Problem A - Qualifiers Ranking Rules
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
241529044 Jan/14/2024 08:22 iiiiii A - Qualifiers Ranking Rules C++17 (GCC 9-64) Accepted 15 ms 2600 KB
278201977 Aug/26/2024 08:27 New Folder: bbyyd, Autumn88, EndymionMo# A - Qualifiers Ranking Rules C++17 (GCC 7-32) Accepted 77 ms 100 KB
337729632 Sep/09/2025 12:23 极点*: LurkInShadow, Noodles, butterfly# A - Qualifiers Ranking Rules C++23 (GCC 14-64, msys2) Accepted 77 ms 1700 KB
283751663 Sep/30/2024 15:00 zxxx A - Qualifiers Ranking Rules C++20 (GCC 13-64) Accepted 93 ms 1300 KB
280798695 Sep/12/2024 05:40 thhhhh A - Qualifiers Ranking Rules C++20 (GCC 13-64) Accepted 61 ms 4600 KB
281194461 Sep/14/2024 18:18 NeNe1 A - Qualifiers Ranking Rules C++17 (GCC 7-32) Accepted 77 ms 4000 KB
338067314 Sep/11/2025 14:15 2024 Ill try: DRYAYST, NapNa# A - Qualifiers Ranking Rules C++23 (GCC 14-64, msys2) Accepted 124 ms 94000 KB
278497252 Aug/28/2024 13:41 zisu: xuyz6, bu_fan3, Nam_rood# A - Qualifiers Ranking Rules C++20 (GCC 13-64) Accepted 77 ms 1600 KB
228621707 Oct/18/2023 06:33 kujinganlai111 A - Qualifiers Ranking Rules C++20 (GCC 11-64) Accepted 92 ms 4700 KB
275501730 Aug/10/2024 12:19 vjudge4 A - Qualifiers Ranking Rules C++20 (GCC 13-64) Accepted 78 ms 100 KB
281106834 Sep/14/2024 13:27 FlowerandYou# A - Qualifiers Ranking Rules C++20 (GCC 13-64) Accepted 93 ms 2300 KB
337496000 Sep/08/2025 08:02 Furina_ A - Qualifiers Ranking Rules C++17 (GCC 7-32) Accepted 62 ms 100 KB
280982790 Sep/13/2024 15:37 vjudge3 A - Qualifiers Ranking Rules C++17 (GCC 7-32) Accepted 77 ms 2300 KB
281292970 Sep/15/2024 04:39 SiberianKhatru A - Qualifiers Ranking Rules C++20 (GCC 13-64) Accepted 93 ms 40200 KB
337209332 Sep/07/2025 05:13 ReFleXAzusa A - Qualifiers Ranking Rules C++20 (GCC 13-64) Accepted 108 ms 0 KB
280991673 Sep/13/2024 16:43 mardog111 A - Qualifiers Ranking Rules C++17 (GCC 7-32) Accepted 124 ms 0 KB
346587156 Oct/30/2025 10:50 TRunm A - Qualifiers Ranking Rules C++23 (GCC 14-64, msys2) Accepted 62 ms 800 KB
228075042 Oct/13/2023 21:30 juanseval1# A - Qualifiers Ranking Rules C++17 (GCC 7-32) Accepted 77 ms 2400 KB
280557154 Sep/10/2024 13:31 HandsomeRun# A - Qualifiers Ranking Rules C++17 (GCC 7-32) Accepted 108 ms 14800 KB
338364183 Sep/13/2025 16:56 oyasumi_sion A - Qualifiers Ranking Rules C++20 (GCC 13-64) Accepted 62 ms 1000 KB
226399259 Oct/03/2023 11:35 wxzcch A - Qualifiers Ranking Rules C++17 (GCC 7-32) Accepted 93 ms 4600 KB
281971598 Sep/20/2024 13:20 WuTongJun A - Qualifiers Ranking Rules C++17 (GCC 7-32) Accepted 93 ms 100 KB
336950438 Sep/05/2025 08:51 deepsleep: Helo00, alpscat# A - Qualifiers Ranking Rules C++20 (GCC 13-64) Accepted 77 ms 2000 KB
337243070 Sep/07/2025 12:31 WA automaton: ikzerok, hetui, Destructived# A - Qualifiers Ranking Rules C++23 (GCC 14-64, msys2) Accepted 62 ms 0 KB
280386640 Sep/09/2024 05:05 Heraclqs_ A - Qualifiers Ranking Rules C++20 (GCC 13-64) Accepted 108 ms 100 KB
332173766 Aug/03/2025 07:46 dreaming of becoming algorithmic girls: Brighton7, Mer_cury, ShakonQin# A - Qualifiers Ranking Rules C++17 (GCC 7-32) Accepted 93 ms 800 KB
