Problem I - Counter
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
291731228 Nov/16/2024 06:20 Codemaxxing: Micchon, habibibi, Romy67# I - Counter C++17 (GCC 7-32) Accepted 249 ms 0 KB
339457348 Sep/20/2025 08:26 n1ukou# I - Counter C++23 (GCC 14-64, msys2) Accepted 218 ms 7900 KB
285261748 Oct/11/2024 08:29 Akoasm_X I - Counter C++20 (GCC 13-64) Accepted 265 ms 800 KB
378460757 Jun/13/2026 04:26 DROP TABLE Teams: CactusProgrammer, caterpillow, horiseun# I - Counter C++23 (GCC 14-64, msys2) Accepted 625 ms 16400 KB
234871576 Nov/29/2023 08:08 Pupu Trio: Saya_Alter_, xgcxgc, liqing# I - Counter C++17 (GCC 7-32) Accepted 451 ms 3400 KB
347233642 Nov/03/2025 13:38 Dream_land: Silver_star_, lemon_233, xiahou# I - Counter C++23 (GCC 14-64, msys2) Accepted 234 ms 15700 KB
257041077 Apr/17/2024 15:20 hahaha: Quyang, yangyangyang31, CF22190218# I - Counter C++20 (GCC 13-64) Accepted 218 ms 0 KB
291212906 Nov/12/2024 18:43 vjudge.1 I - Counter C++20 (GCC 13-64) Accepted 250 ms 500 KB
280795870 Sep/12/2024 04:42 vjudge1 I - Counter C++17 (GCC 7-32) Accepted 265 ms 3900 KB
397301625 Nov/04/2026 10:11 jLeon_codeforces I - Counter C++17 (GCC 7-32) Accepted 265 ms 0 KB
234535211 Nov/27/2023 07:39 Three Fools: Monohydr, 513487012, sgsg# I - Counter C++20 (GCC 11-64) Accepted 670 ms 800 KB
234584991 Nov/27/2023 15:40 myloveAtri I - Counter C++20 (GCC 11-64) Accepted 140 ms 15700 KB
234910349 Nov/29/2023 13:25 Z-wzy# I - Counter C++17 (GCC 9-64) Accepted 187 ms 3100 KB
235012214 Nov/30/2023 09:36 lanmt0# I - Counter C++20 (GCC 11-64) Accepted 452 ms 6700 KB
235307596 Dec/02/2023 05:38 hacker.NO.1 I - Counter C++17 (GCC 9-64) Accepted 623 ms 31300 KB
284544861 Oct/06/2024 09:19 sss: ZMorningstarSunset, DOfsh, xyacaaa# I - Counter C++20 (GCC 13-64) Accepted 218 ms 100 KB
237553958 Dec/17/2023 01:04 UCF Waxed Weathered Cut Copper Stairs: lightseba, marks39, Xylenox# I - Counter C++20 (GCC 11-64) Accepted 156 ms 2100 KB
333748399 Aug/13/2025 08:50 不会就睡觉: rea_lity, YFffffff, today.yesterday# I - Counter C++23 (GCC 14-64, msys2) Accepted 218 ms 500 KB
235995784 Dec/06/2023 07:48 BambooWind I - Counter C++20 (GCC 11-64) Accepted 156 ms 800 KB
257255750 Apr/19/2024 08:52 lcx_defender# I - Counter C++17 (GCC 7-32) Accepted 280 ms 800 KB
286872738 Oct/20/2024 08:01 vjudge.1 I - Counter C++20 (GCC 13-64) Accepted 234 ms 2400 KB
290341772 Nov/07/2024 10:21 mingzihaonanqu I - Counter C++20 (GCC 13-64) Accepted 233 ms 800 KB
391740190 Sep/23/2026 09:13 ACF: ruige, EternalLonging, fengxing05# I - Counter C++23 (GCC 14-64, msys2) Accepted 187 ms 0 KB
236221791 Dec/07/2023 18:19 vjudge4 I - Counter C++20 (GCC 11-64) Accepted 156 ms 800 KB
