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→ Contest materials
Problem A - Qualifiers Ranking Rules
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 338162223 | Sep/12/2025 07:37 | 123: huangchaoyi, hechuwangfeng, 9876879876# | A - Qualifiers Ranking Rules | C++20 (GCC 13-64) | Accepted | 77 ms | 2600 KB |
| 280725526 | Sep/11/2024 15:00 | luckywednesday# | A - Qualifiers Ranking Rules | C++20 (GCC 13-64) | Accepted | 77 ms | 800 KB |
| 291390620 | Nov/14/2024 07:07 | sdufe_whq | A - Qualifiers Ranking Rules | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 16500 KB |
| 280517125 | Sep/10/2024 05:17 | vjudge5 | A - Qualifiers Ranking Rules | C++17 (GCC 7-32) | Accepted | 77 ms | 200 KB |
| 336565825 | Sep/02/2025 04:37 | TomoriFy# | A - Qualifiers Ranking Rules | C++20 (GCC 13-64) | Accepted | 77 ms | 800 KB |
| 280263978 | Sep/08/2024 04:49 | stevenz-q | A - Qualifiers Ranking Rules | C++20 (GCC 13-64) | Accepted | 62 ms | 100 KB |
| 336855901 | Sep/04/2025 13:31 | Try__my__best# | A - Qualifiers Ranking Rules | C++20 (GCC 13-64) | Accepted | 77 ms | 800 KB |
| 226264304 | Oct/02/2023 11:32 | ukisko | A - Qualifiers Ranking Rules | C++20 (GCC 11-64) | Accepted | 124 ms | 5800 KB |
| 336715927 | Sep/03/2025 09:49 | fish: wanli_, AyasaYasca, MUZI_TAT# | A - Qualifiers Ranking Rules | C++20 (GCC 13-64) | Accepted | 77 ms | 2100 KB |
| 227209869 | Oct/08/2023 17:33 | csaba23 | A - Qualifiers Ranking Rules | C++17 (GCC 7-32) | Accepted | 93 ms | 1800 KB |
| 271696833 | Jul/21/2024 07:57 | xb_ | A - Qualifiers Ranking Rules | C++20 (GCC 13-64) | Accepted | 109 ms | 100 KB |
| 336979104 | Sep/05/2025 13:25 | 三个小丑: estrellad, DopplerXD, clo_ver# | A - Qualifiers Ranking Rules | C++20 (GCC 13-64) | Accepted | 77 ms | 700 KB |
| 336609628 | Sep/02/2025 14:26 | Jenss | A - Qualifiers Ranking Rules | C++23 (GCC 14-64, msys2) | Accepted | 77 ms | 0 KB |
| 279009522 | Sep/01/2024 08:15 | Red Rose: Zhouzw, Ryling01, -01# | A - Qualifiers Ranking Rules | C++20 (GCC 13-64) | Accepted | 62 ms | 900 KB |
| 226313087 | Oct/02/2023 17:48 | _pk_ | A - Qualifiers Ranking Rules | C++20 (GCC 11-64) | Accepted | 77 ms | 5500 KB |
| 281091836 | Sep/14/2024 11:24 | ssldft | A - Qualifiers Ranking Rules | C++17 (GCC 7-32) | Accepted | 171 ms | 7100 KB |
| 281295140 | Sep/15/2024 05:20 | cdsidi | A - Qualifiers Ranking Rules | C++17 (GCC 7-32) | Accepted | 77 ms | 1200 KB |
| 281442538 | Sep/16/2024 09:26 | ikun team: ..caiANDzhu, wellwei, Maburb# | A - Qualifiers Ranking Rules | C++23 (GCC 14-64, msys2) | Accepted | 77 ms | 4000 KB |
| 276360991 | Aug/14/2024 09:35 | vjudge1 | A - Qualifiers Ranking Rules | C++20 (GCC 13-64) | Accepted | 77 ms | 800 KB |
| 336828113 | Sep/04/2025 08:11 | WA?HA!: Salty_jelly, wandasd, sqsfx# | A - Qualifiers Ranking Rules | C++20 (GCC 13-64) | Accepted | 62 ms | 900 KB |
| 280833690 | Sep/12/2024 12:16 | Xiao_Shuai_Ge | A - Qualifiers Ranking Rules | C++17 (GCC 7-32) | Accepted | 109 ms | 100 KB |
| 279904408 | Sep/05/2024 10:36 | SGElking | A - Qualifiers Ranking Rules | C++17 (GCC 7-32) | Accepted | 93 ms | 1500 KB |
| 335744222 | Aug/27/2025 06:08 | angerrobert | A - Qualifiers Ranking Rules | C++17 (GCC 7-32) | Accepted | 77 ms | 0 KB |
| 279302927 | Sep/02/2024 11:34 | Do you have any pigs?: gisfire, Zero_Sky, yingjiayu# | A - Qualifiers Ranking Rules | C++20 (GCC 13-64) | Accepted | 93 ms | 39200 KB |
| 279426030 | Sep/03/2024 08:46 | 星星之火——燎原: rerebornzhou, yueyuey, -Potential# | A - Qualifiers Ranking Rules | C++20 (GCC 13-64) | Accepted | 140 ms | 47000 KB |
