→ About Contest
Facebook Hacker Cup is an international programming competition hosted and administered by Facebook. The competition began in 2011 as a means to identify top engineering talent for potential employment at Facebook. The competition consists of a set of algorithmic problems which must be solved in a fixed amount of time. Competitors may use any programming language and development environment to obtain their solutions.
→ 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
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 54724958 | May/27/2019 22:45 | AniketSangwan# | B - Interception | C++14 (GCC 6-32) | Accepted | 46 ms | 0 KB |
| 54724121 | May/27/2019 22:08 | AniketSangwan# | A - Tourist | C++14 (GCC 6-32) | Accepted | 31 ms | 200 KB |
| 54085738 | May/14/2019 10:14 | habibulka | A - Tourist | Java 8 | Accepted | 124 ms | 0 KB |
| 54084962 | May/14/2019 09:45 | habibulka | A - Tourist | Java 8 | Wrong answer on test 1 | 93 ms | 0 KB |
| 54084922 | May/14/2019 09:44 | habibulka | A - Tourist | Java 8 | Wrong answer on test 1 | 109 ms | 0 KB |
| 52804317 | Apr/16/2019 05:21 | igorqs# | B - Interception | C++14 (GCC 6-32) | Accepted | 31 ms | 0 KB |
| 52799802 | Apr/16/2019 04:58 | igorqs# | B - Interception | C++14 (GCC 6-32) | Wrong answer on test 2 | 30 ms | 0 KB |
| 52798942 | Apr/16/2019 03:42 | igorqs# | A - Tourist | C++14 (GCC 6-32) | Accepted | 31 ms | 0 KB |
| 51595560 | Mar/21/2019 00:35 | mati9977# | C - Ethan Searches for a String | C++17 (GCC 7-32) | Accepted | 31 ms | 0 KB |
| 51595340 | Mar/21/2019 00:22 | mati9977# | C - Ethan Searches for a String | C++17 (GCC 7-32) | Wrong answer on test 16 | 31 ms | 0 KB |
| 51594720 | Mar/20/2019 23:55 | mati9977# | B - Interception | C++17 (GCC 7-32) | Accepted | 31 ms | 0 KB |
| 51594540 | Mar/20/2019 23:46 | mati9977# | A - Tourist | C++17 (GCC 7-32) | Accepted | 31 ms | 100 KB |
| 51594350 | Mar/20/2019 23:38 | mati9977# | A - Tourist | C++17 (GCC 7-32) | Wrong answer on test 1 | 30 ms | 0 KB |
| 51272515 | Mar/13/2019 21:49 | usertab34 | A - Tourist | C++17 (GCC 7-32) | Accepted | 31 ms | 100 KB |
| 50644392 | Mar/01/2019 18:13 | Thunder80# | A - Tourist | Java 8 | Wrong answer on test 1 | 77 ms | 0 KB |
| 50644319 | Mar/01/2019 18:12 | Thunder80# | A - Tourist | Java 8 | Wrong answer on test 1 | 77 ms | 0 KB |
| 50643878 | Mar/01/2019 18:04 | Thunder80# | A - Tourist | Java 8 | Wrong answer on test 1 | 78 ms | 0 KB |
| 50642561 | Mar/01/2019 17:31 | Thunder80# | A - Tourist | Java 8 | Wrong answer on test 1 | 93 ms | 0 KB |
| 50642283 | Mar/01/2019 17:26 | Thunder80# | A - Tourist | Java 8 | Wrong answer on test 1 | 93 ms | 0 KB |
| 50641870 | Mar/01/2019 17:16 | Thunder80# | A - Tourist | Java 8 | Runtime error on test 1 | 78 ms | 0 KB |
| 50641721 | Mar/01/2019 17:12 | Thunder80# | A - Tourist | Java 8 | Runtime error on test 1 | 62 ms | 0 KB |
| 50641680 | Mar/01/2019 17:11 | Thunder80# | A - Tourist | GNU C11 | Compilation error | 0 ms | 0 KB |
| 49756739 | Feb/11/2019 09:50 | bonerpill# | A - Tourist | Java 8 | Wrong answer on test 2 | 140 ms | 0 KB |
