Problem E - Efficient Tracking
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
38468053 May/20/2018 22:18 filipeabelha E - Efficient Tracking C++14 (GCC 6-32) Accepted 218 ms 20600 KB
38473068 May/21/2018 05:55 filipeabelha E - Efficient Tracking C++14 (GCC 6-32) Accepted 218 ms 20600 KB
38472213 May/21/2018 04:19 Paniago# E - Efficient Tracking C++14 (GCC 6-32) Accepted 187 ms 9500 KB
320151157 May/17/2025 22:52 Raghad E - Efficient Tracking C++20 (GCC 13-64) Accepted 281 ms 8200 KB
202481834 Apr/17/2023 14:45 Youssefmorsi1# E - Efficient Tracking C++17 (GCC 7-32) Accepted 373 ms 9300 KB
41318742 Aug/08/2018 01:06 vjudge3 E - Efficient Tracking GNU C++ Accepted 109 ms 9200 KB
211636902 Jun/30/2023 19:20 Beevo E - Efficient Tracking C++20 (GCC 11-64) Accepted 109 ms 9700 KB
324707308 Jun/17/2025 04:51 Ganna_Gamal E - Efficient Tracking C++23 (GCC 14-64, msys2) Accepted 406 ms 16600 KB
38617488 May/25/2018 23:18 Integration: Zaher, Adel_SaadEddin# E - Efficient Tracking C++17 (GCC 7-32) Accepted 264 ms 26200 KB
41297259 Aug/07/2018 10:55 vjudge4 E - Efficient Tracking GNU C++ Accepted 296 ms 4300 KB
41348395 Aug/08/2018 17:27 vjudge1 E - Efficient Tracking GNU C++ Accepted 155 ms 15700 KB
40105180 Jul/09/2018 11:06 HIT_TOM# E - Efficient Tracking C++17 (GCC 7-32) Accepted 171 ms 9700 KB
299104565 Dec/30/2024 21:45 lojayn_khaled E - Efficient Tracking C++17 (GCC 7-32) Accepted 890 ms 9400 KB
46625627 Dec/04/2018 23:37 Juvitus E - Efficient Tracking C++14 (GCC 6-32) Accepted 234 ms 18500 KB
38561717 May/23/2018 15:29 vjudge2 E - Efficient Tracking C++14 (GCC 6-32) Accepted 233 ms 12000 KB
257167865 Apr/18/2024 15:18 vjudge4 E - Efficient Tracking C++20 (GCC 13-64) Accepted 343 ms 16500 KB
266837317 Jun/22/2024 17:07 vjudge.1 E - Efficient Tracking C++17 (GCC 7-32) Accepted 750 ms 14900 KB
39604125 Jun/24/2018 16:38 vjudge2 E - Efficient Tracking GNU C++11 Accepted 140 ms 19100 KB
43585809 Sep/29/2018 22:58 GabrielCamargo# E - Efficient Tracking C++14 (GCC 6-32) Accepted 187 ms 9300 KB
324304272 Jun/14/2025 00:14 vjudge5 E - Efficient Tracking C++17 (GCC 7-32) Accepted 202 ms 5700 KB
318951575 May/09/2025 17:24 vjudge.5 E - Efficient Tracking C++17 (GCC 7-32) Accepted 217 ms 5700 KB
38614090 May/25/2018 19:16 kshitij E - Efficient Tracking GNU C++ Accepted 483 ms 26500 KB
266837255 Jun/22/2024 17:07 AhmedElGayar E - Efficient Tracking C++20 (GCC 13-64) Accepted 749 ms 16500 KB
328470946 Jul/11/2025 08:45 freedomclub# E - Efficient Tracking C++20 (GCC 13-64) Accepted 187 ms 8200 KB
350664642 Nov/25/2025 23:47 _Kyrillos E - Efficient Tracking C++20 (GCC 13-64) Accepted 202 ms 7000 KB
