→ About Contest
Host: Institute of Science Tokyo (formerly known as Tokyo Institute of Technology), Japan -- December 22, 2024
→ 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.
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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 |
|---|---|---|---|---|---|---|---|
| 390262644 | Sep/11/2026 05:05 | Zulll | B - The Sparsest Number in Between | C++17 (GCC 7-32) | Wrong answer on test 26 | 46 ms | 100 KB |
| 390262415 | Sep/11/2026 04:58 | Zulll | B - The Sparsest Number in Between | C++17 (GCC 7-32) | Wrong answer on test 26 | 31 ms | 100 KB |
| 390137252 | Sep/09/2026 21:33 | hqrno | G - Beyond the Former Explorer | C++23 (GCC 14-64, msys2) | Wrong answer on test 22 | 46 ms | 24500 KB |
| 390137122 | Sep/09/2026 21:31 | hqrno | G - Beyond the Former Explorer | C++23 (GCC 14-64, msys2) | Wrong answer on test 22 | 78 ms | 24500 KB |
| 390134904 | Sep/09/2026 21:11 | iasmimqf | D - Tree Generators | C++23 (GCC 14-64, msys2) | Wrong answer on test 6 | 46 ms | 0 KB |
| 390098734 | Sep/09/2026 17:04 | iasmimqf | D - Tree Generators | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 31 ms | 100 KB |
| 390076172 | Sep/09/2026 15:53 | dps: haruki291sa, KOI, cdjs1432# | K - Scheduling Two Meetings | C++20 (GCC 13-64) | Accepted | 296 ms | 22000 KB |
| 390076063 | Sep/09/2026 15:52 | dps: haruki291sa, KOI, cdjs1432# | K - Scheduling Two Meetings | C++20 (GCC 13-64) | Time limit exceeded on test 6 | 1000 ms | 293500 KB |
| 390075579 | Sep/09/2026 15:48 | dps: haruki291sa, KOI, cdjs1432# | K - Scheduling Two Meetings | C++20 (GCC 13-64) | Time limit exceeded on test 39 | 1000 ms | 22000 KB |
| 390069837 | Sep/09/2026 14:54 | dps: haruki291sa, KOI, cdjs1432# | B - The Sparsest Number in Between | C++20 (GCC 13-64) | Accepted | 46 ms | 100 KB |
| 390069553 | Sep/09/2026 14:51 | dps: haruki291sa, KOI, cdjs1432# | B - The Sparsest Number in Between | C++20 (GCC 13-64) | Wrong answer on test 2 | 31 ms | 0 KB |
| 390069253 | Sep/09/2026 14:48 | dps: haruki291sa, KOI, cdjs1432# | B - The Sparsest Number in Between | C++20 (GCC 13-64) | Wrong answer on test 42 | 46 ms | 100 KB |
| 390068790 | Sep/09/2026 14:43 | dps: haruki291sa, KOI, cdjs1432# | B - The Sparsest Number in Between | C++20 (GCC 13-64) | Wrong answer on test 29 | 46 ms | 100 KB |
| 390068250 | Sep/09/2026 14:37 | dps: haruki291sa, KOI, cdjs1432# | C - Omnes Viae Yokohamam Ducunt? | C++17 (GCC 7-32) | Accepted | 359 ms | 20400 KB |
| 390067761 | Sep/09/2026 14:32 | dps: haruki291sa, KOI, cdjs1432# | B - The Sparsest Number in Between | C++20 (GCC 13-64) | Wrong answer on test 29 | 31 ms | 100 KB |
| 390067257 | Sep/09/2026 14:27 | dps: haruki291sa, KOI, cdjs1432# | B - The Sparsest Number in Between | C++20 (GCC 13-64) | Wrong answer on test 29 | 31 ms | 100 KB |
| 390067092 | Sep/09/2026 14:25 | dps: haruki291sa, KOI, cdjs1432# | B - The Sparsest Number in Between | C++20 (GCC 13-64) | Wrong answer on test 6 | 31 ms | 0 KB |
| 390065334 | Sep/09/2026 14:05 | dps: haruki291sa, KOI, cdjs1432# | A - Ribbon on the Christmas Present | C++20 (GCC 13-64) | Accepted | 46 ms | 100 KB |
