Problem B - Backward and Forward
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
17298186 Apr/13/2016 09:24 amusement# B - Backward and Forward GNU C++11 Accepted 108 ms 600 KB
20623910 Sep/14/2016 20:23 kmp: krnbatra, piyushhhh, mayank111# B - Backward and Forward GNU C++11 Accepted 311 ms 800 KB
34354355 Jan/20/2018 16:33 I_Love_Nova B - Backward and Forward C++14 (GCC 6-32) Accepted 795 ms 2600 KB
58369417 Aug/06/2019 08:55 vjudge2 B - Backward and Forward C++17 (GCC 7-32) Accepted 155 ms 800 KB
36695061 Mar/28/2018 17:03 vjudge5 B - Backward and Forward GNU C++ Accepted 296 ms 4200 KB
321868654 May/29/2025 08:46 vjudge1 B - Backward and Forward C++17 (GCC 7-32) Accepted 140 ms 0 KB
156943855 May/12/2022 20:09 DafuQ_o B - Backward and Forward C++17 (GCC 7-32) Accepted 155 ms 700 KB
16456663 Mar/02/2016 05:52 kiana: wzt_000, hiyot, beegerous# B - Backward and Forward GNU C++ Accepted 93 ms 400 KB
58370420 Aug/06/2019 09:20 vjudge2 B - Backward and Forward MS C++ 2017 Accepted 139 ms 800 KB
16257595 Feb/21/2016 14:52 SEFI2 B - Backward and Forward GNU C++11 Accepted 109 ms 800 KB
16257602 Feb/21/2016 14:53 sazerterus25 B - Backward and Forward GNU C++11 Accepted 312 ms 300 KB
147517589 Feb/24/2022 01:01 -3en_7oras- B - Backward and Forward C++17 (GCC 7-32) Accepted 748 ms 400 KB
29338212 Aug/10/2017 23:32 Heisenberg B - Backward and Forward C++14 (GCC 6-32) Accepted 155 ms 3400 KB
58368964 Aug/06/2019 08:43 vjudge3 B - Backward and Forward C++17 (GCC 7-32) Accepted 139 ms 800 KB
57435703 Jul/21/2019 07:36 vjudge2 B - Backward and Forward GNU C++11 Accepted 93 ms 800 KB
16257530 Feb/21/2016 14:48 JustN B - Backward and Forward GNU C++11 Accepted 967 ms 800 KB
17297703 Apr/13/2016 08:22 Gatling: jxt1, Blade, zjhl2# B - Backward and Forward GNU C++11 Accepted 109 ms 900 KB
16329430 Feb/25/2016 14:49 pwild# B - Backward and Forward GNU C++11 Accepted 265 ms 1000 KB
30266318 Sep/11/2017 16:19 vjudge5 B - Backward and Forward GNU C++ Accepted 280 ms 200 KB
34470410 Jan/23/2018 09:33 cerberus97 B - Backward and Forward C++14 (GCC 6-32) Accepted 140 ms 2200 KB
18954664 Jul/07/2016 19:02 Laiu B - Backward and Forward GNU C++11 Accepted 311 ms 400 KB
16341313 Feb/26/2016 10:01 tanphatls987# B - Backward and Forward GNU C++11 Accepted 109 ms 800 KB
16319982 Feb/25/2016 07:52 apia# B - Backward and Forward GNU C++11 Accepted 342 ms 5800 KB
16643150 Mar/11/2016 08:33 ..: polequoll, tonyjjw, dotorya# B - Backward and Forward GNU C++11 Accepted 124 ms 1000 KB
17297799 Apr/13/2016 08:37 仰慕超哥: 14055121, liguanchang, basasuya# B - Backward and Forward GNU C++ Accepted 109 ms 800 KB
99796424 Nov/28/2020 16:38 vjudge4 B - Backward and Forward C++17 (GCC 7-32) Accepted 155 ms 23500 KB
57435294 Jul/21/2019 07:22 vjudge1 B - Backward and Forward C++17 (GCC 7-32) Accepted 140 ms 800 KB
20358856 Sep/03/2016 13:45 The half blood iodits: HassanAzzam, AymanZaki, Walleyed# B - Backward and Forward C++14 (GCC 6-32) Accepted 139 ms 300 KB
57569211 Jul/23/2019 07:29 vjudge5 B - Backward and Forward C++17 (GCC 7-32) Accepted 156 ms 700 KB
57569454 Jul/23/2019 07:35 vjudge4 B - Backward and Forward C++14 (GCC 6-32) Accepted 187 ms 800 KB
23717883 Jan/11/2017 15:05 tarun_ B - Backward and Forward GNU C++ Accepted 296 ms 2400 KB
16294665 Feb/23/2016 18:05 vintage_Vlad_Makeev B - Backward and Forward GNU C++11 Accepted 93 ms 400 KB
36694686 Mar/28/2018 16:50 vjudge3 B - Backward and Forward GNU C++11 Accepted 342 ms 4500 KB
23726112 Jan/12/2017 01:03 schovkla B - Backward and Forward GNU C++11 Accepted 982 ms 3300 KB
23690130 Jan/11/2017 05:41 Juniorandrade B - Backward and Forward GNU C++ Accepted 109 ms 2800 KB
16333743 Feb/25/2016 19:05 Bleuj B - Backward and Forward GNU C++11 Accepted 327 ms 1200 KB
16257522 Feb/21/2016 14:48 vas.and.tor B - Backward and Forward GNU C++ Accepted 264 ms 900 KB
17830183 May/10/2016 13:31 jayanto B - Backward and Forward GNU C++11 Accepted 109 ms 2900 KB
57568637 Jul/23/2019 07:13 vjudge3 B - Backward and Forward C++14 (GCC 6-32) Accepted 124 ms 800 KB
16257227 Feb/21/2016 14:22 Azret B - Backward and Forward GNU C++11 Accepted 108 ms 800 KB
57435776 Jul/21/2019 07:39 vjudge4 B - Backward and Forward GNU C++11 Accepted 46 ms 800 KB
273385998 Jul/29/2024 21:36 ttluczek B - Backward and Forward C++17 (GCC 7-32) Accepted 124 ms 400 KB
17932038 May/16/2016 16:30 _TooEasy B - Backward and Forward GNU C++11 Accepted 93 ms 2800 KB
111166595 Mar/26/2021 23:30 anushh23 B - Backward and Forward C++17 (GCC 7-32) Accepted 139 ms 1200 KB
99797815 Nov/28/2020 17:00 vjudge2 B - Backward and Forward C++14 (GCC 6-32) Accepted 140 ms 1000 KB
173231683 Sep/23/2022 18:20 vjudge4 B - Backward and Forward C++20 (GCC 11-64) Accepted 61 ms 400 KB
16338052 Feb/26/2016 00:32 virat B - Backward and Forward GNU C++ Accepted 967 ms 300 KB
16963726 Mar/27/2016 03:48 Hedgehogs: Birjik, Meirambek, LeMieux# B - Backward and Forward GNU C++11 Accepted 109 ms 2800 KB
20673806 Sep/17/2016 08:41 anshu619 B - Backward and Forward GNU C++11 Accepted 1029 ms 800 KB
173252662 Sep/23/2022 21:45 vjudge1 B - Backward and Forward C++17 (GCC 7-32) Accepted 685 ms 500 KB
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