Problem J - Counting Trees
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
97668281 Nov/05/2020 04:00 [UFMG] GTA: Grover Street Algorithms: Resende, CelioPassos# J - Counting Trees C++17 (GCC 9-64) Accepted 733 ms 219200 KB
108828588 Mar/01/2021 21:14 UPC-2: izanbf, xpov1LL, mbalsells# J - Counting Trees C++17 (GCC 7-32) Accepted 1808 ms 151900 KB
95175540 Oct/11/2020 08:47 0: wifiiii, yyzs123, Night# J - Counting Trees GNU C++11 Accepted 904 ms 65500 KB
106161246 Feb/01/2021 09:37 BUPT: Give up thinking: Ignatz, 0375w, DAZE# J - Counting Trees C++17 (GCC 9-64) Accepted 655 ms 137300 KB
110520023 Mar/20/2021 11:52 Kamen Rider: forgelife, Smary_AIkesohun, Resurgam# J - Counting Trees C++17 (GCC 7-32) Accepted 1450 ms 32100 KB
124505780 Aug/01/2021 15:03 do_while_true J - Counting Trees GNU C++11 Accepted 904 ms 187700 KB
387485630 Aug/17/2026 22:59 zeromared names: Whoname, 0mar, ezraft# J - Counting Trees C++20 (GCC 13-64) Accepted 390 ms 111000 KB
98128860 Nov/11/2020 16:33 Yerevan SU 1 New Era: Andreasyan, _LeMur_, hamlet# J - Counting Trees C++17 (GCC 7-32) Accepted 623 ms 75400 KB
387913340 Aug/21/2026 19:33 matei__b J - Counting Trees C++23 (GCC 14-64, msys2) Accepted 250 ms 55400 KB
176991126 Oct/19/2022 13:16 Shawn-Yang J - Counting Trees C++17 (GCC 7-32) Accepted 1340 ms 192100 KB
77989847 Apr/25/2020 10:42 vjudge1 J - Counting Trees C++17 (GCC 7-32) Accepted 670 ms 31300 KB
171188644 Sep/07/2022 06:28 vjudge3 J - Counting Trees C++14 (GCC 6-32) Accepted 624 ms 203300 KB
103696753 Jan/08/2021 11:31 Laplace transform :(: N3SL, omidazadi, a.j.decoder# J - Counting Trees C++14 (GCC 6-32) Accepted 857 ms 164500 KB
97942140 Nov/08/2020 21:13 BaSoYa: Mohamed.Sobhy, Bakry, yahia# J - Counting Trees C++17 (GCC 9-64) Accepted 686 ms 117400 KB
71970322 Feb/27/2020 15:05 HSE: Believe: I_love_myself, Glebodin, Diego# J - Counting Trees C++17 (GCC 7-32) Accepted 1996 ms 145000 KB
75264668 Apr/02/2020 19:23 CheezeKEK: Friska, ArtyomTsepov, reshke# J - Counting Trees C++17 (GCC 7-32) Accepted 1996 ms 57400 KB
82428229 Jun/03/2020 21:55 Sleep J - Counting Trees C++14 (GCC 6-32) Accepted 904 ms 113600 KB
357422607 Jan/12/2026 13:15 Peri Peri Fries: bhajji, Rudra_1232, JAY19# J - Counting Trees C++20 (GCC 13-64) Accepted 1453 ms 157400 KB
335573613 Aug/26/2025 12:04 Yuossef_azzat J - Counting Trees C++20 (GCC 13-64) Accepted 593 ms 203700 KB
171607706 Sep/10/2022 15:23 darkowlasli J - Counting Trees C++20 (GCC 11-64) Accepted 873 ms 246200 KB
356697032 Jan/07/2026 06:46 SkillZz_ J - Counting Trees C++23 (GCC 14-64, msys2) Accepted 875 ms 238900 KB
176955396 Oct/19/2022 06:20 Shawn-Yang J - Counting Trees C++17 (GCC 7-32) Accepted 1372 ms 196000 KB
213741361 Jul/14/2023 10:58 FTL8_SLB: Brovko, Lankin, shnirelman# J - Counting Trees C++17 (GCC 7-32) Accepted 858 ms 19600 KB
132957650 Oct/24/2021 22:07 Amigos de Yuki U・ᴥ・U: O_Pluto, Pateta, Gapzinho# J - Counting Trees C++17 (GCC 9-64) Accepted 1092 ms 110400 KB
