Problem D - Black Nodes
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
376091761 May/26/2026 01:35 Abdulrahman D - Black Nodes C++23 (GCC 14-64, msys2) Accepted 171 ms 10800 KB
328726483 Jul/13/2025 05:49 AboALjood_old_man D - Black Nodes C++23 (GCC 14-64, msys2) Accepted 186 ms 17300 KB
328726388 Jul/13/2025 05:47 AboALjood_old_man D - Black Nodes C++23 (GCC 14-64, msys2) Accepted 187 ms 17300 KB
333184091 Aug/09/2025 20:14 Teeleu D - Black Nodes C++20 (GCC 13-64) Accepted 155 ms 11100 KB
332562644 Aug/05/2025 23:59 Rising-coder D - Black Nodes C++23 (GCC 14-64, msys2) Accepted 171 ms 4000 KB
372760801 Apr/28/2026 02:38 KareemHesham D - Black Nodes C++23 (GCC 14-64, msys2) Accepted 140 ms 4000 KB
384441717 Jul/26/2026 23:39 moparak D - Black Nodes C++23 (GCC 14-64, msys2) Accepted 140 ms 4000 KB
334088869 Aug/15/2025 18:09 Belal_Abouraya D - Black Nodes C++20 (GCC 13-64) Accepted 155 ms 8400 KB
334065459 Aug/15/2025 15:35 algohary D - Black Nodes C++20 (GCC 13-64) Accepted 171 ms 8400 KB
381340676 Jul/05/2026 17:10 Lonely_penguin D - Black Nodes C++23 (GCC 14-64, msys2) Accepted 265 ms 14100 KB
349775356 Nov/20/2025 01:04 صباح عدم الذهاب لل acpc: yse, Borhom, Sonic444# D - Black Nodes C++20 (GCC 13-64) Accepted 234 ms 27100 KB
333472006 Aug/11/2025 01:03 Obada-_- D - Black Nodes C++20 (GCC 13-64) Accepted 312 ms 15300 KB
334117546 Aug/15/2025 21:54 Mendeke# D - Black Nodes C++17 (GCC 7-32) Accepted 453 ms 17700 KB
386620013 Aug/11/2026 16:29 QRQ4# D - Black Nodes C++23 (GCC 14-64, msys2) Accepted 171 ms 20700 KB
352726027 Dec/09/2025 18:41 3bkarm D - Black Nodes C++23 (GCC 14-64, msys2) Accepted 156 ms 3000 KB
352726148 Dec/09/2025 18:41 3bkarm D - Black Nodes C++23 (GCC 14-64, msys2) Accepted 156 ms 2900 KB
373011776 Apr/30/2026 08:25 MUZAN D - Black Nodes C++23 (GCC 14-64, msys2) Accepted 125 ms 6000 KB
334567786 Aug/19/2025 19:44 ali2005_syr D - Black Nodes C++23 (GCC 14-64, msys2) Accepted 218 ms 8300 KB
328498747 Jul/11/2025 12:02 Magician_Mathematician D - Black Nodes C++20 (GCC 13-64) Accepted 342 ms 22900 KB
341250445 Sep/30/2025 22:45 Sersawy D - Black Nodes C++23 (GCC 14-64, msys2) Accepted 374 ms 7900 KB
377901786 Jun/09/2026 15:09 One More Try: MonemX, MR_NoSolution, mostafahamed2351# D - Black Nodes C++23 (GCC 14-64, msys2) Accepted 203 ms 16000 KB
352151521 Dec/06/2025 06:10 tamal_63 D - Black Nodes C++23 (GCC 14-64, msys2) Accepted 359 ms 57000 KB
375656719 May/22/2026 17:30 MahmoudERayes D - Black Nodes C++23 (GCC 14-64, msys2) Accepted 234 ms 20900 KB
377006561 Jun/02/2026 14:27 Ahmad-Al-Ateek D - Black Nodes C++23 (GCC 14-64, msys2) Accepted 171 ms 37800 KB
384517383 Jul/27/2026 16:20 moparak D - Black Nodes C++23 (GCC 14-64, msys2) Accepted 187 ms 10600 KB
