Problem I - Iron and Coal
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
22727470 Dec/06/2016 13:09 mobius_treap: itisalways42, Baba, vmrajas# I - Iron and Coal C++14 (GCC 6-32) Accepted 358 ms 19400 KB
25229707 Mar/05/2017 03:12 brandonzhang I - Iron and Coal GNU C++11 Accepted 655 ms 19700 KB
61965091 Oct/06/2019 11:36 vjudge4 I - Iron and Coal C++17 (GCC 7-32) Accepted 342 ms 23100 KB
58945697 Aug/17/2019 11:51 ntu_vjudge_1 I - Iron and Coal GNU C++11 Accepted 561 ms 17800 KB
90281813 Aug/18/2020 09:27 nirum I - Iron and Coal C++17 (GCC 7-32) Accepted 264 ms 17800 KB
149951946 Mar/17/2022 21:49 Hoje tem AC do Ribamar: lucas3h, thilio, morete# I - Iron and Coal C++17 (GCC 9-64) Accepted 217 ms 21600 KB
25629260 Mar/18/2017 23:33 Flower Power: fefo, margy, elopez I - Iron and Coal GNU C++11 Accepted 654 ms 23500 KB
90046408 Aug/16/2020 00:09 [UFPE] C++Brutius: kinhosz, rlfquatro, theProcess# I - Iron and Coal C++17 (GCC 7-32) Accepted 295 ms 34600 KB
328677955 Jul/12/2025 18:14 abc864197532# I - Iron and Coal C++23 (GCC 14-64, msys2) Accepted 296 ms 19300 KB
22802685 Dec/08/2016 09:07 higher us more: boomshine, enpixi, dooooodle# I - Iron and Coal GNU C++11 Accepted 280 ms 19200 KB
22835522 Dec/09/2016 17:09 Mohammad_Ali# I - Iron and Coal GNU C++11 Accepted 1981 ms 17800 KB
29455093 Aug/14/2017 12:57 DU_DracSlayers: prophet_ov_darkness, bertho_coder, Z0RR0# I - Iron and Coal C++14 (GCC 6-32) Accepted 358 ms 19900 KB
65763562 Nov/26/2019 19:53 AnotherRound I - Iron and Coal C++17 (GCC 7-32) Accepted 265 ms 17800 KB
26411966 Apr/16/2017 14:57 vjudge5 I - Iron and Coal C++14 (GCC 6-32) Accepted 358 ms 20600 KB
26835614 May/04/2017 16:29 vjudge3 I - Iron and Coal C++14 (GCC 6-32) Accepted 1466 ms 20100 KB
86815891 Jul/14/2020 12:25 wtcl I - Iron and Coal C++17 (GCC 7-32) Accepted 342 ms 37500 KB
86816240 Jul/14/2020 12:30 201811940162 I - Iron and Coal C++17 (GCC 7-32) Accepted 342 ms 37500 KB
86816284 Jul/14/2020 12:30 wtcl I - Iron and Coal C++17 (GCC 7-32) Accepted 342 ms 37500 KB
41517600 Aug/12/2018 10:03 vjudge3 I - Iron and Coal GNU C++ Accepted 202 ms 54400 KB
86816317 Jul/14/2020 12:31 201811940162 I - Iron and Coal C++17 (GCC 7-32) Accepted 374 ms 37500 KB
26470533 Apr/18/2017 10:15 vjudge1 I - Iron and Coal GNU C++ Accepted 296 ms 20600 KB
233951914 Nov/23/2023 20:40 zohar.nagel I - Iron and Coal C++17 (GCC 7-32) Accepted 374 ms 31600 KB
44280074 Oct/14/2018 06:29 vjudge5 I - Iron and Coal GNU C++11 Accepted 171 ms 22700 KB
26408491 Apr/16/2017 11:38 vjudge2 I - Iron and Coal GNU C++ Accepted 265 ms 20500 KB
26737762 Apr/29/2017 04:50 vjudge4 I - Iron and Coal GNU C++ Accepted 187 ms 21100 KB
44280050 Oct/14/2018 06:28 vjudge1 I - Iron and Coal GNU C++11 Accepted 186 ms 25000 KB
