Problem A - Laser Tag
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
266718212 Jun/21/2024 17:14 ice cream (somehow!): SUL, THE_THUNDERSTORM_BEGINS, Bisher_Sahloul# A - Laser Tag C++20 (GCC 13-64) Accepted 234 ms 9700 KB
225565217 Sep/27/2023 22:28 Sherif804 A - Laser Tag C++17 (GCC 7-32) Accepted 234 ms 8800 KB
288940072 Oct/30/2024 19:25 Lifeless_Babushka A - Laser Tag C++23 (GCC 14-64, msys2) Accepted 265 ms 25000 KB
329682839 Jul/18/2025 23:04 YassaTalaat_ A - Laser Tag C++17 (GCC 7-32) Accepted 234 ms 5300 KB
329682870 Jul/18/2025 23:05 YassaTalaat_ A - Laser Tag C++23 (GCC 14-64, msys2) Accepted 234 ms 9000 KB
329683180 Jul/18/2025 23:09 YassaTalaat_ A - Laser Tag C++23 (GCC 14-64, msys2) Accepted 233 ms 9000 KB
206592186 May/20/2023 08:22 vjudge3 A - Laser Tag C++20 (GCC 11-64) Accepted 218 ms 22200 KB
176120710 Oct/14/2022 11:39 vjudge2 A - Laser Tag C++17 (GCC 9-64) Accepted 187 ms 14200 KB
203247616 Apr/24/2023 16:02 Vision__ A - Laser Tag C++17 (GCC 7-32) Accepted 951 ms 18200 KB
373626068 May/05/2026 21:27 MN3M# A - Laser Tag C++23 (GCC 14-64, msys2) Accepted 187 ms 11100 KB
203224595 Apr/24/2023 11:17 E.M.T A - Laser Tag C++14 (GCC 6-32) Accepted 1310 ms 25100 KB
203250328 Apr/24/2023 16:25 E.M.T A - Laser Tag C++20 (GCC 11-64) Accepted 982 ms 20400 KB
327221871 Jul/03/2025 14:11 Ahmed_Abdelmegeed# A - Laser Tag C++23 (GCC 14-64, msys2) Accepted 249 ms 14800 KB
203882570 Apr/29/2023 11:09 vjudge4 A - Laser Tag C++17 (GCC 9-64) Accepted 264 ms 54800 KB
176129453 Oct/14/2022 12:51 vjudge5 A - Laser Tag C++17 (GCC 9-64) Accepted 265 ms 34500 KB
200846721 Apr/05/2023 11:16 vjudge1 A - Laser Tag C++17 (GCC 9-64) Accepted 967 ms 20400 KB
167528005 Aug/08/2022 17:51 AmrMohameD# A - Laser Tag C++17 (GCC 7-32) Accepted 233 ms 13500 KB
203249013 Apr/24/2023 16:14 E.M.T A - Laser Tag C++20 (GCC 11-64) Accepted 311 ms 58000 KB
213743621 Jul/14/2023 11:15 Hafez A - Laser Tag C++17 (GCC 7-32) Accepted 202 ms 13500 KB
374408372 May/13/2026 18:03 ABDULMOHSEEN A - Laser Tag Java 21 Accepted 609 ms 19500 KB
210871879 Jun/24/2023 16:38 ahmedmagdy112233# A - Laser Tag C++17 (GCC 7-32) Accepted 904 ms 14200 KB
203249372 Apr/24/2023 16:17 Vision__ A - Laser Tag C++20 (GCC 11-64) Accepted 1107 ms 57900 KB
209906770 Jun/17/2023 01:07 ELBerr A - Laser Tag C++20 (GCC 11-64) Accepted 187 ms 20500 KB
190746004 Jan/27/2023 13:11 vjudge4 A - Laser Tag C++20 (GCC 11-64) Accepted 889 ms 18800 KB
341912363 Oct/04/2025 23:19 Hugo_Zig A - Laser Tag C++23 (GCC 14-64, msys2) Accepted 218 ms 8800 KB
207089095 May/25/2023 02:02 do_you_know_me_well A - Laser Tag C++20 (GCC 11-64) Accepted 171 ms 28200 KB
