Problem F - Metal detector
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
20081029 Aug/23/2016 11:34 alaa_megahed F - Metal detector Java 8 Accepted 140 ms 20100 KB
20392552 Sep/05/2016 06:23 SherlockyHolmes F - Metal detector GNU C++11 Accepted 31 ms 0 KB
20477342 Sep/09/2016 14:47 Recoder F - Metal detector GNU C++11 Accepted 15 ms 0 KB
27545567 Jun/03/2017 16:13 Ironsides: Anemoi, Odin-, timo14z# F - Metal detector C++14 (GCC 6-32) Accepted 15 ms 0 KB
25809570 Mar/26/2017 05:55 rbop: alex20030190# F - Metal detector GNU C++11 Accepted 15 ms 2000 KB
21176897 Oct/04/2016 05:32 vjudge2 F - Metal detector GNU C++ Accepted 15 ms 0 KB
92715067 Sep/13/2020 15:50 [UFPE] ULULU 2.0: nirum, MatheusLeon, mll5# F - Metal detector C++17 (GCC 7-32) Accepted 31 ms 0 KB
20010491 Aug/20/2016 21:53 [USP-SC] Sdds_to+: Seku, bssanches F - Metal detector GNU C++11 Accepted 30 ms 2000 KB
92735956 Sep/13/2020 20:22 [UFPE] Estou Gramado em Você S2: rlfquatro, theProcess, kinhosz# F - Metal detector C++17 (GCC 7-32) Accepted 31 ms 0 KB
36989587 Apr/05/2018 09:30 SpadeDOFtkandi: Dance_Of_Faith, Mr_Spade, tkandi# F - Metal detector GNU C++ Accepted 30 ms 3400 KB
20144768 Aug/25/2016 08:48 vjudge5 F - Metal detector GNU C++ Accepted 15 ms 3200 KB
20013091 Aug/20/2016 23:42 dukilee F - Metal detector GNU C++ Accepted 31 ms 2000 KB
21966586 Nov/01/2016 15:12 NArFU: NVAL, ijnhtrgdew# F - Metal detector C++14 (GCC 6-32) Accepted 15 ms 0 KB
339397393 Sep/19/2025 17:40 _ll F - Metal detector C++20 (GCC 13-64) Accepted 108 ms 0 KB
20124633 Aug/24/2016 20:37 [USP-SC] Fernandinho: LoppA, rodz, samuelfgs# F - Metal detector GNU C++ Accepted 15 ms 2000 KB
112427563 Apr/10/2021 07:54 vjudge3 F - Metal detector C++17 (GCC 7-32) Accepted 31 ms 0 KB
102906152 Dec/31/2020 14:21 vjudge5 F - Metal detector C++17 (GCC 7-32) Accepted 46 ms 0 KB
21200424 Oct/05/2016 06:54 Mitsuhide F - Metal detector GNU C++11 Accepted 30 ms 0 KB
20144226 Aug/25/2016 08:23 vjudge2 F - Metal detector GNU C++ Accepted 31 ms 1800 KB
20492781 Sep/10/2016 11:14 Hustlan F - Metal detector GNU C++11 Accepted 30 ms 0 KB
21007863 Sep/30/2016 09:01 Nebula: oulaline, xiaoyuer, zyh961117# F - Metal detector GNU C++ Accepted 15 ms 0 KB
102909721 Dec/31/2020 15:20 vjudge2 F - Metal detector C++17 (GCC 7-32) Accepted 31 ms 1600 KB
20144474 Aug/25/2016 08:34 GKHack F - Metal detector GNU C++11 Accepted 15 ms 2000 KB
88009370 Jul/25/2020 21:46 NoGuaranáNoFun: HanTroid, chunchunmaru, Graphter# F - Metal detector C++14 (GCC 6-32) Accepted 31 ms 3600 KB
112427704 Apr/10/2021 07:58 vjudge2 F - Metal detector GNU C++11 Accepted 30 ms 0 KB
