Problem A - Convolution XOR SUM
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
330808142 Jul/25/2025 15:24 Danch575 A - Convolution XOR SUM C++17 (GCC 7-32) Accepted 93 ms 100 KB
388662491 Aug/28/2026 12:58 Yug_Bargaway A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 46 ms 100 KB
385717292 Aug/05/2026 08:11 Riyon A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 78 ms 100 KB
310357215 Mar/13/2025 09:31 mdNishad_001 A - Convolution XOR SUM C++17 (GCC 7-32) Accepted 124 ms 4200 KB
395214070 Oct/19/2026 15:02 karinx A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 78 ms 800 KB
298935833 Dec/29/2024 10:34 Ionut2212 A - Convolution XOR SUM C++17 (GCC 7-32) Accepted 202 ms 1600 KB
265063683 Jun/10/2024 16:37 tajwarul A - Convolution XOR SUM C++14 (GCC 6-32) Accepted 156 ms 4100 KB
276484866 Aug/15/2024 08:54 vjudge1 A - Convolution XOR SUM C++20 (GCC 13-64) Accepted 93 ms 0 KB
368905455 Mar/30/2026 23:33 Fulanito_Fulano A - Convolution XOR SUM C++20 (GCC 13-64) Accepted 62 ms 100 KB
233589852 Nov/20/2023 18:47 piru72 A - Convolution XOR SUM C++20 (GCC 11-64) Accepted 46 ms 600 KB
276935508 Aug/17/2024 17:01 vjudge2 A - Convolution XOR SUM C++20 (GCC 13-64) Accepted 77 ms 0 KB
365851731 Mar/08/2026 16:27 weirdprimes A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 46 ms 0 KB
331743426 Jul/31/2025 17:07 _SSH_ A - Convolution XOR SUM C++17 (GCC 7-32) Accepted 125 ms 7100 KB
328952788 Jul/14/2025 22:02 enuch A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 92 ms 100 KB
375651995 May/22/2026 16:48 dewanmahin A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 62 ms 100 KB
375652145 May/22/2026 16:50 dewanmahin A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 78 ms 100 KB
375652335 May/22/2026 16:51 PeaceMaker007 A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 78 ms 100 KB
206579625 May/20/2023 04:51 mehrunesartem# A - Convolution XOR SUM C++20 (GCC 11-64) Accepted 31 ms 0 KB
385497924 Aug/04/2026 09:27 Long_Starr A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 171 ms 0 KB
204166391 May/01/2023 21:18 Hafiz_Sakib A - Convolution XOR SUM C++20 (GCC 11-64) Accepted 46 ms 0 KB
362870029 Feb/14/2026 10:35 PHIL_COLLINS A - Convolution XOR SUM C++20 (GCC 13-64) Accepted 62 ms 100 KB
380295721 Jun/27/2026 12:29 Muhammad_Siam A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 78 ms 100 KB
360023805 Jan/26/2026 19:31 arpit_kr A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 93 ms 100 KB
390268638 Sep/11/2026 07:33 _TheAhmed_ A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 46 ms 100 KB
212899241 Jul/09/2023 03:13 bhatte2.0 A - Convolution XOR SUM C++20 (GCC 11-64) Accepted 78 ms 1200 KB
374488665 May/14/2026 13:26 umesae A - Convolution XOR SUM C++17 (GCC 7-32) Accepted 93 ms 1400 KB
385717167 Aug/05/2026 08:09 Riyon A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 62 ms 100 KB
349567383 Nov/18/2025 12:42 M_41_M A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 78 ms 400 KB
395163282 Oct/19/2026 05:39 MaxBlazeIceInk A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 109 ms 3900 KB
204146299 May/01/2023 17:43 cjoa A - Convolution XOR SUM C++17 (GCC 9-64) Accepted 46 ms 1200 KB
204157257 May/01/2023 19:34 Drink_Water3.0 A - Convolution XOR SUM C++20 (GCC 11-64) Accepted 265 ms 1300 KB
335101268 Aug/23/2025 05:22 shivacharani16 A - Convolution XOR SUM C++20 (GCC 13-64) Accepted 265 ms 0 KB
360795101 Jan/31/2026 05:06 potatoseed A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 140 ms 20400 KB
333882782 Aug/14/2025 09:26 vjudge.8 A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 109 ms 100 KB
364152045 Feb/24/2026 08:19 Francisco_Martin A - Convolution XOR SUM C++20 (GCC 13-64) Accepted 62 ms 100 KB
204267381 May/02/2023 17:58 aufannn# A - Convolution XOR SUM C++20 (GCC 11-64) Accepted 31 ms 1200 KB
355286479 Dec/27/2025 14:04 Junayed_Ahmed_Joy A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 62 ms 0 KB
395214347 Oct/19/2026 15:05 AAAAAARun A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 46 ms 800 KB
314687279 Apr/09/2025 01:50 abdelaal_03 A - Convolution XOR SUM C++20 (GCC 13-64) Accepted 62 ms 100 KB
315748861 Apr/15/2025 20:43 SJMA_11723 A - Convolution XOR SUM C++17 (GCC 7-32) Accepted 62 ms 100 KB
284912789 Oct/08/2024 15:37 vjudge.3 A - Convolution XOR SUM C++20 (GCC 13-64) Accepted 78 ms 3600 KB
336348988 Aug/31/2025 11:37 ate.codes A - Convolution XOR SUM C++20 (GCC 13-64) Accepted 77 ms 100 KB
285376131 Oct/11/2024 22:53 patilmanishkishor A - Convolution XOR SUM C++17 (GCC 7-32) Accepted 437 ms 1000 KB
333882355 Aug/14/2025 09:22 220204 A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 93 ms 0 KB
346392308 Oct/29/2025 02:13 hunterkasa_ A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 78 ms 100 KB
284910174 Oct/08/2024 15:20 UWR_Pham A - Convolution XOR SUM C++20 (GCC 13-64) Accepted 93 ms 3600 KB
335112895 Aug/23/2025 08:27 mursalinabu89 A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 265 ms 0 KB
335101209 Aug/23/2025 05:21 mursalinabu89 A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 249 ms 100 KB
343928230 Oct/15/2025 22:56 Mashfi_Rejoan_Saikat A - Convolution XOR SUM C++17 (GCC 7-32) Accepted 78 ms 0 KB
267876480 Jun/28/2024 17:52 vjudge.2 A - Convolution XOR SUM C++20 (GCC 13-64) Accepted 77 ms 0 KB
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