Problem 020 - Codebusters
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
182917477 Nov/27/2022 17:32 Riggie18 020 - Codebusters PyPy 3-64 Accepted 46 ms 0 KB
266704114 Jun/21/2024 15:23 RichMensa 020 - Codebusters C++17 (GCC 7-32) Accepted 31 ms 0 KB
165912152 Jul/27/2022 18:59 sagorahmedmunna 020 - Codebusters C++17 (GCC 7-32) Accepted 0 ms 0 KB
127014790 Aug/26/2021 07:00 h1euct 020 - Codebusters C++17 (GCC 7-32) Accepted 15 ms 3600 KB
185766661 Dec/18/2022 11:51 VanyaShumylo 020 - Codebusters C++14 (GCC 6-32) Accepted 0 ms 0 KB
276323592 Aug/14/2024 00:12 mike286928 020 - Codebusters C++17 (GCC 7-32) Accepted 46 ms 0 KB
135314006 Nov/13/2021 21:11 Yvhen_Prudnik 020 - Codebusters C++20 (GCC 11-64) Accepted 15 ms 1200 KB
129004084 Sep/16/2021 18:57 Ahmad_Zaaroura 020 - Codebusters C++17 (GCC 9-64) Accepted 15 ms 4200 KB
224540438 Sep/22/2023 03:12 Leia_K 020 - Codebusters C++17 (GCC 7-32) Accepted 0 ms 0 KB
256982135 Apr/17/2024 03:21 georgelin30318 020 - Codebusters C++17 (GCC 7-32) Accepted 31 ms 100 KB
146764131 Feb/17/2022 20:29 shashi02 020 - Codebusters C++17 (GCC 7-32) Accepted 15 ms 0 KB
196438821 Mar/07/2023 23:26 Bitwise_Prefix 020 - Codebusters C++17 (GCC 7-32) Accepted 0 ms 0 KB
240489566 Jan/06/2024 16:52 elcanmeherremov4400 020 - Codebusters C++20 (GCC 11-64) Accepted 15 ms 0 KB
253406259 Mar/26/2024 23:15 rocke3997 020 - Codebusters C++20 (GCC 13-64) Accepted 15 ms 0 KB
326208843 Jun/27/2025 04:07 Bigbrian 020 - Codebusters C++17 (GCC 7-32) Accepted 46 ms 0 KB
352255643 Dec/06/2025 15:40 andria_11 020 - Codebusters C++23 (GCC 14-64, msys2) Accepted 46 ms 0 KB
209636539 Jun/14/2023 10:24 Bazzas13 020 - Codebusters C++20 (GCC 11-64) Accepted 0 ms 0 KB
259612946 May/05/2024 12:39 Yara_Matter 020 - Codebusters C++17 (GCC 7-32) Accepted 46 ms 0 KB
92004558 Sep/06/2020 13:19 4543194796minhDQ1 020 - Codebusters PyPy 3 Accepted 124 ms 0 KB
334302178 Aug/17/2025 20:44 lO_ol 020 - Codebusters C++23 (GCC 14-64, msys2) Accepted 46 ms 0 KB
326716887 Jul/01/2025 00:55 Minecrafter2764 020 - Codebusters C++23 (GCC 14-64, msys2) Accepted 30 ms 0 KB
352256653 Dec/06/2025 15:49 Chago333 020 - Codebusters C++17 (GCC 7-32) Accepted 15 ms 0 KB
182917098 Nov/27/2022 17:29 Riggie18 020 - Codebusters PyPy 3-64 Accepted 46 ms 0 KB
202085250 Apr/14/2023 18:19 Abir_Kundu_22 020 - Codebusters Python 3 Accepted 31 ms 0 KB
96058135 Oct/20/2020 13:56 Laurence_yang 020 - Codebusters GNU C++11 Accepted 15 ms 0 KB
197449549 Mar/15/2023 03:56 Mehedy_Hasan_Alvee 020 - Codebusters C++17 (GCC 7-32) Accepted 0 ms 0 KB
266378580 Jun/19/2024 03:28 allies4517 020 - Codebusters C++20 (GCC 13-64) Accepted 31 ms 0 KB
91267679 Aug/29/2020 11:15 ind1f 020 - Codebusters C++17 (GCC 9-64) Accepted 15 ms 0 KB
154740293 Apr/23/2022 18:19 Christine_C 020 - Codebusters C++17 (GCC 7-32) Accepted 0 ms 0 KB
170535471 Sep/02/2022 04:21 Daniel_Lien 020 - Codebusters C++17 (GCC 7-32) Accepted 0 ms 0 KB
185980998 Dec/19/2022 18:18 buts 020 - Codebusters C++14 (GCC 6-32) Accepted 15 ms 0 KB
190105438 Jan/22/2023 17:04 Parthib_Nita 020 - Codebusters C++20 (GCC 11-64) Accepted 15 ms 0 KB
161264234 Jun/20/2022 04:42 Abdul_Malik 020 - Codebusters Python 3 Accepted 46 ms 0 KB
232560628 Nov/13/2023 00:46 Hiphopfrog 020 - Codebusters C++17 (GCC 7-32) Accepted 0 ms 0 KB
349784573 Nov/20/2025 04:58 MShaheer 020 - Codebusters PyPy 3-64 Accepted 77 ms 0 KB
256982140 Apr/17/2024 03:21 CGB 020 - Codebusters C++17 (GCC 7-32) Accepted 46 ms 0 KB
113002705 Apr/14/2021 14:17 M-uwu 020 - Codebusters C++14 (GCC 6-32) Accepted 15 ms 0 KB
345513256 Oct/24/2025 16:29 MdRafiImam 020 - Codebusters C++23 (GCC 14-64, msys2) Accepted 46 ms 0 KB
317797122 Apr/30/2025 06:45 ahmadabdullah_ 020 - Codebusters C++23 (GCC 14-64, msys2) Accepted 31 ms 0 KB
337711410 Sep/09/2025 09:53 Blue_52 020 - Codebusters C++23 (GCC 14-64, msys2) Accepted 31 ms 0 KB
210727686 Jun/23/2023 09:22 Undefined_Code 020 - Codebusters C++20 (GCC 11-64) Accepted 0 ms 0 KB
266377649 Jun/19/2024 03:01 Melanoid 020 - Codebusters C++20 (GCC 13-64) Accepted 15 ms 100 KB
224540925 Sep/22/2023 03:23 ChloeC 020 - Codebusters C++17 (GCC 9-64) Accepted 0 ms 0 KB
137898302 Dec/03/2021 18:04 Muhammad-Daniyal 020 - Codebusters Python 3 Accepted 46 ms 0 KB
328654995 Jul/12/2025 14:52 OmarAlfar0uk 020 - Codebusters C++23 (GCC 14-64, msys2) Accepted 46 ms 100 KB
96947468 Oct/28/2020 03:44 namboodiris 020 - Codebusters Python 3 Accepted 93 ms 0 KB
154604006 Apr/23/2022 02:34 Melanoid 020 - Codebusters C++17 (GCC 7-32) Accepted 0 ms 0 KB
90287150 Aug/18/2020 10:45 phuclongdao 020 - Codebusters C++17 (GCC 9-64) Accepted 15 ms 0 KB
168206470 Aug/14/2022 01:08 MOO.AYMAN 020 - Codebusters C++17 (GCC 7-32) Accepted 0 ms 0 KB
311172325 Mar/17/2025 23:55 serag_mohema 020 - Codebusters C++20 (GCC 13-64) Accepted 46 ms 0 KB
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