Problem B - Hats
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict
259588098 May/05/2024 08:50 vjudge3 B - Hats C++20 (GCC 13-64) Perfect result: 100 points
305068497 Feb/09/2025 07:58 Ashraful_Alam B - Hats C++23 (GCC 14-64, msys2) Perfect result: 100 points
304154186 Feb/02/2025 20:16 rajinBD B - Hats C++17 (GCC 7-32) Perfect result: 100 points
245953830 Feb/12/2024 10:37 IANYEYZ B - Hats C++17 (GCC 7-32) Perfect result: 100 points
246296969 Feb/14/2024 02:54 Adam_GS B - Hats C++20 (GCC 11-64) Perfect result: 100 points
305921791 Feb/13/2025 12:45 Seriously_Its_Sameer B - Hats C++17 (GCC 7-32) Perfect result: 100 points
302980492 Jan/26/2025 09:09 Davy_D._Kaosar B - Hats C++23 (GCC 14-64, msys2) Perfect result: 100 points
245969148 Feb/12/2024 13:27 Desh01 B - Hats C++20 (GCC 11-64) Perfect result: 100 points
295289071 Dec/06/2024 19:28 Davy_D._Kaosar B - Hats C++23 (GCC 14-64, msys2) Perfect result: 100 points
246109977 Feb/13/2024 16:53 bohun.i# B - Hats C++20 (GCC 11-64) Perfect result: 100 points
246716620 Feb/16/2024 21:53 Romakolesn B - Hats C++20 (GCC 11-64) Perfect result: 100 points
305894541 Feb/13/2025 08:31 TheTruth21828 B - Hats C++17 (GCC 7-32) Perfect result: 100 points
264282009 Jun/05/2024 17:53 bonk# B - Hats C++20 (GCC 13-64) Perfect result: 100 points
322040924 May/30/2025 13:51 Joshmatthyong B - Hats C++23 (GCC 14-64, msys2) Perfect result: 100 points
282219489 Sep/21/2024 16:59 greenbinjack B - Hats C++20 (GCC 13-64) Perfect result: 100 points
293243881 Nov/25/2024 18:30 crackediota B - Hats C++20 (GCC 13-64) Perfect result: 100 points
259837059 May/07/2024 10:00 vjudge.9 B - Hats C++17 (GCC 7-32) Perfect result: 100 points
250529789 Mar/10/2024 19:05 Dec0Dedd# B - Hats C++17 (GCC 7-32) Perfect result: 100 points
259588323 May/05/2024 08:52 vjudge.1 B - Hats C++20 (GCC 13-64) Perfect result: 100 points
245938518 Feb/12/2024 07:51 AkibAzmain B - Hats C++20 (GCC 11-64) Perfect result: 100 points
355097537 Dec/25/2025 22:33 frostcat B - Hats C++23 (GCC 14-64, msys2) Perfect result: 100 points
299098924 Dec/30/2024 20:49 A.Beir B - Hats C++23 (GCC 14-64, msys2) Perfect result: 100 points
321750229 May/28/2025 10:38 Nevll# B - Hats C++23 (GCC 14-64, msys2) Perfect result: 100 points
265402008 Jun/11/2024 22:06 crying6969 B - Hats C++17 (GCC 7-32) Perfect result: 100 points
302329450 Jan/22/2025 09:52 ViperVenom B - Hats C++20 (GCC 13-64) Perfect result: 100 points
356355966 Jan/04/2026 11:26 R_0 B - Hats C++23 (GCC 14-64, msys2) Perfect result: 100 points
360117798 Jan/27/2026 12:33 Kherkani_36# B - Hats C++20 (GCC 13-64) Perfect result: 100 points
303983992 Feb/01/2025 23:55 black2.o B - Hats C++17 (GCC 7-32) Perfect result: 100 points
249896926 Mar/06/2024 09:42 ShahidulMiraj B - Hats C++17 (GCC 7-32) Perfect result: 100 points
245933414 Feb/12/2024 06:14 sh4dman B - Hats C++20 (GCC 11-64) Perfect result: 100 points
303017114 Jan/26/2025 14:15 Aritro_ B - Hats C++17 (GCC 7-32) Perfect result: 100 points
292471629 Nov/20/2024 15:08 arifin_fuad_kashfy B - Hats C++17 (GCC 7-32) Perfect result: 100 points
328745839 Jul/13/2025 10:36 _Nyusha_# B - Hats C++23 (GCC 14-64, msys2) Perfect result: 100 points
264213708 Jun/05/2024 09:40 Owmicron# B - Hats C++20 (GCC 13-64) Perfect result: 100 points
292662737 Nov/21/2024 20:13 arifin_fuad_kashfy B - Hats C++17 (GCC 7-32) Perfect result: 100 points
245967485 Feb/12/2024 13:11 TheQuantiX# B - Hats C++20 (GCC 11-64) Perfect result: 100 points
249888512 Mar/06/2024 08:17 ShahidulMiraj B - Hats C++17 (GCC 7-32) Perfect result: 100 points
285620066 Oct/13/2024 12:40 YouKnowCipher B - Hats C++23 (GCC 14-64, msys2) Perfect result: 100 points
246108511 Feb/13/2024 16:41 Nazar# B - Hats C++20 (GCC 11-64) Perfect result: 100 points
259004740 May/01/2024 15:11 vjudge.8 B - Hats C++17 (GCC 7-32) Perfect result: 100 points
282005275 Sep/20/2024 17:33 Equation_Tracker B - Hats C++23 (GCC 14-64, msys2) Perfect result: 100 points
300411700 Jan/10/2025 17:54 Aozuki B - Hats C++20 (GCC 13-64) Perfect result: 100 points
246110828 Feb/13/2024 17:00 roshan.atm# B - Hats C++20 (GCC 11-64) Perfect result: 100 points
246272127 Feb/13/2024 21:23 kostamalik B - Hats C++20 (GCC 11-64) Perfect result: 100 points
304847033 Feb/07/2025 15:58 Aozuki B - Hats C++23 (GCC 14-64, msys2) Perfect result: 100 points
302329124 Jan/22/2025 09:49 ViperVenom B - Hats C++20 (GCC 13-64) Perfect result: 100 points
361683937 Feb/06/2026 12:51 noob.nabeul# B - Hats C++23 (GCC 14-64, msys2) Perfect result: 100 points
304372412 Feb/04/2025 12:22 Ramen B - Hats C++17 (GCC 7-32) Perfect result: 100 points
304600328 Feb/05/2025 20:50 Toufik B - Hats C++20 (GCC 13-64) Perfect result: 100 points
246081529 Feb/13/2024 12:07 sksazid B - Hats C++17 (GCC 7-32) Perfect result: 100 points
Sort by: