Problem I - Insider's Information
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
13879538 Oct/26/2015 22:57 Ghost participant SPb ITMO University 1 (Kovsharov, Bardashevich, Smykalov) I - Insider's Information Unknown Accepted 0 ms 0 KB
13879657 Oct/26/2015 22:57 Ghost participant SPb State University 1 (Ershov, Pyshkin, Gordeev) I - Insider's Information Unknown Accepted 0 ms 0 KB
13879931 Oct/26/2015 22:57 Ghost participant SPb State University 3 (Simonov, Logunov, Ryazanov) I - Insider's Information Unknown Accepted 0 ms 0 KB
13880127 Oct/26/2015 22:57 Ghost participant SPb Academic University 1 (Bogomolov, Podguzov, Smirnov) I - Insider's Information Unknown Accepted 0 ms 0 KB
98269357 Nov/13/2020 14:52 mrsrz I - Insider's Information C++17 (GCC 9-64) Accepted 140 ms 12600 KB
103841520 Jan/09/2021 06:07 nealchen I - Insider's Information C++14 (GCC 6-32) Accepted 109 ms 6200 KB
112188577 Apr/07/2021 04:53 Retired_xryjr233 I - Insider's Information C++17 (GCC 9-64) Accepted 218 ms 13200 KB
95477228 Oct/14/2020 08:58 vjudge2 I - Insider's Information C++17 (GCC 9-64) Accepted 109 ms 9600 KB
101070105 Dec/13/2020 07:35 vjudge4 I - Insider's Information C++14 (GCC 6-32) Accepted 187 ms 24600 KB
105112474 Jan/23/2021 05:35 vjudge5 I - Insider's Information C++17 (GCC 9-64) Accepted 108 ms 9600 KB
130012956 Sep/27/2021 17:43 chunjiangchaoshui I - Insider's Information C++17 (GCC 7-32) Accepted 139 ms 12200 KB
19853454 Aug/13/2016 18:34 vjudge4 I - Insider's Information GNU C++11 Accepted 156 ms 13900 KB
108458028 Feb/25/2021 11:08 KJGKMTZB I - Insider's Information GNU C++11 Accepted 93 ms 8500 KB
297788281 Dec/22/2024 14:12 Milmon I - Insider's Information C++17 (GCC 7-32) Accepted 202 ms 4800 KB
350292114 Nov/23/2025 11:46 STH6 I - Insider's Information C++23 (GCC 14-64, msys2) Accepted 264 ms 36200 KB
350291829 Nov/23/2025 11:43 STH6 I - Insider's Information C++23 (GCC 14-64, msys2) Accepted 265 ms 28600 KB
350291759 Nov/23/2025 11:42 STH6 I - Insider's Information C++23 (GCC 14-64, msys2) Accepted 249 ms 28600 KB
101158584 Dec/14/2020 13:03 cmwqf I - Insider's Information C++17 (GCC 9-64) Accepted 233 ms 10500 KB
358918609 Jan/20/2026 15:28 Almonther I - Insider's Information C++20 (GCC 13-64) Accepted 312 ms 59800 KB
14300742 Nov/16/2015 19:15 fwm94 I - Insider's Information GNU C++11 Accepted 124 ms 8200 KB
131667795 Oct/12/2021 20:07 edenooo I - Insider's Information C++17 (GCC 9-64) Accepted 155 ms 28000 KB
96853004 Oct/27/2020 14:51 Retired_xryjr233 I - Insider's Information C++17 (GCC 7-32) Accepted 139 ms 10700 KB
99376813 Nov/24/2020 11:43 vjudge3 I - Insider's Information C++17 (GCC 9-64) Accepted 234 ms 26100 KB
16559117 Mar/07/2016 02:35 wxyxinyu I - Insider's Information GNU C++11 Accepted 139 ms 13400 KB
95556492 Oct/15/2020 08:25 jiangly I - Insider's Information C++17 (GCC 9-64) Accepted 93 ms 2100 KB
96789507 Oct/26/2020 17:56 yhx-12243 I - Insider's Information C++14 (GCC 6-32) Accepted 171 ms 8700 KB
70122845 Feb/03/2020 12:12 I_loved_celia I - Insider's Information C++14 (GCC 6-32) Accepted 202 ms 21300 KB
358916268 Jan/20/2026 15:16 m5588ohammed I - Insider's Information C++23 (GCC 14-64, msys2) Accepted 187 ms 29000 KB
16559102 Mar/07/2016 02:32 wxyxinyu I - Insider's Information GNU C++11 Accepted 156 ms 16000 KB
105459857 Jan/26/2021 11:56 M_sea I - Insider's Information GNU C++11 Accepted 93 ms 8300 KB
74169031 Mar/24/2020 09:44 vjudge4 I - Insider's Information GNU C++11 Accepted 374 ms 19800 KB
97144110 Oct/30/2020 09:34 skip2004 I - Insider's Information C++17 (GCC 9-64) Accepted 109 ms 9200 KB
14643323 Dec/04/2015 10:04 Bobgy I - Insider's Information GNU C++11 Accepted 234 ms 9600 KB
66241763 Dec/03/2019 21:28 flashmt I - Insider's Information C++17 (GCC 7-32) Accepted 124 ms 7700 KB
15906027 Feb/09/2016 09:11 M.Mahdi# I - Insider's Information GNU C++11 Accepted 155 ms 10300 KB
188422695 Jan/08/2023 15:59 chunjiangchaoshui I - Insider's Information C++14 (GCC 6-32) Accepted 140 ms 8600 KB
96853581 Oct/27/2020 14:58 Alfalfa_w I - Insider's Information C++17 (GCC 9-64) Accepted 265 ms 17800 KB
68567403 Jan/11/2020 01:33 Harvard 1 - 2020: ekzhang, Franklyn_W, pbt17# I - Insider's Information C++14 (GCC 6-32) Accepted 124 ms 9700 KB
97099526 Oct/29/2020 17:08 zbww I - Insider's Information GNU C++11 Accepted 124 ms 7700 KB
143974568 Jan/25/2022 15:58 chunjiangchaoshui I - Insider's Information C++20 (GCC 11-64) Accepted 78 ms 16900 KB
23882756 Jan/16/2017 16:32 vjudge4 I - Insider's Information GNU C++ Accepted 264 ms 14100 KB
31192221 Oct/10/2017 17:18 cxaphoenix I - Insider's Information C++14 (GCC 6-32) Accepted 171 ms 12000 KB
103519575 Jan/06/2021 11:33 mayaohua2003 I - Insider's Information C++17 (GCC 9-64) Accepted 265 ms 17500 KB
98271643 Nov/13/2020 15:24 Rebelz I - Insider's Information C++17 (GCC 7-32) Accepted 140 ms 6600 KB
131681406 Oct/12/2021 23:38 Gapzinho I - Insider's Information C++17 (GCC 9-64) Accepted 155 ms 17600 KB
14088947 Nov/05/2015 15:40 noh4h_ss I - Insider's Information GNU C++11 Accepted 109 ms 7100 KB
95558211 Oct/15/2020 08:57 jiangly I - Insider's Information C++17 (GCC 9-64) Accepted 124 ms 9200 KB
98801270 Nov/18/2020 13:53 skyh I - Insider's Information C++17 (GCC 7-32) Accepted 124 ms 8400 KB
19861620 Aug/14/2016 05:57 vjudge3 I - Insider's Information GNU C++ Accepted 108 ms 11100 KB
15237315 Jan/08/2016 16:27 moma I - Insider's Information GNU C++ Accepted 156 ms 7700 KB
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