Problem A - The Difficulty of Marathon
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
376156230 May/26/2026 11:17 Ghost participant Yunnan University - Lihg - 邹弘辉, 高凌豪, 毕洲铭 A - The Difficulty of Marathon Unknown Accepted 0 ms 0 KB
376156231 May/26/2026 11:17 Ghost participant Sichuan Normal University - let me try try - 林诗淇, 陈雨泉, 武恒 A - The Difficulty of Marathon Unknown Accepted 0 ms 0 KB
376156234 May/26/2026 11:17 Ghost participant Jiangxi University of Technology High School - Bear! - 邓俊韬, 杨司涔, 伍彬彧 A - The Difficulty of Marathon Unknown Accepted 0 ms 0 KB
376156235 May/26/2026 11:17 Ghost participant Jiangxi University of Science and Technology - justteanm3 - 张名伟, 郭文俊, 陈闯 A - The Difficulty of Marathon Unknown Accepted 0 ms 0 KB
376156236 May/26/2026 11:17 Ghost participant Hainan University - ICPC comes to me - 王宇烁, 陈皓月, 吴越涵 A - The Difficulty of Marathon Unknown Accepted 0 ms 0 KB
376156237 May/26/2026 11:17 Ghost participant Nanchang Jiaotong Institute - acnobug - 涂凯, 王锦东, 陈智良 A - The Difficulty of Marathon Unknown Accepted 0 ms 0 KB
376156239 May/26/2026 11:17 Ghost participant Jiangxi University of Science and Technology - AI team 1 - 邱庆林, 叶先壮, 高子妤 A - The Difficulty of Marathon Unknown Accepted 0 ms 0 KB
376156240 May/26/2026 11:17 Ghost participant Zhejiang Guangsha Vocational and Technical University of Construction - Dongyang University Team A - 陈硕, 王瑞珽, 赵星宇 A - The Difficulty of Marathon Unknown Accepted 0 ms 0 KB
376156241 May/26/2026 11:17 Ghost participant NANCHANG HANGKONG UNIVERSITY - hhh666 - 邹伊扬, 黄仁文, 张绍谦 A - The Difficulty of Marathon Unknown Accepted 0 ms 0 KB
376156242 May/26/2026 11:17 Ghost participant Jiangsu Ocean University - goodgoodstudy，daydayup - 房鸿铭, 刘好, 孙京权 A - The Difficulty of Marathon Unknown Accepted 0 ms 0 KB
376156243 May/26/2026 11:17 Ghost participant Xi'an Shiyou University - The Wanderer - 温奕翔, 吴桐瑀, 周秦凯 A - The Difficulty of Marathon Unknown Accepted 0 ms 0 KB
376156244 May/26/2026 11:17 Ghost participant Guilin University of Electronic Technology - guet - 王秉诚, 孙渤尧, 张语诚 A - The Difficulty of Marathon Unknown Accepted 0 ms 0 KB
376156245 May/26/2026 11:17 Ghost participant Xinyang Normal University - waltz - 庞腾飞, 秦子阳, 刘洪宇 A - The Difficulty of Marathon Unknown Accepted 0 ms 0 KB
376156250 May/26/2026 11:17 Ghost participant Zhejiang Wanli University - RegardingSaekiSayaka - 关天泽, 叶仁杰, 马康博 A - The Difficulty of Marathon Unknown Accepted 0 ms 0 KB
376156252 May/26/2026 11:17 Ghost participant Fuzhou Technology and Business University - NANA,i'm back in Fuzhou - 叶子桐, 陈家轩, 王骁 A - The Difficulty of Marathon Unknown Accepted 0 ms 0 KB
376156257 May/26/2026 11:17 Ghost participant China University of Mining and Technology - Mineral World Genius - 郑亚泽, 刘子沫, 朱泊衡 A - The Difficulty of Marathon Unknown Accepted 0 ms 0 KB
376156262 May/26/2026 11:17 Ghost participant Liaocheng University - A Grand Flight Into the Sunlight - 宋行昇, 董从豪, 孙本浩 A - The Difficulty of Marathon Unknown Accepted 0 ms 0 KB
376156263 May/26/2026 11:17 Ghost participant South-Central Minzu University - So Easy - 雷雨禾, 曾安琪, 刘冠权 A - The Difficulty of Marathon Unknown Accepted 0 ms 0 KB
376156272 May/26/2026 11:17 Ghost participant Wenzhou University - WZU Team 5 - 肖泽龙, 胡明昊, 徐嘉成 A - The Difficulty of Marathon Unknown Accepted 0 ms 0 KB
376156276 May/26/2026 11:17 Ghost participant Jiangxi University of Finance and Economics - Trace Fades - 吴穹宇, 黄志豪, 肖依婷 A - The Difficulty of Marathon Unknown Accepted 0 ms 0 KB
376156277 May/26/2026 11:17 Ghost participant Shangqiu Normal University - sqnu team1 - 郑豫, 胡小彤, 孙正德 A - The Difficulty of Marathon Unknown Accepted 0 ms 0 KB
376156290 May/26/2026 11:17 Ghost participant East China University of Technology - No translation - 刘志翔, 黄伟, 周子彤 A - The Difficulty of Marathon Unknown Accepted 0 ms 0 KB
376156291 May/26/2026 11:17 Ghost participant Nanchang Vocational University - last try - 管文鋆, 毛子浩, 倪仁杰 A - The Difficulty of Marathon Unknown Accepted 0 ms 0 KB
