Problem K - Birdwatching
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
148939546 Mar/09/2022 05:48 vjudge1 K - Birdwatching C++20 (GCC 11-64) Accepted 46 ms 10300 KB
109023168 Mar/03/2021 19:07 Noam13 K - Birdwatching GNU C++11 Accepted 155 ms 11500 KB
105428304 Jan/26/2021 04:04 Yale Alts: idontreallycare, eed7573, DOngPH19# K - Birdwatching C++14 (GCC 6-32) Accepted 93 ms 13600 KB
73426861 Mar/16/2020 20:09 vjudge1 K - Birdwatching GNU C++11 Accepted 140 ms 12200 KB
243854729 Jan/29/2024 07:50 nkrim K - Birdwatching C++20 (GCC 11-64) Accepted 78 ms 17100 KB
134580548 Nov/07/2021 15:40 retired_RiceBucket# K - Birdwatching C++17 (GCC 7-32) Accepted 93 ms 10900 KB
243855517 Jan/29/2024 08:01 nkrim K - Birdwatching C++20 (GCC 11-64) Accepted 109 ms 17100 KB
72847763 Mar/09/2020 21:34 jpgmoreira K - Birdwatching GNU C++11 Accepted 156 ms 13000 KB
153594583 Apr/14/2022 01:08 El-Ged_Sevawy K - Birdwatching C++17 (GCC 7-32) Accepted 62 ms 10800 KB
360277278 Jan/28/2026 11:55 salah_mostafa3060 K - Birdwatching C++20 (GCC 13-64) Accepted 78 ms 600 KB
271013479 Jul/17/2024 13:57 20240325: sjhi00, mujigae, hyperion1019# K - Birdwatching C++17 (GCC 7-32) Accepted 124 ms 7800 KB
153855354 Apr/17/2022 09:04 WoLong: wwwwwwjj, Karashi, BUD-CJJ# K - Birdwatching C++17 (GCC 7-32) Accepted 62 ms 40400 KB
95117077 Oct/10/2020 18:39 To_oT K - Birdwatching GNU C++11 Accepted 109 ms 2900 KB
132972209 Oct/25/2021 05:39 fcw K - Birdwatching C++17 (GCC 7-32) Accepted 77 ms 14600 KB
95117262 Oct/10/2020 18:40 To_oT K - Birdwatching GNU C++11 Accepted 109 ms 2900 KB
213746685 Jul/14/2023 11:39 FTL8_SLB: Brovko, Lankin, shnirelman# K - Birdwatching C++17 (GCC 7-32) Accepted 296 ms 3500 KB
101969502 Dec/21/2020 17:28 Nerd Herd: noshin_faiza, Roll_Num_56, Iftekhar_Hakim_K# K - Birdwatching C++17 (GCC 7-32) Accepted 139 ms 26800 KB
233289899 Nov/18/2023 15:08 El Ahmaden W Wesam: Vectors_Master, RedMind, BabaVoss# K - Birdwatching C++20 (GCC 11-64) Accepted 109 ms 124800 KB
281282624 Sep/15/2024 00:35 Aún Sin Nombre: Joacoini, joaco-gavernet, PekitaZ# K - Birdwatching C++20 (GCC 13-64) Accepted 155 ms 22200 KB
70701133 Feb/10/2020 05:46 Deemo# K - Birdwatching C++17 (GCC 7-32) Accepted 124 ms 22500 KB
101767108 Dec/19/2020 14:42 vdng9338 K - Birdwatching C++14 (GCC 6-32) Accepted 109 ms 12300 KB
95108735 Oct/10/2020 18:19 Passersby K - Birdwatching C++14 (GCC 6-32) Accepted 62 ms 3000 KB
77911590 Apr/24/2020 15:46 Ural FU: LitElite: BdE, TheCrawfish, Kogut_Ivan# K - Birdwatching C++17 (GCC 7-32) Accepted 78 ms 3900 KB
92410795 Sep/10/2020 11:42 csuywh: LincolnYe, xingmo, int_mian# K - Birdwatching GNU C++11 Accepted 124 ms 8700 KB
171318485 Sep/08/2022 12:52 vjudge4 K - Birdwatching C++17 (GCC 9-64) Accepted 139 ms 72700 KB
