| 2017-2018 CTU Open Contest |
|---|
| Finished |
→ About Contest
The CTU Open Contest is a preparation for the CERC. It is a local contest held at CTU Prague and its main goal is to choose the team representing CTU in Central European Regional Contest. To make the competition more interesting, the Contest is open for any Czech university. The universities from the Czech Republic are not required to participate in CTU Open Contest. But it is strongly recommended, because the participants of CTU Open will be preferred in CERC if there are too many teams applied. Besides, it is a very good preparation. The Contest Rules for CTU Open Contest are the same as CERC Rules. The only exception is that the contest language is Czech.
→ 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 I - Go Northwest!
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 44622636 | Oct/21/2018 10:21 | vjudge2 | I - Go Northwest! | C++14 (GCC 6-32) | Accepted | 421 ms | 6200 KB |
| 394499471 | Oct/14/2026 13:15 | shine like A*: OmarEmad, MOAZ_KING, ma154# | I - Go Northwest! | C++23 (GCC 14-64, msys2) | Accepted | 437 ms | 11200 KB |
| 36137968 | Mar/10/2018 08:47 | Saber: PaiDouLong, PaiGuLong, RUSH_D_CAT# | I - Go Northwest! | C++14 (GCC 6-32) | Accepted | 561 ms | 11600 KB |
| 40406573 | Jul/16/2018 13:07 | vjudge3 | I - Go Northwest! | GNU C++ | Accepted | 420 ms | 9500 KB |
| 42555523 | Sep/06/2018 16:59 | vjudge4 | I - Go Northwest! | C++14 (GCC 6-32) | Accepted | 561 ms | 9600 KB |
| 330299873 | Jul/22/2025 16:43 | i guess thats just what CPers do: emy33, Badranium# | I - Go Northwest! | C++23 (GCC 14-64, msys2) | Accepted | 546 ms | 9800 KB |
| 37133733 | Apr/10/2018 04:16 | vjudge4 | I - Go Northwest! | GNU C++ | Accepted | 280 ms | 4600 KB |
| 64072069 | Nov/02/2019 10:44 | UESTC_HAMSTER: __santongding, passer_# | I - Go Northwest! | C++17 (GCC 7-32) | Accepted | 499 ms | 8100 KB |
| 111620152 | Apr/01/2021 10:33 | myteam: vanogam, khokho, baqargam# | I - Go Northwest! | C++14 (GCC 6-32) | Accepted | 514 ms | 8100 KB |
| 330836874 | Jul/25/2025 18:31 | Almost There: _Naderr, Yasser_1, Badrawy# | I - Go Northwest! | C++20 (GCC 13-64) | Accepted | 421 ms | 9600 KB |
| 44617296 | Oct/21/2018 06:06 | vjudge3 | I - Go Northwest! | C++17 (GCC 7-32) | Accepted | 529 ms | 8300 KB |
| 128551050 | Sep/12/2021 08:00 | wrong_answer_on_19260817 | I - Go Northwest! | C++17 (GCC 7-32) | Accepted | 373 ms | 7800 KB |
| 42476092 | Sep/05/2018 01:36 | int Elligence;: KyRillos_BoshRa, Sisy, Wolf.# | I - Go Northwest! | C++14 (GCC 6-32) | Accepted | 420 ms | 8500 KB |
| 37020277 | Apr/06/2018 15:08 | vjudge3 | I - Go Northwest! | GNU C++11 | Accepted | 421 ms | 9900 KB |
| 44617727 | Oct/21/2018 06:33 | vjudge1 | I - Go Northwest! | C++14 (GCC 6-32) | Accepted | 514 ms | 8100 KB |
| 37454196 | Apr/19/2018 10:06 | bluejay | I - Go Northwest! | C++14 (GCC 6-32) | Accepted | 389 ms | 9200 KB |
| 38446593 | May/20/2018 06:54 | vjudge1 | I - Go Northwest! | GNU C++ | Accepted | 421 ms | 7900 KB |
| 44616698 | Oct/21/2018 05:28 | vjudge5 | I - Go Northwest! | C++17 (GCC 7-32) | Accepted | 529 ms | 8100 KB |
| 37020685 | Apr/06/2018 15:27 | vjudge4 | I - Go Northwest! | C++14 (GCC 6-32) | Accepted | 451 ms | 9700 KB |
| 45838906 | Nov/16/2018 19:51 | Grzmot# | I - Go Northwest! | C++17 (GCC 7-32) | Accepted | 514 ms | 7500 KB |
| 243410748 | Jan/26/2024 17:12 | vjudge1 | I - Go Northwest! | C++17 (GCC 7-32) | Accepted | 592 ms | 8100 KB |
