| AlgorithmsThread Tree Basics Contest |
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| Finished |
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AlgorithmsThread Tree Basics contest. Problems written by David Harmeyer (SecondThread), with some data/ideas from Travis Meade.
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Problem A - Circumference of a Tree
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 90698774 | Aug/22/2020 18:18 | nirmay_53 | A - Circumference of a Tree | C++14 (GCC 6-32) | Accepted | 311 ms | 30800 KB |
| 182152537 | Nov/22/2022 19:11 | RosesAreRed | A - Circumference of a Tree | C++20 (GCC 11-64) | Accepted | 311 ms | 48600 KB |
| 90204912 | Aug/17/2020 10:32 | tumaryui | A - Circumference of a Tree | C++17 (GCC 9-64) | Accepted | 967 ms | 54000 KB |
| 90254837 | Aug/17/2020 21:05 | sahil_k | A - Circumference of a Tree | C++17 (GCC 7-32) | Accepted | 919 ms | 23600 KB |
| 91296206 | Aug/29/2020 18:39 | candeia | A - Circumference of a Tree | C++17 (GCC 7-32) | Accepted | 904 ms | 11500 KB |
| 90422085 | Aug/20/2020 01:04 | professor_flux | A - Circumference of a Tree | C++17 (GCC 7-32) | Accepted | 280 ms | 22500 KB |
| 193527698 | Feb/14/2023 00:39 | kakabadzeteo | A - Circumference of a Tree | C++20 (GCC 11-64) | Accepted | 234 ms | 25400 KB |
| 328919711 | Jul/14/2025 17:52 | Prasanna_1055 | A - Circumference of a Tree | C++17 (GCC 7-32) | Accepted | 921 ms | 23600 KB |
| 373743785 | May/06/2026 19:26 | robelrobaditta3 | A - Circumference of a Tree | PyPy 3-64 | Accepted | 968 ms | 72400 KB |
| 376765462 | May/31/2026 12:43 | NatanimT | A - Circumference of a Tree | PyPy 3-64 | Accepted | 937 ms | 72400 KB |
| 91245895 | Aug/29/2020 00:55 | claro_henrique | A - Circumference of a Tree | C++17 (GCC 7-32) | Accepted | 857 ms | 27100 KB |
| 119123547 | Jun/11/2021 09:30 | GusFring | A - Circumference of a Tree | C++17 (GCC 7-32) | Accepted | 311 ms | 33000 KB |
| 92859959 | Sep/15/2020 00:12 | Rihan_khan | A - Circumference of a Tree | C++17 (GCC 7-32) | Accepted | 265 ms | 18900 KB |
| 181616271 | Nov/19/2022 16:37 | nguyennekk | A - Circumference of a Tree | C++20 (GCC 11-64) | Accepted | 218 ms | 43000 KB |
| 266204313 | Jun/17/2024 18:22 | PPTspace | A - Circumference of a Tree | C++17 (GCC 7-32) | Accepted | 858 ms | 20100 KB |
| 293451939 | Nov/27/2024 09:49 | CCDDYC | A - Circumference of a Tree | C++20 (GCC 13-64) | Accepted | 968 ms | 44300 KB |
| 384918072 | Jul/30/2026 21:48 | teja060607 | A - Circumference of a Tree | C++17 (GCC 7-32) | Accepted | 890 ms | 23400 KB |
| 91615600 | Sep/02/2020 09:06 | Lavmecodes | A - Circumference of a Tree | GNU C++11 | Accepted | 405 ms | 21800 KB |
| 146604462 | Feb/16/2022 11:57 | ahmeteren | A - Circumference of a Tree | C++20 (GCC 11-64) | Accepted | 218 ms | 20100 KB |
| 227703621 | Oct/11/2023 18:42 | priya8081 | A - Circumference of a Tree | C++20 (GCC 11-64) | Accepted | 966 ms | 36100 KB |
| 363312792 | Feb/16/2026 20:16 | simplemind | A - Circumference of a Tree | C++23 (GCC 14-64, msys2) | Accepted | 375 ms | 38000 KB |
| 91635488 | Sep/02/2020 14:25 | parthsarthi | A - Circumference of a Tree | C++14 (GCC 6-32) | Accepted | 280 ms | 31800 KB |
| 163014539 | Jul/06/2022 17:36 | rohannn___ | A - Circumference of a Tree | C++17 (GCC 7-32) | Accepted | 889 ms | 30200 KB |
