Problem I - Counter
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
267991063 Jun/29/2024 14:34 Lightning Storm: Mahmoud_Haddad, LastDance_NotLastOfMe, Geo_Ghaffar# I - Counter C++20 (GCC 13-64) Accepted 218 ms 0 KB
255417757 Apr/07/2024 08:30 c_yan I - Counter C++20 (GCC 13-64) Accepted 202 ms 100 KB
291153161 Nov/12/2024 10:42 aacccaa I - Counter C++23 (GCC 14-64, msys2) Accepted 218 ms 0 KB
278348696 Aug/27/2024 10:29 Dream of the sky: lifetimeofyearning, zeng_wj# I - Counter C++14 (GCC 6-32) Accepted 296 ms 0 KB
257574238 Apr/21/2024 17:22 ababababababa I - Counter C++17 (GCC 7-32) Accepted 281 ms 0 KB
275479148 Aug/10/2024 09:25 __builtin_orz(jakao): warner1129, jakao# I - Counter C++20 (GCC 13-64) Accepted 265 ms 0 KB
388420643 Aug/26/2026 08:29 ddhw111 I - Counter C++23 (GCC 14-64, msys2) Accepted 234 ms 0 KB
303564104 Jan/29/2025 21:41 IanPardo I - Counter C++17 (GCC 7-32) Accepted 499 ms 0 KB
347400086 Nov/04/2025 15:53 Libra_Minister I - Counter C++20 (GCC 13-64) Accepted 249 ms 0 KB
234664148 Nov/28/2023 08:06 理塘纯真少年不会做奥运滑雪冠军的梦: cbyyx, you_xiao, lyt185# I - Counter C++20 (GCC 11-64) Accepted 156 ms 2100 KB
234657528 Nov/28/2023 06:09 zy777 I - Counter C++17 (GCC 7-32) Accepted 311 ms 3100 KB
251018742 Mar/13/2024 02:34 dmga44# I - Counter C++17 (GCC 7-32) Accepted 327 ms 3100 KB
344470848 Oct/18/2025 12:34 ZJUT08: AntheaFlourish, lvtianyu123, awqssl# I - Counter C++23 (GCC 14-64, msys2) Accepted 234 ms 500 KB
234872426 Nov/29/2023 08:15 vjudge4 I - Counter C++17 (GCC 9-64) Accepted 187 ms 3100 KB
291780286 Nov/16/2024 13:33 AldyPy I - Counter PyPy 3-64 Accepted 328 ms 10700 KB
269042490 Jul/06/2024 11:55 XLYSQ I - Counter C++20 (GCC 13-64) Accepted 280 ms 500 KB
280687478 Sep/11/2024 09:01 vjudge5 I - Counter C++17 (GCC 7-32) Accepted 312 ms 0 KB
289353493 Nov/02/2024 07:35 ButterflyDew# I - Counter C++20 (GCC 13-64) Accepted 218 ms 100 KB
286667181 Oct/19/2024 11:22 I hava a AC dream: Romantic, Meng17, AprilSunny# I - Counter C++20 (GCC 13-64) Accepted 202 ms 100 KB
236276202 Dec/08/2023 04:13 vjudge4 I - Counter C++17 (GCC 7-32) Accepted 264 ms 800 KB
234919587 Nov/29/2023 14:44 liupengsay I - Counter PyPy 3-64 Accepted 998 ms 25500 KB
307250313 Feb/22/2025 11:50 whitepilled again: shlokagrawal, Final_Track, DNR# I - Counter C++20 (GCC 13-64) Accepted 234 ms 0 KB
343230379 Oct/12/2025 08:45 Luna_U# I - Counter C++17 (GCC 7-32) Accepted 250 ms 0 KB
284720304 Oct/07/2024 07:38 vjudge.7 I - Counter C++20 (GCC 13-64) Accepted 218 ms 1600 KB
345513521 Oct/24/2025 16:31 fruian I - Counter C++23 (GCC 14-64, msys2) Accepted 233 ms 0 KB