| 49481304 | Feb/05/2019 01:59 | iktest | C - Ethan Searches for a String | Python 3 | Accepted | 109 ms | 0 KB |
| 49391142 | Feb/03/2019 12:57 | iktest | B - Interception | Python 3 | Accepted | 109 ms | 0 KB |
| 49389226 | Feb/03/2019 11:48 | iktest | A - Tourist | Python 3 | Accepted | 109 ms | 0 KB |
| 49389142 | Feb/03/2019 11:45 | iktest | A - Tourist | Python 3 | Wrong answer on test 1 | 77 ms | 0 KB |
| 48462717 | Jan/16/2019 18:32 | Prince_pi# | C - Ethan Searches for a String | C++17 (GCC 7-32) | Accepted | 31 ms | 300 KB |
| 48460696 | Jan/16/2019 17:30 | Prince_pi# | B - Interception | C++17 (GCC 7-32) | Accepted | 46 ms | 200 KB |
| 48459933 | Jan/16/2019 17:10 | Prince_pi# | A - Tourist | C++17 (GCC 7-32) | Accepted | 31 ms | 400 KB |
| 48014682 | Jan/06/2019 00:27 | ilya_ust | C - Ethan Searches for a String | Python 3 | Wrong answer on test 16 | 109 ms | 0 KB |
| 48002059 | Jan/05/2019 21:10 | ilya_ust | C - Ethan Searches for a String | Python 3 | Accepted | 826 ms | 1000 KB |
| 47963743 | Jan/05/2019 13:59 | ilya_ust | B - Interception | Python 3 | Accepted | 124 ms | 0 KB |
| 47623033 | Dec/28/2018 16:43 | ilya_ust | A - Tourist | Python 3 | Accepted | 124 ms | 0 KB |
| 47622958 | Dec/28/2018 16:41 | ilya_ust | A - Tourist | Python 3 | Wrong answer on test 1 | 93 ms | 0 KB |
| 46939907 | Dec/12/2018 18:58 | Roach00# | A - Tourist | C++14 (GCC 6-32) | Accepted | 46 ms | 200 KB |
| 46468551 | Dec/02/2018 08:52 | mscreddy09 | A - Tourist | Java 8 | Wrong answer on test 4 | 139 ms | 0 KB |
| 46468421 | Dec/02/2018 08:45 | mscreddy09 | A - Tourist | Java 8 | Wrong answer on test 1 | 108 ms | 0 KB |
| 46468401 | Dec/02/2018 08:44 | mscreddy09 | A - Tourist | Java 8 | Compilation error | 0 ms | 0 KB |
| 45567718 | Nov/11/2018 18:37 | ruanxiaoyu | A - Tourist | C++14 (GCC 6-32) | Accepted | 31 ms | 100 KB |
| 45567520 | Nov/11/2018 18:30 | ruanxiaoyu | A - Tourist | C++14 (GCC 6-32) | Wrong answer on test 1 | 0 ms | 0 KB |
| 45567261 | Nov/11/2018 18:20 | ruanxiaoyu | B - Interception | C++14 (GCC 6-32) | Accepted | 46 ms | 0 KB |
| 45567150 | Nov/11/2018 18:16 | ruanxiaoyu | C - Ethan Searches for a String | C++14 (GCC 6-32) | Accepted | 31 ms | 0 KB |
| 45459142 | Nov/09/2018 01:13 | Jorge213 | A - Tourist | GNU C++11 | Wrong answer on test 1 | 31 ms | 0 KB |
| 44614065 | Oct/21/2018 01:32 | makarewicz | A - Tourist | C++17 (GCC 7-32) | Accepted | 31 ms | 300 KB |
| 44613929 | Oct/21/2018 01:23 | makarewicz | A - Tourist | C++17 (GCC 7-32) | Wrong answer on test 1 | 0 ms | 200 KB |
| 44613775 | Oct/21/2018 01:13 | makarewicz | A - Tourist | C++17 (GCC 7-32) | Compilation error | 0 ms | 0 KB |
| 44596328 | Oct/20/2018 15:37 | abhishek33530# | C - Ethan Searches for a String | C++14 (GCC 6-32) | Accepted | 31 ms | 0 KB |
| 44596211 | Oct/20/2018 15:35 | abhishek33530# | C - Ethan Searches for a String | C++14 (GCC 6-32) | Wrong answer on test 2 | 15 ms | 0 KB |
| 44596153 | Oct/20/2018 15:34 | abhishek33530# | C - Ethan Searches for a String | C++14 (GCC 6-32) | Wrong answer on test 2 | 15 ms | 0 KB |
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