Problem K - Birdwatching
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
94817361 Oct/06/2020 06:41 DCC: YangHong, Bingowo, zhwang# K - Birdwatching C++17 (GCC 7-32) Accepted 93 ms 10800 KB
92863814 Sep/15/2020 03:29 BryanValeriano K - Birdwatching C++17 (GCC 7-32) Accepted 93 ms 13900 KB
94560434 Oct/03/2020 13:12 vjudge2 K - Birdwatching C++17 (GCC 7-32) Accepted 93 ms 45000 KB
101459864 Dec/16/2020 23:04 On the Way back Home: NikaraBika, Kuzey, IMAN_GH# K - Birdwatching C++17 (GCC 7-32) Accepted 93 ms 8900 KB
115831590 May/10/2021 07:20 little_lion K - Birdwatching C++14 (GCC 6-32) Accepted 93 ms 18400 KB
72206421 Mar/01/2020 19:53 jUsthUmAn K - Birdwatching GNU C++11 Accepted 139 ms 5600 KB
121285006 Jul/04/2021 09:17 vjudge3 K - Birdwatching C++17 (GCC 7-32) Accepted 202 ms 6200 KB
94379427 Oct/01/2020 09:15 HIT_TOM: DQS, HIT_Zero, MorningStar.# K - Birdwatching GNU C++11 Accepted 202 ms 5100 KB
345075156 Oct/21/2025 20:42 coda e goza: tolittle, Dantovisk# K - Birdwatching C++17 (GCC 7-32) Accepted 124 ms 3700 KB
90668032 Aug/22/2020 11:03 vjudge1 K - Birdwatching C++17 (GCC 7-32) Accepted 77 ms 11600 KB
241583827 Jan/14/2024 17:10 vjudge5 K - Birdwatching C++14 (GCC 6-32) Accepted 234 ms 3200 KB
82003748 May/31/2020 05:11 Leones(0, 0, 0);: crystaalroo, IvanBorquez, Franco1010# K - Birdwatching C++17 (GCC 7-32) Accepted 78 ms 5800 KB
82164390 Jun/01/2020 01:22 IvanBorquez K - Birdwatching C++17 (GCC 7-32) Accepted 62 ms 5800 KB
87505440 Jul/21/2020 13:52 Moscow IPT: LinkCat: maksim.gaponov, surokpro, Holidin# K - Birdwatching C++17 (GCC 7-32) Accepted 77 ms 10700 KB
124471017 Aug/01/2021 07:09 vjudge5 K - Birdwatching C++17 (GCC 9-64) Accepted 109 ms 12400 KB
86819636 Jul/14/2020 13:15 vjudge1 K - Birdwatching C++17 (GCC 7-32) Accepted 78 ms 11700 KB
77126132 Apr/18/2020 00:16 É contra Quantos?600?: Rafaelcs, gustavoleal# K - Birdwatching C++14 (GCC 6-32) Accepted 265 ms 10800 KB
96973832 Oct/28/2020 11:06 HCMUS-CentralReborn: daithanh, DoanPhuDuc, N.E.R.O# K - Birdwatching C++17 (GCC 7-32) Accepted 265 ms 9100 KB
336668890 Sep/02/2025 20:53 huichen K - Birdwatching C++20 (GCC 13-64) Accepted 140 ms 4100 KB
168878968 Aug/18/2022 20:48 Nome ?: wnmrmr, wilwxk, nathan_luiz# K - Birdwatching C++20 (GCC 11-64) Accepted 124 ms 17300 KB
90378628 Aug/19/2020 13:17 HighHopes: gaurav172, vivace_jr# K - Birdwatching C++17 (GCC 7-32) Accepted 78 ms 11600 KB
145931541 Feb/11/2022 12:18 DA_Y K - Birdwatching C++14 (GCC 6-32) Accepted 62 ms 9500 KB
95506563 Oct/14/2020 15:58 UD_xlinsist K - Birdwatching C++17 (GCC 7-32) Accepted 280 ms 14300 KB
75932481 Apr/09/2020 00:26 wrinx K - Birdwatching C++14 (GCC 6-32) Accepted 93 ms 16500 KB
215752425 Jul/26/2023 17:55 UAIC Concret: a_dumi, status_coding# K - Birdwatching C++17 (GCC 7-32) Accepted 77 ms 8400 KB