| 390018687 | Sep/09/2026 12:32 | alexdd | L - Peculiar Protocol | C++20 (GCC 13-64) | Accepted | 1093 ms | 18300 KB |
| 389980457 | Sep/09/2026 02:42 | [UnB] Brasília Military Middle School 2017: hqrno, felipe_massa, arthur_9548# | G - Beyond the Former Explorer | C++23 (GCC 14-64, msys2) | Wrong answer on test 17 | 31 ms | 24500 KB |
| 389980426 | Sep/09/2026 02:41 | [UnB] Brasília Military Middle School 2017: hqrno, felipe_massa, arthur_9548# | G - Beyond the Former Explorer | C++23 (GCC 14-64, msys2) | Wrong answer on test 17 | 46 ms | 24500 KB |
| 389980399 | Sep/09/2026 02:40 | [UnB] Brasília Military Middle School 2017: hqrno, felipe_massa, arthur_9548# | G - Beyond the Former Explorer | C++23 (GCC 14-64, msys2) | Wrong answer on test 22 | 31 ms | 24500 KB |
| 389980334 | Sep/09/2026 02:37 | [UnB] Brasília Military Middle School 2017: hqrno, felipe_massa, arthur_9548# | G - Beyond the Former Explorer | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 31 ms | 24500 KB |
| 389980307 | Sep/09/2026 02:36 | [UnB] Brasília Military Middle School 2017: hqrno, felipe_massa, arthur_9548# | G - Beyond the Former Explorer | C++23 (GCC 14-64, msys2) | Compilation error | 0 ms | 0 KB |
| 389979793 | Sep/09/2026 02:11 | [UnB] Brasília Military Middle School 2017: hqrno, felipe_massa, arthur_9548# | G - Beyond the Former Explorer | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 22 | 4000 ms | 24500 KB |
| 389979748 | Sep/09/2026 02:09 | PedroPacoca | L - Peculiar Protocol | C++20 (GCC 13-64) | Wrong answer on test 6 | 1562 ms | 100 KB |
| 389979423 | Sep/09/2026 01:54 | fakenamegenerator.com: PedroPacoca, iasmimqf, emershowjr02# | L - Peculiar Protocol | C++20 (GCC 13-64) | Wrong answer on test 2 | 31 ms | 0 KB |
| 389979343 | Sep/09/2026 01:51 | fakenamegenerator.com: PedroPacoca, iasmimqf, emershowjr02# | D - Tree Generators | C++20 (GCC 13-64) | Wrong answer on test 5 | 31 ms | 0 KB |
| 389979298 | Sep/09/2026 01:49 | [UnB] Brasília Military Middle School 2017: hqrno, felipe_massa, arthur_9548# | G - Beyond the Former Explorer | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 22 | 4000 ms | 24500 KB |
| 389979137 | Sep/09/2026 01:41 | fakenamegenerator.com: PedroPacoca, iasmimqf, emershowjr02# | D - Tree Generators | C++20 (GCC 13-64) | Wrong answer on test 5 | 31 ms | 0 KB |
| 389979024 | Sep/09/2026 01:36 | fakenamegenerator.com: PedroPacoca, iasmimqf, emershowjr02# | D - Tree Generators | C++20 (GCC 13-64) | Wrong answer on test 5 | 31 ms | 100 KB |
| 389978631 | Sep/09/2026 01:22 | fakenamegenerator.com: PedroPacoca, iasmimqf, emershowjr02# | D - Tree Generators | C++20 (GCC 13-64) | Wrong answer on test 5 | 31 ms | 0 KB |
| 389977469 | Sep/09/2026 00:43 | [UnB] Brasília Military Middle School 2017: hqrno, felipe_massa, arthur_9548# | K - Scheduling Two Meetings | C++23 (GCC 14-64, msys2) | Accepted | 140 ms | 5400 KB |
| 389977059 | Sep/09/2026 00:32 | [UnB] Brasília Military Middle School 2017: hqrno, felipe_massa, arthur_9548# | K - Scheduling Two Meetings | C++23 (GCC 14-64, msys2) | Wrong answer on test 26 | 140 ms | 5400 KB |
