Problem A - The Difficulty of Marathon
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
387134561 Aug/15/2026 13:04 yangxyz# A - The Difficulty of Marathon C++17 (GCC 7-32) Accepted 46 ms 0 KB
392389552 Sep/28/2026 06:15 huru A - The Difficulty of Marathon C++23 (GCC 14-64, msys2) Accepted 15 ms 0 KB
385825125 Aug/06/2026 05:47 LemonNingze A - The Difficulty of Marathon C++17 (GCC 7-32) Accepted 31 ms 0 KB
383663076 Jul/21/2026 09:44 404: Leventcccc, Perp_blue, Kitty_is_offline# A - The Difficulty of Marathon C++17 (GCC 7-32) Accepted 31 ms 0 KB
384579301 Jul/28/2026 06:10 sedatemickey A - The Difficulty of Marathon C++17 (GCC 7-32) Accepted 15 ms 0 KB
388980955 Aug/31/2026 12:03 pursuit-of-truth A - The Difficulty of Marathon C++23 (GCC 14-64, msys2) Accepted 15 ms 100 KB
384449742 Jul/27/2026 04:03 xuwu_hyw A - The Difficulty of Marathon C++23 (GCC 14-64, msys2) Accepted 31 ms 0 KB
390079754 Sep/09/2026 16:26 SKT T1: kingble, AiHaibara# A - The Difficulty of Marathon C++20 (GCC 13-64) Accepted 31 ms 100 KB
387235913 Aug/16/2026 10:29 ICPC-Chula-2026: Anda130249, a0ms1n, sayhi7562# A - The Difficulty of Marathon C++20 (GCC 13-64) Accepted 31 ms 0 KB
387993837 Aug/22/2026 14:39 teconyuo A - The Difficulty of Marathon C++20 (GCC 13-64) Accepted 31 ms 0 KB
387994340 Aug/22/2026 14:44 xialuo1205 A - The Difficulty of Marathon C++17 (GCC 7-32) Accepted 31 ms 0 KB
390175556 Sep/10/2026 10:31 hhzhexuejia A - The Difficulty of Marathon C++23 (GCC 14-64, msys2) Accepted 31 ms 100 KB
389238751 Sep/03/2026 07:18 nanx_A A - The Difficulty of Marathon C++23 (GCC 14-64, msys2) Accepted 31 ms 100 KB
389601610 Sep/06/2026 04:36 Keven_11 A - The Difficulty of Marathon C++17 (GCC 7-32) Accepted 15 ms 0 KB
389085396 Sep/01/2026 13:47 nzqinghan A - The Difficulty of Marathon C++23 (GCC 14-64, msys2) Accepted 31 ms 0 KB
384825020 Jul/30/2026 06:57 flowerfalls_nm# A - The Difficulty of Marathon C++23 (GCC 14-64, msys2) Accepted 31 ms 0 KB
384046459 Jul/24/2026 11:28 plkkkkkk A - The Difficulty of Marathon C++17 (GCC 7-32) Accepted 31 ms 0 KB
384059417 Jul/24/2026 12:58 low-key hackers: x004, MiniPEKKA12314, 1005# A - The Difficulty of Marathon C++23 (GCC 14-64, msys2) Accepted 15 ms 0 KB
384449735 Jul/27/2026 04:03 Longji A - The Difficulty of Marathon C++23 (GCC 14-64, msys2) Accepted 15 ms 0 KB
384484208 Jul/27/2026 11:37 Mingyun7 A - The Difficulty of Marathon C++17 (GCC 7-32) Accepted 31 ms 0 KB
384450137 Jul/27/2026 04:13 cai-007 A - The Difficulty of Marathon C++23 (GCC 14-64, msys2) Accepted 46 ms 0 KB
388968741 Aug/31/2026 08:59 sizan_temp A - The Difficulty of Marathon C++23 (GCC 14-64, msys2) Accepted 31 ms 0 KB
384452344 Jul/27/2026 04:54 panqiyu A - The Difficulty of Marathon C++23 (GCC 14-64, msys2) Accepted 31 ms 0 KB
390182639 Sep/10/2026 11:51 fsly A - The Difficulty of Marathon C++17 (GCC 7-32) Accepted 31 ms 0 KB
391674985 Sep/22/2026 17:33 CK555 A - The Difficulty of Marathon C++17 (GCC 7-32) Accepted 15 ms 0 KB
384165279 Jul/25/2026 10:35 chenlan A - The Difficulty of Marathon C++17 (GCC 7-32) Accepted 15 ms 0 KB
389274102 Sep/03/2026 17:17 fadedstar A - The Difficulty of Marathon C++23 (GCC 14-64, msys2) Accepted 31 ms 100 KB
383648772 Jul/21/2026 06:40 Md._Nahid_Ullah_Joy A - The Difficulty of Marathon C++17 (GCC 7-32) Accepted 15 ms 0 KB
386556351 Aug/11/2026 07:08 llzz111 A - The Difficulty of Marathon C++17 (GCC 7-32) Accepted 15 ms 100 KB
386556059 Aug/11/2026 07:04 Chen0w0 A - The Difficulty of Marathon C++23 (GCC 14-64, msys2) Accepted 31 ms 0 KB
385405174 Aug/03/2026 15:48 ZhihuaXie A - The Difficulty of Marathon C++23 (GCC 14-64, msys2) Accepted 31 ms 0 KB
384471215 Jul/27/2026 09:29 AAA: a_usual, key_anemoi, zyMan# A - The Difficulty of Marathon C++23 (GCC 14-64, msys2) Accepted 31 ms 0 KB
386168933 Aug/08/2026 07:54 记你太霉: qixinghui, xionghui# A - The Difficulty of Marathon C++23 (GCC 14-64, msys2) Accepted 31 ms 0 KB
384453632 Jul/27/2026 05:17 BoBoowen A - The Difficulty of Marathon C++23 (GCC 14-64, msys2) Accepted 31 ms 0 KB
384449914 Jul/27/2026 04:07 skgjioew A - The Difficulty of Marathon C++23 (GCC 14-64, msys2) Accepted 31 ms 100 KB
384645901 Jul/28/2026 17:15 Tang2# A - The Difficulty of Marathon C++20 (GCC 13-64) Accepted 31 ms 1600 KB
388980534 Aug/31/2026 11:58 JunzheXIA A - The Difficulty of Marathon C++20 (GCC 13-64) Accepted 31 ms 100 KB
384279145 Jul/26/2026 07:43 GuGuGaGa, Where’s My Red Senior: shy_robot_No8, Abs1nthe, Heshi# A - The Difficulty of Marathon C++20 (GCC 13-64) Accepted 31 ms 100 KB
388260967 Aug/24/2026 18:44 Rakib_Temp A - The Difficulty of Marathon C++23 (GCC 14-64, msys2) Accepted 31 ms 0 KB
384449883 Jul/27/2026 04:07 skgjioew A - The Difficulty of Marathon C++23 (GCC 14-64, msys2) Accepted 31 ms 0 KB
384152537 Jul/25/2026 08:25 LHY0715 A - The Difficulty of Marathon C++20 (GCC 13-64) Accepted 15 ms 1600 KB
387111626 Aug/15/2026 09:29 acac: Song_Y_Z101, 15633868734# A - The Difficulty of Marathon C++23 (GCC 14-64, msys2) Accepted 15 ms 2500 KB
384155609 Jul/25/2026 09:09 nazunaovo# A - The Difficulty of Marathon C++23 (GCC 14-64, msys2) Accepted 15 ms 0 KB
384279249 Jul/26/2026 07:44 No gay no life: Aquatic_Life, xingjiang, Huge_Monster# A - The Difficulty of Marathon C++17 (GCC 7-32) Accepted 31 ms 0 KB
383764799 Jul/22/2026 03:02 hyw killer: xiaoyou777, CoderWhite01, Fosss# A - The Difficulty of Marathon C++23 (GCC 14-64, msys2) Accepted 15 ms 100 KB
389059147 Sep/01/2026 07:03 two five nine: Doroman, CCF-IS-7, surface_user# A - The Difficulty of Marathon C++23 (GCC 14-64, msys2) Accepted 31 ms 0 KB
389421801 Sep/05/2026 08:55 watermelon: salieri0721, adc200, Will_win# A - The Difficulty of Marathon C++17 (GCC 7-32) Accepted 31 ms 0 KB
384614944 Jul/28/2026 13:06 Dyiu_# A - The Difficulty of Marathon C++17 (GCC 7-32) Accepted 31 ms 0 KB
388043995 Aug/22/2026 22:26 MZdaRosa A - The Difficulty of Marathon C++23 (GCC 14-64, msys2) Accepted 31 ms 0 KB
386842429 Aug/13/2026 05:05 FrankWu25 A - The Difficulty of Marathon C++23 (GCC 14-64, msys2) Accepted 31 ms 100 KB
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