→ About Contest
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.
→ Virtual participation
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.
→ Practice?
Want to solve the contest problems after the official contest ends? Just register for practice and you will be able to submit solutions.
→ Status filter
→ Contest materials
Problem A - Perfect Bombing
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 4096667 | Jul/18/2013 09:52 |
 SPb Sch Burunduchki: Kopeliovich, Petrov, Davydov |
A - Perfect Bombing | Unknown | Accepted | 0 ms | 0 KB |
| 4096725 | Jul/18/2013 09:52 |
Ufa SATU Need For Success: German, Nazarov, Valishin |
A - Perfect Bombing | Unknown | Accepted | 0 ms | 0 KB |
| 4096726 | Jul/18/2013 09:52 |
MSU x13: Kulikov, Levin, Nalivaiko |
A - Perfect Bombing | Unknown | Accepted | 0 ms | 0 KB |
| 4096745 | Jul/18/2013 09:52 |
SPb IFMO 1: Akishev, Dvorkin, Satyukov |
A - Perfect Bombing | Unknown | Accepted | 0 ms | 0 KB |
| 4096753 | Jul/18/2013 09:52 |
Saratov SU#3: Goldshtein, Nazarov, Yakunin |
A - Perfect Bombing | Unknown | Accepted | 0 ms | 0 KB |
| 4096781 | Jul/18/2013 09:52 |
SPb SU Здесь можно копать!: Antipov, Vyahhi, Zykova |
A - Perfect Bombing | Unknown | Accepted | 0 ms | 0 KB |
| 4096798 | Jul/18/2013 09:52 |
PetrSU#1: Nikolaevsky, Nikolaevsky, Spirichev |
A - Perfect Bombing | Unknown | Accepted | 0 ms | 0 KB |
| 4096848 | Jul/18/2013 09:52 |
SPb SU SV: Shmakov, Volkov |
A - Perfect Bombing | Unknown | Accepted | 0 ms | 0 KB |
| 4096911 | Jul/18/2013 09:52 |
SPb SU COOLler: Leonov, Valtman, Bankevich |
A - Perfect Bombing | Unknown | Accepted | 0 ms | 0 KB |
| 4096923 | Jul/18/2013 09:52 |
MSU SE: Khalyavin, Rumyantsev, Popelyshev |
A - Perfect Bombing | Unknown | Accepted | 0 ms | 0 KB |
| 4096989 | Jul/18/2013 09:52 |
Altai STU: Gomenyuk, Gozman, Mogozov |
A - Perfect Bombing | Unknown | Accepted | 0 ms | 0 KB |
| 4096996 | Jul/18/2013 09:52 |
Ural SU T34: Ipatov, Ivankov, Melentyev |
A - Perfect Bombing | Unknown | Accepted | 0 ms | 0 KB |
| 4097077 | Jul/18/2013 09:52 |
SPb IFMO 3: Akhmetov, Danilov, Sinev |
A - Perfect Bombing | Unknown | Accepted | 0 ms | 0 KB |
| 4097079 | Jul/18/2013 09:52 |
SPb IFMO 3: Akhmetov, Danilov, Sinev |
A - Perfect Bombing | Unknown | Accepted | 0 ms | 0 KB |
| 178955156 | Nov/02/2022 16:03 | He_Ren# | A - Perfect Bombing | C++20 (GCC 11-64) | Accepted | 966 ms | 29200 KB |
| 372450183 | Apr/25/2026 13:29 | sry417 | A - Perfect Bombing | C++20 (GCC 13-64) | Accepted | 342 ms | 24600 KB |
| 5480185 | Dec/20/2013 14:23 | KuroNeko# | A - Perfect Bombing | GNU C++ | Accepted | 248 ms | 24700 KB |
| 4029970 | Jul/06/2013 12:16 | TwT514: coquelicot, takaramono, Shik# | A - Perfect Bombing | GNU C++ | Accepted | 328 ms | 24700 KB |
| 14197728 | Nov/11/2015 17:45 | angargo | A - Perfect Bombing | GNU C++11 | Accepted | 280 ms | 24600 KB |
| 6968851 | Jun/27/2014 14:11 | Merkurev# | A - Perfect Bombing | GNU C++0x | Accepted | 278 ms | 7200 KB |
| 5492029 | Dec/22/2013 15:31 | kostya_by# | A - Perfect Bombing | GNU C++ | Accepted | 436 ms | 3300 KB |
| 369524763 | Apr/04/2026 04:39 | chenwz | A - Perfect Bombing | C++20 (GCC 13-64) | Accepted | 342 ms | 4400 KB |
| 14178253 | Nov/10/2015 01:38 | gog.gerard | A - Perfect Bombing | GNU C++11 | Accepted | 966 ms | 31500 KB |
| 29026338 | Jul/30/2017 23:00 | mnaeraxr | A - Perfect Bombing | C++14 (GCC 6-32) | Accepted | 310 ms | 31200 KB |
