Problem F - Metal detector
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
20441760 Sep/07/2016 19:39 A culpa é do coach: dfremy, dgt, marianneL# F - Metal detector GNU C++11 Accepted 15 ms 0 KB
20491685 Sep/10/2016 10:02 nurzhands F - Metal detector GNU C++ Accepted 15 ms 0 KB
20303273 Aug/31/2016 15:43 Carreta Furacão: joao18araujo, igorduarte, pedrodelyra# F - Metal detector GNU C++11 Accepted 15 ms 0 KB
20158498 Aug/25/2016 18:51 vjudge4 F - Metal detector GNU C++ Accepted 30 ms 1800 KB
20011098 Aug/20/2016 22:15 Estevam F - Metal detector GNU C++11 Accepted 15 ms 2000 KB
20993765 Sep/29/2016 16:39 UPCx2: GonzaloCao, Darkgeass# F - Metal detector GNU C++11 Accepted 31 ms 0 KB
331363357 Jul/29/2025 03:19 DBFC31 F - Metal detector C++20 (GCC 13-64) Accepted 61 ms 100 KB
78872818 May/03/2020 11:37 vjudge4 F - Metal detector C++17 (GCC 7-32) Accepted 31 ms 0 KB
22264260 Nov/16/2016 13:54 FCUP-1: miguelferreira108, jrbartowski, gangsterveggies# F - Metal detector GNU C++ Accepted 31 ms 0 KB
40608237 Jul/21/2018 15:43 CodingKnight F - Metal detector C++17 (GCC 7-32) Accepted 31 ms 0 KB
22300996 Nov/18/2016 09:30 petrsu_team# F - Metal detector C++14 (GCC 6-32) Accepted 30 ms 0 KB
20012567 Aug/20/2016 23:19 [UNOESC] Vamo volta pro problema: geanr, felipezeiser, Dr.Hunsche F - Metal detector GNU C++11 Accepted 15 ms 2000 KB
29354657 Aug/11/2017 16:53 esm mo2kt: darksmith, BitHashTech, TripleM5da# F - Metal detector C++14 (GCC 6-32) Accepted 15 ms 1900 KB
32057814 Nov/04/2017 18:57 vjudge2 F - Metal detector GNU C++ Accepted 15 ms 0 KB
24657083 Feb/14/2017 12:03 vjudge5 F - Metal detector GNU C++ Accepted 15 ms 2100 KB
24095178 Jan/24/2017 19:12 vjudge1 F - Metal detector GNU C++ Accepted 15 ms 2000 KB
20428186 Sep/07/2016 06:21 Naive Drivers: dzy493941464, tutu0038, fullpower# F - Metal detector GNU C++ Accepted 15 ms 0 KB
20428156 Sep/07/2016 06:19 Naive Drivers: dzy493941464, tutu0038, fullpower# F - Metal detector GNU C++ Accepted 15 ms 0 KB
136329268 Nov/21/2021 14:31 [UFMG] Summergimurne?: emaneru, bernardo_amorim, brunomont# F - Metal detector C++17 (GCC 9-64) Accepted 15 ms 0 KB
102905437 Dec/31/2020 14:10 vjudge1 F - Metal detector C++17 (GCC 7-32) Accepted 31 ms 0 KB
21185600 Oct/04/2016 14:48 BitsPlease: Ramenkami, DanMaklen, TheRealYoussef# F - Metal detector GNU C++11 Accepted 30 ms 0 KB
35723529 Feb/26/2018 10:43 vjudge4 F - Metal detector GNU C++ Accepted 15 ms 2200 KB
51283560 Mar/14/2019 08:53 vjudge4 F - Metal detector C++17 (GCC 7-32) Accepted 46 ms 0 KB
20010210 Aug/20/2016 21:44 [UFPE] Bolado, Orlando e Victor: victorddiniz, vtcb, ova F - Metal detector GNU C++ Accepted 15 ms 2000 KB
