| 2018 Facebook Hacker Cup, Round 1 |
|---|
| Finished |
→ 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 |
|---|---|---|---|---|---|---|---|
| 61383106 | Sep/27/2019 21:08 | Mephobia: bharatgoyal23, pgcoder27, sankushgupta99# | B - Ethan Traverses a Tree | C++14 (GCC 6-32) | Accepted | 31 ms | 200 KB |
| 61382339 | Sep/27/2019 20:53 | Mephobia: bharatgoyal23, pgcoder27, sankushgupta99# | B - Ethan Traverses a Tree | C++14 (GCC 6-32) | Wrong answer on test 1 | 15 ms | 200 KB |
| 61375974 | Sep/27/2019 19:16 | Mephobia: bharatgoyal23, pgcoder27, sankushgupta99# | A - Let It Flow | C++14 (GCC 6-32) | Accepted | 31 ms | 0 KB |
| 61375870 | Sep/27/2019 19:15 | Mephobia: bharatgoyal23, pgcoder27, sankushgupta99# | A - Let It Flow | C++14 (GCC 6-32) | Accepted | 31 ms | 0 KB |
| 61375267 | Sep/27/2019 19:05 | Mephobia: bharatgoyal23, pgcoder27, sankushgupta99# | A - Let It Flow | C++14 (GCC 6-32) | Wrong answer on test 19 | 30 ms | 0 KB |
| 59555283 | Aug/27/2019 08:52 | unnamed_1030 | A - Let It Flow | Python 3 | Accepted | 124 ms | 300 KB |
| 59555020 | Aug/27/2019 08:44 | unnamed_1030 | A - Let It Flow | Python 3 | Wrong answer on test 27 | 109 ms | 300 KB |
| 59554939 | Aug/27/2019 08:42 | unnamed_1030 | A - Let It Flow | Python 3 | Wrong answer on test 1 | 93 ms | 300 KB |
| 59554794 | Aug/27/2019 08:38 | unnamed_1030 | A - Let It Flow | Python 3 | Runtime error on test 1 | 109 ms | 300 KB |
| 59554719 | Aug/27/2019 08:36 | unnamed_1030 | A - Let It Flow | Python 3 | Runtime error on test 1 | 109 ms | 0 KB |
| 58683408 | Aug/12/2019 23:24 | _AhmedHafez | A - Let It Flow | C++17 (GCC 7-32) | Accepted | 31 ms | 100 KB |
| 56279360 | Jun/29/2019 18:56 | Infoshoc | C - Platform Parkour | C++14 (GCC 6-32) | Memory limit exceeded on test 1 | 280 ms | 262100 KB |
| 56279332 | Jun/29/2019 18:55 | Infoshoc | C - Platform Parkour | C++14 (GCC 6-32) | Memory limit exceeded on test 1 | 280 ms | 262100 KB |
| 56278116 | Jun/29/2019 18:20 | Infoshoc | B - Ethan Traverses a Tree | C++14 (GCC 6-32) | Accepted | 31 ms | 200 KB |
| 56277216 | Jun/29/2019 17:52 | Infoshoc | A - Let It Flow | C++14 (GCC 6-32) | Accepted | 31 ms | 1400 KB |
| 55988625 | Jun/24/2019 09:12 | atsumumiya | A - Let It Flow | C++17 (GCC 7-32) | Accepted | 31 ms | 300 KB |
| 55696808 | Jun/18/2019 02:12 | mijatolaxd | A - Let It Flow | GNU C++11 | Accepted | 31 ms | 200 KB |
| 55696786 | Jun/18/2019 02:09 | mijatolaxd | A - Let It Flow | GNU C++11 | Wrong answer on test 22 | 31 ms | 200 KB |
| 55696671 | Jun/18/2019 01:59 | mijatolaxd | A - Let It Flow | GNU C++11 | Wrong answer on test 1 | 15 ms | 100 KB |
| 55696609 | Jun/18/2019 01:54 | mijatolaxd | A - Let It Flow | GNU C++11 | Wrong answer on test 1 | 31 ms | 0 KB |
| 55696581 | Jun/18/2019 01:52 | mijatolaxd | A - Let It Flow | GNU C++11 | Wrong answer on test 1 | 15 ms | 0 KB |
| 54861684 | May/31/2019 05:42 | stringa | A - Let It Flow | C++14 (GCC 6-32) | Accepted | 31 ms | 0 KB |
| 54861604 | May/31/2019 05:37 | stringa | A - Let It Flow | C++14 (GCC 6-32) | Wrong answer on test 1 | 15 ms | 0 KB |
| 54851849 | May/30/2019 20:00 | stringa | B - Ethan Traverses a Tree | C++14 (GCC 6-32) | Accepted | 31 ms | 300 KB |
| 54821794 | May/30/2019 06:31 | Agua_Podrida# | B - Ethan Traverses a Tree | GNU C++11 | Accepted | 46 ms | 500 KB |
