→ 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 |
|---|---|---|---|---|---|---|---|
| 350572384 | Nov/25/2025 10:16 | CNH.Clue: clue_, Ryan_Gosling_Meatrider, ghuy3gg# | D - Nested Repetition Compression | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 46 ms | 2000 KB |
| 350568276 | Nov/25/2025 09:32 | CNH.Clue: clue_, Ryan_Gosling_Meatrider, ghuy3gg# | D - Nested Repetition Compression | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 46 ms | 2000 KB |
| 350567183 | Nov/25/2025 09:19 | CNH.lot_duong_vi_en: tridz0969, phamkhanhminh220309, tminh# | K - Probing the Disk | C++17 (GCC 7-32) | Wrong answer on test 1 | 30 ms | 0 KB |
| 350566675 | Nov/25/2025 09:13 | CNH.Clue: clue_, Ryan_Gosling_Meatrider, ghuy3gg# | D - Nested Repetition Compression | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 46 ms | 2000 KB |
| 350566091 | Nov/25/2025 09:05 | CNH.Clue: clue_, Ryan_Gosling_Meatrider, ghuy3gg# | D - Nested Repetition Compression | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 31 ms | 2000 KB |
| 350565082 | Nov/25/2025 08:52 | CNH.lot_duong_vi_en: tridz0969, phamkhanhminh220309, tminh# | D - Nested Repetition Compression | C++17 (GCC 7-32) | Accepted | 93 ms | 900 KB |
| 350564912 | Nov/25/2025 08:50 | CNH.lot_duong_vi_en: tridz0969, phamkhanhminh220309, tminh# | D - Nested Repetition Compression | C++17 (GCC 7-32) | Wrong answer on test 4 | 46 ms | 900 KB |
| 350564905 | Nov/25/2025 08:50 | CNH.Clue: clue_, Ryan_Gosling_Meatrider, ghuy3gg# | G - Fortune Telling | C++23 (GCC 14-64, msys2) | Accepted | 3483 ms | 509900 KB |
| 350563658 | Nov/25/2025 08:33 | CNH.Clue: clue_, Ryan_Gosling_Meatrider, ghuy3gg# | J - Do It Yourself? | C++23 (GCC 14-64, msys2) | Accepted | 999 ms | 185500 KB |
| 350563360 | Nov/25/2025 08:29 | WeDontTalkAnyMore# | F - Color Inversion on a Huge Chessboard | C++23 (GCC 14-64, msys2) | Accepted | 280 ms | 27400 KB |
| 350562580 | Nov/25/2025 08:18 | CNH.Clue: clue_, Ryan_Gosling_Meatrider, ghuy3gg# | I - Liquid Distribution | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 1300 KB |
| 350562179 | Nov/25/2025 08:11 | CNH.lot_duong_vi_en: tridz0969, phamkhanhminh220309, tminh# | F - Color Inversion on a Huge Chessboard | C++17 (GCC 7-32) | Accepted | 812 ms | 407100 KB |
| 350560880 | Nov/25/2025 07:50 | tatnhienkophaiaccclone | F - Color Inversion on a Huge Chessboard | C++17 (GCC 7-32) | Wrong answer on test 3 | 61 ms | 407100 KB |
| 350560873 | Nov/25/2025 07:50 | tatnhienkophaiaccclone | F - Color Inversion on a Huge Chessboard | C++17 (GCC 7-32) | Compilation error | 0 ms | 0 KB |
| 350560782 | Nov/25/2025 07:48 | CNH.lot_duong_vi_en: tridz0969, phamkhanhminh220309, tminh# | F - Color Inversion on a Huge Chessboard | C++17 (GCC 7-32) | Wrong answer on test 3 | 46 ms | 407100 KB |
| 350560539 | Nov/25/2025 07:43 | CNH.lot_duong_vi_en: tridz0969, phamkhanhminh220309, tminh# | F - Color Inversion on a Huge Chessboard | C++17 (GCC 7-32) | Time limit exceeded on test 2 | 4000 ms | 212400 KB |