20642652 Sep/15/2016 17:50 FIKS: Samurais: blazeva1, -Morass-# F - Metal detector GNU C++11 Accepted 15 ms 0 KB
102905399 Dec/31/2020 14:09 vjudge3 F - Metal detector C++17 (GCC 7-32) Accepted 31 ms 0 KB
20083345 Aug/23/2016 13:45 InDaBag# F - Metal detector GNU C++11 Accepted 31 ms 9900 KB
20008463 Aug/20/2016 20:52 tomasf F - Metal detector GNU C++11 Accepted 15 ms 2000 KB
41667234 Aug/17/2018 04:08 rodrigoobastos F - Metal detector GNU C Accepted 31 ms 0 KB
369594828 Apr/04/2026 16:23 ركبنا قطر غلط: JustFady, Al-Hassan_Mohamed, MahmoudBassem# F - Metal detector C++23 (GCC 14-64, msys2) Accepted 46 ms 100 KB
20372281 Sep/04/2016 02:47 Ziyang_Jin F - Metal detector GNU C++11 Accepted 31 ms 0 KB
20907931 Sep/25/2016 15:36 The Coding Dead: khaledA, Kareem, Moamen_Saeed# F - Metal detector GNU C++11 Accepted 30 ms 0 KB
20009761 Aug/20/2016 21:29 Thiago_Filipe F - Metal detector GNU C++ Accepted 31 ms 2000 KB
20095676 Aug/24/2016 02:52 Thiago_Filipe F - Metal detector GNU C++ Accepted 30 ms 2000 KB
26404336 Apr/16/2017 08:19 protea: GEEK, dream-boy, halfyarn# F - Metal detector GNU C++11 Accepted 15 ms 2000 KB
20490708 Sep/10/2016 08:51 BWS: ImAlsoJoseph, chrome, Elibay F - Metal detector GNU C++11 Accepted 30 ms 0 KB
43398395 Sep/25/2018 10:01 e^x: Moaz.e, M.Al-Hussein.96, Mohammad_Kartoumeh# F - Metal detector C++14 (GCC 6-32) Accepted 31 ms 300 KB
20107203 Aug/24/2016 17:17 lucaslima F - Metal detector GNU C++11 Accepted 15 ms 2000 KB
20009102 Aug/20/2016 21:09 [UFPE] 0xACCE97ED: mhss, dcms2, lucaslima F - Metal detector GNU C++11 Accepted 15 ms 2000 KB
20009738 Aug/20/2016 21:28 UFRN 1: RailtonT, victoragnez, heliobdf F - Metal detector GNU C++11 Accepted 15 ms 2000 KB
20342510 Sep/02/2016 17:15 Hamada14 F - Metal detector GNU C++11 Accepted 15 ms 0 KB
20010242 Aug/20/2016 21:45 naumazeredo F - Metal detector GNU C++11 Accepted 15 ms 2000 KB
20430521 Sep/07/2016 10:24 kut_ksr1994# F - Metal detector GNU C++ Accepted 15 ms 0 KB
112430692 Apr/10/2021 08:47 vjudge5 F - Metal detector C++17 (GCC 7-32) Accepted 31 ms 0 KB
279993101 Sep/05/2024 23:19 Helicóptero: 46657526buscaR, Jeresalen# F - Metal detector C++20 (GCC 13-64) Accepted 62 ms 100 KB
20173310 Aug/26/2016 13:54 sgtlaugh# F - Metal detector GNU C Accepted 15 ms 1800 KB
20012947 Aug/20/2016 23:36 acm_Lh F - Metal detector GNU C++11 Accepted 31 ms 2000 KB
20144276 Aug/25/2016 08:25 vjudge2 F - Metal detector GNU C++ Accepted 15 ms 2000 KB
78876350 May/03/2020 12:39 houguanli F - Metal detector C++14 (GCC 6-32) Accepted 31 ms 0 KB
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