376156292 May/26/2026 11:17 Ghost participant Gannan Normal University - ShenCBlue - 熊婕, 詹智豪, 刘坤 A - The Difficulty of Marathon Unknown Accepted 0 ms 0 KB
376156297 May/26/2026 11:17 Ghost participant Ningde Normal University - Alicekirakira - 郑志文, 雷辰轩, 陈涛 A - The Difficulty of Marathon Unknown Accepted 0 ms 0 KB
376156298 May/26/2026 11:17 Ghost participant Central China Normal University - Still Seeking a Cozy Sleep Posture - 赵子毅, 李雨佳, 蔡雯雯 A - The Difficulty of Marathon Unknown Accepted 0 ms 0 KB
376156299 May/26/2026 11:17 Ghost participant Shandong Women's University - AC?AC! - 赵信博, 张鑫宇, 朱昊城 A - The Difficulty of Marathon Unknown Accepted 0 ms 0 KB
376156352 May/26/2026 11:17 Ghost participant Yuzhang Normal University - AC Dream - 吴成飞, 占文波, 占丽琴 A - The Difficulty of Marathon Unknown Accepted 0 ms 0 KB
376156404 May/26/2026 11:17 Ghost participant Jiangxi Police Institute - bababoy2 - 陈浩东, 王信祥, 丁少凡 A - The Difficulty of Marathon Unknown Accepted 0 ms 0 KB
376156443 May/26/2026 11:17 Ghost participant Nanchang Vocational Institute of Film and Television Communication - Jumper - 余海兵, 吴维炯, 唐志良 A - The Difficulty of Marathon Unknown Accepted 0 ms 0 KB
376156587 May/26/2026 11:17 Ghost participant West Anhui University - AIvshuman - 潘家宝, 余泽凯, 陆州岩 A - The Difficulty of Marathon Unknown Accepted 0 ms 0 KB
376156834 May/26/2026 11:17 Ghost participant  Guizhou Education University - Guizhou Education University Team - 王子豪, 刘宇轩, 刘亚涛 A - The Difficulty of Marathon Unknown Accepted 0 ms 0 KB
376157146 May/26/2026 11:17 Ghost participant Huaibei Institute of Technology - Team Three - 郭莉莉, 刘紫晴, 王琰博 A - The Difficulty of Marathon Unknown Accepted 0 ms 0 KB
376160152 May/26/2026 11:18 Ghost participant SouthWest Petroleum University - Just Wanna Survive - 罗赐曦, 龚云飞, 霍奂鑫 A - The Difficulty of Marathon Unknown Accepted 0 ms 0 KB
376160386 May/26/2026 11:18 Ghost participant University of Shanghai for Science and Technology - Reward Mode - 胡术淇, 李健, 周正杰 A - The Difficulty of Marathon Unknown Accepted 0 ms 0 KB
387999995 Aug/22/2026 15:41 Magif A - The Difficulty of Marathon Python 3 Accepted 46 ms 0 KB
385855041 Aug/06/2026 11:28 SuhailAktharSM A - The Difficulty of Marathon PyPy 3-64 Accepted 62 ms 0 KB
392289130 Sep/27/2026 09:07 bjut: junliang123, sky2004, ming2022# A - The Difficulty of Marathon C++20 (GCC 13-64) Accepted 31 ms 0 KB
384034546 Jul/24/2026 09:35 lizhe_0413# A - The Difficulty of Marathon C++17 (GCC 7-32) Accepted 31 ms 0 KB
389073318 Sep/01/2026 11:03 two five nine: Doroman, CCF-IS-7, surface_user# A - The Difficulty of Marathon C++20 (GCC 13-64) Accepted 15 ms 0 KB
387995576 Aug/22/2026 14:56 456784356 A - The Difficulty of Marathon C++20 (GCC 13-64) Accepted 31 ms 0 KB
389443816 Sep/05/2026 13:03 CHOVY: Refined_heart, baijingren# A - The Difficulty of Marathon C++23 (GCC 14-64, msys2) Accepted 15 ms 0 KB
388419166 Aug/26/2026 08:07 define int long long: ididiid, Circle2006, juruo123123# A - The Difficulty of Marathon C++17 (GCC 7-32) Accepted 31 ms 0 KB
384230845 Jul/25/2026 20:02 [UFSC] 3 macacos infinitos com heurística: paulo.pr, fls, gabriel# A - The Difficulty of Marathon C++23 (GCC 14-64, msys2) Accepted 15 ms 0 KB
387993443 Aug/22/2026 14:34 syx070103 A - The Difficulty of Marathon C++17 (GCC 7-32) Accepted 15 ms 0 KB
389423652 Sep/05/2026 09:19 2026oldman: pmy_coding, DRYAYST, NapNa# A - The Difficulty of Marathon C++23 (GCC 14-64, msys2) Accepted 31 ms 100 KB
385508644 Aug/04/2026 11:15 shelterexist A - The Difficulty of Marathon C++20 (GCC 13-64) Accepted 31 ms 0 KB
384450076 Jul/27/2026 04:11 yimizhou A - The Difficulty of Marathon C++17 (GCC 7-32) Accepted 15 ms 0 KB
388955912 Aug/31/2026 03:47 HSL2025# A - The Difficulty of Marathon C++23 (GCC 14-64, msys2) Accepted 31 ms 0 KB
384449972 Jul/27/2026 04:09 eat_lemons A - The Difficulty of Marathon C++17 (GCC 7-32) Accepted 15 ms 0 KB
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