| 389974962 | Sep/08/2026 23:42 | [UnB] Brasília Military Middle School 2017: hqrno, felipe_massa, arthur_9548# | C - Omnes Viae Yokohamam Ducunt? | C++23 (GCC 14-64, msys2) | Accepted | 343 ms | 22900 KB |
| 389974916 | Sep/08/2026 23:41 | [UnB] Brasília Military Middle School 2017: hqrno, felipe_massa, arthur_9548# | C - Omnes Viae Yokohamam Ducunt? | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 296 ms | 17700 KB |
| 389974742 | Sep/08/2026 23:38 | [UnB] Brasília Military Middle School 2017: hqrno, felipe_massa, arthur_9548# | K - Scheduling Two Meetings | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 15 | 1000 ms | 147600 KB |
| 389972690 | Sep/08/2026 22:58 | [UnB] Brasília Military Middle School 2017: hqrno, felipe_massa, arthur_9548# | E - E-Circuit Is Now on Sale! | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 389972188 | Sep/08/2026 22:49 | [UnB] Brasília Military Middle School 2017: hqrno, felipe_massa, arthur_9548# | I - Greatest of the Greatest Common Divisors | C++23 (GCC 14-64, msys2) | Accepted | 203 ms | 3400 KB |
| 389971626 | Sep/08/2026 22:39 | [UnB] Brasília Military Middle School 2017: hqrno, felipe_massa, arthur_9548# | A - Ribbon on the Christmas Present | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 389971263 | Sep/08/2026 22:33 | [UnB] Brasília Military Middle School 2017: hqrno, felipe_massa, arthur_9548# | A - Ribbon on the Christmas Present | C++23 (GCC 14-64, msys2) | Wrong answer on test 6 | 31 ms | 0 KB |
| 389970734 | Sep/08/2026 22:25 | fakenamegenerator.com: PedroPacoca, iasmimqf, emershowjr02# | K - Scheduling Two Meetings | C++20 (GCC 13-64) | Accepted | 281 ms | 72300 KB |
| 389969644 | Sep/08/2026 22:08 | fakenamegenerator.com: PedroPacoca, iasmimqf, emershowjr02# | C - Omnes Viae Yokohamam Ducunt? | C++20 (GCC 13-64) | Accepted | 1218 ms | 22000 KB |
| 389969395 | Sep/08/2026 22:05 | [UnB] Brasília Military Middle School 2017: hqrno, felipe_massa, arthur_9548# | B - The Sparsest Number in Between | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 389968784 | Sep/08/2026 21:56 | [UnB] Brasília Military Middle School 2017: hqrno, felipe_massa, arthur_9548# | A - Ribbon on the Christmas Present | C++23 (GCC 14-64, msys2) | Wrong answer on test 6 | 46 ms | 0 KB |
| 389967678 | Sep/08/2026 21:40 | fakenamegenerator.com: PedroPacoca, iasmimqf, emershowjr02# | I - Greatest of the Greatest Common Divisors | C++20 (GCC 13-64) | Accepted | 296 ms | 23900 KB |
| 389966470 | Sep/08/2026 21:26 | fakenamegenerator.com: PedroPacoca, iasmimqf, emershowjr02# | E - E-Circuit Is Now on Sale! | C++20 (GCC 13-64) | Accepted | 46 ms | 100 KB |
| 389964975 | Sep/08/2026 21:11 | fakenamegenerator.com: PedroPacoca, iasmimqf, emershowjr02# | B - The Sparsest Number in Between | C++20 (GCC 13-64) | Accepted | 46 ms | 100 KB |
| 389964620 | Sep/08/2026 21:07 | fakenamegenerator.com: PedroPacoca, iasmimqf, emershowjr02# | A - Ribbon on the Christmas Present | C++20 (GCC 13-64) | Accepted | 46 ms | 100 KB |
| 389964394 | Sep/08/2026 21:05 | fakenamegenerator.com: PedroPacoca, iasmimqf, emershowjr02# | B - The Sparsest Number in Between | C++20 (GCC 13-64) | Wrong answer on test 15 | 31 ms | 100 KB |
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