Problem A - Convolution XOR SUM
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
289745826 Nov/03/2024 12:16 iabab41 A - Convolution XOR SUM C++20 (GCC 13-64) Accepted 93 ms 800 KB
289745911 Nov/03/2024 12:16 vjudge.10 A - Convolution XOR SUM C++20 (GCC 13-64) Accepted 108 ms 800 KB
312638786 Mar/27/2025 05:59 ahanf A - Convolution XOR SUM C++17 (GCC 7-32) Accepted 77 ms 800 KB
341980788 Oct/05/2025 12:37 _EmonX_ A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 77 ms 600 KB
204158885 May/01/2023 19:52 Sumon_Ahmed A - Convolution XOR SUM C++17 (GCC 7-32) Accepted 62 ms 1100 KB
204164940 May/01/2023 21:00 mcuadros A - Convolution XOR SUM C++20 (GCC 11-64) Accepted 31 ms 0 KB
350526741 Nov/24/2025 21:26 gohamza05 A - Convolution XOR SUM C++20 (GCC 13-64) Accepted 62 ms 0 KB
320371093 May/19/2025 16:57 y0uKn0wWh0 A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 108 ms 31400 KB
358134595 Jan/16/2026 21:09 wounded_man A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 46 ms 100 KB
338907526 Sep/16/2025 14:31 GreedyGambit__ A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 93 ms 7900 KB
204148554 May/01/2023 18:05 RU_BackSlash: Farhan20, the_dragon_emperor, Asif17r A - Convolution XOR SUM C++20 (GCC 11-64) Accepted 31 ms 2100 KB
312752384 Mar/28/2025 08:52 TahsinArafat A - Convolution XOR SUM C++20 (GCC 13-64) Accepted 124 ms 7900 KB
365528908 Mar/06/2026 01:10 Aizen01 A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 109 ms 7900 KB
311571834 Mar/20/2025 20:53 sdKrhMn286 A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 125 ms 14100 KB
290882206 Nov/10/2024 17:45 Kayami A - Convolution XOR SUM C++20 (GCC 13-64) Accepted 77 ms 4800 KB
204153337 May/01/2023 18:53 Shihab18 A - Convolution XOR SUM C++17 (GCC 7-32) Accepted 124 ms 78300 KB
362960323 Feb/14/2026 22:31 x93bd0 A - Convolution XOR SUM C++20 (GCC 13-64) Accepted 125 ms 0 KB
204149239 May/01/2023 18:11 Too Lazy To Propagate: Knightshade, The_crawler A - Convolution XOR SUM C++17 (GCC 7-32) Accepted 62 ms 1200 KB
371915120 Apr/20/2026 22:50 Acremony1 A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 78 ms 4800 KB
204149896 May/01/2023 18:18 ar_rony1 A - Convolution XOR SUM C++20 (GCC 11-64) Accepted 31 ms 10900 KB
204149752 May/01/2023 18:17 Arnob A - Convolution XOR SUM C++20 (GCC 11-64) Accepted 31 ms 600 KB
345291612 Oct/23/2025 09:32 suseelkumar2006 A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 62 ms 100 KB
204162928 May/01/2023 20:36 _Ahamed_ A - Convolution XOR SUM C++20 (GCC 11-64) Accepted 46 ms 1700 KB
204167497 May/01/2023 21:31 jahid_hridoy A - Convolution XOR SUM C++17 (GCC 7-32) Accepted 109 ms 600 KB
204157823 May/01/2023 19:40 _Ahamed_ A - Convolution XOR SUM C++20 (GCC 11-64) Accepted 46 ms 1700 KB
358931982 Jan/20/2026 16:57 mvr_sin_theta A - Convolution XOR SUM C++20 (GCC 13-64) Accepted 62 ms 100 KB
365499881 Mar/05/2026 19:54 Jayy__07 A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 62 ms 0 KB
362550823 Feb/12/2026 00:18 HUNT3Rboii A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 78 ms 100 KB
204404853 May/04/2023 10:11 mostafasazid# A - Convolution XOR SUM C++20 (GCC 11-64) Accepted 62 ms 2700 KB
347416022 Nov/04/2025 17:35 Nalkq A - Convolution XOR SUM C++17 (GCC 7-32) Accepted 77 ms 100 KB
204148122 May/01/2023 18:00 crush ki smile :uwu:: 18o3 A - Convolution XOR SUM C++20 (GCC 11-64) Accepted 46 ms 1600 KB
204148483 May/01/2023 18:04 RakibJoy A - Convolution XOR SUM C++20 (GCC 11-64) Accepted 46 ms 600 KB
204161202 May/01/2023 20:17 Paul72 A - Convolution XOR SUM C++17 (GCC 7-32) Accepted 78 ms 1100 KB
316496400 Apr/21/2025 14:19 Mugiwaraaa A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 93 ms 100 KB
304472183 Feb/05/2025 00:46 Leo11wasd A - Convolution XOR SUM C++20 (GCC 13-64) Accepted 171 ms 100 KB
204153454 May/01/2023 18:54 CU_binaryMinds: NAYEM, Tapos-Minmoy, Sabbir.Hasan A - Convolution XOR SUM C++17 (GCC 7-32) Accepted 93 ms 1100 KB
268258372 Jul/01/2024 06:50 vjudge.10 A - Convolution XOR SUM C++17 (GCC 7-32) Accepted 109 ms 800 KB
322778332 Jun/04/2025 00:07 souvenir_vayne A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 218 ms 2400 KB
358728418 Jan/19/2026 12:23 Shihab3point14 A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 62 ms 2400 KB
204721152 May/06/2023 13:00 ShorifulSoumic A - Convolution XOR SUM C++20 (GCC 11-64) Accepted 249 ms 16800 KB
316496230 Apr/21/2025 14:17 Mugiwaraaa A - Convolution XOR SUM C++23 (GCC 14-64, msys2) Accepted 93 ms 100 KB
283746182 Sep/30/2024 14:17 vaibhavvgarg A - Convolution XOR SUM C++20 (GCC 13-64) Accepted 93 ms 1100 KB
283746485 Sep/30/2024 14:19 vaibhavvgarg A - Convolution XOR SUM C++20 (GCC 13-64) Accepted 108 ms 100 KB
204151197 May/01/2023 18:31 Blurryface A - Convolution XOR SUM C++17 (GCC 7-32) Accepted 77 ms 1700 KB
204194830 May/02/2023 07:49 Jahid_hasan_Mahmud A - Convolution XOR SUM C++20 (GCC 11-64) Accepted 46 ms 1900 KB
204156397 May/01/2023 19:26 spybit A - Convolution XOR SUM C++14 (GCC 6-32) Accepted 62 ms 2200 KB
305837034 Feb/12/2025 19:36 vjudge2 A - Convolution XOR SUM C++20 (GCC 13-64) Accepted 78 ms 100 KB
305836276 Feb/12/2025 19:30 _flood A - Convolution XOR SUM C++17 (GCC 7-32) Accepted 109 ms 100 KB
204151455 May/01/2023 18:34 Sourav.Kumar007 A - Convolution XOR SUM C++20 (GCC 11-64) Accepted 31 ms 2700 KB
204292342 May/02/2023 22:56 i_m_swachha A - Convolution XOR SUM C++20 (GCC 11-64) Accepted 46 ms 600 KB
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