Problem A - Happy XOR, Sad XOR
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
333451111 Aug/10/2025 20:19 Wawi# A - Happy XOR, Sad XOR C++17 (GCC 7-32) Accepted 46 ms 0 KB
351877258 Dec/04/2025 17:24 gustavv# A - Happy XOR, Sad XOR C++17 (GCC 7-32) Accepted 46 ms 100 KB
327851852 Jul/07/2025 03:56 vjudge3 A - Happy XOR, Sad XOR C++20 (GCC 13-64) Accepted 46 ms 0 KB
122895021 Jul/18/2021 09:26 NanoCentury: ur-baal, Andrfed, Roundabout_# A - Happy XOR, Sad XOR C++17 (GCC 7-32) Accepted 31 ms 3700 KB
141363454 Jan/02/2022 07:52 ashraful9194 A - Happy XOR, Sad XOR C++17 (GCC 7-32) Accepted 15 ms 0 KB
141234340 Dec/31/2021 13:41 vjudge3 A - Happy XOR, Sad XOR C++14 (GCC 6-32) Accepted 15 ms 100 KB
218692263 Aug/13/2023 18:25 vjudge3 A - Happy XOR, Sad XOR C++17 (GCC 9-64) Accepted 0 ms 0 KB
141232966 Dec/31/2021 13:21 vjudge2 A - Happy XOR, Sad XOR C++17 (GCC 7-32) Accepted 15 ms 0 KB
258624000 Apr/29/2024 02:20 pnsn9r A - Happy XOR, Sad XOR C++20 (GCC 13-64) Accepted 46 ms 0 KB
129129636 Sep/18/2021 09:29 vjudge3 A - Happy XOR, Sad XOR C++17 (GCC 7-32) Accepted 15 ms 3600 KB
127683398 Sep/02/2021 13:40 Malfurion A - Happy XOR, Sad XOR C++14 (GCC 6-32) Accepted 15 ms 5200 KB
218703358 Aug/13/2023 20:07 vjudge1 A - Happy XOR, Sad XOR C++20 (GCC 11-64) Accepted 15 ms 0 KB
240416051 Jan/06/2024 02:46 EmoTJ: emoreira, ericg, nzo# A - Happy XOR, Sad XOR C++20 (GCC 11-64) Accepted 0 ms 0 KB
166739069 Aug/02/2022 23:09 Whimpers# A - Happy XOR, Sad XOR C++17 (GCC 9-64) Accepted 15 ms 100 KB
122829602 Jul/17/2021 19:12 ershivasoni# A - Happy XOR, Sad XOR C++14 (GCC 6-32) Accepted 312 ms 3900 KB
342485773 Oct/07/2025 20:33 antonov1lya# A - Happy XOR, Sad XOR C++20 (GCC 13-64) Accepted 46 ms 0 KB
146474924 Feb/15/2022 08:05 yes: Keshi, ymmparsa# A - Happy XOR, Sad XOR C++20 (GCC 11-64) Accepted 15 ms 0 KB
116704932 May/20/2021 07:24 Nezzar A - Happy XOR, Sad XOR C++17 (GCC 9-64) Accepted 31 ms 4700 KB
218693823 Aug/13/2023 18:38 vjudge3 A - Happy XOR, Sad XOR C++20 (GCC 11-64) Accepted 15 ms 100 KB
116510562 May/17/2021 21:28 YouKn0wWho# A - Happy XOR, Sad XOR C++17 (GCC 9-64) Accepted 77 ms 200 KB
180736763 Nov/13/2022 13:48 sorryMyBug: 7S1, hexer# A - Happy XOR, Sad XOR C# 10 Accepted 46 ms 300 KB
213199289 Jul/11/2023 04:05 DoaAyah: Farr, KindaNameless, gdryrp# A - Happy XOR, Sad XOR C++20 (GCC 11-64) Accepted 15 ms 0 KB
129976005 Sep/27/2021 10:06 vjudge2 A - Happy XOR, Sad XOR C++17 (GCC 7-32) Accepted 31 ms 3700 KB
123111757 Jul/20/2021 17:01 rkmelody A - Happy XOR, Sad XOR C++17 (GCC 7-32) Accepted 15 ms 3700 KB
199512151 Mar/28/2023 12:18 _abhay_og A - Happy XOR, Sad XOR C++20 (GCC 11-64) Accepted 15 ms 100 KB
132056540 Oct/15/2021 20:15 thiago_bastos# A - Happy XOR, Sad XOR C++17 (GCC 9-64) Accepted 15 ms 0 KB
