Problem A - Programming Contest
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
370068428 Apr/07/2026 10:14 JacksonZhang A - Programming Contest C++17 (GCC 7-32) Accepted 31 ms 100 KB
208289080 Jun/03/2023 14:30 chinalibolun A - Programming Contest Python 3 Accepted 31 ms 0 KB
209084721 Jun/09/2023 13:52 yuanhj34# A - Programming Contest C++17 (GCC 7-32) Accepted 15 ms 0 KB
262850815 May/27/2024 11:31 vjudge.1 A - Programming Contest C++17 (GCC 7-32) Accepted 46 ms 0 KB
262850511 May/27/2024 11:28 vjudge.1 A - Programming Contest C++17 (GCC 7-32) Accepted 31 ms 0 KB
359957571 Jan/26/2026 10:59 El1bTys3 A - Programming Contest C++17 (GCC 7-32) Accepted 31 ms 100 KB
262849555 May/27/2024 11:20 vjudge.4 A - Programming Contest C++17 (GCC 7-32) Accepted 46 ms 0 KB
273049132 Jul/28/2024 04:14 vjudge5 A - Programming Contest C++20 (GCC 13-64) Accepted 31 ms 0 KB
330448007 Jul/23/2025 05:40 Ajudiya_kashyaps A - Programming Contest C++20 (GCC 13-64) Accepted 46 ms 100 KB
213709810 Jul/14/2023 05:08 xujindong A - Programming Contest C++14 (GCC 6-32) Accepted 0 ms 0 KB
221932360 Sep/05/2023 15:30 bandbandband829 A - Programming Contest C++20 (GCC 11-64) Accepted 15 ms 0 KB
207697841 May/29/2023 05:26 FlyingFeather A - Programming Contest C++17 (GCC 7-32) Accepted 0 ms 0 KB
282158846 Sep/21/2024 08:29 vjudge5 A - Programming Contest C++20 (GCC 13-64) Accepted 46 ms 100 KB
272366406 Jul/24/2024 20:39 yzhx233666 A - Programming Contest C++14 (GCC 6-32) Accepted 46 ms 0 KB
316663607 Apr/22/2025 13:13 Sumering A - Programming Contest C++17 (GCC 7-32) Accepted 46 ms 100 KB
209194222 Jun/10/2023 15:28 am_i. A - Programming Contest C++17 (GCC 7-32) Accepted 15 ms 0 KB
257515916 Apr/21/2024 09:15 Vegetable Dog: BX-, Chen_Yaoxin, Month_Loser# A - Programming Contest Python 3 Accepted 77 ms 100 KB
283871633 Oct/01/2024 11:54 vjudge.3 A - Programming Contest C++17 (GCC 7-32) Accepted 46 ms 100 KB
369971582 Apr/06/2026 15:07 acm vp team: Feijoa_Li, bsnbsn, MCxiaomengxin# A - Programming Contest C++20 (GCC 13-64) Accepted 31 ms 0 KB
318295144 May/04/2025 09:54 vjudge.5 A - Programming Contest C++17 (GCC 7-32) Accepted 31 ms 3200 KB
274093019 Aug/03/2024 04:10 vjudge.3 A - Programming Contest C++14 (GCC 6-32) Accepted 30 ms 100 KB
207558970 May/28/2023 13:47 akaiuo A - Programming Contest Python 3 Accepted 77 ms 0 KB
213220987 Jul/11/2023 08:25 vjudge2 A - Programming Contest C++17 (GCC 7-32) Accepted 15 ms 0 KB
242157436 Jan/18/2024 09:19 vjudge4 A - Programming Contest Clang++20 Diagnostics Accepted 31 ms 0 KB
262848972 May/27/2024 11:15 vjudge.2 A - Programming Contest C++17 (GCC 7-32) Accepted 46 ms 0 KB
342430078 Oct/07/2025 14:37 binggun A - Programming Contest C++23 (GCC 14-64, msys2) Accepted 46 ms 800 KB
