Problem A - Laser Tag
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
171020400 Sep/06/2022 09:39 NTHU DeBugcat Capoo: ezelephant, ccy, nevikw39# A - Laser Tag C++17 (GCC 7-32) Accepted 249 ms 9500 KB
376432335 May/28/2026 19:19 هي كدا: Ak_m7uslim03:25 A - Laser Tag C++23 (GCC 14-64, msys2) Accepted 187 ms 8800 KB
216989227 Aug/03/2023 15:55 Fawzy_Fathi A - Laser Tag C++20 (GCC 11-64) Accepted 171 ms 15600 KB
167520556 Aug/08/2022 16:33 Mahmoud-Atia# A - Laser Tag C++17 (GCC 7-32) Accepted 202 ms 8800 KB
209271999 Jun/11/2023 13:17 Smurfs: MOUFLESS, ZaiBug# A - Laser Tag C++17 (GCC 7-32) Accepted 249 ms 18200 KB
334499947 Aug/19/2025 11:45 Accepted or wrong , we are strong !: Ray7ana, Kassha, Mohammed_Ayad_Alhajji# A - Laser Tag C++20 (GCC 13-64) Accepted 265 ms 11100 KB
176116519 Oct/14/2022 10:51 vjudge4 A - Laser Tag C++17 (GCC 9-64) Accepted 420 ms 16300 KB
331667022 Jul/31/2025 04:25 -Omar# A - Laser Tag C++23 (GCC 14-64, msys2) Accepted 249 ms 9300 KB
271891985 Jul/22/2024 12:12 ivxxn A - Laser Tag C++20 (GCC 13-64) Accepted 828 ms 14700 KB
241691440 Jan/15/2024 15:47 Pagode_Paiva A - Laser Tag C++20 (GCC 11-64) Accepted 186 ms 18800 KB
211978487 Jul/03/2023 19:50 vjudge2 A - Laser Tag C++17 (GCC 7-32) Accepted 841 ms 9500 KB
360111514 Jan/27/2026 11:48 Enchanté: cgmoreda, yse# A - Laser Tag C++23 (GCC 14-64, msys2) Accepted 234 ms 17800 KB
168446008 Aug/16/2022 02:30 abdelrahman001 A - Laser Tag C++14 (GCC 6-32) Accepted 217 ms 12000 KB
167680362 Aug/09/2022 23:15 Dogo A - Laser Tag C++17 (GCC 7-32) Accepted 842 ms 11200 KB
205363068 May/10/2023 21:51 AboALjood_old_man A - Laser Tag C++17 (GCC 9-64) Accepted 171 ms 14200 KB
171781642 Sep/12/2022 10:02 WindFromTmw# A - Laser Tag C++17 (GCC 7-32) Accepted 218 ms 12600 KB
230129864 Oct/28/2023 10:44 vjudge4 A - Laser Tag C++20 (GCC 11-64) Accepted 187 ms 12900 KB
244992091 Feb/05/2024 22:50 vjudge2 A - Laser Tag C++17 (GCC 9-64) Accepted 186 ms 12900 KB
211070960 Jun/25/2023 22:55 Faresov A - Laser Tag C++20 (GCC 11-64) Accepted 187 ms 12800 KB
205329818 May/10/2023 16:03 The Newbies: DevMAG, Wassim221e# A - Laser Tag C++20 (GCC 11-64) Accepted 156 ms 14200 KB
245001065 Feb/06/2024 00:51 Sersawy A - Laser Tag C++20 (GCC 11-64) Accepted 187 ms 12800 KB
166216657 Jul/30/2022 13:55 Persistent Imposters: Pandemic, O_E# A - Laser Tag C++20 (GCC 11-64) Accepted 202 ms 17300 KB
168658247 Aug/17/2022 09:34 Agreb# A - Laser Tag C++17 (GCC 7-32) Accepted 265 ms 10600 KB
162630134 Jul/03/2022 13:24 Oberstrasse B01: SAeed, _Mugiwara_# A - Laser Tag C++17 (GCC 7-32) Accepted 280 ms 14300 KB
331869456 Jul/31/2025 23:52 Abdul._.Aal A - Laser Tag C++23 (GCC 14-64, msys2) Accepted 264 ms 13500 KB
205461853 May/11/2023 20:32 يلا نبدا بسم الله: tonyEliaSamir, ._JO_.# A - Laser Tag C++17 (GCC 7-32) Accepted 248 ms 12000 KB
