Roberto Eugenio Sugiarto, Kevin Cornellius Widjaja), total = 1747
 Remote (I) +
(1:07)
Matroid Enjoyer (Paul Sievers, Tom Kessler, Joshua Schünke)
 Remote (I) +
(1:38)
BUET_Asymptotes (Md. Mutammim Irtiza Islam, Arko Chowdhury, Suhrid Kumar Kundu Saha)
 Remote (H) +1
(2:24)
Laptarii (Tomita Matei Alexandru, Maftei Tudor, Perdevara Andrei), total = 471
 Iași +5
(2:33)
Bocconi (Tommaso Scardecchia, Ali Senel, Norbert Cesar)
 Hong Kong -1
Optimized Backtracking (Haba Matei-Ionut, Nuta Stefan-Alexandru, Calota Andrei-Patrick), total = 1298
 Iași -6 -1
UniBuc_1 (Verzotti Matteo-Alexandru, Dobre Darius-Adrian, Prosie Radu-Teodor)
 Remote (I) -4 -1
Vikunjaaa (Peter Zackrisson, Simon Bachran, Helena Ullrich)
 Remote (I) -1 -4
7771777 Submissions:   93 18 11 132 8 12 4 41 10 13 109 19 470 9999 0.99 200.00
Accepted:   41 5 9 49 6 4 3 16 1 6 33 12 185      
  %:   44% 28% 82% 37% 75% 33% 75% 39% 10% 46% 30% 63% 39%