→ About Contest
→ 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 |
|---|---|---|---|---|---|---|---|
| 366518806 | Mar/13/2026 18:51 | Vikas_bhaiya_ke_pohe: manthan_007, praveen_sr1# | D - Ancient Game Board | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 46 ms | 100 KB |
| 366514586 | Mar/13/2026 18:17 | Vikas_bhaiya_ke_pohe: manthan_007, praveen_sr1# | B - Prefix and Suffix Can Be the Same | C++23 (GCC 14-64, msys2) | Accepted | 15 ms | 4000 KB |
| 366514220 | Mar/13/2026 18:13 | Vikas_bhaiya_ke_pohe: manthan_007, praveen_sr1# | C - Calendar of an Enthusiastic Worker | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 0 KB |
| 366513146 | Mar/13/2026 18:05 | Vikas_bhaiya_ke_pohe: manthan_007, praveen_sr1# | A - 2025 | C++23 (GCC 14-64, msys2) | Accepted | 15 ms | 0 KB |
| 366231860 | Mar/11/2026 14:38 | ITPTIT.New-Era: D25-04-T.T.Vinh, D25-05-N.A.Vuxx, D25-05-N.D.Nam# | E - To Be Discontinued | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 46 ms | 4000 KB |
| 366230472 | Mar/11/2026 14:27 | ITPTIT.New-Era: D25-04-T.T.Vinh, D25-05-N.A.Vuxx, D25-05-N.D.Nam# | E - To Be Discontinued | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 31 ms | 200 KB |
| 366230408 | Mar/11/2026 14:26 | ITPTIT.New-Era: D25-04-T.T.Vinh, D25-05-N.A.Vuxx, D25-05-N.D.Nam# | E - To Be Discontinued | GNU C11 | Compilation error | 0 ms | 0 KB |
| 366229123 | Mar/11/2026 14:15 | ITPTIT.New-Era: D25-04-T.T.Vinh, D25-05-N.A.Vuxx, D25-05-N.D.Nam# | F - Dog Tricks | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 200 KB |
| 366228499 | Mar/11/2026 14:10 | ITPTIT.New-Era: D25-04-T.T.Vinh, D25-05-N.A.Vuxx, D25-05-N.D.Nam# | E - To Be Discontinued | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 140 ms | 4000 KB |
| 366226735 | Mar/11/2026 13:55 | ITPTIT.New-Era: D25-04-T.T.Vinh, D25-05-N.A.Vuxx, D25-05-N.D.Nam# | E - To Be Discontinued | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 171 ms | 4000 KB |
| 366221595 | Mar/11/2026 13:13 | ITPTIT.New-Era: D25-04-T.T.Vinh, D25-05-N.A.Vuxx, D25-05-N.D.Nam# | D - Ancient Game Board | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 100 KB |
| 366220537 | Mar/11/2026 13:03 | ITPTIT.New-Era: D25-04-T.T.Vinh, D25-05-N.A.Vuxx, D25-05-N.D.Nam# | D - Ancient Game Board | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 31 ms | 0 KB |
| 366216923 | Mar/11/2026 12:31 | ITPTIT.New-Era: D25-04-T.T.Vinh, D25-05-N.A.Vuxx, D25-05-N.D.Nam# | C - Calendar of an Enthusiastic Worker | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 0 KB |
| 366216340 | Mar/11/2026 12:26 | ITPTIT.New-Era: D25-04-T.T.Vinh, D25-05-N.A.Vuxx, D25-05-N.D.Nam# | B - Prefix and Suffix Can Be the Same | C++23 (GCC 14-64, msys2) | Accepted | 15 ms | 0 KB |
| 366215721 | Mar/11/2026 12:21 | ITPTIT.New-Era: D25-04-T.T.Vinh, D25-05-N.A.Vuxx, D25-05-N.D.Nam# | A - 2025 | C++23 (GCC 14-64, msys2) | Accepted | 15 ms | 0 KB |
| 365359691 | Mar/04/2026 17:29 | xz498 | C - Calendar of an Enthusiastic Worker | C++23 (GCC 14-64, msys2) | Accepted | 0 ms | 0 KB |
| 365331237 | Mar/04/2026 13:26 | xz498 | B - Prefix and Suffix Can Be the Same | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 365330193 | Mar/04/2026 13:16 | xz498 | A - 2025 | C++23 (GCC 14-64, msys2) | Accepted | 15 ms | 0 KB |
| 365281250 | Mar/04/2026 01:48 | tonmoy97 | D - Ancient Game Board | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 0 KB |
| 365052446 | Mar/02/2026 10:32 | H_R_K# | C - Calendar of an Enthusiastic Worker | C++23 (GCC 14-64, msys2) | Accepted | 15 ms | 0 KB |
| 365050590 | Mar/02/2026 10:12 | H_R_K# | B - Prefix and Suffix Can Be the Same | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 0 KB |
| 365050128 | Mar/02/2026 10:07 | H_R_K# | A - 2025 | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 0 KB |
