| AlgorithmsThread Tree Basics Contest |
|---|
| Finished |
→ About Contest
AlgorithmsThread Tree Basics contest. Problems written by David Harmeyer (SecondThread), with some data/ideas from Travis Meade.
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→ Contest materials
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 365068268 | Mar/02/2026 13:07 | IsmathAthreyvaksha | A - Circumference of a Tree | Java 8 | Time limit exceeded on test 16 | 1000 ms | 68000 KB |
| 365066277 | Mar/02/2026 12:48 | UG_BEAST | D - Cycle Free Flow | C++17 (GCC 7-32) | Accepted | 1265 ms | 133100 KB |
| 365065619 | Mar/02/2026 12:42 | UG_BEAST | D - Cycle Free Flow | C++17 (GCC 7-32) | Runtime error on test 7 | 31 ms | 34500 KB |
| 365065171 | Mar/02/2026 12:38 | UG_BEAST | D - Cycle Free Flow | C++17 (GCC 7-32) | Runtime error on test 7 | 31 ms | 34500 KB |
| 365050981 | Mar/02/2026 10:16 | shbhmexe | D - Cycle Free Flow | C++17 (GCC 7-32) | Accepted | 1671 ms | 121900 KB |
| 364993851 | Mar/01/2026 20:04 | hyououin9kyouma | B - Dynamic Diameter | C++17 (GCC 7-32) | Accepted | 984 ms | 8700 KB |
| 364822695 | Feb/28/2026 13:24 | Islam_555111 | C - Sloth Naptime | C++23 (GCC 14-64, msys2) | Accepted | 1046 ms | 60400 KB |
| 364822559 | Feb/28/2026 13:23 | Islam_555111 | C - Sloth Naptime | C++23 (GCC 14-64, msys2) | Runtime error on test 4 | 46 ms | 22700 KB |
| 364740296 | Feb/27/2026 20:34 | hyououin9kyouma | A - Circumference of a Tree | C++17 (GCC 7-32) | Accepted | 812 ms | 17000 KB |
| 364740017 | Feb/27/2026 20:32 | hyououin9kyouma | A - Circumference of a Tree | C++17 (GCC 7-32) | Wrong answer on test 8 | 750 ms | 21000 KB |
| 364568887 | Feb/27/2026 01:34 | gomtesh1909 | D - Cycle Free Flow | C++23 (GCC 14-64, msys2) | Accepted | 3375 ms | 97500 KB |
| 364523219 | Feb/26/2026 18:46 | Icy_ | C - Sloth Naptime | C++23 (GCC 14-64, msys2) | Accepted | 953 ms | 90500 KB |
| 364483289 | Feb/26/2026 17:25 | Fahmid_rng | B - Dynamic Diameter | C++23 (GCC 14-64, msys2) | Accepted | 406 ms | 54100 KB |
| 364483067 | Feb/26/2026 17:23 | Fahmid_rng | B - Dynamic Diameter | C++23 (GCC 14-64, msys2) | Wrong answer on test 8 | 390 ms | 54200 KB |
| 364482443 | Feb/26/2026 17:17 | iamfahmid | B - Dynamic Diameter | C++23 (GCC 14-64, msys2) | Runtime error on test 1 | 15 ms | 0 KB |
| 364413416 | Feb/26/2026 03:39 | boukamcha | D - Cycle Free Flow | C++23 (GCC 14-64, msys2) | Accepted | 1812 ms | 134000 KB |
| 364413370 | Feb/26/2026 03:37 | boukamcha | D - Cycle Free Flow | C++23 (GCC 14-64, msys2) | Wrong answer on test 7 | 1859 ms | 184800 KB |
| 364413283 | Feb/26/2026 03:36 | boukamcha | D - Cycle Free Flow | C++23 (GCC 14-64, msys2) | Memory limit exceeded on test 7 | 1109 ms | 262100 KB |
| 364413033 | Feb/26/2026 03:29 | boukamcha | C - Sloth Naptime | C++23 (GCC 14-64, msys2) | Accepted | 1265 ms | 229900 KB |
| 364412909 | Feb/26/2026 03:26 | boukamcha | C - Sloth Naptime | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 15 ms | 203500 KB |
| 364306105 | Feb/25/2026 16:38 | Atatishakti | D - Cycle Free Flow | C++17 (GCC 7-32) | Wrong answer on test 7 | 1031 ms | 155400 KB |
| 364306023 | Feb/25/2026 16:37 | Atatishakti | D - Cycle Free Flow | C++17 (GCC 7-32) | Accepted | 1078 ms | 155400 KB |
| 364305917 | Feb/25/2026 16:36 | Atatishakti | D - Cycle Free Flow | C++17 (GCC 7-32) | Wrong answer on test 7 | 1062 ms | 155300 KB |
| 364305387 | Feb/25/2026 16:32 | Atatishakti | D - Cycle Free Flow | C++17 (GCC 7-32) | Wrong answer on test 7 | 1078 ms | 155300 KB |
