Problem H - Mahmoud and the flagstones
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
109729639 Mar/11/2021 21:01 Mari000 H - Mahmoud and the flagstones C++14 (GCC 6-32) Accepted 46 ms 3300 KB
148207460 Mar/03/2022 17:15 JuicyGrape H - Mahmoud and the flagstones C++20 (GCC 11-64) Accepted 31 ms 6300 KB
196065969 Mar/05/2023 00:20 YassoKhalid# H - Mahmoud and the flagstones C++20 (GCC 11-64) Accepted 46 ms 7100 KB
372351876 Apr/24/2026 16:49 انت احسن يعم: Omaar26, rnyaahmd484, Habibamohamed12# H - Mahmoud and the flagstones C++20 (GCC 13-64) Accepted 78 ms 4400 KB
64189118 Nov/04/2019 09:52 Diyaa_Koman H - Mahmoud and the flagstones C++17 (GCC 7-32) Accepted 93 ms 8100 KB
342576594 Oct/08/2025 14:06 electrical_ACPC H - Mahmoud and the flagstones C++23 (GCC 14-64, msys2) Accepted 93 ms 1300 KB
70167202 Feb/03/2020 19:41 vjudge2 H - Mahmoud and the flagstones C++14 (GCC 6-32) Accepted 46 ms 4100 KB
95339683 Oct/12/2020 15:01 vjudge3 H - Mahmoud and the flagstones C++14 (GCC 6-32) Accepted 46 ms 400 KB
370675255 Apr/11/2026 16:46 Hammmmm??: habibag478, SKIILy_training H - Mahmoud and the flagstones C++23 (GCC 14-64, msys2) Accepted 109 ms 3800 KB
162926953 Jul/05/2022 21:19 3zim H - Mahmoud and the flagstones C++17 (GCC 7-32) Accepted 46 ms 4100 KB
96811866 Oct/26/2020 23:46 Princ_iple# H - Mahmoud and the flagstones C++17 (GCC 7-32) Accepted 61 ms 3700 KB
69226793 Jan/21/2020 10:37 jayanto H - Mahmoud and the flagstones GNU C++11 Accepted 46 ms 3200 KB
72671124 Mar/07/2020 17:52 H4XX# H - Mahmoud and the flagstones C++14 (GCC 6-32) Accepted 46 ms 800 KB
192146783 Feb/04/2023 15:36 ainunsy1# H - Mahmoud and the flagstones C++17 (GCC 9-64) Accepted 62 ms 7500 KB
105761404 Jan/28/2021 19:34 vjudge4 H - Mahmoud and the flagstones C++17 (GCC 7-32) Accepted 155 ms 3800 KB
222331248 Sep/07/2023 19:33 vjudge1 H - Mahmoud and the flagstones C++17 (GCC 9-64) Accepted 31 ms 400 KB
257884462 Apr/23/2024 19:21 Habash H - Mahmoud and the flagstones C++20 (GCC 13-64) Accepted 109 ms 3100 KB
346828039 Oct/31/2025 17:49 goodluck_2077 H - Mahmoud and the flagstones C++20 (GCC 13-64) Accepted 93 ms 1300 KB
68139128 Jan/03/2020 23:43 f22raptor H - Mahmoud and the flagstones Java 8 Accepted 280 ms 0 KB
64589694 Nov/09/2019 17:21 ankeet H - Mahmoud and the flagstones C++17 (GCC 7-32) Accepted 61 ms 1200 KB
85911313 Jul/04/2020 12:48 vjudge2 H - Mahmoud and the flagstones C++17 (GCC 9-64) Accepted 62 ms 6300 KB
70429372 Feb/06/2020 14:00 nareg_najarian H - Mahmoud and the flagstones Java 11 Accepted 311 ms 0 KB
152531633 Apr/03/2022 03:39 Adhoom H - Mahmoud and the flagstones C++20 (GCC 11-64) Accepted 31 ms 6300 KB
305383554 Feb/10/2025 02:22 rodrigojamunda82_ H - Mahmoud and the flagstones C++20 (GCC 13-64) Accepted 109 ms 3700 KB
105287608 Jan/25/2021 13:27 vjudge1 H - Mahmoud and the flagstones C++17 (GCC 9-64) Accepted 31 ms 800 KB