| 350560392 | Nov/25/2025 07:40 | CNH.lot_duong_vi_en: tridz0969, phamkhanhminh220309, tminh# | F - Color Inversion on a Huge Chessboard | C++17 (GCC 7-32) | Wrong answer on test 3 | 62 ms | 203500 KB |
| 350560366 | Nov/25/2025 07:39 | CNH.Clue: clue_, Ryan_Gosling_Meatrider, ghuy3gg# | K - Probing the Disk | C++23 (GCC 14-64, msys2) | Wrong answer on test 10 | 46 ms | 131300 KB |
| 350559836 | Nov/25/2025 07:30 | WeDontTalkAnyMore# | B - Rank Promotion | C++23 (GCC 14-64, msys2) | Accepted | 218 ms | 60900 KB |
| 350559142 | Nov/25/2025 07:19 | CNH.Clue: clue_, Ryan_Gosling_Meatrider, ghuy3gg# | E - Chayas | C++23 (GCC 14-64, msys2) | Accepted | 827 ms | 131300 KB |
| 350558820 | Nov/25/2025 07:14 | CNH.lot_duong_vi_en: tridz0969, phamkhanhminh220309, tminh# | F - Color Inversion on a Huge Chessboard | C++17 (GCC 7-32) | Wrong answer on test 3 | 46 ms | 516600 KB |
| 350557974 | Nov/25/2025 07:01 | CNH.Clue: clue_, Ryan_Gosling_Meatrider, ghuy3gg# | F - Color Inversion on a Huge Chessboard | C++20 (GCC 13-64) | Accepted | 233 ms | 15700 KB |
| 350557659 | Nov/25/2025 06:56 | CNH.lot_duong_vi_en: tridz0969, phamkhanhminh220309, tminh# | B - Rank Promotion | C++17 (GCC 7-32) | Accepted | 234 ms | 44300 KB |
| 350557190 | Nov/25/2025 06:48 | CNH.Clue: clue_, Ryan_Gosling_Meatrider, ghuy3gg# | B - Rank Promotion | C++20 (GCC 13-64) | Accepted | 124 ms | 187900 KB |
| 350555297 | Nov/25/2025 06:16 | CNH.lot_duong_vi_en: tridz0969, phamkhanhminh220309, tminh# | A - Yokohama Phenomena | C++17 (GCC 7-32) | Accepted | 77 ms | 89900 KB |
| 350555285 | Nov/25/2025 06:15 | WeDontTalkAnyMore# | A - Yokohama Phenomena | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 0 KB |
| 350553838 | Nov/25/2025 05:49 | CNH.Clue: clue_, Ryan_Gosling_Meatrider, ghuy3gg# | A - Yokohama Phenomena | C++20 (GCC 13-64) | Accepted | 46 ms | 17000 KB |
| 349988610 | Nov/20/2025 22:33 | Kraken0312 | B - Rank Promotion | C++17 (GCC 7-32) | Accepted | 640 ms | 1100 KB |
| 349988073 | Nov/20/2025 22:26 | Kraken0312 | B - Rank Promotion | C++17 (GCC 7-32) | Wrong answer on test 5 | 62 ms | 0 KB |
| 349766308 | Nov/19/2025 22:44 | IcyGirl | E - Chayas | PyPy 3-64 | Accepted | 7952 ms | 268300 KB |
| 349764071 | Nov/19/2025 22:18 | Its all greedy to me: Friedrich, alphaGem, RockSnow# | H - Task Assignment to Two Employees | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 218 ms | 200 KB |
| 349764005 | Nov/19/2025 22:17 | Its all greedy to me: Friedrich, alphaGem, RockSnow# | H - Task Assignment to Two Employees | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 281 ms | 200 KB |
| 349762872 | Nov/19/2025 22:07 | Its all greedy to me: Friedrich, alphaGem, RockSnow# | H - Task Assignment to Two Employees | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 311 ms | 200 KB |