233240804 Nov/18/2023 07:02 ruizr274 J - Counting Trees C++17 (GCC 7-32) Accepted 1731 ms 148600 KB
71612977 Feb/22/2020 16:04 Snackdowners: SAeed, RedNextCentury# J - Counting Trees C++17 (GCC 7-32) Accepted 1497 ms 186200 KB
136206322 Nov/20/2021 00:08 [UNICAMP] [?]: morato, luiz_oda, Ber# J - Counting Trees C++17 (GCC 7-32) Accepted 327 ms 21900 KB
109278891 Mar/06/2021 19:49 marS24 J - Counting Trees C++17 (GCC 7-32) Accepted 451 ms 16400 KB
171608226 Sep/10/2022 15:27 darkowl# J - Counting Trees C++17 (GCC 7-32) Accepted 1481 ms 222100 KB
171608306 Sep/10/2022 15:28 felafel: farnazfakhr, Nikttop, Thiso# J - Counting Trees C++17 (GCC 7-32) Accepted 1481 ms 222100 KB
72280079 Mar/03/2020 04:43 Hartley J - Counting Trees C++17 (GCC 7-32) Accepted 826 ms 74400 KB
82720509 Jun/06/2020 19:02 BitShot J - Counting Trees GNU C++11 Accepted 1715 ms 35800 KB
76245675 Apr/11/2020 11:08 UESTC_OFFLINE: passer_, __santongding, foepyt# J - Counting Trees C++17 (GCC 7-32) Accepted 1419 ms 50900 KB
73918136 Mar/21/2020 23:59 tdas J - Counting Trees C++14 (GCC 6-32) Accepted 1481 ms 229400 KB
388379773 Aug/25/2026 19:53 tarche J - Counting Trees C++20 (GCC 13-64) Accepted 968 ms 126800 KB
330819252 Jul/25/2025 16:31 abc864197532# J - Counting Trees C++23 (GCC 14-64, msys2) Accepted 390 ms 153000 KB
72260879 Mar/02/2020 19:34 Hartley J - Counting Trees C++17 (GCC 7-32) Accepted 826 ms 74400 KB
70582716 Feb/08/2020 20:42 ITSUR: Laughing Coffee: Thanya_Leif, sggutier, OrlandoIsay# J - Counting Trees C++17 (GCC 7-32) Accepted 1903 ms 101900 KB
136272134 Nov/20/2021 19:05 RWTH Training: pannenkoek-met-spek, 2hard2handle, vkoerner# J - Counting Trees C++17 (GCC 7-32) Accepted 1107 ms 129200 KB
393659255 Oct/08/2026 06:17 AlexRex0 J - Counting Trees C++23 (GCC 14-64, msys2) Accepted 1046 ms 101900 KB
97048116 Oct/29/2020 06:59 Amr-Fahmy J - Counting Trees C++17 (GCC 7-32) Accepted 889 ms 137400 KB
243425697 Jan/26/2024 18:55 Fsociety: ahmedibrahim, 3abqreno, abotaha23# J - Counting Trees C++17 (GCC 7-32) Accepted 951 ms 20000 KB
332017630 Aug/02/2025 01:22 las4s e pelados: joaovictor20, icaro_nunes, pgoq# J - Counting Trees C++20 (GCC 13-64) Accepted 765 ms 189200 KB
370006660 Apr/06/2026 19:19 Koshary Bel KEBDAAAAAAA: Kuroudo, EbrahimSaad, aedmhsn2006# J - Counting Trees C++23 (GCC 14-64, msys2) Accepted 1328 ms 248800 KB
109036030 Mar/03/2021 22:12 Omae Wa Mou Shindeiru: arcayn, stefansav, DS007# J - Counting Trees C++17 (GCC 7-32) Accepted 1840 ms 133100 KB
363665580 Feb/19/2026 23:58 Dstruc J - Counting Trees C++20 (GCC 13-64) Accepted 546 ms 52200 KB
89540311 Aug/11/2020 03:23 JorgeIbanez J - Counting Trees C++17 (GCC 9-64) Accepted 717 ms 184500 KB
100334994 Dec/04/2020 12:01 Timonnable J - Counting Trees C++17 (GCC 9-64) Accepted 1091 ms 54300 KB
74275622 Mar/25/2020 12:53 XLor# J - Counting Trees GNU C++11 Accepted 296 ms 136900 KB
91492222 Aug/31/2020 15:58 vjudge1 J - Counting Trees C++14 (GCC 6-32) Accepted 327 ms 43500 KB
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