| 336710605 | Sep/03/2025 08:44 | dbg_8# | A - Qualifiers Ranking Rules | C++17 (GCC 7-32) | Accepted | 93 ms | 1200 KB |
| 335942768 | Aug/28/2025 17:16 | sanbing2 | A - Qualifiers Ranking Rules | C++23 (GCC 14-64, msys2) | Accepted | 61 ms | 0 KB |
| 320863619 | May/23/2025 10:10 | 23jk_xuyuanhao | A - Qualifiers Ranking Rules | C++20 (GCC 13-64) | Accepted | 93 ms | 1000 KB |
| 277152112 | Aug/19/2024 11:51 | anlici | A - Qualifiers Ranking Rules | C++17 (GCC 7-32) | Accepted | 78 ms | 4300 KB |
| 226960637 | Oct/07/2023 08:56 | hoangnghiaviet2003# | A - Qualifiers Ranking Rules | C++17 (GCC 7-32) | Accepted | 46 ms | 3100 KB |
| 280691614 | Sep/11/2024 09:46 | Good bye,AC-Go-Round: Sinister_Evolution, 123hh2, San_Cai# | A - Qualifiers Ranking Rules | C++17 (GCC 7-32) | Accepted | 109 ms | 13800 KB |
| 280960957 | Sep/13/2024 12:17 | MGN111 | A - Qualifiers Ranking Rules | C++23 (GCC 14-64, msys2) | Accepted | 93 ms | 1800 KB |
| 337090679 | Sep/06/2025 07:57 | mi_social_club: sll00, wooooow, Your6QwQ# | A - Qualifiers Ranking Rules | C++23 (GCC 14-64, msys2) | Accepted | 77 ms | 1000 KB |
| 276357706 | Aug/14/2024 09:05 | vjudge5 | A - Qualifiers Ranking Rules | C++20 (GCC 13-64) | Accepted | 93 ms | 3300 KB |
| 333880105 | Aug/14/2025 08:58 | zkxllplyw: 7232, aoderuier, zkxttk# | A - Qualifiers Ranking Rules | C++20 (GCC 13-64) | Accepted | 77 ms | 0 KB |
| 336603620 | Sep/02/2025 13:19 | asdsjy | A - Qualifiers Ranking Rules | C++17 (GCC 7-32) | Accepted | 93 ms | 3900 KB |
| 276352575 | Aug/14/2024 08:12 | vjudge5 | A - Qualifiers Ranking Rules | C++20 (GCC 13-64) | Accepted | 62 ms | 700 KB |
| 316172660 | Apr/19/2025 07:46 | Y39Y# | A - Qualifiers Ranking Rules | C++23 (GCC 14-64, msys2) | Accepted | 61 ms | 1600 KB |
| 336199411 | Aug/30/2025 05:20 | moniniya | A - Qualifiers Ranking Rules | C++17 (GCC 7-32) | Accepted | 124 ms | 70500 KB |
| 333729126 | Aug/13/2025 04:18 | GULUJUN | A - Qualifiers Ranking Rules | C++20 (GCC 13-64) | Accepted | 77 ms | 0 KB |
| 280748146 | Sep/11/2024 17:44 | LJunP | A - Qualifiers Ranking Rules | C++20 (GCC 13-64) | Accepted | 77 ms | 100 KB |
| 334987646 | Aug/22/2025 08:33 | send one more: chaoming, mzw, XKM_7# | A - Qualifiers Ranking Rules | C++20 (GCC 13-64) | Accepted | 124 ms | 48600 KB |
| 336964339 | Sep/05/2025 11:14 | Minntsuki | A - Qualifiers Ranking Rules | C++20 (GCC 13-64) | Accepted | 92 ms | 1500 KB |
| 280002852 | Sep/06/2024 03:06 | ruoye123456# | A - Qualifiers Ranking Rules | C++17 (GCC 7-32) | Accepted | 78 ms | 200 KB |
| 280017525 | Sep/06/2024 07:57 | ACM 仚屳屲冚(xiān xiān wā kǎn)队: Eternal-Loveti, sunchaoyi, oahgnail# | A - Qualifiers Ranking Rules | C++17 (GCC 7-32) | Accepted | 124 ms | 1900 KB |
| 280723044 | Sep/11/2024 14:38 | skycheng | A - Qualifiers Ranking Rules | C++20 (GCC 13-64) | Accepted | 77 ms | 700 KB |
| 336956155 | Sep/05/2025 09:49 | Cold Flame: ZhiAiCangXing, AiXxiao, 2730883287# | A - Qualifiers Ranking Rules | C++20 (GCC 13-64) | Accepted | 62 ms | 500 KB |
| 280517114 | Sep/10/2024 05:17 | Qiyanxuan | A - Qualifiers Ranking Rules | C++17 (GCC 7-32) | Accepted | 77 ms | 800 KB |
| 319005630 | May/10/2025 06:52 | vjudge.7 | A - Qualifiers Ranking Rules | C++17 (GCC 7-32) | Accepted | 77 ms | 0 KB |
| 345840541 | Oct/26/2025 09:25 | Cryomenase | A - Qualifiers Ranking Rules | C++17 (GCC 7-32) | Accepted | 124 ms | 200 KB |
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