Problem I - Ivan and the swimming pool
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
70473920 Feb/07/2020 05:32 vjudge4 I - Ivan and the swimming pool GNU C++11 Accepted 1856 ms 23900 KB
86502641 Jul/11/2020 15:31 BIT: backordinary, spursbird, komorebi_0# I - Ivan and the swimming pool C++17 (GCC 7-32) Accepted 1497 ms 28300 KB
106994271 Feb/09/2021 17:52 vjudge2 I - Ivan and the swimming pool C++17 (GCC 7-32) Accepted 1762 ms 40100 KB
106993735 Feb/09/2021 17:46 vjudge1 I - Ivan and the swimming pool C++17 (GCC 7-32) Accepted 2276 ms 40100 KB
124457111 Jul/31/2021 23:37 omarshagar# I - Ivan and the swimming pool C++17 (GCC 7-32) Accepted 951 ms 31400 KB
71263557 Feb/17/2020 10:42 vjudge4 I - Ivan and the swimming pool C++17 (GCC 7-32) Accepted 1356 ms 8500 KB
72411203 Mar/04/2020 15:09 Zamalek SC: C137, NourAlhadi, KhaledFarhat# I - Ivan and the swimming pool C++14 (GCC 6-32) Accepted 655 ms 104000 KB
106994300 Feb/09/2021 17:52 vjudge2 I - Ivan and the swimming pool C++17 (GCC 7-32) Accepted 1684 ms 40100 KB
74867209 Mar/30/2020 23:20 Against WA: OmarAlzakout, Khaled_Mardini, Yaman_Alwaza# I - Ivan and the swimming pool C++14 (GCC 6-32) Accepted 1886 ms 100600 KB
67309755 Dec/21/2019 04:33 nirum I - Ivan and the swimming pool C++17 (GCC 7-32) Accepted 1122 ms 82300 KB
365936591 Mar/09/2026 07:11 Gghost I - Ivan and the swimming pool C++17 (GCC 7-32) Accepted 1343 ms 28200 KB
66516953 Dec/08/2019 22:27 NaimSS# I - Ivan and the swimming pool C++17 (GCC 7-32) Accepted 1746 ms 16100 KB
166808088 Aug/03/2022 15:48 Aniya_spyCoder I - Ivan and the swimming pool C++20 (GCC 11-64) Accepted 1918 ms 55400 KB
365931948 Mar/09/2026 05:31 Gghost I - Ivan and the swimming pool C++17 (GCC 7-32) Accepted 1500 ms 28200 KB
352719285 Dec/09/2025 17:51 buchu I - Ivan and the swimming pool C++23 (GCC 14-64, msys2) Accepted 1406 ms 31700 KB
66472404 Dec/07/2019 21:59 albeXL# I - Ivan and the swimming pool C++14 (GCC 6-32) Accepted 936 ms 8100 KB
93539042 Sep/23/2020 10:36 Today is a good day: chase_, jinfeixibi, zhuyou_y# I - Ivan and the swimming pool GNU C++11 Accepted 873 ms 27400 KB
70542240 Feb/08/2020 09:20 vjudge3 I - Ivan and the swimming pool C++17 (GCC 7-32) Accepted 717 ms 23800 KB
145742238 Feb/09/2022 14:16 vjudge2 I - Ivan and the swimming pool C++17 (GCC 7-32) Accepted 1700 ms 16800 KB
310748865 Mar/15/2025 18:28 alorivaldo# I - Ivan and the swimming pool C++20 (GCC 13-64) Accepted 1561 ms 4500 KB
145703044 Feb/09/2022 05:19 vjudge1 I - Ivan and the swimming pool C++17 (GCC 9-64) Accepted 1653 ms 55400 KB
70475948 Feb/07/2020 06:45 vjudge1 I - Ivan and the swimming pool C++14 (GCC 6-32) Accepted 608 ms 39200 KB
192889431 Feb/09/2023 17:48 vjudge2 I - Ivan and the swimming pool C++17 (GCC 9-64) Accepted 1528 ms 85400 KB
165263293 Jul/22/2022 07:33 SaraXorSaraXorSara# I - Ivan and the swimming pool C++17 (GCC 7-32) Accepted 670 ms 24400 KB