277601915 Aug/22/2024 08:14 Sign In And Go To Bed: wty204, tianqi, am_i.# A - Qualifiers Ranking Rules C++20 (GCC 13-64) Accepted 93 ms 1100 KB
277646659 Aug/22/2024 14:55 woshi-juruo A - Qualifiers Ranking Rules C++20 (GCC 13-64) Accepted 93 ms 1100 KB
279791293 Sep/04/2024 14:17 vjudge5 A - Qualifiers Ranking Rules C++23 (GCC 14-64, msys2) Accepted 483 ms 3500 KB
277130206 Aug/19/2024 08:15 233zhang# A - Qualifiers Ranking Rules C++20 (GCC 13-64) Accepted 77 ms 0 KB
268878443 Jul/05/2024 08:58 Yuzu and Shrimp Head: Lynia, hatsunemiku11, South_Orange# A - Qualifiers Ranking Rules C++20 (GCC 13-64) Accepted 92 ms 0 KB
258042765 Apr/25/2024 03:26 liuhao24 A - Qualifiers Ranking Rules C++20 (GCC 13-64) Accepted 62 ms 1100 KB
281926695 Sep/20/2024 04:47 HelloSkyy A - Qualifiers Ranking Rules C++23 (GCC 14-64, msys2) Accepted 77 ms 2300 KB
278697180 Aug/30/2024 00:35 wsztbq A - Qualifiers Ranking Rules C++20 (GCC 13-64) Accepted 93 ms 26600 KB
336711902 Sep/03/2025 09:02 凌空摘星: xxx2022, ScaredQiu# A - Qualifiers Ranking Rules C++17 (GCC 7-32) Accepted 77 ms 500 KB
336988747 Sep/05/2025 14:50 Two to Two: Fs_tar, bible_w, yumz_O# A - Qualifiers Ranking Rules C++23 (GCC 14-64, msys2) Accepted 61 ms 100 KB
280690809 Sep/11/2024 09:38 hhy1834 A - Qualifiers Ranking Rules C++20 (GCC 13-64) Accepted 78 ms 1600 KB
280882990 Sep/12/2024 18:50 Yanguarzz A - Qualifiers Ranking Rules C++20 (GCC 13-64) Accepted 92 ms 2600 KB
279904720 Sep/05/2024 10:39 i_want_la_chou_chou747 A - Qualifiers Ranking Rules C++17 (GCC 7-32) Accepted 93 ms 100 KB
336947449 Sep/05/2025 08:16 Wheres My Cat: gmp_ssp, momoda100, Cyoutous# A - Qualifiers Ranking Rules C++17 (GCC 7-32) Accepted 77 ms 100 KB
229715537 Oct/25/2023 18:22 ToiYeuPTIT: Hungconmk, tonghoang, Colder# A - Qualifiers Ranking Rules C++20 (GCC 11-64) Accepted 31 ms 6100 KB
273336216 Jul/29/2024 15:32 Lihg A - Qualifiers Ranking Rules C++20 (GCC 13-64) Accepted 62 ms 0 KB
280880508 Sep/12/2024 18:32 2212190203 A - Qualifiers Ranking Rules C++17 (GCC 7-32) Accepted 77 ms 14600 KB
281492075 Sep/16/2024 16:52 yzr233 A - Qualifiers Ranking Rules C++17 (GCC 7-32) Accepted 109 ms 1800 KB
332598285 Aug/06/2025 09:42 训练！训练: panyanppyy, Akagi_Ritsuko_219# A - Qualifiers Ranking Rules C++20 (GCC 13-64) Accepted 77 ms 2300 KB
337912473 Sep/10/2025 10:26 NEU_Soft-Fried Filet: hyfhaha, LHWYAN, BIuelang# A - Qualifiers Ranking Rules C++23 (GCC 14-64, msys2) Accepted 93 ms 2300 KB
335896900 Aug/28/2025 10:28 shen_s_y A - Qualifiers Ranking Rules C++23 (GCC 14-64, msys2) Accepted 93 ms 2600 KB
336142667 Aug/29/2025 16:54 Hanstrain# A - Qualifiers Ranking Rules C++23 (GCC 14-64, msys2) Accepted 62 ms 400 KB
336582460 Sep/02/2025 09:46 Penalty Free: Dr_Zhang, Hanggoash# A - Qualifiers Ranking Rules C++23 (GCC 14-64, msys2) Accepted 61 ms 300 KB
280671245 Sep/11/2024 04:21 vjudge5 A - Qualifiers Ranking Rules C++20 (GCC 13-64) Accepted 93 ms 1000 KB
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