| 349762678 | Nov/19/2025 22:06 | Its all greedy to me: Friedrich, alphaGem, RockSnow# | H - Task Assignment to Two Employees | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 280 ms | 200 KB |
| 349762618 | Nov/19/2025 22:05 | Its all greedy to me: Friedrich, alphaGem, RockSnow# | H - Task Assignment to Two Employees | C++23 (GCC 14-64, msys2) | Compilation error | 0 ms | 0 KB |
| 349762532 | Nov/19/2025 22:04 | Its all greedy to me: Friedrich, alphaGem, RockSnow# | H - Task Assignment to Two Employees | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 249 ms | 100 KB |
| 349762392 | Nov/19/2025 22:02 | Its all greedy to me: Friedrich, alphaGem, RockSnow# | H - Task Assignment to Two Employees | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 218 ms | 100 KB |
| 349761541 | Nov/19/2025 21:53 | Its all greedy to me: Friedrich, alphaGem, RockSnow# | I - Liquid Distribution | PyPy 3-64 | Wrong answer on test 7 | 124 ms | 4500 KB |
| 349761443 | Nov/19/2025 21:52 | Its all greedy to me: Friedrich, alphaGem, RockSnow# | A - Yokohama Phenomena | GNU C11 | Compilation error | 0 ms | 0 KB |
| 349761323 | Nov/19/2025 21:51 | Its all greedy to me: Friedrich, alphaGem, RockSnow# | A - Yokohama Phenomena | PyPy 3-64 | Compilation error | 0 ms | 0 KB |
| 349760906 | Nov/19/2025 21:47 | Its all greedy to me: Friedrich, alphaGem, RockSnow# | I - Liquid Distribution | PyPy 3-64 | Wrong answer on test 7 | 124 ms | 4500 KB |
| 349760815 | Nov/19/2025 21:46 | Its all greedy to me: Friedrich, alphaGem, RockSnow# | I - Liquid Distribution | PyPy 3-64 | Runtime error on test 1 | 92 ms | 4600 KB |
| 349760634 | Nov/19/2025 21:44 | Its all greedy to me: Friedrich, alphaGem, RockSnow# | I - Liquid Distribution | PyPy 3-64 | Wrong answer on test 7 | 124 ms | 4500 KB |
| 349760581 | Nov/19/2025 21:43 | Its all greedy to me: Friedrich, alphaGem, RockSnow# | I - Liquid Distribution | PyPy 3-64 | Wrong answer on test 1 | 109 ms | 4500 KB |
| 349752796 | Nov/19/2025 20:37 | Its all greedy to me: Friedrich, alphaGem, RockSnow# | E - Chayas | C++23 (GCC 14-64, msys2) | Accepted | 1296 ms | 127700 KB |
| 349748511 | Nov/19/2025 20:01 | Its all greedy to me: Friedrich, alphaGem, RockSnow# | G - Fortune Telling | C++23 (GCC 14-64, msys2) | Accepted | 1233 ms | 54000 KB |
| 349746379 | Nov/19/2025 19:44 | Its all greedy to me: Friedrich, alphaGem, RockSnow# | J - Do It Yourself? | C++23 (GCC 14-64, msys2) | Accepted | 2546 ms | 346700 KB |
| 349742901 | Nov/19/2025 19:18 | Its all greedy to me: Friedrich, alphaGem, RockSnow# | D - Nested Repetition Compression | C++23 (GCC 14-64, msys2) | Accepted | 108 ms | 900 KB |
| 349739406 | Nov/19/2025 18:53 | Its all greedy to me: Friedrich, alphaGem, RockSnow# | D - Nested Repetition Compression | C++23 (GCC 14-64, msys2) | Wrong answer on test 6 | 62 ms | 0 KB |
| 349737976 | Nov/19/2025 18:43 | Its all greedy to me: Friedrich, alphaGem, RockSnow# | K - Probing the Disk | PyPy 3-64 | Accepted | 140 ms | 1500 KB |
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