Problem A - Friendly Rooks
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
135754671 Nov/15/2021 17:47 Three Adepts: adepteXiao, mxon, ErisGreyrat# A - Friendly Rooks C++20 (GCC 11-64) Accepted 15 ms 0 KB
224178228 Sep/20/2023 17:02 Mtaylor# A - Friendly Rooks C++17 (GCC 7-32) Accepted 15 ms 0 KB
249198124 Mar/01/2024 22:10 Return Qualified: EslamSayed, Kirlos_Nabil, Maro# A - Friendly Rooks C++17 (GCC 7-32) Accepted 15 ms 0 KB
339280913 Sep/18/2025 18:24 mamut-rahal A - Friendly Rooks C++23 (GCC 14-64, msys2) Accepted 61 ms 100 KB
202646059 Apr/18/2023 22:40 yarb nksb kofta: Mysterious109, momen159, Tamora# A - Friendly Rooks C++17 (GCC 7-32) Accepted 15 ms 0 KB
167885438 Aug/11/2022 18:23 vjudge4 A - Friendly Rooks C++17 (GCC 7-32) Accepted 15 ms 0 KB
230340587 Oct/29/2023 12:04 sunsh1ne A - Friendly Rooks C++20 (GCC 11-64) Accepted 15 ms 300 KB
167968012 Aug/12/2022 15:09 Albatrosssssss A - Friendly Rooks C++17 (GCC 7-32) Accepted 15 ms 0 KB
231056754 Nov/03/2023 06:06 101degrees# A - Friendly Rooks C++20 (GCC 11-64) Accepted 15 ms 0 KB
167877421 Aug/11/2022 17:09 vjudge3 A - Friendly Rooks C++17 (GCC 7-32) Accepted 15 ms 0 KB
135896116 Nov/16/2021 19:55 dankakon A - Friendly Rooks C++17 (GCC 7-32) Accepted 15 ms 0 KB
161483056 Jun/22/2022 17:21 vjudge1 A - Friendly Rooks C++17 (GCC 9-64) Accepted 15 ms 0 KB
202646482 Apr/18/2023 22:45 ay 7aga: Mr_Sa3dola, _Source# A - Friendly Rooks C++20 (GCC 11-64) Accepted 15 ms 0 KB
176980372 Oct/19/2022 11:31 Idol: ACKAP, KAREYEV# A - Friendly Rooks C++20 (GCC 11-64) Accepted 15 ms 0 KB
230821367 Nov/01/2023 15:16 Mozyr CYF #3: KVAS_BOOSTED: Morvolzz# A - Friendly Rooks C++14 (GCC 6-32) Accepted 15 ms 0 KB
261549382 May/18/2024 18:21 dp injection: uamer, MohamedTaha# A - Friendly Rooks C++17 (GCC 7-32) Accepted 46 ms 100 KB
143531415 Jan/21/2022 18:09 blb yf[eq: tar-tar_enjoyer, dirolll, ivn1k# A - Friendly Rooks C++17 (GCC 7-32) Accepted 15 ms 200 KB
339276884 Sep/18/2025 17:56 Morselllprimo A - Friendly Rooks C++20 (GCC 13-64) Accepted 62 ms 100 KB
141685582 Jan/05/2022 01:46 e-maxx# A - Friendly Rooks C++17 (GCC 7-32) Accepted 15 ms 200 KB
326193486 Jun/26/2025 22:20 Leo11wasd A - Friendly Rooks C++20 (GCC 13-64) Accepted 46 ms 100 KB
204733080 May/06/2023 14:55 jpcm2# A - Friendly Rooks C++20 (GCC 11-64) Accepted 15 ms 0 KB
291437033 Nov/14/2024 14:24 saidpon A - Friendly Rooks C++17 (GCC 7-32) Accepted 46 ms 100 KB
202646048 Apr/18/2023 22:39 يوسام: Only1ahmed, YoussefMorad1# A - Friendly Rooks C++20 (GCC 11-64) Accepted 15 ms 100 KB
145472521 Feb/06/2022 21:16 sophies: andkra, JackieLee, bobbilyking# A - Friendly Rooks Java 11 Accepted 171 ms 0 KB
135864518 Nov/16/2021 14:26 Nusupovtemirlan A - Friendly Rooks C++17 (GCC 7-32) Accepted 15 ms 0 KB
177997221 Oct/26/2022 16:32 RGD: pakapu, TimDee# A - Friendly Rooks C++14 (GCC 6-32) Accepted 15 ms 0 KB
151064360 Mar/27/2022 09:39 mmdt: zincc, nong# A - Friendly Rooks C++17 (GCC 7-32) Accepted 15 ms 0 KB
291385905 Nov/14/2024 06:07 Suffix AK-47: Genseki, efendi, delegarzza# A - Friendly Rooks C++17 (GCC 7-32) Accepted 46 ms 100 KB
137658231 Dec/01/2021 18:08 NNSU:FFE: Artem_Sukharev, RabbitPower, OnlyDeniko# A - Friendly Rooks C++14 (GCC 6-32) Accepted 15 ms 200 KB
136690026 Nov/23/2021 23:32 JavaHere A - Friendly Rooks C++17 (GCC 7-32) Accepted 15 ms 0 KB
228318186 Oct/15/2023 18:47 #define CLE: MarwenElarbi, amineriwa# A - Friendly Rooks C++20 (GCC 11-64) Accepted 0 ms 0 KB
227355058 Oct/09/2023 17:53 Perlman A - Friendly Rooks C++20 (GCC 11-64) Accepted 0 ms 0 KB
176981856 Oct/19/2022 11:44 aIish# A - Friendly Rooks C++20 (GCC 11-64) Accepted 15 ms 1600 KB
227483665 Oct/10/2023 08:25 The_Most_Chalishkanchik# A - Friendly Rooks C++17 (GCC 7-32) Accepted 15 ms 0 KB
202645850 Apr/18/2023 22:37 عودة العلاقات: Gamal74, Drakkon, Kneee# A - Friendly Rooks C++20 (GCC 11-64) Accepted 15 ms 0 KB
228579316 Oct/17/2023 19:28 ObeliX A - Friendly Rooks C++20 (GCC 11-64) Accepted 15 ms 0 KB
135938603 Nov/17/2021 09:40 callmepandey A - Friendly Rooks C++20 (GCC 11-64) Accepted 15 ms 0 KB
135758009 Nov/15/2021 18:20 acm A - Friendly Rooks C++17 (GCC 9-64) Accepted 15 ms 0 KB
257044869 Apr/17/2024 15:47 sayed w a7fadoh: SayedHassan, MOD-Essam, Hawara# A - Friendly Rooks C++17 (GCC 7-32) Accepted 46 ms 100 KB
230952505 Nov/02/2023 13:18 Назар и Дантатар вернулись в олпрогу: tatar4onok, Vlad288, ahyeon# A - Friendly Rooks C++20 (GCC 11-64) Accepted 0 ms 0 KB
138333525 Dec/07/2021 13:38 No One Knows: unknown030405, Anastasia2105, matvey22122# A - Friendly Rooks C++17 (GCC 7-32) Accepted 15 ms 200 KB
145473203 Feb/06/2022 21:23 AmongUS: snowyrsb, AggravatedCow# A - Friendly Rooks Java 8 Accepted 93 ms 0 KB
202653400 Apr/19/2023 00:13 Hema A - Friendly Rooks C++14 (GCC 6-32) Accepted 15 ms 0 KB
158815464 May/29/2022 19:07 drbean A - Friendly Rooks C++17 (GCC 7-32) Accepted 15 ms 0 KB
138051627 Dec/05/2021 10:26 А boba: TurboPiKachu, Ultrasanic, terrg# A - Friendly Rooks C++17 (GCC 7-32) Accepted 15 ms 100 KB
139890672 Dec/19/2021 15:30 makrav A - Friendly Rooks C++17 (GCC 7-32) Accepted 15 ms 200 KB
345798674 Oct/25/2025 21:41 Jalik_2010 A - Friendly Rooks C++23 (GCC 14-64, msys2) Accepted 77 ms 0 KB
161485100 Jun/22/2022 17:47 vjudge1 A - Friendly Rooks C++17 (GCC 7-32) Accepted 15 ms 0 KB
291741470 Nov/16/2024 08:31 SHUS# A - Friendly Rooks C++23 (GCC 14-64, msys2) Accepted 46 ms 100 KB
136059866 Nov/18/2021 14:15 ATlant_deD A - Friendly Rooks C++20 (GCC 11-64) Accepted 15 ms 0 KB
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