Problem A - Qualifiers Ranking Rules
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
279895122 Sep/05/2024 10:00 Linly. A - Qualifiers Ranking Rules C++20 (GCC 13-64) Accepted 93 ms 900 KB
226774082 Oct/05/2023 20:10 chen_zexing A - Qualifiers Ranking Rules C++17 (GCC 7-32) Accepted 31 ms 2400 KB
337093456 Sep/06/2025 08:32 Vegetable Dog: frank1181434411, smooth_wind, GULIMUZUN# A - Qualifiers Ranking Rules C++23 (GCC 14-64, msys2) Accepted 61 ms 600 KB
226211850 Oct/01/2023 22:30 struggletime A - Qualifiers Ranking Rules C++14 (GCC 6-32) Accepted 93 ms 4200 KB
279321425 Sep/02/2024 14:28 maste..# A - Qualifiers Ranking Rules C++17 (GCC 7-32) Accepted 93 ms 600 KB
280275924 Sep/08/2024 08:31 vjudge5 A - Qualifiers Ranking Rules C++20 (GCC 13-64) Accepted 77 ms 100 KB
279891687 Sep/05/2024 09:25 hhhhhqqq# A - Qualifiers Ranking Rules C++23 (GCC 14-64, msys2) Accepted 77 ms 2400 KB
280815313 Sep/12/2024 09:14 olicolm A - Qualifiers Ranking Rules C++20 (GCC 13-64) Accepted 109 ms 1600 KB
280140143 Sep/07/2024 06:49 vjudge5 A - Qualifiers Ranking Rules C++20 (GCC 13-64) Accepted 93 ms 500 KB
334475088 Aug/19/2025 08:20 TeamName was not declared in this scope: AskThePine, ICE_awa, afxhsjodo# A - Qualifiers Ranking Rules C++20 (GCC 13-64) Accepted 62 ms 600 KB
280963925 Sep/13/2024 12:46 Unalome_3301# A - Qualifiers Ranking Rules C++17 (GCC 7-32) Accepted 125 ms 1700 KB
229779428 Oct/26/2023 08:19 vjudge5 A - Qualifiers Ranking Rules C++17 (GCC 9-64) Accepted 46 ms 4200 KB
276354235 Aug/14/2024 08:30 vjudge4 A - Qualifiers Ranking Rules C++20 (GCC 13-64) Accepted 78 ms 2400 KB
336829761 Sep/04/2025 08:36 为美好的世界献上AC！！: xyymyy, Sungl, NERV_ea# A - Qualifiers Ranking Rules C++17 (GCC 7-32) Accepted 77 ms 0 KB
280275366 Sep/08/2024 08:24 vjudge1 A - Qualifiers Ranking Rules C++17 (GCC 7-32) Accepted 108 ms 1000 KB
279452485 Sep/03/2024 13:05 sunzhihao123 A - Qualifiers Ranking Rules C++20 (GCC 13-64) Accepted 109 ms 20100 KB
337115505 Sep/06/2025 11:53 fur_bar__: Fitdwsky, _twi_nami, ncstzsx# A - Qualifiers Ranking Rules C++20 (GCC 13-64) Accepted 77 ms 700 KB
281852678 Sep/19/2024 15:18 echo-hope A - Qualifiers Ranking Rules C++17 (GCC 7-32) Accepted 140 ms 100 KB
275853169 Aug/11/2024 21:51 feixu# A - Qualifiers Ranking Rules C++17 (GCC 7-32) Accepted 77 ms 200 KB
280937849 Sep/13/2024 08:19 Its hard to name a team: whtd, gapbyam, Fushengh# A - Qualifiers Ranking Rules C++20 (GCC 13-64) Accepted 62 ms 3300 KB
281752017 Sep/18/2024 17:43 LEFt_bank A - Qualifiers Ranking Rules C++20 (GCC 13-64) Accepted 93 ms 1300 KB
328912200 Jul/14/2025 16:51 Day_Day_Happy# A - Qualifiers Ranking Rules C++20 (GCC 13-64) Accepted 92 ms 1600 KB
332586428 Aug/06/2025 07:28 Dream_land: xiahou, Silver_star_, lemon_233# A - Qualifiers Ranking Rules C++23 (GCC 14-64, msys2) Accepted 77 ms 5900 KB
334612734 Aug/20/2025 07:26 Alea jacta est!: wow_, MUUQ7ING, Nyans2022# A - Qualifiers Ranking Rules C++23 (GCC 14-64, msys2) Accepted 109 ms 93900 KB