70318899 Feb/05/2020 01:28 Purdue RE: strongoier, Monogon, Kuroni# K - Birdwatching C++17 (GCC 7-32) Accepted 78 ms 8300 KB
117990692 May/31/2021 15:49 DunderMifflin: ishabhray, ReiKiriyama_red, rishit3234# K - Birdwatching C++17 (GCC 7-32) Accepted 93 ms 8000 KB
70122219 Feb/03/2020 12:01 achvanov K - Birdwatching C++17 (GCC 7-32) Accepted 78 ms 7900 KB
92130008 Sep/07/2020 14:44 wdzeng K - Birdwatching C++17 (GCC 7-32) Accepted 78 ms 5800 KB
176983188 Oct/19/2022 11:56 vjudge3 K - Birdwatching C++17 (GCC 7-32) Accepted 124 ms 2600 KB
70434705 Feb/06/2020 15:34 u68_ K - Birdwatching C++17 (GCC 7-32) Accepted 139 ms 23500 KB
366636085 Mar/14/2026 17:21 اصعب سؤال ده: _7950, Omarovic, Bassmala_Abood4# K - Birdwatching C++23 (GCC 14-64, msys2) Accepted 203 ms 3700 KB
229203651 Oct/22/2023 14:03 Ἄλγος: mb-v1, lebarelue, magnus.hegdahl# K - Birdwatching C++17 (GCC 9-64) Accepted 312 ms 26400 KB
76275252 Apr/12/2020 03:42 BrotherLouie K - Birdwatching C++17 (GCC 7-32) Accepted 218 ms 18200 KB
77988352 Apr/25/2020 10:25 vjudge1 K - Birdwatching GNU C++11 Accepted 109 ms 10600 KB
242050091 Jan/17/2024 12:41 vjudge3 K - Birdwatching C++17 (GCC 7-32) Accepted 78 ms 4000 KB
71606073 Feb/22/2020 13:46 Its time to retire: Baraa_Armoush, Mohammad_Kartoumeh, I-Love-Islam# K - Birdwatching C++17 (GCC 7-32) Accepted 78 ms 48600 KB
102631560 Dec/28/2020 20:41 szymi K - Birdwatching C++14 (GCC 6-32) Accepted 155 ms 5400 KB
256540185 Apr/13/2024 19:52 woosh K - Birdwatching C++20 (GCC 13-64) Accepted 264 ms 29100 KB
93141106 Sep/18/2020 20:43 HalTea K - Birdwatching C++17 (GCC 7-32) Accepted 109 ms 10800 KB
170904093 Sep/05/2022 05:06 ty_bj_sty K - Birdwatching C++17 (GCC 7-32) Accepted 62 ms 9300 KB
193342224 Feb/12/2023 15:14 Serendipity__ K - Birdwatching C++20 (GCC 11-64) Accepted 280 ms 16100 KB
72081533 Feb/29/2020 10:26 aison# K - Birdwatching GNU C++11 Accepted 62 ms 14300 KB
158688518 May/28/2022 13:12 Good Question: Fireball0424, YuiHuang, dannyboy20031204# K - Birdwatching C++20 (GCC 11-64) Accepted 109 ms 22100 KB
92544861 Sep/12/2020 07:14 CSUACM2020: alocytus, lts_, lfw# K - Birdwatching C++17 (GCC 9-64) Accepted 311 ms 158400 KB
79119597 May/06/2020 11:11 nowcow: Div9851, olphe, ferin# K - Birdwatching C++14 (GCC 6-32) Accepted 93 ms 10500 KB
124496942 Aug/01/2021 13:17 vjudge5 K - Birdwatching GNU C++11 Accepted 46 ms 6900 KB
75607934 Apr/06/2020 00:09 120 cm de pizza: lucasturci, fredbr, fakhoury# K - Birdwatching C++17 (GCC 7-32) Accepted 78 ms 9300 KB
216896191 Aug/02/2023 22:06 vladvlad00 K - Birdwatching C++20 (GCC 11-64) Accepted 77 ms 65600 KB
129675243 Sep/23/2021 15:56 vjudge1 K - Birdwatching C++17 (GCC 7-32) Accepted 264 ms 22200 KB
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