Problem H - Mahmoud and the flagstones
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
64687665 Nov/11/2019 15:13 vjudge2 H - Mahmoud and the flagstones C++17 (GCC 7-32) Accepted 61 ms 1200 KB
299237199 Jan/01/2025 12:40 vjudge.1 H - Mahmoud and the flagstones C++20 (GCC 13-64) Accepted 62 ms 100 KB
63671449 Oct/28/2019 20:01 PIHSREDI: runlimit_excepted, SOR_YE_GE_TUN H - Mahmoud and the flagstones C++14 (GCC 6-32) Accepted 46 ms 8200 KB
63691539 Oct/29/2019 05:57 MubarakIsmail# H - Mahmoud and the flagstones C++17 (GCC 7-32) Accepted 62 ms 4100 KB
357111317 Jan/09/2026 19:27 MegaZid H - Mahmoud and the flagstones C++20 (GCC 13-64) Accepted 93 ms 2900 KB
320236046 May/18/2025 15:54 Ahmedsalah07 H - Mahmoud and the flagstones C++17 (GCC 7-32) Accepted 78 ms 500 KB
266372683 Jun/19/2024 00:47 _Mohamed_Kamal_ H - Mahmoud and the flagstones C++17 (GCC 7-32) Accepted 93 ms 4100 KB
96284643 Oct/21/2020 18:35 Mohamed-khatab H - Mahmoud and the flagstones C++17 (GCC 7-32) Accepted 46 ms 400 KB
64722849 Nov/12/2019 07:58 TiredAndBored H - Mahmoud and the flagstones Java 8 Accepted 140 ms 0 KB
328406797 Jul/10/2025 19:05 Batata H - Mahmoud and the flagstones C++20 (GCC 13-64) Accepted 171 ms 2700 KB
362187386 Feb/09/2026 23:28 أَكْلٌ وَمَرْعًى وَقِلَّةُ صَنْعَةٍ: EyadTahseen, AdhamEpsilon H - Mahmoud and the flagstones C++23 (GCC 14-64, msys2) Accepted 109 ms 1800 KB
379692963 Jun/21/2026 14:47 Shabar_Not_Equal_Bolty: khaldoze, Sama8910, youssef_nabil_takawi H - Mahmoud and the flagstones C++23 (GCC 14-64, msys2) Accepted 46 ms 0 KB
290461309 Nov/07/2024 23:20 Salwa# H - Mahmoud and the flagstones C++17 (GCC 7-32) Accepted 109 ms 300 KB
169548833 Aug/24/2022 21:49 AlAdham H - Mahmoud and the flagstones C++20 (GCC 11-64) Accepted 31 ms 6300 KB
169552231 Aug/24/2022 22:45 AlAdham H - Mahmoud and the flagstones C++20 (GCC 11-64) Accepted 46 ms 6300 KB
88947699 Aug/05/2020 15:57 AC_sahER H - Mahmoud and the flagstones C++14 (GCC 6-32) Accepted 62 ms 5200 KB
278685870 Aug/29/2024 21:52 1Ahmad1 H - Mahmoud and the flagstones C++20 (GCC 13-64) Accepted 78 ms 2900 KB
194391681 Feb/20/2023 23:04 Ma7moud_Desouky H - Mahmoud and the flagstones C++20 (GCC 11-64) Accepted 15 ms 800 KB
77433354 Apr/21/2020 08:46 Assem99 H - Mahmoud and the flagstones C++17 (GCC 9-64) Accepted 31 ms 800 KB
352770716 Dec/10/2025 03:43 ManuelIbrahim H - Mahmoud and the flagstones C++20 (GCC 13-64) Accepted 62 ms 1300 KB
368867881 Mar/30/2026 17:39 Raimond H - Mahmoud and the flagstones C++23 (GCC 14-64, msys2) Accepted 46 ms 0 KB
74318481 Mar/25/2020 20:15 enraged# H - Mahmoud and the flagstones PyPy 3 Accepted 249 ms 15400 KB
257883367 Apr/23/2024 19:12 Habash H - Mahmoud and the flagstones C++20 (GCC 13-64) Accepted 109 ms 11000 KB
222832148 Sep/11/2023 00:24 التيران المهاجرة: J.Ahmed, 0khaled0# H - Mahmoud and the flagstones C++20 (GCC 11-64) Accepted 61 ms 5200 KB
187436563 Dec/31/2022 13:54 Mhmd-Aqel H - Mahmoud and the flagstones C++17 (GCC 7-32) Accepted 46 ms 4100 KB