342762799 Oct/09/2025 16:43 Khoulio D - Black Nodes C++23 (GCC 14-64, msys2) Accepted 265 ms 8000 KB
384522463 Jul/27/2026 17:01 moparak D - Black Nodes C++23 (GCC 14-64, msys2) Accepted 156 ms 10600 KB
347438767 Nov/04/2025 19:35 AdhamElsaady D - Black Nodes C++23 (GCC 14-64, msys2) Accepted 218 ms 15000 KB
335029714 Aug/22/2025 15:10 Go8 D - Black Nodes C++17 (GCC 7-32) Accepted 187 ms 12300 KB
368087361 Mar/25/2026 03:49 Ahmokin: SiemenZ, Shtn, monocrap# D - Black Nodes C++17 (GCC 7-32) Accepted 234 ms 6000 KB
377566835 Jun/07/2026 09:57 MEEDL7 D - Black Nodes C++23 (GCC 14-64, msys2) Accepted 312 ms 16500 KB
333206668 Aug/10/2025 01:05 nooooob_IbRaHiM2 D - Black Nodes C++23 (GCC 14-64, msys2) Accepted 546 ms 13300 KB
333206621 Aug/10/2025 01:04 nooooob_IbRaHiM2 D - Black Nodes C++23 (GCC 14-64, msys2) Accepted 562 ms 13400 KB
369122398 Apr/01/2026 17:35 Bashar._.Kamel D - Black Nodes C++23 (GCC 14-64, msys2) Accepted 218 ms 7100 KB
347385549 Nov/04/2025 13:55 وقت الننة: Kareem_Elgoker, AdhamElsaady# D - Black Nodes C++23 (GCC 14-64, msys2) Accepted 202 ms 6500 KB
352150248 Dec/06/2025 05:55 tamal_63 D - Black Nodes C++23 (GCC 14-64, msys2) Accepted 312 ms 29200 KB
341259259 Oct/01/2025 01:44 Khalwsh D - Black Nodes C++23 (GCC 14-64, msys2) Accepted 328 ms 15000 KB
352147467 Dec/06/2025 05:23 tamal_63 D - Black Nodes C++23 (GCC 14-64, msys2) Accepted 218 ms 29200 KB
341258029 Oct/01/2025 01:05 Manifa core: Khalwsh, hadad# D - Black Nodes C++23 (GCC 14-64, msys2) Accepted 358 ms 15000 KB
361311811 Feb/03/2026 18:56 Top12 D - Black Nodes C++23 (GCC 14-64, msys2) Accepted 187 ms 6700 KB
333166588 Aug/09/2025 18:29 Mkswll D - Black Nodes C++23 (GCC 14-64, msys2) Accepted 171 ms 13700 KB
378238590 Jun/11/2026 21:58 ADAR2002 D - Black Nodes C++23 (GCC 14-64, msys2) Accepted 218 ms 10000 KB
387731680 Aug/20/2026 00:13 carbidolysis D - Black Nodes C++20 (GCC 13-64) Accepted 296 ms 17300 KB
353434357 Dec/14/2025 14:00 EL_R3AD: DrStonee, Becha123, Bilel# D - Black Nodes C++23 (GCC 14-64, msys2) Accepted 265 ms 19300 KB
341291234 Oct/01/2025 10:32 Amigoo D - Black Nodes C++20 (GCC 13-64) Accepted 328 ms 27500 KB
338237415 Sep/12/2025 18:50 FFT this HLD that - Cant a man just Binary search in peace: Karim_Abdelaziz, McLAD, zyadhany# D - Black Nodes C++23 (GCC 14-64, msys2) Accepted 812 ms 16300 KB
351951099 Dec/05/2025 08:22 tamal_63 D - Black Nodes C++23 (GCC 14-64, msys2) Accepted 203 ms 15400 KB
378018735 Jun/10/2026 00:21 get_ducked D - Black Nodes C++23 (GCC 14-64, msys2) Accepted 140 ms 7600 KB
334191810 Aug/16/2025 22:55 MazenXv D - Black Nodes C++23 (GCC 14-64, msys2) Accepted 452 ms 20400 KB
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