Problem A - Circumference of a Tree
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
155580724 May/02/2022 15:01 AM11 A - Circumference of a Tree C++17 (GCC 9-64) Accepted 935 ms 56400 KB
186485935 Dec/23/2022 18:54 canhnam357 A - Circumference of a Tree C++20 (GCC 11-64) Accepted 218 ms 48800 KB
125765841 Aug/13/2021 16:47 geometryisop A - Circumference of a Tree C++17 (GCC 7-32) Accepted 904 ms 40200 KB
196844195 Mar/10/2023 21:41 smile_21 A - Circumference of a Tree C++17 (GCC 7-32) Accepted 264 ms 27000 KB
90309324 Aug/18/2020 15:56 purp4ever A - Circumference of a Tree C++17 (GCC 7-32) Accepted 296 ms 22500 KB
93844146 Sep/26/2020 09:48 rhythem A - Circumference of a Tree C++14 (GCC 6-32) Accepted 889 ms 31800 KB
189595173 Jan/18/2023 05:11 jack1eno.1.2401 A - Circumference of a Tree C++20 (GCC 11-64) Accepted 234 ms 43000 KB
319438234 May/12/2025 23:38 yealem A - Circumference of a Tree PyPy 3 Accepted 952 ms 32700 KB
356584965 Jan/06/2026 11:04 jakiaku07 A - Circumference of a Tree C++17 (GCC 7-32) Accepted 906 ms 18600 KB
96419758 Oct/23/2020 10:11 _RED__ A - Circumference of a Tree GNU C++11 Accepted 436 ms 27000 KB
208971680 Jun/08/2023 12:05 tsdiana A - Circumference of a Tree C++14 (GCC 6-32) Accepted 873 ms 24300 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
201627166 Apr/10/2023 10:39 lamminhnguyet A - Circumference of a Tree C++20 (GCC 11-64) Accepted 249 ms 36400 KB
90398453 Aug/19/2020 17:46 Prateek A - Circumference of a Tree C++17 (GCC 9-64) Accepted 280 ms 42300 KB
232828572 Nov/15/2023 11:07 enigma.cpp A - Circumference of a Tree C++20 (GCC 11-64) Accepted 249 ms 39900 KB
90434805 Aug/20/2020 08:31 Danish_amin_01 A - Circumference of a Tree PyPy 3 Accepted 998 ms 38000 KB
121481741 Jul/06/2021 16:24 nnalove A - Circumference of a Tree C++17 (GCC 7-32) Accepted 265 ms 21900 KB
90234610 Aug/17/2020 16:57 rainier_1 A - Circumference of a Tree C++17 (GCC 7-32) Accepted 249 ms 14500 KB
90837512 Aug/24/2020 18:05 _AnKahng A - Circumference of a Tree C++17 (GCC 7-32) Accepted 280 ms 21700 KB
170099290 Aug/29/2022 22:14 vkv999 A - Circumference of a Tree C++20 (GCC 11-64) Accepted 920 ms 52600 KB
176183885 Oct/14/2022 19:33 katerina2020 A - Circumference of a Tree C++17 (GCC 7-32) Accepted 280 ms 23600 KB
96713344 Oct/25/2020 18:50 AnishNirala A - Circumference of a Tree C++14 (GCC 6-32) Accepted 967 ms 73000 KB
254660456 Apr/02/2024 08:18 rohanmittal_1163 A - Circumference of a Tree C++17 (GCC 7-32) Accepted 827 ms 18900 KB
90257614 Aug/17/2020 21:53 sahil_k A - Circumference of a Tree C++17 (GCC 7-32) Accepted 280 ms 23600 KB
90770721 Aug/23/2020 19:02 noob_monk A - Circumference of a Tree C++17 (GCC 7-32) Accepted 873 ms 28500 KB