183468478 Dec/01/2022 14:25 rahmaEbrahim H - Mahmoud and the flagstones C++17 (GCC 9-64) Accepted 46 ms 4800 KB
183468499 Dec/01/2022 14:25 shawkyebrahim H - Mahmoud and the flagstones C++17 (GCC 9-64) Accepted 46 ms 4800 KB
360771388 Jan/30/2026 21:58 tourist_Elmasry H - Mahmoud and the flagstones C++17 (GCC 7-32) Accepted 62 ms 1200 KB
119437700 Jun/14/2021 12:21 VictorW# H - Mahmoud and the flagstones C++14 (GCC 6-32) Accepted 93 ms 7300 KB
368867798 Mar/30/2026 17:39 gianmarcosangiovanni H - Mahmoud and the flagstones C++23 (GCC 14-64, msys2) Accepted 62 ms 1700 KB
207516891 May/28/2023 01:41 tonyEliaSamir# H - Mahmoud and the flagstones C++20 (GCC 11-64) Accepted 46 ms 7100 KB
379693505 Jun/21/2026 14:52 Shabar_Not_Equal_Bolty: khaldoze, Sama8910, youssef_nabil_takawi H - Mahmoud and the flagstones C++23 (GCC 14-64, msys2) Accepted 62 ms 2100 KB
321289366 May/25/2025 21:53 PhoenixRebirth: 3alam H - Mahmoud and the flagstones C++20 (GCC 13-64) Accepted 93 ms 1500 KB
194291393 Feb/20/2023 01:31 The_Ahmeds: Ahmed_Salah, AhmedOmani# H - Mahmoud and the flagstones C++17 (GCC 9-64) Accepted 46 ms 7700 KB
66503755 Dec/08/2019 16:32 ks9509 H - Mahmoud and the flagstones C++14 (GCC 6-32) Accepted 46 ms 1800 KB
193230631 Feb/11/2023 21:41 AbdulazizMohamed# H - Mahmoud and the flagstones C++20 (GCC 11-64) Accepted 62 ms 7900 KB
73548652 Mar/18/2020 10:42 _Asmaa H - Mahmoud and the flagstones C++17 (GCC 7-32) Accepted 78 ms 4900 KB
123650221 Jul/25/2021 01:21 _Mo_ H - Mahmoud and the flagstones C++17 (GCC 7-32) Accepted 62 ms 252500 KB
382848530 Jul/15/2026 23:27 Eerika H - Mahmoud and the flagstones C++20 (GCC 13-64) Accepted 234 ms 42000 KB
123650163 Jul/25/2021 01:19 _Mo_ H - Mahmoud and the flagstones C++17 (GCC 7-32) Accepted 46 ms 252500 KB
68833399 Jan/15/2020 04:01 UnknownOne# H - Mahmoud and the flagstones Java 8 Accepted 140 ms 0 KB
117051897 May/23/2021 03:14 sam07a H - Mahmoud and the flagstones C++17 (GCC 7-32) Accepted 187 ms 7300 KB
97283880 Nov/01/2020 09:07 kokonut.hustle H - Mahmoud and the flagstones C++17 (GCC 7-32) Accepted 62 ms 3300 KB
63726786 Oct/29/2019 15:54 Riladavin# H - Mahmoud and the flagstones C++17 (GCC 7-32) Accepted 62 ms 4900 KB
380140671 Jun/25/2026 19:36 TarekHany# H - Mahmoud and the flagstones C++17 (GCC 7-32) Accepted 62 ms 15700 KB
295121332 Dec/05/2024 22:30 Nauriyal_Shivam H - Mahmoud and the flagstones C++23 (GCC 14-64, msys2) Accepted 202 ms 1700 KB
193246190 Feb/12/2023 00:54 AbdulazizMohamed H - Mahmoud and the flagstones C++20 (GCC 11-64) Accepted 78 ms 7900 KB
299519493 Jan/03/2025 22:51 Hossam_H2 H - Mahmoud and the flagstones C++17 (GCC 7-32) Accepted 93 ms 1300 KB
76922341 Apr/16/2020 06:10 Morfeo H - Mahmoud and the flagstones Java 11 Accepted 327 ms 0 KB
222832145 Sep/11/2023 00:24 التيران المهاجرة: J.Ahmed, 0khaled0# H - Mahmoud and the flagstones C++20 (GCC 11-64) Accepted 46 ms 5200 KB
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