386435928 Aug/10/2026 07:53 No more Mr nice guy: inj, canetoadcoader, vegemite# A - Laser Tag C++23 (GCC 14-64, msys2) Accepted 437 ms 5700 KB
176129261 Oct/14/2022 12:50 vjudge4 A - Laser Tag C++17 (GCC 9-64) Accepted 264 ms 34500 KB
211070801 Jun/25/2023 22:53 Faresov A - Laser Tag C++20 (GCC 11-64) Accepted 171 ms 12900 KB
175962630 Oct/13/2022 18:18 eBsilong: yassine_hajji_, SMIrrichto# A - Laser Tag C++20 (GCC 11-64) Accepted 171 ms 12600 KB
162711385 Jul/04/2022 10:06 answer is hello world: Komeiji-Koishi, zmllll, Amewiki# A - Laser Tag C++17 (GCC 7-32) Accepted 467 ms 18800 KB
173310345 Sep/24/2022 13:47 Overkill: Vova537, sasha4# A - Laser Tag C++17 (GCC 7-32) Accepted 967 ms 11100 KB
173049867 Sep/22/2022 14:10 budalnik# A - Laser Tag C++20 (GCC 11-64) Accepted 156 ms 12600 KB
166175519 Jul/30/2022 04:31 IsaacMoris# A - Laser Tag C++17 (GCC 7-32) Accepted 326 ms 21800 KB
327806736 Jul/06/2025 19:32 MoonPhase2: Bassmala_Abood4# A - Laser Tag C++23 (GCC 14-64, msys2) Accepted 249 ms 15900 KB
176134829 Oct/14/2022 13:43 vjudge2 A - Laser Tag C++17 (GCC 9-64) Accepted 171 ms 14200 KB
341866435 Oct/04/2025 17:37 123dasilva4: migueI# A - Laser Tag C++23 (GCC 14-64, msys2) Accepted 359 ms 5000 KB
176125040 Oct/14/2022 12:17 vjudge5 A - Laser Tag C++17 (GCC 9-64) Accepted 514 ms 28200 KB
171296734 Sep/08/2022 07:35 APSPA: grorge, GTcoding, MCYang# A - Laser Tag C++17 (GCC 9-64) Accepted 155 ms 21600 KB
171507948 Sep/09/2022 16:40 Penguin07 A - Laser Tag C++20 (GCC 11-64) Accepted 280 ms 8600 KB
171508044 Sep/09/2022 16:41 Penguin07 A - Laser Tag C++20 (GCC 11-64) Accepted 249 ms 8600 KB
209183090 Jun/10/2023 13:32 Flaming Potatoes: Bikey, rou_uo, O_Gyptian# A - Laser Tag C++17 (GCC 9-64) Accepted 156 ms 13300 KB
219373191 Aug/17/2023 23:48 3agamesta++: michaelmonir, Ahmed_Hassan10, faris00007# A - Laser Tag C++20 (GCC 11-64) Accepted 249 ms 22100 KB
172402887 Sep/17/2022 02:29 Kakita# A - Laser Tag C++17 (GCC 7-32) Accepted 249 ms 15300 KB
176141696 Oct/14/2022 14:39 Xiaomo A - Laser Tag C++17 (GCC 7-32) Accepted 373 ms 26000 KB
190724235 Jan/27/2023 08:17 vjudge2 A - Laser Tag C++20 (GCC 11-64) Accepted 873 ms 8600 KB
205523588 May/12/2023 13:21 tornado564376486 A - Laser Tag C++17 (GCC 7-32) Accepted 343 ms 36000 KB
203889806 Apr/29/2023 12:34 vjudge3 A - Laser Tag C++20 (GCC 11-64) Accepted 234 ms 14900 KB
176141806 Oct/14/2022 14:40 Xiaomo A - Laser Tag C++17 (GCC 7-32) Accepted 374 ms 26000 KB
190724197 Jan/27/2023 08:16 weirdowww A - Laser Tag C++20 (GCC 11-64) Accepted 919 ms 8600 KB
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