235481615 Dec/03/2023 10:33 vjudge5 I - Counter C++20 (GCC 11-64) Accepted 171 ms 7800 KB
286034350 Oct/15/2024 13:46 human^monkey: 19077frb, LittleDrinks, BaseAI# I - Counter C++20 (GCC 13-64) Accepted 280 ms 15700 KB
234537176 Nov/27/2023 08:05 RainSure# I - Counter C++20 (GCC 11-64) Accepted 156 ms 49300 KB
235481695 Dec/03/2023 10:34 vjudge4 I - Counter C++20 (GCC 11-64) Accepted 171 ms 7800 KB
279469449 Sep/03/2024 15:31 vjudge4 I - Counter C++20 (GCC 13-64) Accepted 203 ms 0 KB
283984757 Oct/02/2024 08:49 NECPC_DUT01: Aderose_yr, lingo2, EternalEpic# I - Counter C++20 (GCC 13-64) Accepted 234 ms 900 KB
234875526 Nov/29/2023 08:32 Minuscule NUIST with Gigantic Impact: chaossss, IorMemorE, x_miracle# I - Counter C++17 (GCC 9-64) Accepted 748 ms 16000 KB
244351543 Feb/01/2024 08:51 vjudge2 I - Counter C++20 (GCC 11-64) Accepted 186 ms 4700 KB
342867529 Oct/10/2025 11:18 nob_lz I - Counter C++23 (GCC 14-64, msys2) Accepted 687 ms 7500 KB
284720274 Oct/07/2024 07:38 LuckyOx I - Counter C++20 (GCC 13-64) Accepted 234 ms 1600 KB
300274451 Jan/09/2025 15:39 silicalet I - Counter Rust 2021 Accepted 234 ms 71100 KB
257249435 Apr/19/2024 07:22 Just_Love_You I - Counter C++20 (GCC 13-64) Accepted 280 ms 900 KB
341011361 Sep/29/2025 09:15 Alice486# I - Counter C++23 (GCC 14-64, msys2) Accepted 406 ms 3400 KB
388295426 Aug/25/2026 03:10 Zero1129# I - Counter C++20 (GCC 13-64) Accepted 203 ms 0 KB
284718754 Oct/07/2024 07:16 Nighters: LuoYilun, jdyt11, peiyangwjx# I - Counter C++17 (GCC 7-32) Accepted 280 ms 800 KB
255412315 Apr/07/2024 07:30 manhao I - Counter C++17 (GCC 7-32) Accepted 327 ms 7100 KB
235317089 Dec/02/2023 07:26 梦之队: ling_yun, Gevin, wanshigexin# I - Counter C++17 (GCC 7-32) Accepted 358 ms 1600 KB
244351524 Feb/01/2024 08:50 AugensternQ723 I - Counter C++20 (GCC 11-64) Accepted 171 ms 4700 KB
303561675 Jan/29/2025 21:25 vjudge.2 I - Counter C++17 (GCC 7-32) Accepted 437 ms 0 KB
282996354 Sep/26/2024 09:00 不时以藏话遮羞的邻座丁真同学: jiangXxin, serein514, Stronger_Than_Kdlyh# I - Counter C++20 (GCC 13-64) Accepted 234 ms 100 KB
251949502 Mar/17/2024 17:27 5720226849 I - Counter C++17 (GCC 7-32) Accepted 296 ms 1600 KB
236310789 Dec/08/2023 12:28 zzy-yyds# I - Counter C++17 (GCC 7-32) Accepted 234 ms 800 KB
390161787 Sep/10/2026 07:42 llsy# I - Counter C++17 (GCC 7-32) Accepted 265 ms 800 KB
275666460 Aug/11/2024 02:27 1gyfu.123 I - Counter C++17 (GCC 7-32) Accepted 264 ms 0 KB
275666487 Aug/11/2024 02:28 Ferry# I - Counter C++20 (GCC 13-64) Accepted 218 ms 0 KB
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