Problem B - Buy One Get One Free
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
386506112 Aug/10/2026 18:28 Ghost participant YajuKingFlag (National Taiwan University) B - Buy One Get One Free Unknown Accepted 0 ms 0 KB
386506115 Aug/10/2026 18:28 Ghost participant nobook (National Taiwan University) B - Buy One Get One Free Unknown Accepted 0 ms 0 KB
386506121 Aug/10/2026 18:28 Ghost participant revoNTUlet (National Taiwan University) B - Buy One Get One Free Unknown Accepted 0 ms 0 KB
386506122 Aug/10/2026 18:28 Ghost participant Tideology (National Taiwan University) B - Buy One Get One Free Unknown Accepted 0 ms 0 KB
386506132 Aug/10/2026 18:28 Ghost participant theseus_advantage (National Taiwan University) B - Buy One Get One Free Unknown Accepted 0 ms 0 KB
386506142 Aug/10/2026 18:28 Ghost participant boss_ez (National Taiwan University) B - Buy One Get One Free Unknown Accepted 0 ms 0 KB
386506165 Aug/10/2026 18:28 Ghost participant QwQ_AA (National Taiwan University) B - Buy One Get One Free Unknown Accepted 0 ms 0 KB
386973807 Aug/14/2026 04:04 hungminh B - Buy One Get One Free C++20 (GCC 13-64) Accepted 671 ms 100 KB
386612993 Aug/11/2026 15:41 TaZinh B - Buy One Get One Free C++23 (GCC 14-64, msys2) Accepted 562 ms 800 KB
394518060 Oct/14/2026 16:08 Jason0330 B - Buy One Get One Free C++20 (GCC 13-64) Accepted 906 ms 0 KB
389608540 Sep/06/2026 07:36 hawk.chan B - Buy One Get One Free C++23 (GCC 14-64, msys2) Accepted 234 ms 2600 KB
386541205 Aug/11/2026 01:03 Enemy Leo used Appeal! It is s...effective! Pikachu fainted!: passinho, Yvens, hyakup# B - Buy One Get One Free C++23 (GCC 14-64, msys2) Accepted 296 ms 7500 KB
386490597 Aug/10/2026 16:23 becaido B - Buy One Get One Free C++20 (GCC 13-64) Accepted 140 ms 7200 KB
390878182 Sep/16/2026 05:44 Lucky☆Star: max67, QAQ_QWQ, wind_cross# B - Buy One Get One Free C++23 (GCC 14-64, msys2) Accepted 171 ms 3300 KB
397183963 Nov/03/2026 06:42 PTIT.Battle Cats: TangerineBoy, Hata_no_Kokoro, Egg_Knight# B - Buy One Get One Free C++23 (GCC 14-64, msys2) Accepted 250 ms 7900 KB
390944358 Sep/16/2026 19:54 Justinshao B - Buy One Get One Free C++20 (GCC 13-64) Accepted 375 ms 7800 KB
391145120 Sep/18/2026 17:57 Justinshao B - Buy One Get One Free C++20 (GCC 13-64) Accepted 343 ms 7900 KB
387974645 Aug/22/2026 11:17 u i a i u i a i u i a: alexonsteve, hihihaha, DeMen100ns# B - Buy One Get One Free C++23 (GCC 14-64, msys2) Accepted 468 ms 14200 KB
387271268 Aug/16/2026 15:53 CYFNZ: Brian_Hsu, ElaineHuang, daniel071292# B - Buy One Get One Free C++23 (GCC 14-64, msys2) Accepted 125 ms 2800 KB
386819488 Aug/12/2026 21:25 rgnerdplayer B - Buy One Get One Free C++23 (GCC 14-64, msys2) Accepted 265 ms 3400 KB
390738021 Sep/14/2026 18:24 ICPC parc: maxbrucelenhihi, mochaowo, ericshen19555# B - Buy One Get One Free C++20 (GCC 13-64) Accepted 750 ms 9300 KB
386855041 Aug/13/2026 08:34 CYhuang B - Buy One Get One Free C++20 (GCC 13-64) Accepted 218 ms 3700 KB
387276039 Aug/16/2026 16:29 molongdadi B - Buy One Get One Free C++23 (GCC 14-64, msys2) Accepted 234 ms 5200 KB
392154346 Sep/26/2026 14:35 nu ini gimana nu: Ngeces, bonk, Chiz# B - Buy One Get One Free C++20 (GCC 13-64) Accepted 515 ms 11200 KB
387609563 Aug/18/2026 22:32 goundq B - Buy One Get One Free C++23 (GCC 14-64, msys2) Accepted 296 ms 100 KB
392592387 Sep/29/2026 14:15 Kanich B - Buy One Get One Free C++20 (GCC 13-64) Accepted 156 ms 0 KB
390227797 Sep/10/2026 18:56 __baozii__# B - Buy One Get One Free C++20 (GCC 13-64) Accepted 218 ms 8000 KB
388226876 Aug/24/2026 13:14 Smallplane B - Buy One Get One Free C++23 (GCC 14-64, msys2) Accepted 218 ms 9400 KB
386989852 Aug/14/2026 08:54 dooglius B - Buy One Get One Free C++23 (GCC 14-64, msys2) Accepted 296 ms 8500 KB
Sort by: