Problem A - Convolution XOR SUM
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
336348950 Aug/31/2025 11:37 Arman42 A - Convolution XOR SUM C++20 (GCC 13-64) Accepted 77 ms 0 KB
381715170 Jul/08/2026 14:44 Nrmn-ali A - Convolution XOR SUM PyPy 3-64 Accepted 250 ms 47700 KB
381715562 Jul/08/2026 14:47 Nrmn-ali A - Convolution XOR SUM PyPy 3-64 Accepted 156 ms 22300 KB
367719242 Mar/22/2026 04:26 KhaledXXL A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 62 ms 100 KB
369771672 Apr/04/2026 20:00 n0mad.aVn A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 78 ms 100 KB
383754329 Jul/21/2026 22:55 tends.to.zero A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 187 ms 15700 KB
204150105 May/01/2023 18:20 Mustafiz A - Convolution XOR SUM C++17 (GCC 7-32) Accepted 234 ms 3100 KB
349608333 Nov/18/2025 19:59 PipRa A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 77 ms 0 KB
368904736 Mar/30/2026 23:21 Fulanito_Fulano A - Convolution XOR SUM C++20 (GCC 13-64) Accepted 78 ms 100 KB
321692445 May/27/2025 21:27 rhy2106 A - Convolution XOR SUM C++17 (GCC 7-32) Accepted 249 ms 0 KB
395193394 Oct/19/2026 12:29 Ruone_ A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 46 ms 0 KB
395186691 Oct/19/2026 11:16 silver_fir A - Convolution XOR SUM C++20 (GCC 13-64) Accepted 62 ms 2400 KB
323888596 Jun/11/2025 13:42 yousuf_25 A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 93 ms 0 KB
261438664 May/18/2024 01:29 vjudge3 A - Convolution XOR SUM C++20 (GCC 13-64) Accepted 77 ms 23500 KB
226260212 Oct/02/2023 10:59 AlinLoh420 A - Convolution XOR SUM C++17 (GCC 7-32) Accepted 62 ms 1200 KB
385405060 Aug/03/2026 15:47 mamadam69. A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 109 ms 148000 KB
205524120 May/12/2023 13:28 mosiur_zaman A - Convolution XOR SUM C++17 (GCC 7-32) Accepted 202 ms 1500 KB
204282360 May/02/2023 20:46 L2L A - Convolution XOR SUM C++20 (GCC 11-64) Accepted 171 ms 1300 KB
363285935 Feb/16/2026 17:15 Abdul_Kaium A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 62 ms 1200 KB
383903552 Jul/23/2026 09:17 GhorarDim_ A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 62 ms 0 KB
395179210 Oct/19/2026 09:54 Lagrange11 A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 62 ms 1600 KB
204157834 May/01/2023 19:40 M_Rana A - Convolution XOR SUM C++20 (GCC 11-64) Accepted 46 ms 1700 KB
371922169 Apr/21/2026 01:12 PK_7 A - Convolution XOR SUM C++17 (GCC 7-32) Accepted 78 ms 100 KB
351515081 Dec/01/2025 21:55 Karabey17 A - Convolution XOR SUM C++20 (GCC 13-64) Accepted 171 ms 0 KB
316883111 Apr/23/2025 23:07 HeadAche__ A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 77 ms 100 KB
204154877 May/01/2023 19:09 Amdadul A - Convolution XOR SUM C++20 (GCC 11-64) Accepted 171 ms 2700 KB
337896785 Sep/10/2025 07:26 vjudge1 A - Convolution XOR SUM C++20 (GCC 13-64) Accepted 77 ms 2400 KB
364969867 Mar/01/2026 16:23 Tazri A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 78 ms 100 KB
204160376 May/01/2023 20:08 Hz_ A - Convolution XOR SUM C++20 (GCC 11-64) Accepted 46 ms 1900 KB
204166132 May/01/2023 21:14 reshke A - Convolution XOR SUM C++17 (GCC 9-64) Accepted 31 ms 600 KB
281580111 Sep/17/2024 11:32 vjudge3 A - Convolution XOR SUM C++20 (GCC 13-64) Accepted 77 ms 7900 KB
371922114 Apr/21/2026 01:11 PK_7 A - Convolution XOR SUM C++17 (GCC 7-32) Accepted 93 ms 100 KB
204160937 May/01/2023 20:14 Arju_365i A - Convolution XOR SUM C++20 (GCC 11-64) Accepted 46 ms 1100 KB
359154419 Jan/22/2026 08:57 JosephJTC A - Convolution XOR SUM C++17 (GCC 7-32) Accepted 62 ms 100 KB
278071571 Aug/25/2024 17:50 Angry_Leader_BB A - Convolution XOR SUM C++17 (GCC 7-32) Accepted 187 ms 0 KB
204182310 May/02/2023 02:21 Gamal74 A - Convolution XOR SUM C++20 (GCC 11-64) Accepted 31 ms 0 KB
311664955 Mar/21/2025 17:04 greenbinjack# A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 93 ms 100 KB
314011746 Apr/05/2025 09:52 Azhar07 A - Convolution XOR SUM C++17 (GCC 7-32) Accepted 124 ms 400 KB
233597833 Nov/20/2023 19:55 ishraqfatin7 A - Convolution XOR SUM C++20 (GCC 11-64) Accepted 46 ms 600 KB
383747908 Jul/21/2026 21:34 Rejuan A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 78 ms 0 KB
204150146 May/01/2023 18:21 AlveRahman A - Convolution XOR SUM C++20 (GCC 11-64) Accepted 31 ms 800 KB
243492593 Jan/27/2024 09:20 vjudge2 A - Convolution XOR SUM C++20 (GCC 11-64) Accepted 46 ms 600 KB
204154440 May/01/2023 19:04 Obama_bin_laden_team: Angsuman, The_First_Avenger A - Convolution XOR SUM C++17 (GCC 7-32) Accepted 124 ms 1900 KB
363981063 Feb/23/2026 07:14 _sudhanshu A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 187 ms 100 KB
204150371 May/01/2023 18:23 BSMRSTU_DreamsOfSuccess: sparrow_14, Abdul_Aziz, Sajjat004 A - Convolution XOR SUM C++17 (GCC 7-32) Accepted 93 ms 800 KB
243492460 Jan/27/2024 09:19 tanvee A - Convolution XOR SUM C++20 (GCC 11-64) Accepted 31 ms 600 KB
284475417 Oct/05/2024 18:24 BabaVoss A - Convolution XOR SUM C++20 (GCC 13-64) Accepted 139 ms 39200 KB
384122199 Jul/24/2026 22:08 sanyal_samudro A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 78 ms 800 KB
204402797 May/04/2023 09:46 Ryuga_# A - Convolution XOR SUM C++17 (GCC 7-32) Accepted 62 ms 600 KB
281580135 Sep/17/2024 11:33 Vraj_Dobariya_95 A - Convolution XOR SUM C++17 (GCC 7-32) Accepted 108 ms 8600 KB
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