| Hello 2015 (Div.1) |
|---|
| Finished |
→ 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 |
|---|---|---|---|---|---|---|---|
| 322143450 | May/31/2025 10:58 | vjudge.7 | F - Tree Query | C++17 (GCC 7-32) | Accepted | 640 ms | 57300 KB |
| 322143014 | May/31/2025 10:55 | AIF_is_carving | F - Tree Query | C++17 (GCC 7-32) | Accepted | 608 ms | 57500 KB |
| 322142727 | May/31/2025 10:53 | AIF_is_carving | F - Tree Query | C++17 (GCC 7-32) | Wrong answer on test 3 | 217 ms | 16600 KB |
| 322142537 | May/31/2025 10:51 | AIF_is_carving | F - Tree Query | C++17 (GCC 7-32) | Wrong answer on test 3 | 327 ms | 24600 KB |
| 322088315 | May/30/2025 20:42 | vjudge2 | F - Tree Query | C++23 (GCC 14-64, msys2) | Accepted | 592 ms | 36900 KB |
| 319673021 | May/14/2025 19:38 | osasboiii | A - LCM Query | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 3 | 4000 ms | 25300 KB |
| 319666120 | May/14/2025 18:42 | osasboiii | A - LCM Query | C++23 (GCC 14-64, msys2) | Accepted | 2890 ms | 29900 KB |
| 319664827 | May/14/2025 18:32 | osasboiii | A - LCM Query | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 93 ms | 25300 KB |
| 318238149 | May/03/2025 18:34 | vjudge3 | A - LCM Query | C++23 (GCC 14-64, msys2) | Accepted | 1000 ms | 7900 KB |
| 316231194 | Apr/19/2025 17:03 | phuc78284 | F - Tree Query | C++20 (GCC 13-64) | Accepted | 624 ms | 63200 KB |
| 316231019 | Apr/19/2025 17:01 | phuc78284 | F - Tree Query | C++20 (GCC 13-64) | Wrong answer on test 3 | 218 ms | 47900 KB |
| 316230783 | Apr/19/2025 16:59 | phuc78284 | F - Tree Query | C++20 (GCC 13-64) | Wrong answer on test 1 | 30 ms | 39200 KB |
| 316111961 | Apr/18/2025 18:12 | top1ioi | A - LCM Query | C++23 (GCC 14-64, msys2) | Compilation error | 0 ms | 0 KB |
| 316108978 | Apr/18/2025 17:48 | top1ioi | A - LCM Query | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 15 ms | 400 KB |
| 316108888 | Apr/18/2025 17:47 | top1ioi | A - LCM Query | C++23 (GCC 14-64, msys2) | Runtime error on test 1 | 46 ms | 400 KB |
| 316108814 | Apr/18/2025 17:47 | top1ioi | A - LCM Query | C++23 (GCC 14-64, msys2) | Runtime error on test 1 | 46 ms | 400 KB |
| 316094243 | Apr/18/2025 16:21 | top1ioi | A - LCM Query | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 2421 ms | 300 KB |
| 316026849 | Apr/18/2025 02:12 | top1ioi | A - LCM Query | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 2812 ms | 500 KB |
| 315992296 | Apr/17/2025 19:49 | top1ioi | A - LCM Query | C++23 (GCC 14-64, msys2) | Compilation error | 0 ms | 0 KB |
| 315992149 | Apr/17/2025 19:48 | top1ioi | A - LCM Query | C++17 (GCC 7-32) | Compilation error | 0 ms | 0 KB |
| 315992045 | Apr/17/2025 19:47 | top1ioi | A - LCM Query | C++17 (GCC 7-32) | Wrong answer on test 1 | 30 ms | 300 KB |
| 315991268 | Apr/17/2025 19:41 | top1ioi | A - LCM Query | C++17 (GCC 7-32) | Wrong answer on test 3 | 3093 ms | 400 KB |
| 315991197 | Apr/17/2025 19:40 | top1ioi | A - LCM Query | C++17 (GCC 7-32) | Wrong answer on test 3 | 171 ms | 400 KB |
| 315990954 | Apr/17/2025 19:38 | top1ioi | A - LCM Query | C++17 (GCC 7-32) | Wrong answer on test 3 | 77 ms | 400 KB |
| 315990892 | Apr/17/2025 19:38 | top1ioi | A - LCM Query | C++17 (GCC 7-32) | Compilation error | 0 ms | 0 KB |