288202298 Oct/27/2024 00:07 m7a1g5i8k8a1r4p0# K - Birdwatching C++17 (GCC 7-32) Accepted 109 ms 2400 KB
330813855 Jul/25/2025 15:56 abc864197532# K - Birdwatching C++23 (GCC 14-64, msys2) Accepted 186 ms 26800 KB
235021582 Nov/30/2023 11:15 KB++: Boodoochai, -_TIMOFEY_-, YamOCHca# K - Birdwatching C++20 (GCC 11-64) Accepted 108 ms 34800 KB
73411104 Mar/16/2020 16:27 Wolf.# K - Birdwatching C++14 (GCC 6-32) Accepted 62 ms 11100 KB
94641772 Oct/04/2020 14:49 Futari No Kiseki: NewAccelWorld, gabrielliu2001# K - Birdwatching C++17 (GCC 9-64) Accepted 139 ms 13200 KB
72678928 Mar/07/2020 20:08 vjudge5 K - Birdwatching C++14 (GCC 6-32) Accepted 93 ms 10500 KB
92746835 Sep/13/2020 22:51 vjudge1 K - Birdwatching C++17 (GCC 7-32) Accepted 78 ms 10200 KB
93563470 Sep/23/2020 16:08 vjudge3 K - Birdwatching C++17 (GCC 7-32) Accepted 78 ms 25600 KB
95379271 Oct/13/2020 00:33 DAFuq: eidan, freyes, Diegogrc# K - Birdwatching C++17 (GCC 9-64) Accepted 93 ms 44500 KB
95630247 Oct/16/2020 06:44 mmello K - Birdwatching C++17 (GCC 7-32) Accepted 108 ms 11600 KB
132962713 Oct/24/2021 23:43 desCE ouTro BaLÃo, MelAnCia!!@!1!: LeticiaFCS, fcw, Ciafrino# K - Birdwatching C++17 (GCC 7-32) Accepted 77 ms 14400 KB
233276283 Nov/18/2023 13:13 mops: xoxo, denisrtyhb, ligaydima# K - Birdwatching C++17 (GCC 7-32) Accepted 109 ms 9600 KB
213215365 Jul/11/2023 07:22 AmmarDab3an K - Birdwatching C++20 (GCC 11-64) Accepted 62 ms 10200 KB
233270146 Nov/18/2023 12:16 牧濑红莉栖: _Lingyin, MikaKoKo, BambooWind# K - Birdwatching C++20 (GCC 11-64) Accepted 46 ms 45400 KB
349775620 Nov/20/2025 01:10 Pitwolff# K - Birdwatching C++23 (GCC 14-64, msys2) Accepted 140 ms 13000 KB
70319073 Feb/05/2020 01:36 46 is a Prime Number: NinjaDoggy, atakyn, SpargelTarzan# K - Birdwatching Java 8 Accepted 311 ms 35300 KB
182318218 Nov/24/2022 09:20 ff: chinaN0.1, xubo123, zstuxuesongyin# K - Birdwatching C++20 (GCC 11-64) Accepted 77 ms 31300 KB
74338313 Mar/26/2020 00:44 Peaky Blinders: SyrianTony, _Mugiwara_, Al-Merreikh# K - Birdwatching C++14 (GCC 6-32) Accepted 78 ms 11100 KB
232679648 Nov/13/2023 23:14 Mdominykas K - Birdwatching C++17 (GCC 9-64) Accepted 93 ms 20000 KB
258815436 Apr/30/2024 08:25 vjudge.5 K - Birdwatching C++17 (GCC 7-32) Accepted 265 ms 8200 KB
258814976 Apr/30/2024 08:17 vjudge.8 K - Birdwatching C++17 (GCC 7-32) Accepted 296 ms 8200 KB
89796890 Aug/13/2020 16:14 Broken Noob(s): Sixpathsguy, ck98, Nightmare05# K - Birdwatching C++17 (GCC 7-32) Accepted 78 ms 7700 KB
193346408 Feb/12/2023 15:53 leonardof# K - Birdwatching C++20 (GCC 11-64) Accepted 78 ms 14900 KB
253486794 Mar/27/2024 14:42 vjudge.3 K - Birdwatching C++17 (GCC 7-32) Accepted 78 ms 53300 KB
235023551 Nov/30/2023 11:33 Havat pizza: proFUN, EnigmaEon, EzikBro# K - Birdwatching C++20 (GCC 11-64) Accepted 93 ms 14600 KB
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