Problem A - Absolutely Flat
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
225204362 Sep/26/2023 07:03 HDU-08: TheSwallow, sxrcodeforces, szk123# A - Absolutely Flat C++14 (GCC 6-32) Accepted 15 ms 0 KB
199038289 Mar/25/2023 08:09 vjudge2 A - Absolutely Flat C++17 (GCC 7-32) Accepted 15 ms 0 KB
228764570 Oct/19/2023 10:48 RAU 2: gevorgg, Alexan.Hayrapetyan# A - Absolutely Flat PyPy 3-64 Accepted 62 ms 0 KB
230010641 Oct/27/2023 15:35 E, Bash: alyoks1, Fishion, rlghirsrifhbp# A - Absolutely Flat C++20 (GCC 11-64) Accepted 15 ms 0 KB
351931407 Dec/05/2025 02:37 etokto53 A - Absolutely Flat C++17 (GCC 7-32) Accepted 46 ms 100 KB
196004501 Mar/04/2023 20:42 Stimsly A - Absolutely Flat C++17 (GCC 7-32) Accepted 15 ms 0 KB
351808438 Dec/04/2025 08:53 duuh A - Absolutely Flat C++23 (GCC 14-64, msys2) Accepted 46 ms 100 KB
233285179 Nov/18/2023 14:27 Super Mega Team: salexLS, Kladrr# A - Absolutely Flat MS C++ 2017 Accepted 15 ms 0 KB
179152156 Nov/04/2022 10:25 vjudge5 A - Absolutely Flat C++14 (GCC 6-32) Accepted 15 ms 0 KB
219232928 Aug/17/2023 14:46 vjudge4 A - Absolutely Flat C++17 (GCC 7-32) Accepted 15 ms 0 KB
184553355 Dec/10/2022 12:48 UESTC_Hanabi: verjun, Jelefy, liar_frisky# A - Absolutely Flat C++17 (GCC 7-32) Accepted 15 ms 0 KB
180012426 Nov/07/2022 22:47 Deaga A - Absolutely Flat C++17 (GCC 7-32) Accepted 15 ms 0 KB
295378350 Dec/07/2024 12:51 Kezak# A - Absolutely Flat C++20 (GCC 13-64) Accepted 77 ms 100 KB
228295541 Oct/15/2023 15:34 Morty_Coder A - Absolutely Flat Python 3 Accepted 46 ms 0 KB
205923352 May/15/2023 00:03 raft, rut, rawe, and rotato: ezraft, BucketPotato# A - Absolutely Flat C++20 (GCC 11-64) Accepted 15 ms 0 KB
232732971 Nov/14/2023 13:23 大吉大利,今晚吃 mian();: pantw, withinlover, Devil_G# A - Absolutely Flat C++17 (GCC 7-32) Accepted 15 ms 0 KB
178884823 Nov/01/2022 21:33 Roc8tezz A - Absolutely Flat C++20 (GCC 11-64) Accepted 15 ms 0 KB
181370294 Nov/18/2022 06:08 vjudge5 A - Absolutely Flat C++17 (GCC 7-32) Accepted 15 ms 0 KB
219232060 Aug/17/2023 14:39 Tdfccc A - Absolutely Flat C++14 (GCC 6-32) Accepted 15 ms 0 KB
224558825 Sep/22/2023 08:03 10k big penguins: 1205691775, zhangyi02, hzl4456# A - Absolutely Flat C++17 (GCC 7-32) Accepted 15 ms 0 KB
181158416 Nov/16/2022 08:10 ☁️: foreverlasting, Suika_predator, fallleaves01# A - Absolutely Flat C++20 (GCC 11-64) Accepted 15 ms 0 KB
261624923 May/19/2024 11:36 Hamsters are playing with buns: Untrii, amir7777, OrleanMagic# A - Absolutely Flat C++17 (GCC 7-32) Accepted 77 ms 0 KB
181038910 Nov/15/2022 07:42 Cast Net Fishing: Coderhxc, Trick-t# A - Absolutely Flat C++20 (GCC 11-64) Accepted 15 ms 0 KB
213855819 Jul/15/2023 07:39 hong: smjun04# A - Absolutely Flat Python 3 Accepted 46 ms 300 KB
188381460 Jan/08/2023 07:55 Night Walker: Robert_JYH, tarjen# A - Absolutely Flat C++20 (GCC 11-64) Accepted 15 ms 0 KB
