Problem A - chmod
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
314198327 Apr/06/2025 08:33 running on pretest10: wdt_code, LemonTree_iac, 10000000000# A - chmod C++17 (GCC 7-32) Accepted 61 ms 100 KB
313972968 Apr/04/2025 23:31 O.M.G# A - chmod C++20 (GCC 13-64) Accepted 46 ms 100 KB
280513425 Sep/10/2024 03:59 zeng_wj# A - chmod C++23 (GCC 14-64, msys2) Accepted 46 ms 0 KB
269522281 Jul/09/2024 09:58 ArcaStellar A - chmod C++20 (GCC 13-64) Accepted 62 ms 0 KB
344822771 Oct/20/2025 10:30 mxgxxxx# A - chmod PyPy 3-64 Accepted 187 ms 134800 KB
312887134 Mar/29/2025 09:08 zhuanxihui A - chmod C++23 (GCC 14-64, msys2) Accepted 46 ms 0 KB
272533000 Jul/25/2024 14:30 xucheng A - chmod C++20 (GCC 13-64) Accepted 46 ms 0 KB
269528477 Jul/09/2024 10:40 Md._Nahid_Ullah_Joy A - chmod C++17 (GCC 7-32) Accepted 46 ms 0 KB
280169981 Sep/07/2024 12:11 simf1 A - chmod C++20 (GCC 13-64) Accepted 46 ms 5700 KB
330613664 Jul/24/2025 10:00 shiyemoxia A - chmod C++23 (GCC 14-64, msys2) Accepted 46 ms 100 KB
270620204 Jul/15/2024 14:35 Kicamon A - chmod C++17 (GCC 7-32) Accepted 46 ms 0 KB
271347096 Jul/19/2024 11:08 ZiadEisa A - chmod C++20 (GCC 13-64) Accepted 46 ms 0 KB
269642059 Jul/10/2024 02:56 NOI_brings_us_together A - chmod C++20 (GCC 13-64) Accepted 31 ms 1600 KB
317917494 May/01/2025 10:15 vjudge.1 A - chmod C++17 (GCC 7-32) Accepted 46 ms 0 KB
347216929 Nov/03/2025 11:35 C_ykkl A - chmod C++23 (GCC 14-64, msys2) Accepted 61 ms 100 KB
301956795 Jan/20/2025 09:16 OldChaos# A - chmod C++17 (GCC 7-32) Accepted 46 ms 7900 KB
271909650 Jul/22/2024 14:32 AC_or_suicide# A - chmod C++20 (GCC 13-64) Accepted 46 ms 0 KB
278333986 Aug/27/2024 07:34 Maginy_ZYX A - chmod C++20 (GCC 13-64) Accepted 62 ms 100 KB
278334876 Aug/27/2024 07:49 Maginy_ZYX A - chmod C++20 (GCC 13-64) Accepted 46 ms 100 KB
315250652 Apr/13/2025 10:30 wzc123456: wuxuanlol, era768, guolurenli# A - chmod C++23 (GCC 14-64, msys2) Accepted 61 ms 0 KB
280685297 Sep/11/2024 08:32 geospiza# A - chmod C++20 (GCC 13-64) Accepted 46 ms 100 KB
269463797 Jul/08/2024 21:47 _MOHS_ A - chmod C++20 (GCC 13-64) Accepted 46 ms 0 KB
271352498 Jul/19/2024 11:46 Alice_Synthesis A - chmod C++17 (GCC 7-32) Accepted 46 ms 0 KB
282911947 Sep/25/2024 15:39 UIT.NHV.1h30: HuyKoCoNy, wonderful_trip, TwinHter# A - chmod C++23 (GCC 14-64, msys2) Accepted 46 ms 100 KB
278459311 Aug/28/2024 06:04 ^-^: airkurisu, icecram, maya55369# A - chmod C++20 (GCC 13-64) Accepted 46 ms 100 KB
317908221 May/01/2025 09:34 WHY_24# A - chmod C++20 (GCC 13-64) Accepted 46 ms 0 KB
372096543 Apr/22/2026 08:10 你软想吃到罚时红利的队伍: wuyin331# A - chmod C++17 (GCC 7-32) Accepted 46 ms 15700 KB
270298077 Jul/13/2024 11:59 cp_hater A - chmod PyPy 3-64 Accepted 92 ms 600 KB
317891446 May/01/2025 05:18 LANSGANBS A - chmod C++23 (GCC 14-64, msys2) Accepted 46 ms 100 KB
285235873 Oct/11/2024 00:03 HemantSingh# A - chmod C++17 (GCC 7-32) Accepted 46 ms 0 KB
294134164 Dec/01/2024 07:17 vjudge.2 A - chmod C++23 (GCC 14-64, msys2) Accepted 46 ms 1600 KB
360241937 Jan/28/2026 05:57 Aurorawlm A - chmod C++20 (GCC 13-64) Accepted 31 ms 0 KB
271013264 Jul/17/2024 13:55 Mazarita: -Abosalem-, _YOSOF, karim.226# A - chmod C++17 (GCC 7-32) Accepted 46 ms 0 KB
269717199 Jul/10/2024 14:20 TheRedStone A - chmod C++20 (GCC 13-64) Accepted 61 ms 0 KB
314200309 Apr/06/2025 08:53 No Response: 43c65d1, hwmiao, qbaiyu# A - chmod C++20 (GCC 13-64) Accepted 46 ms 3900 KB
360242817 Jan/28/2026 06:09 molongdadi A - chmod C++23 (GCC 14-64, msys2) Accepted 46 ms 100 KB
272294379 Jul/24/2024 13:22 crazybanger A - chmod C++20 (GCC 13-64) Accepted 61 ms 0 KB
389119747 Sep/01/2026 19:45 wwjwwj# A - chmod C++23 (GCC 14-64, msys2) Accepted 31 ms 100 KB
269691342 Jul/10/2024 11:24 prateep A - chmod C++17 (GCC 7-32) Accepted 62 ms 0 KB
269747816 Jul/10/2024 17:40 吃屎把你: Duck_sajin, Bruce12138# A - chmod C++20 (GCC 13-64) Accepted 46 ms 0 KB
270131818 Jul/12/2024 09:57 Suvasi A - chmod C++14 (GCC 6-32) Accepted 61 ms 0 KB
349545836 Nov/18/2025 10:22 VivianaQAQ A - chmod C++23 (GCC 14-64, msys2) Accepted 46 ms 0 KB
269855456 Jul/11/2024 12:12 1091857051# A - chmod Java 8 Accepted 140 ms 0 KB
281757177 Sep/18/2024 18:25 rea_lity# A - chmod C++20 (GCC 13-64) Accepted 62 ms 0 KB
269749696 Jul/10/2024 17:54 linhua# A - chmod PyPy 3-64 Accepted 124 ms 4200 KB
286010887 Oct/15/2024 11:05 Lebah Sedih: FryP4n, Drakozs, kizu# A - chmod C++23 (GCC 14-64, msys2) Accepted 62 ms 0 KB
272944951 Jul/27/2024 12:40 __Maver1ck_ A - chmod C++20 (GCC 13-64) Accepted 108 ms 0 KB
270716389 Jul/15/2024 18:56 AhmedReda A - chmod Java 21 Accepted 234 ms 400 KB
270588216 Jul/15/2024 10:52 onatso A - chmod C++17 (GCC 7-32) Accepted 46 ms 0 KB
393362226 Oct/06/2026 09:29 umbrellaOvo A - chmod C++23 (GCC 14-64, msys2) Accepted 31 ms 0 KB
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