Problem A - Circumference of a Tree
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
94761595 Oct/05/2020 14:25 Viperr A - Circumference of a Tree C++17 (GCC 7-32) Accepted 296 ms 22500 KB
206734905 May/21/2023 14:29 sherlock457 A - Circumference of a Tree C++20 (GCC 11-64) Accepted 920 ms 37500 KB
262850085 May/27/2024 11:25 harshit_jain52 A - Circumference of a Tree C++20 (GCC 13-64) Accepted 374 ms 18300 KB
90184831 Aug/17/2020 04:51 dxtdxxry A - Circumference of a Tree C++14 (GCC 6-32) Accepted 888 ms 11500 KB
90877071 Aug/25/2020 10:17 asdfghjklzxcv A - Circumference of a Tree C++17 (GCC 7-32) Accepted 919 ms 31800 KB
92723516 Sep/13/2020 17:43 vw327 A - Circumference of a Tree C++17 (GCC 7-32) Accepted 873 ms 11400 KB
93093249 Sep/18/2020 09:18 Jarif_Rahman A - Circumference of a Tree C++17 (GCC 7-32) Accepted 296 ms 22500 KB
245061148 Feb/06/2024 14:57 BERNARB.01# A - Circumference of a Tree C++20 (GCC 11-64) Accepted 249 ms 21200 KB
318978047 May/09/2025 21:19 YouKnowCipher A - Circumference of a Tree C++23 (GCC 14-64, msys2) Accepted 374 ms 33600 KB
340198071 Sep/24/2025 16:53 Harsha_hackX A - Circumference of a Tree C++23 (GCC 14-64, msys2) Accepted 984 ms 37000 KB
92002929 Sep/06/2020 12:55 jain013 A - Circumference of a Tree C++14 (GCC 6-32) Accepted 873 ms 12600 KB
209073089 Jun/09/2023 11:43 hk7703940916# A - Circumference of a Tree C++14 (GCC 6-32) Accepted 873 ms 27000 KB
90211698 Aug/17/2020 12:02 abhinandank A - Circumference of a Tree C++17 (GCC 7-32) Accepted 295 ms 33700 KB
90313750 Aug/18/2020 16:54 Samaun A - Circumference of a Tree C++17 (GCC 7-32) Accepted 327 ms 53400 KB
91769489 Sep/04/2020 09:28 alaraxia A - Circumference of a Tree C++17 (GCC 7-32) Accepted 888 ms 26000 KB
240392001 Jan/05/2024 20:38 uped A - Circumference of a Tree C++20 (GCC 11-64) Accepted 982 ms 42200 KB
355185743 Dec/26/2025 17:34 Sarina-Tendouji A - Circumference of a Tree PyPy 3-64 Accepted 1000 ms 55500 KB
93588666 Sep/23/2020 21:23 KA_Rma A - Circumference of a Tree C++14 (GCC 6-32) Accepted 483 ms 45900 KB
99373567 Nov/24/2020 10:54 banterbry A - Circumference of a Tree C++17 (GCC 7-32) Accepted 296 ms 31900 KB
104277565 Jan/14/2021 17:02 Sojal A - Circumference of a Tree GNU C++11 Accepted 202 ms 24700 KB
109429209 Mar/09/2021 01:09 Ayalla A - Circumference of a Tree C++17 (GCC 9-64) Accepted 264 ms 39900 KB
116130007 May/13/2021 20:59 RinneSharingan A - Circumference of a Tree C++17 (GCC 9-64) Accepted 311 ms 26600 KB
144077838 Jan/26/2022 17:06 gssakash A - Circumference of a Tree C++14 (GCC 6-32) Accepted 873 ms 27100 KB
147217507 Feb/22/2022 00:44 goczbali A - Circumference of a Tree C++20 (GCC 11-64) Accepted 919 ms 36400 KB
165424442 Jul/23/2022 15:25 NTTilted A - Circumference of a Tree C++20 (GCC 11-64) Accepted 249 ms 50500 KB
