Problem H - Mahmoud and the flagstones
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
356685627 Jan/07/2026 01:18 KareemElbarbary H - Mahmoud and the flagstones C++23 (GCC 14-64, msys2) Accepted 62 ms 3000 KB
111609489 Apr/01/2021 07:52 vjudge3 H - Mahmoud and the flagstones Clang++17 Diagnostics Accepted 857 ms 6200 KB
165406359 Jul/23/2022 12:14 karinohito H - Mahmoud and the flagstones C++20 (GCC 11-64) Accepted 46 ms 7100 KB
221872634 Sep/05/2023 01:04 vjudge2 H - Mahmoud and the flagstones C++20 (GCC 11-64) Accepted 31 ms 4800 KB
342620997 Oct/08/2025 19:18 Shisui H - Mahmoud and the flagstones C++23 (GCC 14-64, msys2) Accepted 108 ms 3100 KB
392443952 Sep/28/2026 16:24 _Mina_1_ H - Mahmoud and the flagstones C++23 (GCC 14-64, msys2) Accepted 125 ms 3000 KB
74379525 Mar/26/2020 14:21 kunnguyenyummy H - Mahmoud and the flagstones C++17 (GCC 7-32) Accepted 139 ms 800 KB
70168196 Feb/03/2020 19:52 vjudge3 H - Mahmoud and the flagstones GNU C++11 Accepted 171 ms 7800 KB
207743654 May/29/2023 13:45 Amer-Oniza H - Mahmoud and the flagstones C++17 (GCC 7-32) Accepted 62 ms 4100 KB
152863645 Apr/06/2022 18:41 I see PC Champions: DARK-N, Shooter, Brre.Hemo# H - Mahmoud and the flagstones C++20 (GCC 11-64) Accepted 46 ms 7900 KB
324690672 Jun/16/2025 22:04 Ak_m7uslim H - Mahmoud and the flagstones C++23 (GCC 14-64, msys2) Accepted 92 ms 1600 KB
272088011 Jul/23/2024 17:15 Sherief22 H - Mahmoud and the flagstones C++17 (GCC 7-32) Accepted 62 ms 0 KB
71071884 Feb/14/2020 19:08 Mohamed_Sayed H - Mahmoud and the flagstones C++14 (GCC 6-32) Accepted 62 ms 4100 KB
70416771 Feb/06/2020 10:20 Racer5x H - Mahmoud and the flagstones C++17 (GCC 7-32) Accepted 61 ms 4900 KB
73885937 Mar/21/2020 15:27 valdaarhun H - Mahmoud and the flagstones C++17 (GCC 7-32) Accepted 46 ms 4200 KB
159637638 Jun/06/2022 17:18 ladyBugs H - Mahmoud and the flagstones C++17 (GCC 7-32) Accepted 156 ms 4500 KB
276862575 Aug/17/2024 06:53 .Doctor...Strange. H - Mahmoud and the flagstones C++20 (GCC 13-64) Accepted 78 ms 3100 KB
368300887 Mar/26/2026 21:16 No money, No wife, Why are we alive?!: Halimo_123, youssef579, MSoliman0 H - Mahmoud and the flagstones C++20 (GCC 13-64) Accepted 46 ms 100 KB
328951184 Jul/14/2025 21:46 If It Works Dont Touch It :): _ALI__, Maziwa, HEMDOOOO H - Mahmoud and the flagstones C++20 (GCC 13-64) Accepted 124 ms 1500 KB
340526394 Sep/25/2025 22:28 3bdeen H - Mahmoud and the flagstones C++17 (GCC 7-32) Accepted 77 ms 1600 KB
207742195 May/29/2023 13:30 ...._....__...___ H - Mahmoud and the flagstones C++20 (GCC 11-64) Accepted 31 ms 400 KB
384152869 Jul/25/2026 08:29 Mohammed_Nasserr H - Mahmoud and the flagstones C++20 (GCC 13-64) Accepted 62 ms 16700 KB
379832837 Jun/22/2026 20:02 Elnas Betshofny Akla-sieve: -NourElhouda-, AmR_Mahdy, Mawchin H - Mahmoud and the flagstones C++20 (GCC 13-64) Accepted 46 ms 100 KB
76499703 Apr/13/2020 17:26 Han-Solo# H - Mahmoud and the flagstones C++17 (GCC 7-32) Accepted 62 ms 4100 KB
175753323 Oct/12/2022 14:50 knatwila H - Mahmoud and the flagstones C++17 (GCC 7-32) Accepted 46 ms 4700 KB