| 208212867 | Jun/02/2023 23:55 | AlexJzG | A - Circumference of a Tree | C++20 (GCC 11-64) | Accepted | 249 ms | 39900 KB |
| 241289318 | Jan/12/2024 16:59 | Kak008723 | A - Circumference of a Tree | C++17 (GCC 7-32) | Accepted | 249 ms | 23100 KB |
| 299538596 | Jan/04/2025 06:35 | Ravigod0x16 | A - Circumference of a Tree | C++20 (GCC 13-64) | Accepted | 405 ms | 19800 KB |
| 136032942 | Nov/18/2021 08:42 | wrckr | A - Circumference of a Tree | C++17 (GCC 7-32) | Accepted | 265 ms | 22500 KB |
| 256350224 | Apr/12/2024 19:31 | shin_718 | A - Circumference of a Tree | C++20 (GCC 13-64) | Accepted | 968 ms | 38100 KB |
| 91486676 | Aug/31/2020 14:41 | taojiacheng | A - Circumference of a Tree | GNU C++11 | Accepted | 171 ms | 25300 KB |
| 91133478 | Aug/27/2020 15:42 | MuhammedAbdalla | A - Circumference of a Tree | C++17 (GCC 9-64) | Accepted | 249 ms | 35200 KB |
| 91554499 | Sep/01/2020 12:58 | Giaco | A - Circumference of a Tree | PyPy 3 | Accepted | 982 ms | 25900 KB |
| 99032338 | Nov/20/2020 16:09 | meyi | A - Circumference of a Tree | GNU C++11 | Accepted | 139 ms | 30000 KB |
| 90865195 | Aug/25/2020 06:40 | hollowape | A - Circumference of a Tree | C++17 (GCC 7-32) | Accepted | 858 ms | 23600 KB |
| 92173462 | Sep/08/2020 03:21 | saiduzzamanzishan | A - Circumference of a Tree | C++17 (GCC 7-32) | Accepted | 265 ms | 23600 KB |
| 90184685 | Aug/17/2020 04:46 | 98596 | A - Circumference of a Tree | C++17 (GCC 7-32) | Accepted | 873 ms | 17800 KB |
| 103992615 | Jan/11/2021 00:26 | tate | A - Circumference of a Tree | C++14 (GCC 6-32) | Accepted | 265 ms | 23600 KB |
| 264303350 | Jun/05/2024 21:13 | slin_befora | A - Circumference of a Tree | C++17 (GCC 7-32) | Accepted | 843 ms | 23600 KB |
| 102910376 | Dec/31/2020 15:31 | aigor2701 | A - Circumference of a Tree | C++17 (GCC 7-32) | Accepted | 889 ms | 31800 KB |
| 150188712 | Mar/20/2022 06:46 | KyuusyouTheSavior | A - Circumference of a Tree | C++17 (GCC 9-64) | Accepted | 312 ms | 35200 KB |
| 90185380 | Aug/17/2020 05:06 | nikhil1_raghav | A - Circumference of a Tree | C++17 (GCC 7-32) | Accepted | 966 ms | 31800 KB |
| 198014601 | Mar/18/2023 22:44 | Roc8tezz | A - Circumference of a Tree | C++20 (GCC 11-64) | Accepted | 966 ms | 42300 KB |
| 90272395 | Aug/18/2020 06:12 | Arcane | A - Circumference of a Tree | C++17 (GCC 9-64) | Accepted | 249 ms | 39900 KB |
| 91035444 | Aug/26/2020 12:10 | iaNTU | A - Circumference of a Tree | C++17 (GCC 9-64) | Accepted | 265 ms | 36400 KB |
| 98590982 | Nov/16/2020 22:08 | HarshKumar | A - Circumference of a Tree | C++17 (GCC 7-32) | Accepted | 327 ms | 45500 KB |
| 346530122 | Oct/29/2025 22:59 | mirage2000 | A - Circumference of a Tree | PyPy 3-64 | Accepted | 952 ms | 102100 KB |
| 90199661 | Aug/17/2020 09:21 | Assassin_iet | A - Circumference of a Tree | C++17 (GCC 7-32) | Accepted | 935 ms | 23600 KB |
| 104111365 | Jan/12/2021 15:30 | NhuYPhung | A - Circumference of a Tree | C++17 (GCC 7-32) | Accepted | 280 ms | 23600 KB |
| 327096623 | Jul/02/2025 16:48 | aaditya.narain | A - Circumference of a Tree | C++17 (GCC 7-32) | Accepted | 342 ms | 19000 KB |
| 182419475 | Nov/25/2022 06:49 | tienduy | A - Circumference of a Tree | C++17 (GCC 7-32) | Accepted | 280 ms | 22500 KB |
| 266491993 | Jun/19/2024 22:13 | temp1234567 | A - Circumference of a Tree | C++20 (GCC 13-64) | Accepted | 952 ms | 112100 KB |
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