286491308 Oct/18/2024 10:40 牛杂面: yunl, aynya# I - Counter C++17 (GCC 7-32) Accepted 280 ms 47000 KB
235028787 Nov/30/2023 12:21 q2453685776 I - Counter C++20 (GCC 11-64) Accepted 171 ms 4100 KB
282604905 Sep/23/2024 13:37 MengKL I - Counter C++17 (GCC 7-32) Accepted 311 ms 1600 KB
388839120 Aug/29/2026 20:17 cherish-yuan I - Counter C++23 (GCC 14-64, msys2) Accepted 250 ms 0 KB
388839369 Aug/29/2026 20:19 cherish-yuan I - Counter C++23 (GCC 14-64, msys2) Accepted 203 ms 0 KB
395950515 Oct/25/2026 10:15 iambecauseyoure: wwh666, B1u3bird# I - Counter C++23 (GCC 14-64, msys2) Accepted 203 ms 0 KB
276870342 Aug/17/2024 08:32 wwb_004 I - Counter C++20 (GCC 13-64) Accepted 234 ms 3600 KB
285114324 Oct/10/2024 07:45 Welcome Burning Zero: AFOier, LroseC, L_Star_Plus# I - Counter C++23 (GCC 14-64, msys2) Accepted 390 ms 2400 KB
234882416 Nov/29/2023 09:39 SentoAyaka Fan Club: thebighead, Dualqwq# I - Counter C++20 (GCC 11-64) Accepted 327 ms 5800 KB
235174223 Dec/01/2023 09:08 Fudan University: Land of Nothingness: tuihuademing2, CanderFlower, LilyWhite# I - Counter C++20 (GCC 11-64) Accepted 670 ms 800 KB
284723373 Oct/07/2024 08:18 vjudge.10 I - Counter C++20 (GCC 13-64) Accepted 218 ms 100 KB
284723431 Oct/07/2024 08:18 vjudge.4 I - Counter C++20 (GCC 13-64) Accepted 218 ms 100 KB
240352037 Jan/05/2024 15:16 MaribelHearn# I - Counter C++20 (GCC 11-64) Accepted 327 ms 4900 KB
342615508 Oct/08/2025 18:36 monesy01 I - Counter C++17 (GCC 7-32) Accepted 530 ms 600 KB
235316207 Dec/02/2023 07:14 Tian Ni Yi Kou: Cai_Guang, Glw_pls, xhytom# I - Counter C++20 (GCC 11-64) Accepted 186 ms 1600 KB
271019100 Jul/17/2024 14:34 lanby I - Counter C++17 (GCC 7-32) Accepted 389 ms 0 KB
234910162 Nov/29/2023 13:23 都是方舟惹的祸: tan45, kevco, ab_a_b# I - Counter C++20 (GCC 11-64) Accepted 155 ms 800 KB
255891570 Apr/09/2024 18:14 zhou_yidie I - Counter C++17 (GCC 7-32) Accepted 343 ms 0 KB
261741947 May/20/2024 11:03 Linan.1 I - Counter C++17 (GCC 7-32) Accepted 358 ms 0 KB
274547519 Aug/05/2024 16:46 zsofustb I - Counter C++20 (GCC 13-64) Accepted 749 ms 0 KB
281986938 Sep/20/2024 15:12 hue: xatadyna, Hotaru_Snowy, gladd# I - Counter C++17 (GCC 7-32) Accepted 327 ms 1100 KB
287157435 Oct/21/2024 09:45 7373416 I - Counter C++23 (GCC 14-64, msys2) Accepted 671 ms 0 KB
301060391 Jan/15/2025 10:00 albert_li I - Counter C++23 (GCC 14-64, msys2) Accepted 625 ms 0 KB
312180378 Mar/24/2025 14:15 cankjaca I - Counter C++23 (GCC 14-64, msys2) Accepted 702 ms 0 KB
319330533 May/12/2025 08:36 za11 I - Counter C++17 (GCC 7-32) Accepted 342 ms 0 KB
284019649 Oct/02/2024 13:33 ccpc jinan: yangrun, Solure, Kingdyw# I - Counter C++17 (GCC 7-32) Accepted 390 ms 23500 KB
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