| 315990815 | Apr/17/2025 19:37 | top1ioi | A - LCM Query | C++17 (GCC 7-32) | Wrong answer on test 3 | 140 ms | 300 KB |
| 315990778 | Apr/17/2025 19:37 | top1ioi | A - LCM Query | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 124 ms | 300 KB |
| 315990042 | Apr/17/2025 19:31 | top1ioi | A - LCM Query | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 2436 ms | 400 KB |
| 315989905 | Apr/17/2025 19:30 | top1ioi | A - LCM Query | C++23 (GCC 14-64, msys2) | Compilation error | 0 ms | 0 KB |
| 315989742 | Apr/17/2025 19:29 | top1ioi | A - LCM Query | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 1624 ms | 200 KB |
| 315753553 | Apr/15/2025 21:19 | SSKMF | F - Tree Query | C++20 (GCC 13-64) | Accepted | 640 ms | 62800 KB |
| 315514411 | Apr/14/2025 02:26 | tin.le2 | F - Tree Query | C++20 (GCC 13-64) | Accepted | 593 ms | 15600 KB |
| 314063716 | Apr/05/2025 16:40 | Gasmia | F - Tree Query | C++17 (GCC 7-32) | Accepted | 1187 ms | 38400 KB |
| 313677719 | Apr/03/2025 05:23 | toeminh17 | F - Tree Query | C++20 (GCC 13-64) | Accepted | 686 ms | 98900 KB |
| 313677217 | Apr/03/2025 05:12 | toeminh17 | F - Tree Query | C++20 (GCC 13-64) | Wrong answer on test 3 | 265 ms | 45200 KB |
| 313590370 | Apr/02/2025 12:30 | A.S_D | F - Tree Query | C++20 (GCC 13-64) | Accepted | 874 ms | 174600 KB |
| 313587803 | Apr/02/2025 12:08 | A.S_D | F - Tree Query | C++20 (GCC 13-64) | Accepted | 1124 ms | 170600 KB |
| 313587646 | Apr/02/2025 12:06 | A.S_D | F - Tree Query | C++20 (GCC 13-64) | Compilation error | 0 ms | 0 KB |
| 313587536 | Apr/02/2025 12:05 | A.S_D | F - Tree Query | C++20 (GCC 13-64) | Wrong answer on test 1 | 46 ms | 84600 KB |
| 313587169 | Apr/02/2025 12:02 | A.S_D | F - Tree Query | C++20 (GCC 13-64) | Wrong answer on test 3 | 484 ms | 94000 KB |
| 313587052 | Apr/02/2025 12:01 | A.S_D | F - Tree Query | C++20 (GCC 13-64) | Wrong answer on test 3 | 452 ms | 83000 KB |
| 313581563 | Apr/02/2025 11:08 | phcbaka | F - Tree Query | C++23 (GCC 14-64, msys2) | Accepted | 718 ms | 83700 KB |
| 313580726 | Apr/02/2025 11:00 | ILS_MS4I1T | F - Tree Query | C++20 (GCC 13-64) | Accepted | 905 ms | 170600 KB |
| 313580547 | Apr/02/2025 10:59 | ILS_MS4I1T | F - Tree Query | C++20 (GCC 13-64) | Wrong answer on test 3 | 436 ms | 158400 KB |
| 313580098 | Apr/02/2025 10:54 | ILS_MS4I1T | F - Tree Query | C++20 (GCC 13-64) | Wrong answer on test 3 | 359 ms | 154500 KB |
| 313579827 | Apr/02/2025 10:51 | ILS_MS4I1T | F - Tree Query | C++20 (GCC 13-64) | Wrong answer on test 3 | 343 ms | 154200 KB |
| 313579524 | Apr/02/2025 10:48 | ILS_MS4I1T | F - Tree Query | C++20 (GCC 13-64) | Accepted | 937 ms | 170600 KB |
| 313578947 | Apr/02/2025 10:42 | ILS_MS4I1T | F - Tree Query | C++20 (GCC 13-64) | Compilation error | 0 ms | 0 KB |
| 313578154 | Apr/02/2025 10:34 | ILS_MS4I1T | F - Tree Query | C++20 (GCC 13-64) | Wrong answer on test 3 | 624 ms | 154300 KB |
| 313577896 | Apr/02/2025 10:31 | ILS_MS4I1T | F - Tree Query | C++20 (GCC 13-64) | Wrong answer on test 3 | 437 ms | 154500 KB |
Sort by:
Codeforces (c) Copyright 2010-2026 Mike Mirzayanov
The only programming contests Web 2.0 platform
Server time: May/01/2026 18:35:15 (g2).
Desktop version, switch to mobile version.
Supported by
