Problem B - Tree permutations
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
357891623 Jan/15/2026 03:27 Ghost participant Chatik (Vasily Alferov, Konstantin Makhnev, Anton Yermilov) B - Tree permutations Unknown Accepted 0 ms 0 KB
357891633 Jan/15/2026 03:27 Ghost participant Harbour.Space: Raw Pots (Maksym Oboznyi, Danil Zashikhin, Marco Meijer) B - Tree permutations Unknown Accepted 0 ms 0 KB
357891647 Jan/15/2026 03:27 Ghost participant UPC: UPC-1 (Víctor Conchello, Félix Moreno, Izan Beltrán) B - Tree permutations Unknown Accepted 0 ms 0 KB
357891649 Jan/15/2026 03:27 Ghost participant UNSW: Runtime Terror (Angus Ritossa, Dallas Yan, Ali Khosravi) B - Tree permutations Unknown Accepted 0 ms 0 KB
357891651 Jan/15/2026 03:27 Ghost participant Vianu: Vianu (Tudor-Stefan Musat, Mircea-Maxim Rebengiuc, Toma Ariciu) B - Tree permutations Unknown Accepted 0 ms 0 KB
357891658 Jan/15/2026 03:27 Ghost participant MIT: MIT_CopyPaste (Anton Trygub, MingYang Deng, Ziqian Zhong) B - Tree permutations Unknown Accepted 0 ms 0 KB
357891694 Jan/15/2026 03:27 Ghost participant UzhNU : Machata (Serhii Loshak , Hroskopf Oleksandr, Vasyl Merenych) B - Tree permutations Unknown Accepted 0 ms 0 KB
357891704 Jan/15/2026 03:27 Ghost participant ICHB: ICHB (Mihai-Valeriu Voicu, Rares-Felix Tudose, Adrian Andrei Popescu) B - Tree permutations Unknown Accepted 0 ms 0 KB
357891714 Jan/15/2026 03:27 Ghost participant flag[2] (Fabrizio Brioni, Valerio Stancanelli, Aloysius Lim Dewen) B - Tree permutations Unknown Accepted 0 ms 0 KB
357891720 Jan/15/2026 03:27 Ghost participant UTartu: Bestonia (Kevin Akkermann, Hans Gustav Kõljalg, Kregor Ööbik) B - Tree permutations Unknown Accepted 0 ms 0 KB
357891747 Jan/15/2026 03:27 Ghost participant UNSW: Hell Hunt (Joseph Luo, Tsingying Xu, Tao He) B - Tree permutations Unknown Accepted 0 ms 0 KB
357891753 Jan/15/2026 03:27 Ghost participant UCSD: UCSD Fallen Star (Thomas Li, Stanislaw Strzelecki , Shang Zhou) B - Tree permutations Unknown Accepted 0 ms 0 KB
357891754 Jan/15/2026 03:27 Ghost participant KNU: 0_GB_RAM (Kostiantyn Lutsenko, Kostiantyn Savchuk, Vladyslav Zavodnyk) B - Tree permutations Unknown Accepted 0 ms 0 KB
357891759 Jan/15/2026 03:27 Ghost participant UniBuc: SaltedEggs (Livia Magureanu, Bogdan-Ioan Popa, Mircea Donciu) B - Tree permutations Unknown Accepted 0 ms 0 KB
357891776 Jan/15/2026 03:27 Ghost participant KIT: Hasso's Race Mice (Christopher Weyand, David Stangl) B - Tree permutations Unknown Accepted 0 ms 0 KB
357891779 Jan/15/2026 03:27 Ghost participant Sharif UT: Ballmer Peak (Ali Safari) B - Tree permutations Unknown Accepted 0 ms 0 KB
357891780 Jan/15/2026 03:27 Ghost participant Harbour.Space: P+P+P (Yahor Dubovik, Batyr Sardarbekov, Sergei Zolotarev) B - Tree permutations Unknown Accepted 0 ms 0 KB
357891788 Jan/15/2026 03:27 Ghost participant UTartu: Bubblegum Bitset (Andres Alumets, Jaagup Tamme, Marko Tsengov) B - Tree permutations Unknown Accepted 0 ms 0 KB
357891795 Jan/15/2026 03:27 Ghost participant CU: Waifu=Senpai:re (Supakorn Kijwattanachai, Natapong Sriwatanasakdi) B - Tree permutations Unknown Accepted 0 ms 0 KB
357891803 Jan/15/2026 03:27 Ghost participant Undertrained+Overpressured (Ivan Safonov, Maksim Gorokhovskii, Timofey Fedoseev) B - Tree permutations Unknown Accepted 0 ms 0 KB
357891809 Jan/15/2026 03:27 Ghost participant YSU: SD3 (Samvel Andreasyan, Hamlet Petrosyan, Robert Kocharyan) B - Tree permutations Unknown Accepted 0 ms 0 KB
357891820 Jan/15/2026 03:27 Ghost participant KhNURE: [KhNURE] KIVI&10 (Valera Grinenko, Kostiantyn Denisov) B - Tree permutations Unknown Accepted 0 ms 0 KB
357891848 Jan/15/2026 03:27 Ghost participant KhNURE: Energy is not over (Matvii Aslandukov, Oleh Vallas, Ihor Barenblat) B - Tree permutations Unknown Accepted 0 ms 0 KB