| 95704874 | Oct/17/2020 06:38 | NCTU_HongLongLong: YourName0729, skychocowhite, dapu81000# | I - Go Northwest! | C++17 (GCC 7-32) | Accepted | 483 ms | 8100 KB |
| 138202345 | Dec/06/2021 11:28 | carevi: ominikfistric, Shtef, jurichhh8# | I - Go Northwest! | C++14 (GCC 6-32) | Accepted | 436 ms | 6500 KB |
| 44619297 | Oct/21/2018 08:09 | vjudge3 | I - Go Northwest! | C++14 (GCC 6-32) | Accepted | 514 ms | 7900 KB |
| 38601259 | May/25/2018 08:38 | vjudge4 | I - Go Northwest! | GNU C++ | Accepted | 327 ms | 6100 KB |
| 45175436 | Nov/01/2018 17:30 | UCLV.h: dcordb, ofi, cbosch_carlgauss# | I - Go Northwest! | C++17 (GCC 7-32) | Accepted | 358 ms | 2900 KB |
| 42603084 | Sep/07/2018 09:09 | vjudge1 | I - Go Northwest! | C++17 (GCC 7-32) | Accepted | 686 ms | 7800 KB |
| 243401014 | Jan/26/2024 16:05 | vjudge4 | I - Go Northwest! | C++17 (GCC 7-32) | Accepted | 498 ms | 8100 KB |
| 243408868 | Jan/26/2024 16:59 | vjudge5 | I - Go Northwest! | C++20 (GCC 11-64) | Accepted | 374 ms | 12700 KB |
| 41446470 | Aug/11/2018 03:50 | _gXX | I - Go Northwest! | GNU C++11 | Accepted | 343 ms | 4000 KB |
| 36521098 | Mar/23/2018 08:35 | CDR is Sugoi: 201530800126, LeSoleil, BanFcc# | I - Go Northwest! | C++14 (GCC 6-32) | Accepted | 592 ms | 10500 KB |
| 73553650 | Mar/18/2020 11:58 | vjudge2 | I - Go Northwest! | GNU C++11 | Accepted | 327 ms | 7100 KB |
| 95899917 | Oct/18/2020 14:42 | AhmedSameh148# | I - Go Northwest! | C++14 (GCC 6-32) | Accepted | 390 ms | 7500 KB |
| 95963652 | Oct/19/2020 13:23 | abdelrahman____tarek | I - Go Northwest! | C++17 (GCC 7-32) | Accepted | 451 ms | 7400 KB |
| 243408646 | Jan/26/2024 16:58 | vjudge1 | I - Go Northwest! | C++20 (GCC 11-64) | Accepted | 483 ms | 14400 KB |
| 293724132 | Nov/29/2024 00:22 | jeroenodb# | I - Go Northwest! | C++20 (GCC 13-64) | Accepted | 280 ms | 0 KB |
| 44616692 | Oct/21/2018 05:27 | vjudge5 | I - Go Northwest! | C++17 (GCC 7-32) | Accepted | 639 ms | 14500 KB |
| 44819215 | Oct/25/2018 03:23 | vjudge4 | I - Go Northwest! | GNU C++11 | Accepted | 608 ms | 7900 KB |
| 40405259 | Jul/16/2018 12:26 | vjudge5 | I - Go Northwest! | C++14 (GCC 6-32) | Accepted | 607 ms | 9700 KB |
| 44616642 | Oct/21/2018 05:23 | vjudge2 | I - Go Northwest! | GNU C++11 | Accepted | 468 ms | 9500 KB |
| 44617253 | Oct/21/2018 06:03 | vjudge5 | I - Go Northwest! | C++17 (GCC 7-32) | Accepted | 998 ms | 8100 KB |
| 95657033 | Oct/16/2020 14:50 | NCTU_3.12B: 890412jason, 9t., soulrrrrr# | I - Go Northwest! | C++17 (GCC 7-32) | Accepted | 514 ms | 8100 KB |
| 37449354 | Apr/19/2018 03:00 | Zaher | I - Go Northwest! | C++14 (GCC 6-32) | Accepted | 483 ms | 15000 KB |
| 40409767 | Jul/16/2018 14:51 | vjudge5 | I - Go Northwest! | GNU C++ | Accepted | 514 ms | 8000 KB |
| 40404933 | Jul/16/2018 12:18 | vjudge2 | I - Go Northwest! | C++17 (GCC 7-32) | Accepted | 779 ms | 9700 KB |
| 41447254 | Aug/11/2018 04:31 | _gXX | I - Go Northwest! | GNU C++ | Accepted | 342 ms | 3300 KB |
| 243462436 | Jan/27/2024 00:39 | Pietra | I - Go Northwest! | C++20 (GCC 11-64) | Accepted | 467 ms | 14400 KB |
| 64900375 | Nov/14/2019 21:36 | AGH1_CERC_2019: arkadius, Lukij, iMaster0# | I - Go Northwest! | C++14 (GCC 6-32) | Accepted | 623 ms | 12300 KB |
| 243705516 | Jan/28/2024 07:25 | vjudge1 | I - Go Northwest! | C++20 (GCC 11-64) | Accepted | 670 ms | 12800 KB |
| 243705593 | Jan/28/2024 07:26 | vjudge2 | I - Go Northwest! | C++20 (GCC 11-64) | Accepted | 655 ms | 12800 KB |
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