77760618 Apr/23/2020 16:52 Alequisk H - Mahmoud and the flagstones C++17 (GCC 7-32) Accepted 46 ms 800 KB
221975149 Sep/05/2023 20:17 vjudge1 H - Mahmoud and the flagstones C++20 (GCC 11-64) Accepted 31 ms 400 KB
121819958 Jul/09/2021 16:31 MD0 H - Mahmoud and the flagstones C++14 (GCC 6-32) Accepted 202 ms 800 KB
258637102 Apr/29/2024 07:24 Orca_Trolling H - Mahmoud and the flagstones PyPy 3-64 Accepted 124 ms 16400 KB
124804718 Aug/04/2021 02:34 Why not?: Anas_Saleh, BahaaDagher, MostafaZain# H - Mahmoud and the flagstones C++17 (GCC 7-32) Accepted 61 ms 5200 KB
221959670 Sep/05/2023 18:46 vjudge1 H - Mahmoud and the flagstones C++20 (GCC 11-64) Accepted 31 ms 400 KB
304747132 Feb/06/2025 20:16 canhnam357 H - Mahmoud and the flagstones C++23 (GCC 14-64, msys2) Accepted 93 ms 1600 KB
351992732 Dec/05/2025 14:34 nonakarim H - Mahmoud and the flagstones C++17 (GCC 7-32) Accepted 140 ms 100 KB
205767219 May/14/2023 00:16 Heisenberg: OmarMansourr# H - Mahmoud and the flagstones C++20 (GCC 11-64) Accepted 30 ms 1200 KB
72046267 Feb/28/2020 18:33 vjudge3 H - Mahmoud and the flagstones C++17 (GCC 7-32) Accepted 77 ms 5200 KB
64108609 Nov/02/2019 20:42 wifiii H - Mahmoud and the flagstones C++17 (GCC 7-32) Accepted 46 ms 3400 KB
65680762 Nov/24/2019 22:56 arknave H - Mahmoud and the flagstones C++17 (GCC 7-32) Accepted 46 ms 3300 KB
166298170 Jul/31/2022 05:18 mohamed-_- H - Mahmoud and the flagstones C++14 (GCC 6-32) Accepted 31 ms 2000 KB
63882817 Oct/31/2019 01:06 MohamedSameh H - Mahmoud and the flagstones C++14 (GCC 6-32) Accepted 46 ms 400 KB
65245750 Nov/17/2019 13:21 professorik H - Mahmoud and the flagstones C++17 (GCC 7-32) Accepted 46 ms 4100 KB
152865067 Apr/06/2022 19:00 I see PC Champions: DARK-N, Shooter, Brre.Hemo# H - Mahmoud and the flagstones C++20 (GCC 11-64) Accepted 31 ms 6300 KB
70167903 Feb/03/2020 19:49 vjudge2 H - Mahmoud and the flagstones C++14 (GCC 6-32) Accepted 156 ms 800 KB
220505783 Aug/26/2023 15:03 d19n# H - Mahmoud and the flagstones C++20 (GCC 11-64) Accepted 31 ms 800 KB
348847350 Nov/14/2025 10:32 mattferrer H - Mahmoud and the flagstones C++23 (GCC 14-64, msys2) Accepted 109 ms 3000 KB
99908706 Nov/29/2020 16:49 vjudge5 H - Mahmoud and the flagstones GNU C11 Accepted 31 ms 2300 KB
267163040 Jun/24/2024 13:41 Azamaat H - Mahmoud and the flagstones C++20 (GCC 13-64) Accepted 124 ms 8800 KB
72046373 Feb/28/2020 18:35 rokibulhasan114 H - Mahmoud and the flagstones C++17 (GCC 7-32) Accepted 62 ms 5200 KB
124198791 Jul/29/2021 22:30 Eagle: farah_afifi, KAPON, Wolke# H - Mahmoud and the flagstones C++14 (GCC 6-32) Accepted 62 ms 4400 KB
213545210 Jul/12/2023 20:10 Bored_in_arpa_land: FarhanHY, FTS_Problem_C H - Mahmoud and the flagstones C++17 (GCC 7-32) Accepted 46 ms 4900 KB
299880763 Jan/06/2025 12:24 CrimsonMarauderr H - Mahmoud and the flagstones C++23 (GCC 14-64, msys2) Accepted 156 ms 4000 KB
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