218687996 Aug/13/2023 17:50 vjudge5 A - Happy XOR, Sad XOR C++20 (GCC 11-64) Accepted 15 ms 100 KB
116515196 May/17/2021 22:56 tiasmondal A - Happy XOR, Sad XOR C++17 (GCC 9-64) Accepted 31 ms 0 KB
119266787 Jun/12/2021 19:47 sp19 A - Happy XOR, Sad XOR C++17 (GCC 7-32) Accepted 30 ms 100 KB
146473056 Feb/15/2022 07:39 No servants?: AaParsa, Davoth# A - Happy XOR, Sad XOR C++20 (GCC 11-64) Accepted 15 ms 100 KB
199511497 Mar/28/2023 12:11 _abhay_og A - Happy XOR, Sad XOR C++20 (GCC 11-64) Accepted 15 ms 100 KB
127864055 Sep/04/2021 20:59 nibirjoydhar A - Happy XOR, Sad XOR C++17 (GCC 7-32) Accepted 15 ms 8500 KB
207846637 May/30/2023 14:20 The_Hallak# A - Happy XOR, Sad XOR C++20 (GCC 11-64) Accepted 15 ms 100 KB
136961404 Nov/26/2021 07:48 Overkill: Atreus, Kalam# A - Happy XOR, Sad XOR C++14 (GCC 6-32) Accepted 62 ms 200 KB
218688468 Aug/13/2023 17:54 vjudge2 A - Happy XOR, Sad XOR C++20 (GCC 11-64) Accepted 15 ms 0 KB
137714841 Dec/01/2021 20:41 Depois dá pra trocar?: CarolinaMoura, peuch# A - Happy XOR, Sad XOR C++17 (GCC 7-32) Accepted 15 ms 0 KB
165237874 Jul/21/2022 23:35 mayman# A - Happy XOR, Sad XOR C++17 (GCC 7-32) Accepted 15 ms 100 KB
116520708 May/18/2021 01:28 MoriorInvictus A - Happy XOR, Sad XOR C++17 (GCC 7-32) Accepted 139 ms 100 KB
176082943 Oct/14/2022 04:07 HNAms.hentaiz.vn: huyhasun, gigachau, LetterC67# A - Happy XOR, Sad XOR C++20 (GCC 11-64) Accepted 46 ms 1400 KB
327463940 Jul/05/2025 07:25 Be_So A - Happy XOR, Sad XOR C++20 (GCC 13-64) Accepted 61 ms 0 KB
129976348 Sep/27/2021 10:11 vjudge3 A - Happy XOR, Sad XOR C++17 (GCC 7-32) Accepted 77 ms 3800 KB
116998601 May/22/2021 12:26 _______ A - Happy XOR, Sad XOR C++17 (GCC 9-64) Accepted 30 ms 0 KB
136967968 Nov/26/2021 09:30 bqq# A - Happy XOR, Sad XOR C++17 (GCC 9-64) Accepted 0 ms 0 KB
218690954 Aug/13/2023 18:15 vjudge1 A - Happy XOR, Sad XOR C++20 (GCC 11-64) Accepted 0 ms 0 KB
320038550 May/17/2025 16:32 Answer me, Lucas!: matheuslafayette, Hugo_Zig# A - Happy XOR, Sad XOR C++23 (GCC 14-64, msys2) Accepted 46 ms 0 KB
123159931 Jul/21/2021 09:32 2020SCZ_ProgrammingTeam: iterater, ast123, ZGS_WZY# A - Happy XOR, Sad XOR GNU C++11 Accepted 234 ms 4100 KB
176082858 Oct/14/2022 04:06 trangtranha28# A - Happy XOR, Sad XOR C++17 (GCC 7-32) Accepted 15 ms 1100 KB
219153038 Aug/16/2023 21:20 Avijit_Biswas A - Happy XOR, Sad XOR C++20 (GCC 11-64) Accepted 15 ms 0 KB
120702198 Jun/27/2021 05:03 mizu163# A - Happy XOR, Sad XOR C++17 (GCC 9-64) Accepted 15 ms 0 KB
170160056 Aug/30/2022 16:01 LaStatale Blue: PinoF, bortoz, MrBrionix# A - Happy XOR, Sad XOR C++17 (GCC 9-64) Accepted 0 ms 0 KB
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