| 364475302 | Feb/26/2026 16:09 | masteromar27 | C - Calendar of an Enthusiastic Worker | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 31 ms | 0 KB |
| 364475089 | Feb/26/2026 16:07 | preklis | B - Prefix and Suffix Can Be the Same | C++20 (GCC 13-64) | Accepted | 31 ms | 100 KB |
| 364471217 | Feb/26/2026 15:27 | masteromar27 | B - Prefix and Suffix Can Be the Same | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 15 ms | 0 KB |
| 364471166 | Feb/26/2026 15:27 | preklis | B - Prefix and Suffix Can Be the Same | C++20 (GCC 13-64) | Time limit exceeded on test 1 | 2000 ms | 0 KB |
| 364470936 | Feb/26/2026 15:24 | preklis | B - Prefix and Suffix Can Be the Same | C++20 (GCC 13-64) | Runtime error on test 1 | 0 ms | 0 KB |
| 364470889 | Feb/26/2026 15:24 | preklis | B - Prefix and Suffix Can Be the Same | C++20 (GCC 13-64) | Wrong answer on test 1 | 31 ms | 0 KB |
| 364467752 | Feb/26/2026 14:53 | preklis | A - 2025 | C++20 (GCC 13-64) | Accepted | 46 ms | 0 KB |
| 364467610 | Feb/26/2026 14:52 | masteromar27 | A - 2025 | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 100 KB |
| 364262785 | Feb/25/2026 08:12 | tohirjon_001 | H - Parentheses | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 31 ms | 0 KB |
| 364262622 | Feb/25/2026 08:09 | tohirjon_001 | H - Parentheses | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 31 ms | 0 KB |
| 364262568 | Feb/25/2026 08:07 | tohirjon_001 | H - Parentheses | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 0 ms | 0 KB |
| 363645148 | Feb/19/2026 20:48 | Yousseftamer431 | B - Prefix and Suffix Can Be the Same | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 31 ms | 0 KB |
| 363641832 | Feb/19/2026 20:27 | Yousseftamer431 | A - 2025 | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 0 KB |
| 363391991 | Feb/17/2026 14:56 | jairosp | C - Calendar of an Enthusiastic Worker | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 0 KB |
| 363389118 | Feb/17/2026 14:27 | jairosp | B - Prefix and Suffix Can Be the Same | C++23 (GCC 14-64, msys2) | Accepted | 15 ms | 0 KB |
| 363388921 | Feb/17/2026 14:25 | jairosp | B - Prefix and Suffix Can Be the Same | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 31 ms | 0 KB |
| 363376325 | Feb/17/2026 12:08 | jairosp | B - Prefix and Suffix Can Be the Same | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 0 ms | 7500 KB |
| 363374631 | Feb/17/2026 11:54 | jairosp | A - 2025 | C++23 (GCC 14-64, msys2) | Accepted | 15 ms | 100 KB |
| 363374510 | Feb/17/2026 11:52 | jairosp | A - 2025 | C++23 (GCC 14-64, msys2) | Compilation error | 0 ms | 0 KB |
| 362949089 | Feb/14/2026 21:13 | we12223 | E - To Be Discontinued | C++17 (GCC 7-32) | Accepted | 62 ms | 0 KB |
| 362948373 | Feb/14/2026 21:07 | we12223 | E - To Be Discontinued | C++17 (GCC 7-32) | Accepted | 31 ms | 100 KB |
| 362948097 | Feb/14/2026 21:05 | we12223 | E - To Be Discontinued | C++17 (GCC 7-32) | Wrong answer on test 2 | 46 ms | 0 KB |
| 362947480 | Feb/14/2026 21:00 | we12223 | E - To Be Discontinued | C++17 (GCC 7-32) | Accepted | 31 ms | 0 KB |
| 362900290 | Feb/14/2026 14:46 | we12223 | E - To Be Discontinued | C++17 (GCC 7-32) | Wrong answer on test 2 | 62 ms | 100 KB |
| 362900108 | Feb/14/2026 14:45 | we12223 | E - To Be Discontinued | C++17 (GCC 7-32) | Wrong answer on test 2 | 46 ms | 100 KB |
| 362897653 | Feb/14/2026 14:24 | we12223 | E - To Be Discontinued | C++17 (GCC 7-32) | Wrong answer on test 2 | 109 ms | 0 KB |
| 362895655 | Feb/14/2026 14:08 | we12223 | E - To Be Discontinued | C++17 (GCC 7-32) | Wrong answer on test 2 | 15 ms | 100 KB |
| 362895081 | Feb/14/2026 14:03 | we12223 | E - To Be Discontinued | C++17 (GCC 7-32) | Wrong answer on test 2 | 31 ms | 0 KB |
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