150392692 Mar/21/2022 21:39 amsraman A - Circumference of a Tree C++20 (GCC 11-64) Accepted 889 ms 45800 KB
202353003 Apr/16/2023 13:36 feedsung A - Circumference of a Tree C++17 (GCC 9-64) Accepted 389 ms 39900 KB
90401183 Aug/19/2020 18:18 faustaadp A - Circumference of a Tree C++17 (GCC 7-32) Accepted 389 ms 43600 KB
93738211 Sep/25/2020 02:39 asilo A - Circumference of a Tree C++17 (GCC 7-32) Accepted 265 ms 22400 KB
104111515 Jan/12/2021 15:32 Exist_T A - Circumference of a Tree C++17 (GCC 7-32) Accepted 873 ms 23600 KB
245427627 Feb/08/2024 10:10 TimoshWillWinIOI2026 A - Circumference of a Tree C++17 (GCC 7-32) Accepted 374 ms 38900 KB
238110154 Dec/20/2023 10:28 maxlevel_youmu A - Circumference of a Tree C++14 (GCC 6-32) Accepted 265 ms 22500 KB
296013118 Dec/11/2024 14:45 MiserableWisdom A - Circumference of a Tree C++17 (GCC 7-32) Accepted 390 ms 19800 KB
344942961 Oct/21/2025 01:01 mpl_peaches A - Circumference of a Tree C++20 (GCC 13-64) Accepted 374 ms 41600 KB
353246400 Dec/12/2025 22:45 gsg6156 A - Circumference of a Tree C++17 (GCC 7-32) Accepted 890 ms 23400 KB
99663161 Nov/26/2020 20:21 PS41 A - Circumference of a Tree C++17 (GCC 7-32) Accepted 280 ms 29900 KB
308854732 Mar/04/2025 00:50 don_2004 A - Circumference of a Tree C++23 (GCC 14-64, msys2) Accepted 374 ms 18100 KB
309382316 Mar/07/2025 20:10 bera_474 A - Circumference of a Tree C++23 (GCC 14-64, msys2) Accepted 374 ms 18100 KB
326519556 Jun/29/2025 14:46 CocaColastik2025 A - Circumference of a Tree C++23 (GCC 14-64, msys2) Accepted 358 ms 23100 KB
104463872 Jan/16/2021 07:40 Candidate_noob A - Circumference of a Tree C++17 (GCC 7-32) Accepted 296 ms 38900 KB
233407326 Nov/19/2023 13:27 mariampipiia A - Circumference of a Tree C++20 (GCC 11-64) Accepted 951 ms 22800 KB
90831926 Aug/24/2020 16:58 3509 A - Circumference of a Tree C++17 (GCC 7-32) Accepted 904 ms 26100 KB
236107424 Dec/06/2023 22:17 Segment.Tree A - Circumference of a Tree C++17 (GCC 7-32) Accepted 920 ms 36000 KB
274012614 Aug/02/2024 14:38 alokpriydarshi7 A - Circumference of a Tree C++20 (GCC 13-64) Accepted 968 ms 46600 KB
319674080 May/14/2025 19:48 anti_19 A - Circumference of a Tree PyPy 3-64 Accepted 827 ms 70600 KB
90204956 Aug/17/2020 10:32 tumaryui A - Circumference of a Tree C++17 (GCC 9-64) Accepted 265 ms 54000 KB
90204990 Aug/17/2020 10:33 tumaryui A - Circumference of a Tree C++17 (GCC 7-32) Accepted 311 ms 43600 KB
90205007 Aug/17/2020 10:33 tumaryui A - Circumference of a Tree C++14 (GCC 6-32) Accepted 327 ms 43600 KB
90205023 Aug/17/2020 10:33 tumaryui A - Circumference of a Tree GNU C++11 Accepted 483 ms 43400 KB
90270229 Aug/18/2020 04:58 Ahmed_Allawati A - Circumference of a Tree C++17 (GCC 7-32) Accepted 280 ms 22400 KB
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