Problem L - Least Common Ancestor
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
147241123 Feb/22/2022 10:10 no name: alireza_kaviani, ymmparsa# L - Least Common Ancestor C++17 (GCC 7-32) Accepted 140 ms 21000 KB
10641210 Apr/09/2015 17:51 bnuvjudge6 L - Least Common Ancestor GNU C++ Accepted 109 ms 5100 KB
26256364 Apr/10/2017 18:07 Mystic Force: SpeedCuber, ForgotToUpsolve, nanicode# L - Least Common Ancestor GNU C++11 Accepted 1512 ms 16200 KB
151193805 Mar/28/2022 03:58 emaneru# L - Least Common Ancestor C++17 (GCC 9-64) Accepted 155 ms 24200 KB
151198474 Mar/28/2022 06:10 brunomont L - Least Common Ancestor C++17 (GCC 9-64) Accepted 155 ms 24200 KB
151199231 Mar/28/2022 06:27 bernardo_amorim L - Least Common Ancestor C++17 (GCC 9-64) Accepted 155 ms 24200 KB
30869942 Sep/30/2017 18:06 BledDest# L - Least Common Ancestor C++14 (GCC 6-32) Accepted 140 ms 7100 KB
12161681 Jul/22/2015 12:17 vjudge3 L - Least Common Ancestor GNU C++ Accepted 109 ms 9400 KB
22667867 Dec/03/2016 04:36 New Meta: xyz2606, data_h, Akigeor# L - Least Common Ancestor GNU C++11 Accepted 109 ms 10800 KB
46016348 Nov/21/2018 06:57 OMRailgun L - Least Common Ancestor C++17 (GCC 7-32) Accepted 139 ms 13600 KB
147233938 Feb/22/2022 08:24 22 2 2022 22:22: hiva_, fatemetmhr# L - Least Common Ancestor C++20 (GCC 11-64) Accepted 342 ms 12000 KB
10844702 Apr/24/2015 10:55 YujOHappyBot: yujinwunz, KKOrange, junkbot# L - Least Common Ancestor GNU C++ Accepted 390 ms 13400 KB
46938233 Dec/12/2018 18:01 ucqrxu271 L - Least Common Ancestor GNU C++11 Accepted 93 ms 6300 KB
34739538 Jan/31/2018 16:09 vjudge5 L - Least Common Ancestor GNU C++11 Accepted 124 ms 27100 KB
26701581 Apr/27/2017 15:15 Deep♂Dark♂Fantasy: jcvb# L - Least Common Ancestor C++14 (GCC 6-32) Accepted 155 ms 24900 KB
41211839 Aug/04/2018 14:06 Snow Kids: Grzmot, agaga, Rzepa# L - Least Common Ancestor C++14 (GCC 6-32) Accepted 171 ms 6900 KB
341097741 Sep/29/2025 20:14 ezraft L - Least Common Ancestor C++20 (GCC 13-64) Accepted 203 ms 11100 KB
12161373 Jul/22/2015 11:55 vjudge2 L - Least Common Ancestor GNU C++ Accepted 109 ms 7400 KB
16337224 Feb/25/2016 23:15 mobius_treap: itisalways42, Baba, vmrajas# L - Least Common Ancestor GNU C++11 Accepted 327 ms 6300 KB
50371413 Feb/23/2019 14:16 SNS 1: cip999, fram, Delfad0r# L - Least Common Ancestor C++17 (GCC 7-32) Accepted 187 ms 7000 KB
8522982 Nov/02/2014 15:34 Jagiellonian anything: m.sewcio, guspiel, piob# L - Least Common Ancestor GNU C++0x Accepted 140 ms 7100 KB
12192019 Jul/23/2015 04:30 dnvtmf L - Least Common Ancestor GNU C++ Accepted 109 ms 7500 KB
11087085 May/13/2015 12:55 lasten L - Least Common Ancestor GNU C++ Accepted 124 ms 7300 KB
14967654 Dec/24/2015 13:12 noh4h_ss L - Least Common Ancestor GNU C++11 Accepted 156 ms 7800 KB
10967868 May/01/2015 22:36 niquefa_diego L - Least Common Ancestor GNU C++11 Accepted 1014 ms 18700 KB
24625595 Feb/13/2017 13:21 vjudge4 L - Least Common Ancestor GNU C++ Accepted 109 ms 7100 KB