| 54821196 | May/30/2019 05:56 | Agua_Podrida# | A - Let It Flow | GNU C++11 | Accepted | 31 ms | 0 KB |
| 54821152 | May/30/2019 05:52 | Agua_Podrida# | A - Let It Flow | GNU C++11 | Wrong answer on test 2 | 15 ms | 0 KB |
| 54818142 | May/30/2019 01:15 | stringa | A - Let It Flow | C++14 (GCC 6-32) | Wrong answer on test 74 | 31 ms | 100 KB |
| 54818069 | May/30/2019 01:09 | stringa | A - Let It Flow | C++14 (GCC 6-32) | Wrong answer on test 74 | 30 ms | 100 KB |
| 54817959 | May/30/2019 01:01 | stringa | A - Let It Flow | C++14 (GCC 6-32) | Wrong answer on test 1 | 15 ms | 100 KB |
| 53475999 | Apr/28/2019 18:35 | Frankk_SigAnt# | B - Ethan Traverses a Tree | C++17 (GCC 7-32) | Accepted | 31 ms | 100 KB |
| 53473958 | Apr/28/2019 17:19 | Frankk_SigAnt# | A - Let It Flow | C++17 (GCC 7-32) | Accepted | 31 ms | 0 KB |
| 52235563 | Apr/02/2019 16:37 | MetaRu | C - Platform Parkour | C++17 (GCC 7-32) | Accepted | 93 ms | 8600 KB |
| 52229693 | Apr/02/2019 14:23 | zjut2: MetaRu, bennieHan, 316266761# | B - Ethan Traverses a Tree | C++17 (GCC 7-32) | Accepted | 31 ms | 300 KB |
| 52228968 | Apr/02/2019 14:05 | zjut2: MetaRu, bennieHan, 316266761# | A - Let It Flow | C++17 (GCC 7-32) | Accepted | 31 ms | 100 KB |
| 52228928 | Apr/02/2019 14:04 | zjut2: MetaRu, bennieHan, 316266761# | A - Let It Flow | C++17 (GCC 7-32) | Wrong answer on test 1 | 15 ms | 0 KB |
| 51215829 | Mar/12/2019 13:24 | MohMahZ: mohmahkho, MohsenZare# | A - Let It Flow | C++17 (GCC 7-32) | Accepted | 31 ms | 200 KB |
| 51215571 | Mar/12/2019 13:16 | MohMahZ: mohmahkho, MohsenZare# | B - Ethan Traverses a Tree | C++17 (GCC 7-32) | Accepted | 31 ms | 400 KB |
| 51215550 | Mar/12/2019 13:15 | MohMahZ: mohmahkho, MohsenZare# | B - Ethan Traverses a Tree | C++17 (GCC 7-32) | Compilation error | 0 ms | 0 KB |
| 50766007 | Mar/04/2019 01:54 | anoop1311 | A - Let It Flow | C++17 (GCC 7-32) | Accepted | 46 ms | 600 KB |
| 50765948 | Mar/04/2019 01:48 | anoop1311 | A - Let It Flow | C++17 (GCC 7-32) | Wrong answer on test 1 | 15 ms | 400 KB |
| 50763259 | Mar/04/2019 00:02 | ritesh_chutiya_hai: newStartNotSure, rishup132, anoop1311# | B - Ethan Traverses a Tree | C++14 (GCC 6-32) | Accepted | 31 ms | 400 KB |
| 50763132 | Mar/03/2019 23:55 | ritesh_chutiya_hai: newStartNotSure, rishup132, anoop1311# | B - Ethan Traverses a Tree | C++14 (GCC 6-32) | Runtime error on test 9 | 30 ms | 200 KB |
| 50761094 | Mar/03/2019 22:28 | ritesh_chutiya_hai: newStartNotSure, rishup132, anoop1311# | A - Let It Flow | C++14 (GCC 6-32) | Accepted | 31 ms | 100 KB |
| 50041341 | Feb/17/2019 05:12 | fsa4 | A - Let It Flow | GNU C++11 | Accepted | 46 ms | 0 KB |
| 50041235 | Feb/17/2019 05:06 | fsa4 | A - Let It Flow | GNU C11 | Compilation error | 0 ms | 0 KB |
| 50041176 | Feb/17/2019 05:03 | fsa4 | A - Let It Flow | GNU C11 | Compilation error | 0 ms | 0 KB |
| 49761712 | Feb/11/2019 12:20 | thelegendofepubgg# | A - Let It Flow | Python 3 | Accepted | 109 ms | 0 KB |
| 49291518 | Jan/31/2019 22:35 | ZeyadKhattab | A - Let It Flow | Java 8 | Accepted | 124 ms | 20000 KB |
| 49291410 | Jan/31/2019 22:32 | ZeyadKhattab | A - Let It Flow | Java 8 | Wrong answer on test 22 | 124 ms | 20000 KB |
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