357891850 Jan/15/2026 03:27 Ghost participant LNU: LNU Stallions (Maksym Shcherba, Petro Tarnavskyi, Yarema Stiahar) B - Tree permutations Unknown Accepted 0 ms 0 KB
357891854 Jan/15/2026 03:27 Ghost participant Harbour.Space: Harbour.Space: x^2 (Humberto Yusta Gómez, Brayan Durán Medina) B - Tree permutations Unknown Accepted 0 ms 0 KB
357891873 Jan/15/2026 03:27 Ghost participant NanyangTU: NTRLover (Siyang SHAO, Zhengyu SHI, Fanyi PU) B - Tree permutations Unknown Accepted 0 ms 0 KB
357891874 Jan/15/2026 03:27 Ghost participant KIT: Kindergarten Timelimit (Yidi Zang, Lucas Schwebler, Jonathan Dransfeld) B - Tree permutations Unknown Accepted 0 ms 0 KB
357891895 Jan/15/2026 03:27 Ghost participant Dungeon Thread (Anton Paliukhovich, Daniil Dzenhaliou, Yafim Klimasheuski) B - Tree permutations Unknown Accepted 0 ms 0 KB
357891949 Jan/15/2026 03:27 Ghost participant CNER: CNERU-I CNER (Turbinca Gabriel, Raileanu Alin-Gabriel, Boaca Andrei) B - Tree permutations Unknown Accepted 0 ms 0 KB
357891961 Jan/15/2026 03:27 Ghost participant HPI: Seems to be O(k!) (Konrad Letz, Lukas Hagen, Tobias Roehr) B - Tree permutations Unknown Accepted 0 ms 0 KB
357891986 Jan/15/2026 03:27 Ghost participant NanyangTU: T1cons (PHAN Huu An, Pham Van Long Phuoc, TRAN Son Viet) B - Tree permutations Unknown Accepted 0 ms 0 KB
357892001 Jan/15/2026 03:27 Ghost participant Binus: Proof by... forgor (Owen Djonatan) B - Tree permutations Unknown Accepted 0 ms 0 KB
357892014 Jan/15/2026 03:27 Ghost participant NanyangTU: Epiphyllum (Mingyuan Zhang, Chenyang Gu, Jiawei Ren) B - Tree permutations Unknown Accepted 0 ms 0 KB
357892024 Jan/15/2026 03:27 Ghost participant NanyangTU: Epiphyllum (Mingyuan Zhang, Chenyang Gu, Jiawei Ren) B - Tree permutations Unknown Accepted 0 ms 0 KB
357892029 Jan/15/2026 03:27 Ghost participant NUS: The Spider from Mars (Nyamdavaa Amar, Vu Hoang Kien, Jeffrey Lee Chun Hean) B - Tree permutations Unknown Accepted 0 ms 0 KB
357892036 Jan/15/2026 03:27 Ghost participant Binus: okePeko (Rico Filberto, Vio Albert Ferdinand , Albert Yulius Ramahalim) B - Tree permutations Unknown Accepted 0 ms 0 KB
357892049 Jan/15/2026 03:27 Ghost participant TUIT: Code Of Duty (Mirakilov Davlatbek Sanjarovich, Qodirov Jamshidxon A'lam o'g'li, Umurzoqov Quvonchbek To'lqin o'g'li) B - Tree permutations Unknown Accepted 0 ms 0 KB
359530319 Jan/24/2026 11:33 Bucketsmith B - Tree permutations C++23 (GCC 14-64, msys2) Accepted 31 ms 0 KB
359543409 Jan/24/2026 12:52 BKDN.ZhonyaHourglass: bkdn25.algorit, vodacbaoan, no_RED_no_DEAD# B - Tree permutations C++23 (GCC 14-64, msys2) Accepted 31 ms 7900 KB
380122225 Jun/25/2026 16:26 ValenciaTravis B - Tree permutations C++17 (GCC 7-32) Accepted 31 ms 0 KB
363400723 Feb/17/2026 16:23 nightwing_808 B - Tree permutations C++23 (GCC 14-64, msys2) Accepted 31 ms 11500 KB
363400578 Feb/17/2026 16:22 nightwing_808 B - Tree permutations C++23 (GCC 14-64, msys2) Accepted 31 ms 11500 KB
363561828 Feb/19/2026 02:31 ahanf B - Tree permutations C++23 (GCC 14-64, msys2) Accepted 46 ms 0 KB
358003141 Jan/15/2026 21:13 hxh3864 B - Tree permutations C++23 (GCC 14-64, msys2) Accepted 46 ms 0 KB
363561881 Feb/19/2026 02:33 ahanf B - Tree permutations C++23 (GCC 14-64, msys2) Accepted 31 ms 0 KB
363561801 Feb/19/2026 02:30 ahanf B - Tree permutations C++23 (GCC 14-64, msys2) Accepted 31 ms 100 KB
366544598 Mar/13/2026 22:40 UCF Checkmate: morgulveil, enwask, azure-# B - Tree permutations C++23 (GCC 14-64, msys2) Accepted 31 ms 0 KB
358834650 Jan/19/2026 23:08 UCF Triangulate: brianush1, SeptaCube, Alg01# B - Tree permutations C++20 (GCC 13-64) Accepted 46 ms 100 KB
358074480 Jan/16/2026 13:44 ton B - Tree permutations C++23 (GCC 14-64, msys2) Accepted 46 ms 100 KB
363962911 Feb/22/2026 23:50 Jajceslav B - Tree permutations C++20 (GCC 13-64) Accepted 31 ms 100 KB
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