315094674 Apr/12/2025 09:52 abcdef_Z A - Circumference of a Tree C++17 (GCC 7-32) Accepted 406 ms 18500 KB
92530561 Sep/11/2020 23:25 AB.devil A - Circumference of a Tree C++14 (GCC 6-32) Accepted 873 ms 12600 KB
95328276 Oct/12/2020 12:16 Superm4n A - Circumference of a Tree GNU C++11 Accepted 295 ms 38700 KB
337281551 Sep/07/2025 17:34 krahulkr11 A - Circumference of a Tree C++17 (GCC 7-32) Accepted 374 ms 18700 KB
373138956 Apr/30/2026 19:00 Tsions A - Circumference of a Tree PyPy 3-64 Accepted 875 ms 52800 KB
90498279 Aug/21/2020 01:28 gabmei A - Circumference of a Tree C++17 (GCC 7-32) Accepted 888 ms 11500 KB
91048928 Aug/26/2020 15:12 Im_exCITEd A - Circumference of a Tree C++14 (GCC 6-32) Accepted 234 ms 11300 KB
105981135 Jan/30/2021 08:35 AwesomeA A - Circumference of a Tree C++17 (GCC 7-32) Accepted 904 ms 30700 KB
342203231 Oct/06/2025 14:36 ritwikdahiya A - Circumference of a Tree C++17 (GCC 7-32) Accepted 858 ms 7600 KB
90261547 Aug/17/2020 23:15 madlogic A - Circumference of a Tree C++17 (GCC 9-64) Accepted 234 ms 48800 KB
90383008 Aug/19/2020 14:21 pavlej A - Circumference of a Tree C++17 (GCC 7-32) Accepted 264 ms 23600 KB
90883235 Aug/25/2020 11:42 17name A - Circumference of a Tree C++14 (GCC 6-32) Accepted 249 ms 22500 KB
98377526 Nov/14/2020 15:18 blazedemon A - Circumference of a Tree C++14 (GCC 6-32) Accepted 280 ms 28300 KB
354410177 Dec/21/2025 12:00 Abrar535 A - Circumference of a Tree C++17 (GCC 7-32) Accepted 843 ms 15100 KB
219386191 Aug/18/2023 04:33 raj.1311 A - Circumference of a Tree C++20 (GCC 11-64) Accepted 951 ms 42300 KB
90843225 Aug/24/2020 19:13 broiampro A - Circumference of a Tree C++14 (GCC 6-32) Accepted 904 ms 24800 KB
92358498 Sep/09/2020 17:02 END_OF_LOVE: thanhtam00, daisydaisy# A - Circumference of a Tree GNU C++11 Accepted 436 ms 11300 KB
164092041 Jul/14/2022 06:02 Bagula A - Circumference of a Tree C++17 (GCC 7-32) Accepted 873 ms 33000 KB
238674525 Dec/24/2023 17:18 bashiyara A - Circumference of a Tree C++14 (GCC 6-32) Accepted 967 ms 40600 KB
190473449 Jan/25/2023 13:58 KaustubhGharat A - Circumference of a Tree C++17 (GCC 7-32) Accepted 951 ms 30900 KB
322674111 Jun/03/2025 17:22 thorge A - Circumference of a Tree C++23 (GCC 14-64, msys2) Accepted 406 ms 37100 KB
374590034 May/15/2026 12:29 Mahi_der A - Circumference of a Tree PyPy 3-64 Accepted 734 ms 52500 KB
381842519 Jul/09/2026 14:24 EitherOr A - Circumference of a Tree C++17 (GCC 7-32) Accepted 343 ms 19800 KB
90461425 Aug/20/2020 15:22 Salahiano A - Circumference of a Tree GNU C++11 Accepted 421 ms 22300 KB
92530473 Sep/11/2020 23:23 AB.devil A - Circumference of a Tree C++14 (GCC 6-32) Accepted 873 ms 11500 KB
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