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Andrew Stankevich — Gold and Silver Medalist of ACM-ICPC, associate professor in Saint Petersburg University ITMO, SPb NRU ITMO teams coach, that became ACM-ICPC World Champions for 5 times. His contests have been used in Summer and Winter Petrozavodsk Camps since 2003. The contests are considered to be among the most interesting and well-prepared contests used at this international training camp. Contests materials are distributed under Creative Commons 4.0 Attribution license.
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Virtual contest is a way to take part in past contest, as close as possible to participation on time. It is supported only ICPC mode for virtual contests.
If you've seen these problems, a virtual contest is not for you - solve these problems in the archive.
If you just want to solve some problem from a contest, a virtual contest is not for you - solve this problem in the archive.
Never use someone else's code, read the tutorials or communicate with other person during a virtual contest.
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→ Contest materials
Problem B - Binary Search
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 61399741 | Sep/28/2019 07:34 | _gXX | B - Binary Search | Java 8 | Accepted | 140 ms | 0 KB |
| 329277220 | Jul/17/2025 08:11 | vjudge.8 | B - Binary Search | C++17 (GCC 7-32) | Accepted | 140 ms | 1600 KB |
| 12570644 | Aug/17/2015 09:08 | vjudge1 | B - Binary Search | Java 8 | Accepted | 280 ms | 0 KB |
| 34889798 | Feb/03/2018 12:19 | SayOne: Navick, Mohammad.Sj# | B - Binary Search | C++14 (GCC 6-32) | Accepted | 62 ms | 2100 KB |
| 10904379 | Apr/27/2015 12:33 | YujOHappyBot: junkbot, yujinwunz, KKOrange# | B - Binary Search | Java 7 | Accepted | 748 ms | 46600 KB |
| 12571976 | Aug/17/2015 11:05 | vjudge3 | B - Binary Search | Java 7 | Accepted | 1777 ms | 0 KB |
| 17969481 | May/17/2016 18:33 | lasten | B - Binary Search | Java 8 | Accepted | 888 ms | 20900 KB |
| 17969492 | May/17/2016 18:33 | joyfun | B - Binary Search | Java 8 | Accepted | 888 ms | 20900 KB |
| 8235188 | Oct/15/2014 12:50 | acappella# | B - Binary Search | Java 8 | Accepted | 654 ms | 2700 KB |
| 17871698 | May/12/2016 10:44 | Mystery: McGinn, Yellowstar, Y_UME# | B - Binary Search | Java 8 | Accepted | 467 ms | 20700 KB |
| 8243007 | Oct/16/2014 09:04 | TheWaySoFar: InheritO, sd0061, InheritG# | B - Binary Search | Java 7 | Accepted | 748 ms | 100 KB |
| 35679461 | Feb/25/2018 15:41 | vjudge1 | B - Binary Search | GNU C++ | Accepted | 826 ms | 5400 KB |
| 7911399 | Sep/22/2014 18:50 | believe: karanaggarwal, pulkitg10, viv001# | B - Binary Search | Java 7 | Accepted | 1341 ms | 59400 KB |
| 11126693 | May/17/2015 16:12 | ThinkingBear: Leo_Yu, Eternal_Answer, ACMonster# | B - Binary Search | GNU C++ | Accepted | 343 ms | 4200 KB |
| 62894641 | Oct/19/2019 01:45 | UCF Pandora: I_love_Harpae, Sharon, gigabuffoon# | B - Binary Search | Java 8 | Accepted | 810 ms | 0 KB |
| 34948085 | Feb/05/2018 18:24 | vjudge2 | B - Binary Search | GNU C++ | Accepted | 295 ms | 10200 KB |
| 329281528 | Jul/17/2025 08:56 | vjudge.3 | B - Binary Search | C++20 (GCC 13-64) | Accepted | 109 ms | 200 KB |
| 35612055 | Feb/24/2018 03:12 | wxy_z | B - Binary Search | GNU C++ | Accepted | 795 ms | 5400 KB |
| 329283562 | Jul/17/2025 09:15 | vjudge.9 | B - Binary Search | C++20 (GCC 13-64) | Accepted | 1312 ms | 164900 KB |