316662837 Apr/22/2025 13:06 gqcsr0606 A - Programming Contest C++20 (GCC 13-64) Accepted 61 ms 0 KB
342440374 Oct/07/2025 16:02 binggun A - Programming Contest C++23 (GCC 14-64, msys2) Accepted 61 ms 800 KB
262844823 May/27/2024 10:41 vjudge2 A - Programming Contest C++17 (GCC 7-32) Accepted 46 ms 0 KB
309581493 Mar/09/2025 09:03 Hajimi: Luyi16_no_head, szpu_ark, Kendieer# A - Programming Contest PyPy 3-64 Accepted 93 ms 0 KB
309331433 Mar/07/2025 14:02 2018ty04 A - Programming Contest C++17 (GCC 7-32) Accepted 46 ms 7900 KB
207537924 May/28/2023 09:53 whatwhatwhat: whatuwant, stephen2, chtholly_42# A - Programming Contest C++14 (GCC 6-32) Accepted 0 ms 0 KB
299736977 Jan/05/2025 09:56 vjudge.1 A - Programming Contest C++20 (GCC 13-64) Accepted 62 ms 100 KB
316665498 Apr/22/2025 13:33 lhttkx0329 A - Programming Contest C++17 (GCC 7-32) Accepted 46 ms 100 KB
249938308 Mar/06/2024 15:34 vjudge.8 A - Programming Contest C++20 (GCC 11-64) Accepted 0 ms 0 KB
262849334 May/27/2024 11:18 vjudge4 A - Programming Contest C++17 (GCC 7-32) Accepted 77 ms 0 KB
254948410 Apr/04/2024 12:06 vjudge5 A - Programming Contest C++17 (GCC 7-32) Accepted 46 ms 0 KB
259478131 May/04/2024 11:41 vjudge5 A - Programming Contest C++17 (GCC 7-32) Accepted 46 ms 0 KB
260781870 May/13/2024 13:41 Iron Triangle: lnu20231497317, snow.vector, MercyCcc# A - Programming Contest C++17 (GCC 7-32) Accepted 62 ms 0 KB
284724864 Oct/07/2024 08:34 神猪无敌队: hj_hnust, hnust_lilupeng, hnust_lyq# A - Programming Contest C++20 (GCC 13-64) Accepted 46 ms 0 KB
282157039 Sep/21/2024 08:08 vjudge5 A - Programming Contest C++17 (GCC 7-32) Accepted 46 ms 100 KB
282384874 Sep/21/2024 21:11 vjudge2 A - Programming Contest C++17 (GCC 7-32) Accepted 46 ms 100 KB
283852307 Oct/01/2024 08:51 Yun839i# A - Programming Contest C++17 (GCC 7-32) Accepted 46 ms 100 KB
278625045 Aug/29/2024 14:06 SoLX# A - Programming Contest C++20 (GCC 13-64) Accepted 31 ms 400 KB
278625224 Aug/29/2024 14:08 QWQ_rua: xvtianze, born_to_sun, xtzqhy# A - Programming Contest C++20 (GCC 13-64) Accepted 46 ms 3900 KB
282158321 Sep/21/2024 08:24 vjudge4 A - Programming Contest C++17 (GCC 7-32) Accepted 46 ms 100 KB
370267013 Apr/08/2026 14:09 Dream_land: lemon_233, xiahou, Silver_star_# A - Programming Contest C++17 (GCC 7-32) Accepted 31 ms 0 KB
213221212 Jul/11/2023 08:27 vjudge5 A - Programming Contest C++17 (GCC 7-32) Accepted 15 ms 0 KB
330447059 Jul/23/2025 05:30 DarkestBlader A - Programming Contest C++20 (GCC 13-64) Accepted 62 ms 100 KB
282157298 Sep/21/2024 08:11 vjudge3 A - Programming Contest C++20 (GCC 13-64) Accepted 46 ms 0 KB
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