352582962 Dec/08/2025 19:00 tamal_63 I - Ivan and the swimming pool C++23 (GCC 14-64, msys2) Accepted 1015 ms 12500 KB
352583054 Dec/08/2025 19:01 Saif_Ahmed008 I - Ivan and the swimming pool C++23 (GCC 14-64, msys2) Accepted 1015 ms 12500 KB
85269019 Jun/28/2020 11:04 vjudge2 I - Ivan and the swimming pool GNU C++11 Accepted 1887 ms 43900 KB
107024479 Feb/10/2021 06:39 vjudge4 I - Ivan and the swimming pool C++14 (GCC 6-32) Accepted 1840 ms 40000 KB
95534332 Oct/14/2020 21:27 thiago_bastos I - Ivan and the swimming pool C++17 (GCC 7-32) Accepted 529 ms 27400 KB
106997385 Feb/09/2021 18:26 vjudge5 I - Ivan and the swimming pool C++14 (GCC 6-32) Accepted 967 ms 8400 KB
352718672 Dec/09/2025 17:47 buchu I - Ivan and the swimming pool C++23 (GCC 14-64, msys2) Accepted 2187 ms 89600 KB
94866345 Oct/06/2020 19:56 VanhG I - Ivan and the swimming pool C++17 (GCC 7-32) Accepted 1528 ms 107100 KB
133108547 Oct/26/2021 01:16 emn2 I - Ivan and the swimming pool C++17 (GCC 7-32) Accepted 2791 ms 49800 KB
70215597 Feb/04/2020 12:35 vjudge4 I - Ivan and the swimming pool C++17 (GCC 7-32) Accepted 811 ms 55300 KB
216754151 Aug/01/2023 21:26 ahmmed_asaad I - Ivan and the swimming pool C++17 (GCC 7-32) Accepted 1076 ms 4800 KB
352820733 Dec/10/2025 12:25 farhan1717 I - Ivan and the swimming pool C++23 (GCC 14-64, msys2) Accepted 1203 ms 2200 KB
123566321 Jul/24/2021 06:52 KaiN4869 I - Ivan and the swimming pool C++17 (GCC 7-32) Accepted 1247 ms 8000 KB
275062861 Aug/07/2024 11:41 vjudge4 I - Ivan and the swimming pool C++20 (GCC 13-64) Accepted 827 ms 25300 KB
310716195 Mar/15/2025 15:37 paIao# I - Ivan and the swimming pool C++23 (GCC 14-64, msys2) Accepted 1405 ms 8700 KB
126681335 Aug/22/2021 13:12 nON-sTOP: Ibrahim_Jessri, Basharo# I - Ivan and the swimming pool C++14 (GCC 6-32) Accepted 1403 ms 59100 KB
70762275 Feb/11/2020 05:29 joaom# I - Ivan and the swimming pool C++17 (GCC 7-32) Accepted 842 ms 36000 KB
125316744 Aug/09/2021 16:49 congmng I - Ivan and the swimming pool GNU C++11 Accepted 1918 ms 43900 KB
257233990 Apr/19/2024 02:07 _Source# I - Ivan and the swimming pool C++17 (GCC 7-32) Accepted 2468 ms 107100 KB
115984563 May/12/2021 04:54 Ayalla I - Ivan and the swimming pool C++17 (GCC 9-64) Accepted 514 ms 37900 KB
213728409 Jul/14/2023 09:18 Shayari_exito I - Ivan and the swimming pool C++14 (GCC 6-32) Accepted 624 ms 33300 KB
277876718 Aug/24/2024 10:34 Owmicron I - Ivan and the swimming pool C++20 (GCC 13-64) Accepted 936 ms 25300 KB
277927668 Aug/24/2024 17:41 bonk I - Ivan and the swimming pool C++20 (GCC 13-64) Accepted 936 ms 25300 KB
70215550 Feb/04/2020 12:34 jiang5ye I - Ivan and the swimming pool C++17 (GCC 7-32) Accepted 826 ms 55300 KB
310946856 Mar/16/2025 23:05 caions I - Ivan and the swimming pool C++23 (GCC 14-64, msys2) Accepted 2703 ms 224700 KB
70551460 Feb/08/2020 12:05 vjudge4 I - Ivan and the swimming pool C++14 (GCC 6-32) Accepted 561 ms 23500 KB
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