| 2012-2013 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
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 365578683 | Mar/06/2026 13:02 | CtrlAlt | F - Mosquito Multiplication | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 278986750 | Aug/31/2024 23:31 | the_rizzler | B - Software Bugs | C++17 (GCC 7-32) | Accepted | 515 ms | 35300 KB |
| 278986577 | Aug/31/2024 23:29 | the_rizzler | B - Software Bugs | C++17 (GCC 7-32) | Wrong answer on test 1 | 30 ms | 2100 KB |
| 225754669 | Sep/29/2023 11:55 | shashikala7 | H - Simon the Spider | C++20 (GCC 11-64) | Time limit exceeded on test 2 | 5000 ms | 0 KB |
| 225754336 | Sep/29/2023 11:52 | shashikala7 | H - Simon the Spider | C++20 (GCC 11-64) | Memory limit exceeded on test 2 | 264 ms | 262100 KB |
| 225754157 | Sep/29/2023 11:50 | shashikala7 | H - Simon the Spider | C++20 (GCC 11-64) | Compilation error | 0 ms | 0 KB |
| 225753930 | Sep/29/2023 11:48 | shashikala7 | H - Simon the Spider | C++20 (GCC 11-64) | Wrong answer on test 1 | 0 ms | 0 KB |
| 225753748 | Sep/29/2023 11:46 | shashikala7 | H - Simon the Spider | C++20 (GCC 11-64) | Wrong answer on test 1 | 15 ms | 0 KB |
| 225742686 | Sep/29/2023 09:47 | shashikala7 | H - Simon the Spider | Java 11 | Time limit exceeded on test 1 | 5000 ms | 0 KB |
| 225742405 | Sep/29/2023 09:44 | shashikala7 | H - Simon the Spider | Java 11 | Time limit exceeded on test 1 | 5000 ms | 0 KB |
| 225741630 | Sep/29/2023 09:35 | shashikala7 | H - Simon the Spider | PyPy 3 | Wrong answer on test 1 | 46 ms | 0 KB |
| 225741503 | Sep/29/2023 09:34 | shashikala7 | H - Simon the Spider | PyPy 3 | Wrong answer on test 1 | 77 ms | 0 KB |
| 225741300 | Sep/29/2023 09:32 | shashikala7 | H - Simon the Spider | C++20 (GCC 11-64) | Accepted | 2028 ms | 31800 KB |
| 225741151 | Sep/29/2023 09:31 | shashikala7 | H - Simon the Spider | C++20 (GCC 11-64) | Wrong answer on test 1 | 0 ms | 0 KB |
| 225739044 | Sep/29/2023 09:09 | shashikala7 | H - Simon the Spider | Java 11 | Wrong answer on test 1 | 155 ms | 0 KB |
| 215042881 | Jul/22/2023 15:44 | summu_p | A - Andrew the Ant | C++14 (GCC 6-32) | Accepted | 187 ms | 800 KB |
| 214722519 | Jul/21/2023 12:00 | VenomInVein | C - Charlie the Cockchafer | C++20 (GCC 11-64) | Accepted | 15 ms | 32100 KB |
| 214618971 | Jul/20/2023 15:57 | Sansaa | C - Charlie the Cockchafer | C++17 (GCC 7-32) | Compilation error | 0 ms | 0 KB |
| 214613335 | Jul/20/2023 15:17 | BrehamPie | C - Charlie the Cockchafer | C++20 (GCC 11-64) | Wrong answer on test 2 | 249 ms | 10800 KB |
| 214613085 | Jul/20/2023 15:15 | BrehamPie | C - Charlie the Cockchafer | C++20 (GCC 11-64) | Compilation error | 0 ms | 0 KB |
| 214561878 | Jul/20/2023 07:06 | BrehamPie | C - Charlie the Cockchafer | C++20 (GCC 11-64) | Wrong answer on test 2 | 420 ms | 10800 KB |
| 214561822 | Jul/20/2023 07:05 | BrehamPie | C - Charlie the Cockchafer | C++20 (GCC 11-64) | Compilation error | 0 ms | 0 KB |
| 214561572 | Jul/20/2023 07:01 | BrehamPie | C - Charlie the Cockchafer | C++20 (GCC 11-64) | Wrong answer on test 2 | 405 ms | 10700 KB |
| 214505691 | Jul/19/2023 18:01 | dreameon0133 | F - Mosquito Multiplication | C++17 (GCC 7-32) | Accepted | 15 ms | 0 KB |
| 214385426 | Jul/18/2023 19:55 | hsanda | E - Lisa the Ladybug | C++20 (GCC 11-64) | Accepted | 421 ms | 0 KB |
