Problem B - Numbers on the Blackboard
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict
317761199 Apr/29/2025 19:20 nwblanton B - Numbers on the Blackboard PyPy 3-64 Perfect result: 100 points
317398875 Apr/27/2025 02:41 karinohito# B - Numbers on the Blackboard C++20 (GCC 13-64) Perfect result: 100 points
334342796 Aug/18/2025 08:28 MMO# B - Numbers on the Blackboard C++23 (GCC 14-64, msys2) Perfect result: 100 points
320652532 May/21/2025 16:39 ErrBrush B - Numbers on the Blackboard Java 21 Perfect result: 100 points
317821171 Apr/30/2025 12:14 qqraise B - Numbers on the Blackboard PyPy 3 Perfect result: 100 points
317822130 Apr/30/2025 12:25 qqraise B - Numbers on the Blackboard PyPy 3 Perfect result: 100 points
333466192 Aug/10/2025 23:01 wphsucf# B - Numbers on the Blackboard Python 3 Perfect result: 100 points
341951463 Oct/05/2025 09:33 nhn12# B - Numbers on the Blackboard Python 3 Perfect result: 100 points
318386111 May/05/2025 03:43 huhd# B - Numbers on the Blackboard C++17 (GCC 7-32) Perfect result: 100 points
324326200 Jun/14/2025 08:37 It_Will_Happen_One_Day B - Numbers on the Blackboard PyPy 3 Perfect result: 100 points
334221094 Aug/17/2025 09:13 AboRady# B - Numbers on the Blackboard C++17 (GCC 7-32) Perfect result: 100 points
317739541 Apr/29/2025 15:59 ArtemDzhava B - Numbers on the Blackboard C++20 (GCC 13-64) Perfect result: 100 points
317950829 May/01/2025 16:07 denysprincetuyisenge B - Numbers on the Blackboard C++23 (GCC 14-64, msys2) Perfect result: 100 points
325369367 Jun/21/2025 11:48 gomen Amanai: c0mplexx, triperci, hartzZz# B - Numbers on the Blackboard C++23 (GCC 14-64, msys2) Perfect result: 100 points
318260374 May/03/2025 21:48 htoshiro B - Numbers on the Blackboard C++23 (GCC 14-64, msys2) Perfect result: 100 points
325120468 Jun/19/2025 11:49 Mini: I_will_keep_trying# B - Numbers on the Blackboard C++17 (GCC 7-32) Perfect result: 100 points
325120511 Jun/19/2025 11:49 Mini: I_will_keep_trying# B - Numbers on the Blackboard C++17 (GCC 7-32) Perfect result: 100 points
338561656 Sep/14/2025 09:17 imrancp496# B - Numbers on the Blackboard C++23 (GCC 14-64, msys2) Perfect result: 100 points
323390436 Jun/08/2025 16:31 MennoBenno IOI 2025 winner: MennoBenno, BLOBVISGOD# B - Numbers on the Blackboard C++20 (GCC 13-64) Perfect result: 100 points
320038648 May/17/2025 16:33 AyahAssembler B - Numbers on the Blackboard C++17 (GCC 7-32) Perfect result: 100 points
320038853 May/17/2025 16:34 vjudge.3 B - Numbers on the Blackboard C++17 (GCC 7-32) Perfect result: 100 points
321345487 May/26/2025 11:45 Azm1ne B - Numbers on the Blackboard C++17 (GCC 7-32) Perfect result: 100 points
318050577 May/02/2025 03:58 Sofapuden# B - Numbers on the Blackboard C++23 (GCC 14-64, msys2) Perfect result: 100 points
324302906 Jun/13/2025 23:46 hhs B - Numbers on the Blackboard PyPy 3-64 Perfect result: 100 points
320020557 May/17/2025 13:52 vjudge.9 B - Numbers on the Blackboard C++17 (GCC 7-32) Perfect result: 100 points