13527154 Oct/10/2015 14:10 vjudge3 L - Least Common Ancestor GNU C++11 Accepted 717 ms 6300 KB
10570479 Apr/04/2015 10:35 Team X: Cauchy_Function, Myungwoo# L - Least Common Ancestor GNU C++11 Accepted 124 ms 9800 KB
26044521 Apr/01/2017 09:19 ☯「Team Rocket」☯: venkat82, sensei11, harrypotter192# L - Least Common Ancestor C++14 (GCC 6-32) Accepted 1123 ms 13800 KB
13310035 Sep/30/2015 10:32 kiana: wzt_000, hiyot, beegerous# L - Least Common Ancestor GNU C++ Accepted 140 ms 13500 KB
49175705 Jan/29/2019 23:22 ABCD: kal013, smartnj# L - Least Common Ancestor C++17 (GCC 7-32) Accepted 171 ms 11400 KB
43899480 Oct/06/2018 15:02 Dream team: Dmit_riy, temich# L - Least Common Ancestor C++14 (GCC 6-32) Accepted 888 ms 10000 KB
20473284 Sep/09/2016 09:59 anuraganand L - Least Common Ancestor GNU C++11 Accepted 420 ms 6500 KB
32843739 Dec/02/2017 02:28 apoorv_kulsh L - Least Common Ancestor C++14 (GCC 6-32) Accepted 2339 ms 23400 KB
8623742 Nov/09/2014 17:28 hiyot L - Least Common Ancestor GNU C++ Accepted 904 ms 23000 KB
147243616 Feb/22/2022 10:46 3-Shanbe 3 Esfand: sohsoh, AaParsa# L - Least Common Ancestor C++20 (GCC 11-64) Accepted 93 ms 11000 KB
10974168 May/02/2015 15:09 yujinwunz L - Least Common Ancestor GNU C++11 Accepted 374 ms 7900 KB
147239987 Feb/22/2022 09:55 Brain cloud: Keshi, AmShZ# L - Least Common Ancestor C++20 (GCC 11-64) Accepted 78 ms 8600 KB
9362264 Jan/04/2015 22:14 Errichto L - Least Common Ancestor GNU C++0x Accepted 124 ms 16900 KB
163437245 Jul/10/2022 10:53 kiseki: 2qbingxuan, moe.tsuki, oToToT# L - Least Common Ancestor C++20 (GCC 11-64) Accepted 109 ms 13600 KB
19403146 Jul/25/2016 15:15 NCTU_Radar: KTays, publicname, sunset1995# L - Least Common Ancestor GNU C++11 Accepted 155 ms 11900 KB
381116866 Jul/03/2026 12:51 SoiMae# L - Least Common Ancestor C++23 (GCC 14-64, msys2) Accepted 187 ms 20500 KB
158782793 May/29/2022 11:12 Winning Opportunity: cwb_sb, myx12345# L - Least Common Ancestor C++17 (GCC 7-32) Accepted 139 ms 10200 KB
26173783 Apr/06/2017 18:31 ENS hULMillaran: cescmentation_folch, Darkgeass, gog.gerard# L - Least Common Ancestor C++14 (GCC 6-32) Accepted 202 ms 10900 KB
161233649 Jun/19/2022 17:20 Você beijaria Matheus Leal Viana?: NaimSS, yan.silva# L - Least Common Ancestor C++20 (GCC 11-64) Accepted 420 ms 33700 KB
16267350 Feb/21/2016 23:13 FacelessMen: alecsyde, sahilgrover, abhilak# L - Least Common Ancestor GNU C++ Accepted 140 ms 35700 KB
9790218 Feb/10/2015 17:43 adurysk# L - Least Common Ancestor GNU C++ Accepted 124 ms 49600 KB
147244971 Feb/22/2022 11:05 too late: Koosha_Mv, Davoth# L - Least Common Ancestor C++20 (GCC 11-64) Accepted 670 ms 48900 KB
20461091 Sep/08/2016 18:11 Zain L - Least Common Ancestor GNU C++11 Accepted 451 ms 18100 KB
389043513 Sep/01/2026 00:44 HFTilted: 300iq, andreyDagger# L - Least Common Ancestor C++23 (GCC 14-64, msys2) Accepted 234 ms 29400 KB
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