41292987 Aug/07/2018 08:06 vjudge2 E - Efficient Tracking GNU C++ Accepted 124 ms 31400 KB
281381392 Sep/15/2024 19:11 MahmoudBassem# E - Efficient Tracking C++20 (GCC 13-64) Accepted 186 ms 16500 KB
334680000 Aug/20/2025 17:34 acTiOn_kAmeN__ E - Efficient Tracking C++23 (GCC 14-64, msys2) Accepted 217 ms 16400 KB
318696248 May/07/2025 10:01 vjudge.7 E - Efficient Tracking C++17 (GCC 7-32) Accepted 249 ms 15100 KB
324304258 Jun/14/2025 00:14 YOUSSEF_ E - Efficient Tracking C++17 (GCC 7-32) Accepted 202 ms 5700 KB
318950665 May/09/2025 17:16 Nasr_ E - Efficient Tracking C++17 (GCC 7-32) Accepted 202 ms 5700 KB
318983189 May/09/2025 22:20 AhmedQassem_ E - Efficient Tracking C++17 (GCC 7-32) Accepted 234 ms 30600 KB
41298741 Aug/07/2018 11:42 vjudge1 E - Efficient Tracking GNU C++ Accepted 218 ms 19900 KB
39599878 Jun/24/2018 14:10 vjudge5 E - Efficient Tracking C++17 (GCC 7-32) Accepted 187 ms 9300 KB
281269162 Sep/14/2024 21:54 Moga# E - Efficient Tracking C++20 (GCC 13-64) Accepted 999 ms 45600 KB
353115001 Dec/11/2025 22:46 Lazy_Mario_ E - Efficient Tracking C++20 (GCC 13-64) Accepted 187 ms 16300 KB
38468359 May/20/2018 22:38 FThiesen E - Efficient Tracking C++14 (GCC 6-32) Accepted 202 ms 11900 KB
281270376 Sep/14/2024 22:05 توب التوب: KareemEssam# E - Efficient Tracking C++20 (GCC 13-64) Accepted 202 ms 51300 KB
318696278 May/07/2025 10:01 hmms127 E - Efficient Tracking C++17 (GCC 7-32) Accepted 250 ms 15100 KB
287182760 Oct/21/2024 13:13 Bubbles: Alnafis, alzahrawi# E - Efficient Tracking C++20 (GCC 13-64) Accepted 202 ms 9900 KB
52352926 Apr/05/2019 18:22 BohotySenpai# E - Efficient Tracking C++17 (GCC 7-32) Accepted 186 ms 9300 KB
38469440 May/20/2018 23:51 BrunoTissei E - Efficient Tracking C++14 (GCC 6-32) Accepted 296 ms 18800 KB
267322243 Jun/25/2024 16:50 _Osama_Mohamed_ E - Efficient Tracking C++20 (GCC 13-64) Accepted 186 ms 7000 KB
202490889 Apr/17/2023 15:58 m: ahmedmagdy112233, Hanaa# E - Efficient Tracking C++20 (GCC 11-64) Accepted 140 ms 9700 KB
259835495 May/07/2024 09:45 vjudge5 E - Efficient Tracking C++17 (GCC 7-32) Accepted 687 ms 15000 KB
38513955 May/21/2018 20:27 jnk E - Efficient Tracking C++17 (GCC 7-32) Accepted 171 ms 15300 KB
39064696 Jun/09/2018 12:00 Danylo99# E - Efficient Tracking GNU C++11 Accepted 155 ms 9300 KB
202642995 Apr/18/2023 22:00 Youssif.Gamal# E - Efficient Tracking C++17 (GCC 7-32) Accepted 374 ms 22000 KB
352760497 Dec/09/2025 23:29 ber4awi E - Efficient Tracking C++23 (GCC 14-64, msys2) Accepted 156 ms 7100 KB
259835402 May/07/2024 09:44 KhaledElhady E - Efficient Tracking C++17 (GCC 7-32) Accepted 640 ms 15000 KB
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