76087963 Apr/10/2020 15:20 vjudge4 I - Iron and Coal C++17 (GCC 7-32) Accepted 311 ms 32400 KB
347891046 Nov/07/2025 17:27 Hups, Tups ja Lups: laadog, Antila, oskarmartinvr# I - Iron and Coal C++20 (GCC 13-64) Accepted 2077 ms 38400 KB
109974366 Mar/14/2021 16:15 Toss a balloon to your coder: GabrielNexT, LeticiaFCS, Ciafrino# I - Iron and Coal C++17 (GCC 7-32) Accepted 265 ms 17800 KB
58484601 Aug/09/2019 10:08 vjudge3 I - Iron and Coal GNU C++11 Accepted 249 ms 18500 KB
31856148 Oct/29/2017 08:07 KAGEYAMA: tossy, yana87, DAyamaCTF# I - Iron and Coal C++14 (GCC 6-32) Accepted 343 ms 17800 KB
109992425 Mar/14/2021 21:20 Que time?: fcw, goudiman, Chinchila# I - Iron and Coal C++14 (GCC 6-32) Accepted 327 ms 41000 KB
101129722 Dec/13/2020 23:06 UH Counting Stars: BrayanD, dmga44# I - Iron and Coal C++17 (GCC 7-32) Accepted 295 ms 31700 KB
30991579 Oct/04/2017 15:23 vjudge5 I - Iron and Coal C++14 (GCC 6-32) Accepted 389 ms 21700 KB
26953108 May/08/2017 11:51 guohaolong I - Iron and Coal C++14 (GCC 6-32) Accepted 2932 ms 121600 KB
351046262 Nov/28/2025 18:55 KIT Training 1: afksolotl, Svivl, lcjconte# I - Iron and Coal C++23 (GCC 14-64, msys2) Accepted 281 ms 18700 KB
58058941 Jul/31/2019 09:37 vjudge2 I - Iron and Coal GNU C++11 Accepted 249 ms 21300 KB
28013100 Jun/25/2017 01:57 DownDown I - Iron and Coal GNU C++11 Accepted 280 ms 20900 KB
32004836 Nov/03/2017 13:56 los_pepes: ishankarora, ayush24, bharat.khanna.cse14# I - Iron and Coal GNU C++11 Accepted 264 ms 18400 KB
150941609 Mar/26/2022 00:01 [IME] Lorem Ipsum Remastered: srgioreinier, Deaga, hsnavarro# I - Iron and Coal C++17 (GCC 7-32) Accepted 264 ms 19000 KB
44280621 Oct/14/2018 07:12 vjudge2 I - Iron and Coal C++17 (GCC 7-32) Accepted 280 ms 20100 KB
22813149 Dec/08/2016 17:56 Warsaw U: KMR: Radewoosh, mareksom, Errichto# I - Iron and Coal C++14 (GCC 6-32) Accepted 343 ms 18800 KB
29909163 Aug/30/2017 09:10 vjudge4 I - Iron and Coal GNU C++11 Accepted 296 ms 30300 KB
28341944 Jul/07/2017 08:47 vjudge3 I - Iron and Coal GNU C++ Accepted 233 ms 20300 KB
44280141 Oct/14/2018 06:34 vjudge2 I - Iron and Coal C++14 (GCC 6-32) Accepted 312 ms 49500 KB
22829500 Dec/09/2016 12:05 begin_hs I - Iron and Coal GNU C++11 Accepted 280 ms 23700 KB
41517539 Aug/12/2018 10:01 vjudge5 I - Iron and Coal GNU C++ Accepted 202 ms 54400 KB
28386271 Jul/09/2017 14:22 vjudge2 I - Iron and Coal GNU C++ Accepted 249 ms 20300 KB
31866653 Oct/29/2017 15:37 applese# I - Iron and Coal C++14 (GCC 6-32) Accepted 390 ms 18200 KB
288981870 Oct/31/2024 02:56 Waterloo Gold: kevinyang, SirTechnical, Mkswll# I - Iron and Coal C++20 (GCC 13-64) Accepted 280 ms 18300 KB
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