| 35147813 | Feb/11/2018 12:31 | vjudge3 | B - Binary Search | C++14 (GCC 6-32) | Accepted | 31 ms | 2000 KB |
| 34948365 | Feb/05/2018 18:38 | fyoflw356 | B - Binary Search | GNU C++ | Accepted | 343 ms | 10200 KB |
| 35800417 | Mar/01/2018 05:39 | vjudge1 | B - Binary Search | Python 3 | Accepted | 1575 ms | 6300 KB |
| 61456867 | Sep/29/2019 09:43 | vjudge4 | B - Binary Search | Java 8 | Accepted | 140 ms | 0 KB |
| 8352512 | Oct/22/2014 18:15 | m.radwan | B - Binary Search | Java 8 | Accepted | 779 ms | 7200 KB |
| 61456841 | Sep/29/2019 09:42 | shixinyi | B - Binary Search | Java 8 | Accepted | 155 ms | 0 KB |
| 35735363 | Feb/26/2018 17:33 | ztx | B - Binary Search | Python 3 | Accepted | 1575 ms | 6300 KB |
| 11060532 | May/10/2015 09:58 | UESTC_MonaLisa: qph-Jeremy, xiaoke, hlwt# | B - Binary Search | Java 7 | Accepted | 748 ms | 0 KB |
| 11059821 | May/10/2015 08:09 | UESTC_MonaLisa: qph-Jeremy, xiaoke, hlwt# | B - Binary Search | Java 7 | Accepted | 764 ms | 0 KB |
| 13542564 | Oct/11/2015 11:02 | BUPT: MiraiFukuin: shanbei_drug_trafficker, MisakaMisakaMisaka, BUPT_birdstorm# | B - Binary Search | Java 8 | Accepted | 1466 ms | 0 KB |
| 12571063 | Aug/17/2015 09:47 | vjudge3 | B - Binary Search | Java 8 | Accepted | 155 ms | 0 KB |
| 13498548 | Oct/08/2015 20:51 | chetankakkar | B - Binary Search | Java 7 | Accepted | 748 ms | 0 KB |
| 12574608 | Aug/17/2015 14:44 | vjudge3 | B - Binary Search | Java 8 | Accepted | 311 ms | 0 KB |
| 12574779 | Aug/17/2015 14:59 | vjudge5 | B - Binary Search | Java 8 | Accepted | 311 ms | 0 KB |
| 21873687 | Oct/29/2016 17:13 | Saratov SU 1: HellKitsune, IlyaLos# | B - Binary Search | Java 8 | Accepted | 545 ms | 80500 KB |
| 14566823 | Nov/30/2015 10:47 | Wunderzeit: zhj, dhh1995, s-quark# | B - Binary Search | Java 7 | Accepted | 1747 ms | 9000 KB |
| 45381230 | Nov/06/2018 17:55 | splucs | B - Binary Search | Java 8 | Accepted | 1996 ms | 0 KB |
| 31058164 | Oct/06/2017 10:34 | jstztzy | B - Binary Search | Java 8 | Accepted | 327 ms | 0 KB |
| 12577831 | Aug/17/2015 19:24 | vjudge1 | B - Binary Search | Java 8 | Accepted | 264 ms | 0 KB |
| 31292603 | Oct/14/2017 10:03 | bnuvjudge7 | B - Binary Search | Java 8 | Accepted | 280 ms | 0 KB |
| 61453783 | Sep/29/2019 08:04 | vjudge1 | B - Binary Search | C++14 (GCC 6-32) | Accepted | 1887 ms | 47500 KB |
| 31060071 | Oct/06/2017 11:39 | bnuvjudge7 | B - Binary Search | Java 8 | Accepted | 264 ms | 0 KB |
| 35835706 | Mar/02/2018 15:39 | vjudge2 | B - Binary Search | GNU C++11 | Accepted | 1185 ms | 2300 KB |
| 26113773 | Apr/04/2017 08:45 | vjudge1 | B - Binary Search | Java 8 | Accepted | 249 ms | 21000 KB |
| 17719542 | May/05/2016 17:36 | noh4h_ss | B - Binary Search | Java 7 | Accepted | 1263 ms | 39100 KB |
| 31058094 | Oct/06/2017 10:31 | jstztzy | B - Binary Search | Java 8 | Accepted | 358 ms | 0 KB |
| 35092504 | Feb/09/2018 17:03 | vjudge3 | B - Binary Search | GNU C++ | Accepted | 249 ms | 234500 KB |
| 12850386 | Sep/05/2015 12:20 | lnsuyn | B - Binary Search | GNU C++11 | Accepted | 780 ms | 1500 KB |
| 12851151 | Sep/05/2015 13:37 | ntu_vjudge_2 | B - Binary Search | GNU C++11 | Accepted | 764 ms | 1500 KB |
| 35835830 | Mar/02/2018 15:40 | vjudge1 | B - Binary Search | GNU C++11 | Accepted | 670 ms | 2300 KB |
| 31058210 | Oct/06/2017 10:36 | bnuvjudge7 | B - Binary Search | Java 8 | Accepted | 311 ms | 0 KB |
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