179024567 Nov/03/2022 08:44 Meharaj_mithu A - Absolutely Flat C++17 (GCC 7-32) Accepted 15 ms 0 KB
181655112 Nov/19/2022 21:10 andrey545454 A - Absolutely Flat PyPy 3-64 Accepted 62 ms 0 KB
181728104 Nov/20/2022 14:12 Kindergarten Timelimit: LuCpp, Jonas01234500, dranjohn# A - Absolutely Flat C++20 (GCC 11-64) Accepted 15 ms 0 KB
205668241 May/13/2023 07:33 vjudge4 A - Absolutely Flat C++20 (GCC 11-64) Accepted 15 ms 0 KB
179507749 Nov/06/2022 11:13 TRH 6b|: gmusya, Rwarazor, FairyWinx# A - Absolutely Flat C++20 (GCC 11-64) Accepted 15 ms 0 KB
219207120 Aug/17/2023 11:04 vjudge2 A - Absolutely Flat C++14 (GCC 6-32) Accepted 15 ms 0 KB
230936889 Nov/02/2023 11:19 kriss182# A - Absolutely Flat PyPy 3-64 Accepted 62 ms 0 KB
290531928 Nov/08/2024 14:38 pwild# A - Absolutely Flat C++23 (GCC 14-64, msys2) Accepted 62 ms 100 KB
182592272 Nov/26/2022 07:53 vjudge1 A - Absolutely Flat C++17 (GCC 7-32) Accepted 15 ms 0 KB
179334652 Nov/05/2022 03:36 vjudge5 A - Absolutely Flat C++20 (GCC 11-64) Accepted 15 ms 0 KB
194656739 Feb/23/2023 12:40 lucyanna2018 A - Absolutely Flat C++20 (GCC 11-64) Accepted 15 ms 0 KB
391227694 Sep/19/2026 15:25 Vozduh: georgiy_balkin# A - Absolutely Flat C++20 (GCC 13-64) Accepted 46 ms 0 KB
179450179 Nov/05/2022 18:19 ksun48# A - Absolutely Flat C++20 (GCC 11-64) Accepted 15 ms 0 KB
193263422 Feb/12/2023 08:06 vjudge3 A - Absolutely Flat C++20 (GCC 11-64) Accepted 15 ms 0 KB
349832430 Nov/20/2025 14:03 scsc25_team3: heeew, sorohue, jjang36524# A - Absolutely Flat C++23 (GCC 14-64, msys2) Accepted 61 ms 0 KB
183193098 Nov/29/2022 13:09 ICPC20221: aldgebu, tato12345, DimaJangveladze7# A - Absolutely Flat C++14 (GCC 6-32) Accepted 15 ms 0 KB
199089767 Mar/25/2023 14:57 betterer A - Absolutely Flat C++20 (GCC 11-64) Accepted 15 ms 0 KB
285444148 Oct/12/2024 13:42 [::-1]: pykich, deyna256, Vadimchik133# A - Absolutely Flat PyPy 3-64 Accepted 93 ms 100 KB
229727233 Oct/25/2023 19:46 UUST: Dibrovtsy: horsewars, twilkis, Ditamin# A - Absolutely Flat MS C++ 2017 Accepted 15 ms 0 KB
182634839 Nov/26/2022 14:26 name3621 A - Absolutely Flat C++17 (GCC 7-32) Accepted 15 ms 0 KB
213854877 Jul/15/2023 07:23 Make Yonsei Great Again: Serendipity__, coconut99, JYJin# A - Absolutely Flat C++20 (GCC 11-64) Accepted 15 ms 0 KB
182106509 Nov/22/2022 12:17 Echipa Sarata: alexandra_udristoiu, popabogdannnn, Stelutzu# A - Absolutely Flat C++14 (GCC 6-32) Accepted 15 ms 0 KB
194150907 Feb/18/2023 21:23 umd_richardz# A - Absolutely Flat Python 3 Accepted 46 ms 0 KB
224210031 Sep/20/2023 21:18 llollcat A - Absolutely Flat C++20 (GCC 11-64) Accepted 15 ms 0 KB
331537021 Jul/30/2025 08:06 annyeong1# A - Absolutely Flat C++23 (GCC 14-64, msys2) Accepted 62 ms 100 KB
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