| 364304635 | Feb/25/2026 16:25 | Atatishakti | D - Cycle Free Flow | C++17 (GCC 7-32) | Wrong answer on test 7 | 1046 ms | 141800 KB |
| 364303386 | Feb/25/2026 16:13 | Atatishakti | D - Cycle Free Flow | C++17 (GCC 7-32) | Memory limit exceeded on test 7 | 1125 ms | 262100 KB |
| 364302815 | Feb/25/2026 16:08 | Atatishakti | D - Cycle Free Flow | C++17 (GCC 7-32) | Memory limit exceeded on test 7 | 890 ms | 262100 KB |
| 364295629 | Feb/25/2026 14:56 | pncthang08hcm | C - Sloth Naptime | C++20 (GCC 13-64) | Accepted | 859 ms | 85700 KB |
| 364295456 | Feb/25/2026 14:54 | pncthang08hcm | C - Sloth Naptime | C++20 (GCC 13-64) | Wrong answer on test 4 | 765 ms | 85700 KB |
| 364295386 | Feb/25/2026 14:53 | pncthang08hcm | C - Sloth Naptime | C++20 (GCC 13-64) | Runtime error on test 4 | 171 ms | 45600 KB |
| 364292487 | Feb/25/2026 14:22 | hyououin9kyouma | C - Sloth Naptime | C++17 (GCC 7-32) | Accepted | 781 ms | 31800 KB |
| 364292195 | Feb/25/2026 14:18 | hyououin9kyouma | C - Sloth Naptime | C++17 (GCC 7-32) | Wrong answer on test 4 | 2281 ms | 43400 KB |
| 364241902 | Feb/25/2026 00:12 | matzzzzzzz | A - Circumference of a Tree | C++20 (GCC 13-64) | Accepted | 406 ms | 39300 KB |
| 364236497 | Feb/24/2026 23:01 | matzzzzzzz | D - Cycle Free Flow | C++20 (GCC 13-64) | Accepted | 1031 ms | 209900 KB |
| 364226472 | Feb/24/2026 21:03 | matzzzzzzz | C - Sloth Naptime | C++20 (GCC 13-64) | Accepted | 1015 ms | 118600 KB |
| 364224597 | Feb/24/2026 20:45 | Fahmid_rng | C - Sloth Naptime | C++23 (GCC 14-64, msys2) | Accepted | 1187 ms | 56800 KB |
| 364223905 | Feb/24/2026 20:38 | Fahmid_rng | C - Sloth Naptime | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 1281 ms | 56800 KB |
| 364222329 | Feb/24/2026 20:22 | matzzzzzzz | C - Sloth Naptime | C++20 (GCC 13-64) | Wrong answer on test 4 | 921 ms | 118700 KB |
| 364184538 | Feb/24/2026 14:33 | JA_Tausif | B - Dynamic Diameter | C++23 (GCC 14-64, msys2) | Accepted | 390 ms | 41700 KB |
| 364135750 | Feb/24/2026 02:28 | Ahmed_AL-Jebali | B - Dynamic Diameter | C++23 (GCC 14-64, msys2) | Accepted | 484 ms | 39600 KB |
| 364135147 | Feb/24/2026 02:13 | Ahmed_AL-Jebali | A - Circumference of a Tree | C++23 (GCC 14-64, msys2) | Accepted | 343 ms | 39600 KB |
| 364135130 | Feb/24/2026 02:13 | Ahmed_AL-Jebali | A - Circumference of a Tree | C++23 (GCC 14-64, msys2) | Runtime error on test 4 | 31 ms | 4900 KB |
| 364008676 | Feb/23/2026 13:38 | codingMaster12 | A - Circumference of a Tree | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 812 ms | 12600 KB |
| 364003340 | Feb/23/2026 12:33 | Old_Dog_New_Skills | A - Circumference of a Tree | C++17 (GCC 7-32) | Accepted | 343 ms | 7000 KB |
| 364001465 | Feb/23/2026 12:10 | codingMaster12 | A - Circumference of a Tree | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 734 ms | 100 KB |
| 363961682 | Feb/22/2026 23:26 | Nillindo | D - Cycle Free Flow | C++23 (GCC 14-64, msys2) | Accepted | 1000 ms | 93400 KB |
| 363959866 | Feb/22/2026 22:49 | Aronyo_27 | B - Dynamic Diameter | C++23 (GCC 14-64, msys2) | Accepted | 1125 ms | 27100 KB |
| 363922355 | Feb/21/2026 22:26 | Aronyo_27 | B - Dynamic Diameter | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 4 | 3000 ms | 22300 KB |
| 363917949 | Feb/21/2026 21:44 | Aronyo_27 | A - Circumference of a Tree | C++23 (GCC 14-64, msys2) | Accepted | 984 ms | 22300 KB |
| 363883328 | Feb/21/2026 18:47 | tab77 | C - Sloth Naptime | C++23 (GCC 14-64, msys2) | Accepted | 3187 ms | 100500 KB |
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