20327274 Sep/01/2016 20:17 Mohammad_Yasser F - Metal detector GNU C++11 Accepted 15 ms 0 KB
27536476 Jun/03/2017 08:26 dancingline F - Metal detector GNU C++11 Accepted 30 ms 0 KB
20432863 Sep/07/2016 13:02 shinku: zhuaiballl, hwq1352249, quailty# F - Metal detector GNU C++11 Accepted 31 ms 0 KB
89792856 Aug/13/2020 15:23 Ahmed shaf Waleed 2al Mostafa: Wolf., Sisy, Bekh# F - Metal detector C++17 (GCC 9-64) Accepted 31 ms 0 KB
51288189 Mar/14/2019 11:34 waliwali_77 F - Metal detector C++14 (GCC 6-32) Accepted 31 ms 0 KB
20014301 Aug/21/2016 00:58 Dona Bira e seus dois Gabrieis: scarlet37, Lecomte F - Metal detector GNU C++11 Accepted 30 ms 2000 KB
20994303 Sep/29/2016 16:58 UPC-3: JoanMG, metatron, Eric94# F - Metal detector GNU C++ Accepted 30 ms 0 KB
102905666 Dec/31/2020 14:13 vjudge1 F - Metal detector GNU C++11 Accepted 31 ms 0 KB
195215480 Feb/28/2023 02:05 -is-this-simulated-annealing-: heitor, perchuts# F - Metal detector C++17 (GCC 7-32) Accepted 15 ms 0 KB
40608051 Jul/21/2018 15:36 CodingKnight F - Metal detector C++17 (GCC 7-32) Accepted 31 ms 0 KB
20470026 Sep/09/2016 03:07 danield7 F - Metal detector GNU C++11 Accepted 31 ms 0 KB
138485320 Dec/09/2021 00:48 Lamartine F - Metal detector C++14 (GCC 6-32) Accepted 31 ms 0 KB
21422838 Oct/14/2016 15:54 NCD#1: anoosykh95, fudail225# F - Metal detector GNU C++11 Accepted 31 ms 2000 KB
26404599 Apr/16/2017 08:30 ECJTUACM: ecjtu-nzf, Ying_Zhixin, ecjtusanhu# F - Metal detector GNU C++11 Accepted 15 ms 2000 KB
20011318 Aug/20/2016 22:23 ufrn: ltorres, hugo_cabral, a.winston.s97 F - Metal detector GNU C++11 Accepted 31 ms 2000 KB
35721346 Feb/26/2018 09:12 vjudge1 F - Metal detector GNU C++ Accepted 15 ms 2900 KB
78880783 May/03/2020 13:29 vjudge2 F - Metal detector C++17 (GCC 7-32) Accepted 46 ms 0 KB
20329599 Sep/01/2016 22:18 scorpion# F - Metal detector C++14 (GCC 6-32) Accepted 15 ms 0 KB
25136833 Mar/02/2017 01:02 KiroNady F - Metal detector C++14 (GCC 6-32) Accepted 31 ms 1900 KB
24097928 Jan/24/2017 21:38 rafin00 F - Metal detector GNU C++ Accepted 30 ms 2000 KB
331352861 Jul/28/2025 23:35 gabrel13# F - Metal detector C++20 (GCC 13-64) Accepted 77 ms 100 KB
24094737 Jan/24/2017 18:37 vjudge2 F - Metal detector GNU C++ Accepted 31 ms 2000 KB
20009614 Aug/20/2016 21:25 Adhocracy: jpholanda.prf, cacov, AAAR2 F - Metal detector GNU C++11 Accepted 15 ms 1800 KB
153223857 Apr/09/2022 20:03 skywalkert F - Metal detector C++17 (GCC 7-32) Accepted 15 ms 0 KB
20007358 Aug/20/2016 20:26 Robério and His Keyboards: johnjq, Roberio, lbguilherme F - Metal detector GNU C++11 Accepted 30 ms 2000 KB
112433706 Apr/10/2021 09:28 vjudge3 F - Metal detector GNU C++11 Accepted 31 ms 7900 KB
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