| 28008819 | Jun/24/2017 19:40 | O(1) O(n) O(u(n)): Lucas97, Jael, itu# | A - Perfect Bombing | C++14 (GCC 6-32) | Accepted | 592 ms | 5300 KB |
| 32373551 | Nov/17/2017 12:04 | IIIT Delhi: Bhayanak Maut: sup_bro, cerberus97, polingy# | A - Perfect Bombing | C++14 (GCC 6-32) | Accepted | 654 ms | 31800 KB |
| 15073587 | Dec/28/2015 18:58 | RRwatameda: nguyenhungtam, I_love_Hoang_Yen# | A - Perfect Bombing | GNU C++11 | Accepted | 342 ms | 29200 KB |
| 4845087 | Oct/22/2013 19:43 | Jagiellonian Jeden: piob, Krig, kait# | A - Perfect Bombing | GNU C++ | Accepted | 312 ms | 31800 KB |
| 14197744 | Nov/11/2015 17:47 | angargo | A - Perfect Bombing | GNU C++11 | Accepted | 936 ms | 24600 KB |
| 12103842 | Jul/18/2015 11:41 | vjudge5 | A - Perfect Bombing | GNU C++ | Accepted | 498 ms | 31600 KB |
| 29376018 | Aug/12/2017 14:30 | BledDest# | A - Perfect Bombing | C++14 (GCC 6-32) | Accepted | 686 ms | 5200 KB |
| 11347868 | May/29/2015 18:46 | minh141198 | A - Perfect Bombing | GNU C++ | Accepted | 280 ms | 24700 KB |
| 214578142 | Jul/20/2023 10:23 | aman99170 | A - Perfect Bombing | C++14 (GCC 6-32) | Accepted | 560 ms | 31900 KB |
| 6165775 | Mar/28/2014 13:40 | fcjy | A - Perfect Bombing | GNU C++ | Accepted | 528 ms | 10300 KB |
| 6650112 | May/18/2014 14:51 | gaurav708 | A - Perfect Bombing | GNU C++ | Accepted | 312 ms | 24800 KB |
| 14196962 | Nov/11/2015 16:38 | UPC-2: dariofg, Darkgeass, RFA# | A - Perfect Bombing | GNU C++11 | Accepted | 998 ms | 31500 KB |
| 14196981 | Nov/11/2015 16:40 | UPC-2: dariofg, Darkgeass, RFA# | A - Perfect Bombing | GNU C++11 | Accepted | 998 ms | 31600 KB |
| 34469145 | Jan/23/2018 08:49 | ITS LIT!: desert97, ksun48# | A - Perfect Bombing | C++14 (GCC 6-32) | Accepted | 342 ms | 10500 KB |
| 349836990 | Nov/20/2025 14:40 | hobbycp | A - Perfect Bombing | C++17 (GCC 7-32) | Accepted | 436 ms | 27400 KB |
| 6995798 | Jul/02/2014 11:20 | kb. | A - Perfect Bombing | GNU C++0x | Accepted | 374 ms | 3300 KB |
| 5206788 | Nov/24/2013 12:16 | Belarusian SU: abacaba: nekrald, qwaker.00, kolesov93# | A - Perfect Bombing | GNU C++ | Accepted | 436 ms | 8000 KB |
| 37510913 | Apr/21/2018 13:21 | HaveFunny: YanHan22, Rick_Chen, Tooc0ld# | A - Perfect Bombing | GNU C++11 | Accepted | 528 ms | 35000 KB |
| 9802369 | Feb/11/2015 22:53 | sroyal | A - Perfect Bombing | Java 7 | Accepted | 592 ms | 43300 KB |
| 19975171 | Aug/20/2016 08:06 | EEEEEericKKK | A - Perfect Bombing | GNU C++11 | Accepted | 310 ms | 12400 KB |
| 55747405 | Jun/19/2019 13:48 | Roundgod# | A - Perfect Bombing | C++17 (GCC 7-32) | Accepted | 404 ms | 31800 KB |
| 369523169 | Apr/04/2026 03:42 | chenwz | A - Perfect Bombing | C++20 (GCC 13-64) | Accepted | 312 ms | 4600 KB |
| 11680672 | Jun/20/2015 13:40 | toilanvd_HSGS | A - Perfect Bombing | GNU C++ | Accepted | 312 ms | 31700 KB |
| 29377594 | Aug/12/2017 15:47 | Saratov SU Daegons: vovuh, awoo, Neon# | A - Perfect Bombing | C++14 (GCC 6-32) | Accepted | 498 ms | 12200 KB |
| 5361508 | Dec/06/2013 19:36 | SPb SU silver marriage: el_sanchez, tunyash# | A - Perfect Bombing | GNU C++ | Accepted | 436 ms | 13600 KB |
| 6614209 | May/14/2014 14:08 | Warsaw U: Ziemniaki: jaro3000, netkuba, tomasz.kociumaka# | A - Perfect Bombing | GNU C++0x | Accepted | 312 ms | 10300 KB |
Sort by:
Codeforces (c) Copyright 2010-2026 Mike Mirzayanov
The only programming contests Web 2.0 platform
Server time: Oct/14/2026 21:50:22 (g2).
Desktop version, switch to mobile version.
Supported by