341115470 Sep/29/2025 23:08 ...-_-... H - Mahmoud and the flagstones C++23 (GCC 14-64, msys2) Accepted 77 ms 0 KB
279760541 Sep/04/2024 09:34 A_wise_man_once_said_A3ml_Als7: Manual_Ibrahim# H - Mahmoud and the flagstones C++20 (GCC 13-64) Accepted 62 ms 800 KB
160470959 Jun/14/2022 04:33 MUHAMMAD_AHMED# H - Mahmoud and the flagstones C++17 (GCC 9-64) Accepted 62 ms 5200 KB
63685237 Oct/29/2019 01:08 gRaphael H - Mahmoud and the flagstones C++17 (GCC 7-32) Accepted 62 ms 8600 KB
166422500 Aug/01/2022 01:50 Jon_Jones H - Mahmoud and the flagstones C++14 (GCC 6-32) Accepted 140 ms 800 KB
63679956 Oct/28/2019 22:36 granger7 H - Mahmoud and the flagstones C++17 (GCC 7-32) Accepted 78 ms 4100 KB
124867767 Aug/04/2021 16:55 Tourist Lite: abdallahmontaser, Zidaan, Amrharb H - Mahmoud and the flagstones C++17 (GCC 7-32) Accepted 46 ms 7800 KB
285313015 Oct/11/2024 15:34 El 7olfaa: muhamedemad857, ZiadMontaser, mo_sameh99# H - Mahmoud and the flagstones C++17 (GCC 7-32) Accepted 155 ms 2100 KB
370679101 Apr/11/2026 17:12 Hammmmm??: habibag478, SKIILy_training H - Mahmoud and the flagstones C++20 (GCC 13-64) Accepted 62 ms 2900 KB
272088680 Jul/23/2024 17:21 _Y0STAFNDI_ H - Mahmoud and the flagstones C++17 (GCC 7-32) Accepted 77 ms 0 KB
217029002 Aug/03/2023 20:54 Lesa sa7yeen: Mahmoud_10o, Zeyad_Hekal, Muhammad_Nofal# H - Mahmoud and the flagstones C++20 (GCC 11-64) Accepted 62 ms 7100 KB
328656242 Jul/12/2025 15:03 _TARNISHED_# H - Mahmoud and the flagstones C++23 (GCC 14-64, msys2) Accepted 93 ms 3200 KB
124370097 Jul/31/2021 01:09 FTK_AHMED-TAREK H - Mahmoud and the flagstones C++17 (GCC 7-32) Accepted 46 ms 5200 KB
73195079 Mar/14/2020 10:43 saintpopo H - Mahmoud and the flagstones C++17 (GCC 7-32) Accepted 61 ms 4900 KB
203870141 Apr/29/2023 08:35 Believer.# H - Mahmoud and the flagstones C++20 (GCC 11-64) Accepted 46 ms 11000 KB
382112342 Jul/11/2026 15:30 MMA: Bedo111, shebl_00, .Tensor H - Mahmoud and the flagstones C++23 (GCC 14-64, msys2) Accepted 46 ms 0 KB
186687130 Dec/25/2022 19:30 mhna.# H - Mahmoud and the flagstones C++20 (GCC 11-64) Accepted 46 ms 5300 KB
130990385 Oct/06/2021 18:08 vjudge2 H - Mahmoud and the flagstones C++17 (GCC 7-32) Accepted 62 ms 5500 KB
384152441 Jul/25/2026 08:24 Mohammed_Nasserr H - Mahmoud and the flagstones C++20 (GCC 13-64) Accepted 62 ms 16700 KB
64044418 Nov/01/2019 21:55 hamzah_alghanem H - Mahmoud and the flagstones C++14 (GCC 6-32) Accepted 62 ms 13900 KB
158915923 May/31/2022 03:10 OmarFathiAli10 H - Mahmoud and the flagstones C++17 (GCC 7-32) Accepted 46 ms 3800 KB
71071592 Feb/14/2020 19:02 Muhammed_Atef_Hassan H - Mahmoud and the flagstones C++14 (GCC 6-32) Accepted 46 ms 800 KB
328535479 Jul/11/2025 16:40 y0uKn0wWh0 H - Mahmoud and the flagstones C++23 (GCC 14-64, msys2) Accepted 124 ms 34500 KB
331465618 Jul/29/2025 18:03 Code bel pistachio: Marawan_Ahmed.pr, Marwan__Mousa# H - Mahmoud and the flagstones C++17 (GCC 7-32) Accepted 108 ms 500 KB
84697385 Jun/22/2020 23:41 Expired H - Mahmoud and the flagstones C++14 (GCC 6-32) Accepted 62 ms 4300 KB
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