319939830 May/16/2025 22:08 EmpYr1n B - Numbers on the Blackboard C++23 (GCC 14-64, msys2) Perfect result: 100 points
317733944 Apr/29/2025 15:08 lavvikta# B - Numbers on the Blackboard C++20 (GCC 13-64) Perfect result: 100 points
328417752 Jul/10/2025 20:29 sesta na quinta: Hugo_Zig, Ryei, icaro_nunes# B - Numbers on the Blackboard C++20 (GCC 13-64) Perfect result: 100 points
353100232 Dec/11/2025 20:47 Bighead B - Numbers on the Blackboard PyPy 3-64 Perfect result: 100 points
344830739 Oct/20/2025 11:32 Swee3# B - Numbers on the Blackboard C++23 (GCC 14-64, msys2) Perfect result: 100 points
331023930 Jul/27/2025 02:35 xqnp B - Numbers on the Blackboard PyPy 3-64 Perfect result: 100 points
317752115 Apr/29/2025 17:51 NoobyCoder123 B - Numbers on the Blackboard C++17 (GCC 7-32) Perfect result: 100 points
320024987 May/17/2025 14:30 vjudge.7 B - Numbers on the Blackboard C++23 (GCC 14-64, msys2) Perfect result: 100 points
320025881 May/17/2025 14:39 vjudge.2 B - Numbers on the Blackboard C++17 (GCC 7-32) Perfect result: 100 points
324303018 Jun/13/2025 23:48 hhs B - Numbers on the Blackboard PyPy 3-64 Perfect result: 100 points
317581101 Apr/28/2025 17:13 AC_zhigui# B - Numbers on the Blackboard C++17 (GCC 7-32) Perfect result: 100 points
333182929 Aug/09/2025 20:05 player22# B - Numbers on the Blackboard C++23 (GCC 14-64, msys2) Perfect result: 100 points
317433046 Apr/27/2025 12:00 Md._Nahid_Ullah_Joy B - Numbers on the Blackboard C++17 (GCC 7-32) Perfect result: 100 points
343035564 Oct/10/2025 22:39 Krishbansal333# B - Numbers on the Blackboard PyPy 3-64 Perfect result: 100 points
318226497 May/03/2025 16:51 TamAko783 B - Numbers on the Blackboard PyPy 3-64 Perfect result: 100 points
326508087 Jun/29/2025 12:59 Masha_Rapina B - Numbers on the Blackboard C++23 (GCC 14-64, msys2) Perfect result: 100 points
320023301 May/17/2025 14:14 vjudge.9 B - Numbers on the Blackboard C++23 (GCC 14-64, msys2) Perfect result: 100 points
333105745 Aug/09/2025 11:10 IliasTulenina B - Numbers on the Blackboard C++23 (GCC 14-64, msys2) Perfect result: 100 points
318133384 May/02/2025 19:53 h233cd-08 B - Numbers on the Blackboard C++20 (GCC 13-64) Perfect result: 100 points
317932778 May/01/2025 12:55 alexkietto B - Numbers on the Blackboard C++20 (GCC 13-64) Perfect result: 100 points
320179179 May/18/2025 07:22 Depto22 B - Numbers on the Blackboard C++17 (GCC 7-32) Perfect result: 100 points
320135084 May/17/2025 19:59 vjudge1 B - Numbers on the Blackboard C++17 (GCC 7-32) Perfect result: 100 points
338719941 Sep/15/2025 15:41 mIni_JyuKSIR B - Numbers on the Blackboard C++23 (GCC 14-64, msys2) Perfect result: 100 points
338720261 Sep/15/2025 15:44 mIni_JyuKSIR B - Numbers on the Blackboard C++23 (GCC 14-64, msys2) Perfect result: 100 points
318968958 May/09/2025 19:54 Shamim_khandakar B - Numbers on the Blackboard C++23 (GCC 14-64, msys2) Perfect result: 100 points
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