228651978 Oct/18/2023 12:08 olphe: shinchankosen, tko919, Mikunyan# A - Qualifiers Ranking Rules C++20 (GCC 11-64) Accepted 77 ms 7200 KB
333597825 Aug/12/2025 08:56 lyl_ccut A - Qualifiers Ranking Rules C++23 (GCC 14-64, msys2) Accepted 77 ms 2300 KB
226420428 Oct/03/2023 13:15 Xayaniium A - Qualifiers Ranking Rules C++20 (GCC 11-64) Accepted 62 ms 3500 KB
226962893 Oct/07/2023 09:21 Suzt_ilymtics# A - Qualifiers Ranking Rules C++14 (GCC 6-32) Accepted 78 ms 3100 KB
281101053 Sep/14/2024 12:39 Floaty A - Qualifiers Ranking Rules C++17 (GCC 7-32) Accepted 93 ms 100 KB
275344459 Aug/09/2024 09:32 xwc_promise# A - Qualifiers Ranking Rules C++20 (GCC 13-64) Accepted 77 ms 1600 KB
226614907 Oct/04/2023 18:29 itpays A - Qualifiers Ranking Rules C++20 (GCC 11-64) Accepted 92 ms 5500 KB
228245649 Oct/15/2023 08:43 ABCD: Elder_Giang, Frank_DD, playf# A - Qualifiers Ranking Rules C++17 (GCC 9-64) Accepted 46 ms 4100 KB
337899280 Sep/10/2025 08:02 hdu25-T11: CloudThink, qidao_retired, redzxx# A - Qualifiers Ranking Rules C++20 (GCC 13-64) Accepted 139 ms 33700 KB
280751329 Sep/11/2024 18:10 Linver# A - Qualifiers Ranking Rules C++23 (GCC 14-64, msys2) Accepted 77 ms 600 KB
276354314 Aug/14/2024 08:31 vjudge3 A - Qualifiers Ranking Rules C++17 (GCC 7-32) Accepted 93 ms 1000 KB
289871854 Nov/04/2024 09:40 zyh ak ioi: zhy968516, mxj_helen# A - Qualifiers Ranking Rules C++23 (GCC 14-64, msys2) Accepted 265 ms 200 KB
337090339 Sep/06/2025 07:52 1+1+1: WTXwang, Y_XT, Starheart# A - Qualifiers Ranking Rules C++23 (GCC 14-64, msys2) Accepted 62 ms 0 KB
226855028 Oct/06/2023 12:45 vjudge5 A - Qualifiers Ranking Rules C++20 (GCC 11-64) Accepted 31 ms 5600 KB
280415114 Sep/09/2024 11:32 0304 A - Qualifiers Ranking Rules C++17 (GCC 7-32) Accepted 78 ms 4000 KB
278467051 Aug/28/2024 08:13 前面没学，中间没写，后面没看: pma2u, HuHu_Fei, 0x3ffffffff# A - Qualifiers Ranking Rules C++17 (GCC 7-32) Accepted 93 ms 100 KB
280979219 Sep/13/2024 15:09 vjudge1 A - Qualifiers Ranking Rules C++23 (GCC 14-64, msys2) Accepted 93 ms 6200 KB
279786855 Sep/04/2024 13:41 vjudge1 A - Qualifiers Ranking Rules C++17 (GCC 7-32) Accepted 77 ms 1000 KB
279952383 Sep/05/2024 17:17 six___ A - Qualifiers Ranking Rules C++17 (GCC 7-32) Accepted 155 ms 100 KB
280018143 Sep/06/2024 08:06 password:8ge8: Wilson_Inversion# A - Qualifiers Ranking Rules C++20 (GCC 13-64) Accepted 359 ms 700 KB
280852339 Sep/12/2024 15:10 Wfuture A - Qualifiers Ranking Rules C++20 (GCC 13-64) Accepted 77 ms 1700 KB
334611693 Aug/20/2025 07:07 Qzong# A - Qualifiers Ranking Rules C++23 (GCC 14-64, msys2) Accepted 109 ms 15700 KB
336900781 Sep/04/2025 19:43 ylh_ A - Qualifiers Ranking Rules C++17 (GCC 7-32) Accepted 93 ms 100 KB
235338426 Dec/02/2023 10:30 bitter-NPU-lord: doyo, Moral_and_Law, VictorShen# A - Qualifiers Ranking Rules C++20 (GCC 11-64) Accepted 31 ms 9100 KB
278892579 Aug/31/2024 09:17 dedop# A - Qualifiers Ranking Rules C++20 (GCC 13-64) Accepted 92 ms 1900 KB
291423973 Nov/14/2024 12:32 vjudge4 A - Qualifiers Ranking Rules C++17 (GCC 7-32) Accepted 77 ms 0 KB
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