| 214300105 | Jul/18/2023 09:13 | mananrastogi | G - Rhinoceros Beetle | C++14 (GCC 6-32) | Accepted | 654 ms | 200 KB |
| 214300045 | Jul/18/2023 09:12 | vayuyo | G - Rhinoceros Beetle | C++14 (GCC 6-32) | Accepted | 654 ms | 200 KB |
| 214297957 | Jul/18/2023 08:50 | vayuyo | G - Rhinoceros Beetle | C++14 (GCC 6-32) | Accepted | 639 ms | 200 KB |
| 214264527 | Jul/18/2023 00:27 | hsanda | E - Lisa the Ladybug | C++20 (GCC 11-64) | Accepted | 358 ms | 0 KB |
| 214264112 | Jul/18/2023 00:20 | hsanda | E - Lisa the Ladybug | C++20 (GCC 11-64) | Accepted | 358 ms | 0 KB |
| 214263991 | Jul/18/2023 00:18 | hsanda | E - Lisa the Ladybug | C++20 (GCC 11-64) | Accepted | 468 ms | 0 KB |
| 214263882 | Jul/18/2023 00:16 | Black_Be4rD | B - Software Bugs | C++20 (GCC 11-64) | Accepted | 1060 ms | 68700 KB |
| 214263762 | Jul/18/2023 00:14 | Black_Be4rD | B - Software Bugs | C++20 (GCC 11-64) | Wrong answer on test 1 | 530 ms | 62600 KB |
| 214242882 | Jul/17/2023 20:14 | shashikala7 | H - Simon the Spider | C++20 (GCC 11-64) | Accepted | 2137 ms | 31700 KB |
| 214242485 | Jul/17/2023 20:11 | shashikala7 | H - Simon the Spider | C++20 (GCC 11-64) | Wrong answer on test 1 | 0 ms | 300 KB |
| 214242199 | Jul/17/2023 20:09 | shashikala7 | H - Simon the Spider | C++20 (GCC 11-64) | Compilation error | 0 ms | 0 KB |
| 214237648 | Jul/17/2023 19:31 | vayuyo | G - Rhinoceros Beetle | C++14 (GCC 6-32) | Accepted | 624 ms | 200 KB |
| 214232105 | Jul/17/2023 18:47 | Mnesy | A - Andrew the Ant | C++17 (GCC 7-32) | Accepted | 187 ms | 800 KB |
| 214231639 | Jul/17/2023 18:43 | Mnesy | A - Andrew the Ant | C++17 (GCC 7-32) | Wrong answer on test 1 | 0 ms | 0 KB |
| 214231572 | Jul/17/2023 18:43 | Mnesy | A - Andrew the Ant | C++17 (GCC 7-32) | Wrong answer on test 1 | 0 ms | 0 KB |
| 214223303 | Jul/17/2023 17:42 | Muhammad_Raza | C - Charlie the Cockchafer | C++20 (GCC 11-64) | Compilation error | 0 ms | 0 KB |
| 214223192 | Jul/17/2023 17:42 | Muhammad_Raza | C - Charlie the Cockchafer | C++20 (GCC 11-64) | Compilation error | 0 ms | 0 KB |
| 214216371 | Jul/17/2023 16:51 | masood_ | D - Gregory the Grasshopper | C++20 (GCC 11-64) | Accepted | 93 ms | 100 KB |
| 214207705 | Jul/17/2023 15:49 | Bebo | F - Mosquito Multiplication | C++20 (GCC 11-64) | Accepted | 15 ms | 0 KB |
| 130523670 | Oct/02/2021 08:14 | vjudge2 | D - Gregory the Grasshopper | C++14 (GCC 6-32) | Accepted | 62 ms | 3700 KB |
| 130523295 | Oct/02/2021 08:09 | vjudge4 | D - Gregory the Grasshopper | C++14 (GCC 6-32) | Wrong answer on test 2 | 78 ms | 3700 KB |
| 114175261 | Apr/25/2021 09:49 | team01000101010101: Kogut_Ivan, ArtyomTsepov# | A - Andrew the Ant | C++17 (GCC 7-32) | Accepted | 124 ms | 1700 KB |
| 114172586 | Apr/25/2021 09:10 | team01000101010101: Kogut_Ivan, ArtyomTsepov# | A - Andrew the Ant | C++17 (GCC 7-32) | Wrong answer on test 2 | 139 ms | 1700 KB |
| 114172218 | Apr/25/2021 09:04 | team01000101010101: Kogut_Ivan, ArtyomTsepov# | A - Andrew the Ant | C++17 (GCC 7-32) | Wrong answer on test 2 | 139 ms | 2500 KB |
| 114170193 | Apr/25/2021 08:34 | team01000101010101: Kogut_Ivan, ArtyomTsepov# | B - Software Bugs | C++17 (GCC 7-32) | Accepted | 748 ms | 2700 KB |
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