168367871 Aug/15/2022 13:49 Abdelrahman_Etman# A - Laser Tag C++17 (GCC 7-32) Accepted 249 ms 12000 KB
362284445 Feb/10/2026 17:56 Ayman_ A - Laser Tag C++23 (GCC 14-64, msys2) Accepted 250 ms 13600 KB
372893606 Apr/29/2026 00:17 Code mashi bel-satr: Rasha_jouda, roaaJouda, _Dark-Star_# A - Laser Tag C++23 (GCC 14-64, msys2) Accepted 203 ms 8800 KB
167019761 Aug/04/2022 21:02 DP or not DP: Moemn_Zakaria, Mari000, naderr# A - Laser Tag C++17 (GCC 7-32) Accepted 218 ms 12000 KB
341863867 Oct/04/2025 17:20 caions# A - Laser Tag C++23 (GCC 14-64, msys2) Accepted 233 ms 11200 KB
228387713 Oct/16/2023 11:40 Rose_Vanderboom A - Laser Tag C++20 (GCC 11-64) Accepted 217 ms 21700 KB
165022583 Jul/20/2022 17:42 ammarammar200112 A - Laser Tag C++17 (GCC 7-32) Accepted 218 ms 12000 KB
205462242 May/11/2023 20:35 يلا نبدا بسم الله: tonyEliaSamir, ._JO_.# A - Laser Tag C++17 (GCC 7-32) Accepted 233 ms 12000 KB
270476194 Jul/14/2024 17:45 EpsilonMello A - Laser Tag C++17 (GCC 7-32) Accepted 249 ms 6500 KB
280917458 Sep/13/2024 02:00 El Code Ba2a Buzzrameta: SeriousBoma, Mhmud_Sameh24, Mazen_Ghanayem# A - Laser Tag C++20 (GCC 13-64) Accepted 218 ms 9900 KB
342353898 Oct/06/2025 22:43 vlacerda A - Laser Tag C++23 (GCC 14-64, msys2) Accepted 265 ms 17800 KB
170068676 Aug/29/2022 16:56 GeorgeRaouf# A - Laser Tag C++17 (GCC 7-32) Accepted 295 ms 17500 KB
163728394 Jul/12/2022 04:08 Proofy# A - Laser Tag C++20 (GCC 11-64) Accepted 156 ms 12600 KB
266583901 Jun/20/2024 16:36 Yalla Beena: Ahmedmadbouly186, MarwanEmad# A - Laser Tag C++17 (GCC 7-32) Accepted 327 ms 6400 KB
169969863 Aug/28/2022 14:53 can can need: ace_taffy, CaroyalKnight, nmsl# A - Laser Tag C++20 (GCC 11-64) Accepted 171 ms 17300 KB
172909016 Sep/21/2022 09:47 JnU-The_Last_Phase: Neaj_Morshad_101, Salim_jnu, ash_98# A - Laser Tag C++17 (GCC 7-32) Accepted 202 ms 12000 KB
203881530 Apr/29/2023 10:56 CaroyalKnight# A - Laser Tag C++20 (GCC 11-64) Accepted 171 ms 17300 KB
163212815 Jul/08/2022 16:53 T3ala adl3ak 2oly eh hymn3k: DafuQ_o, Mostafa_Moharram, Madboly# A - Laser Tag C++20 (GCC 11-64) Accepted 280 ms 28300 KB
242470030 Jan/19/2024 20:58 M7MOD A - Laser Tag C++20 (GCC 11-64) Accepted 1138 ms 28300 KB
162690942 Jul/04/2022 04:30 xxxtql A - Laser Tag C++17 (GCC 7-32) Accepted 202 ms 18200 KB
161940859 Jun/27/2022 14:02 AttAck_On_ICPC: Ahmed_AbdAlmaboud, CoOoNaN, MahmoudAshour# A - Laser Tag C++20 (GCC 11-64) Accepted 155 ms 13100 KB
167119894 Aug/05/2022 18:06 WeAreTheDanger: AbdelrahmanFathy, Koka, AbdulazizHassan# A - Laser Tag C++17 (GCC 7-32) Accepted 249 ms 11100 KB
169464814 Aug/24/2022 00:57 Za ptats: ZaZo_, PeterRaafat# A - Laser Tag C++17 (GCC 7-32) Accepted 234 ms 16600 KB
321244444 May/25/2025 15:23 WisdomCasual# A - Laser Tag C++20 (GCC 13-64) Accepted 202 ms 9000 KB
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