Problem F - Birdwatching
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
370621254 Apr/11/2026 07:46 HandsomeSong F - Birdwatching PyPy 3-64 Accepted 109 ms 21900 KB
311202955 Mar/18/2025 08:59 Musab1Blaser F - Birdwatching PyPy 3-64 Accepted 171 ms 21800 KB
371378570 Apr/16/2026 15:24 RulesOut F - Birdwatching C++23 (GCC 14-64, msys2) Accepted 93 ms 100 KB
372879890 Apr/28/2026 21:09 chaos250 F - Birdwatching C++20 (GCC 13-64) Accepted 78 ms 2000 KB
330864820 Jul/25/2025 22:07 migueI F - Birdwatching C++23 (GCC 14-64, msys2) Accepted 93 ms 100 KB
370941413 Apr/13/2026 15:00 HW-12 F - Birdwatching C++17 (GCC 7-32) Accepted 78 ms 100 KB
327216560 Jul/03/2025 13:33 AhmedQassem_ F - Birdwatching C++17 (GCC 7-32) Accepted 108 ms 0 KB
370941629 Apr/13/2026 15:02 2476117 F - Birdwatching C++23 (GCC 14-64, msys2) Accepted 62 ms 100 KB
370805256 Apr/12/2026 13:05 cjp12333 F - Birdwatching C++23 (GCC 14-64, msys2) Accepted 93 ms 3200 KB
370670103 Apr/11/2026 16:11 Koishii F - Birdwatching PyPy 3-64 Accepted 515 ms 24900 KB
306436747 Feb/16/2025 20:36 h233cd-08 F - Birdwatching C++17 (GCC 7-32) Accepted 139 ms 1600 KB
306946641 Feb/20/2025 07:24 Bga# F - Birdwatching PyPy 3-64 Accepted 156 ms 24200 KB
370562604 Apr/10/2026 18:53 hushuqi_qwq F - Birdwatching C++23 (GCC 14-64, msys2) Accepted 109 ms 6900 KB
306430020 Feb/16/2025 19:44 ShadoG F - Birdwatching C++17 (GCC 7-32) Accepted 109 ms 1200 KB
349695077 Nov/19/2025 13:24 AmrElkhodari F - Birdwatching C++23 (GCC 14-64, msys2) Accepted 93 ms 0 KB
317576794 Apr/28/2025 16:30 bonk F - Birdwatching C++20 (GCC 13-64) Accepted 124 ms 100 KB
349689224 Nov/19/2025 12:28 AhmedQassem_ F - Birdwatching C++17 (GCC 7-32) Accepted 124 ms 0 KB
306127795 Feb/14/2025 22:20 zerojanuary F - Birdwatching GNU C11 Accepted 124 ms 2400 KB
305916061 Feb/13/2025 12:00 EP11LU F - Birdwatching C++23 (GCC 14-64, msys2) Accepted 203 ms 27000 KB
370670741 Apr/11/2026 16:16 hccyril F - Birdwatching PyPy 3-64 Accepted 265 ms 22300 KB
307083103 Feb/21/2025 08:38 Raj_Singh F - Birdwatching C++20 (GCC 13-64) Accepted 234 ms 21400 KB
327146214 Jul/03/2025 00:14 AdhamElsaady F - Birdwatching C++17 (GCC 7-32) Accepted 124 ms 3300 KB
349695147 Nov/19/2025 13:25 AmrElkhodari F - Birdwatching PyPy 3-64 Accepted 156 ms 24200 KB
349695420 Nov/19/2025 13:28 AmrElkhodari F - Birdwatching PyPy 3-64 Accepted 171 ms 21700 KB
305877330 Feb/13/2025 03:27 Noodle Lovers: DerexXD, PresidentSam100 F - Birdwatching Java 21 Accepted 296 ms 1100 KB
328402225 Jul/10/2025 18:31 AmrElkhodari# F - Birdwatching C++23 (GCC 14-64, msys2) Accepted 108 ms 0 KB
370838046 Apr/12/2026 17:53 yzdy_s F - Birdwatching C++23 (GCC 14-64, msys2) Accepted 109 ms 1800 KB
305881606 Feb/13/2025 05:02 ysahu F - Birdwatching Java 21 Accepted 421 ms 5000 KB
306262482 Feb/15/2025 22:11 vjudge4 F - Birdwatching C++23 (GCC 14-64, msys2) Accepted 202 ms 12000 KB
317707702 Apr/29/2025 10:11 trainerherp F - Birdwatching C++20 (GCC 13-64) Accepted 155 ms 6500 KB
322591152 Jun/03/2025 00:41 soliveira27 F - Birdwatching C++20 (GCC 13-64) Accepted 125 ms 5000 KB
331975713 Aug/01/2025 18:14 EOF: dialejo24, Jaiderbr, Endo# F - Birdwatching C++20 (GCC 13-64) Accepted 139 ms 4700 KB
306653349 Feb/18/2025 14:31 alyoks1 F - Birdwatching C++23 (GCC 14-64, msys2) Accepted 109 ms 100 KB
305880806 Feb/13/2025 04:45 office campers: Vaibhav.Shrivathsa, 1624252, anthonyindeepspace F - Birdwatching C++20 (GCC 13-64) Accepted 93 ms 4800 KB
311204916 Mar/18/2025 09:23 vali F - Birdwatching C++23 (GCC 14-64, msys2) Accepted 202 ms 15200 KB
311204619 Mar/18/2025 09:20 vali F - Birdwatching C++23 (GCC 14-64, msys2) Accepted 234 ms 15100 KB
355002439 Dec/25/2025 06:11 molongdadi F - Birdwatching C++23 (GCC 14-64, msys2) Accepted 78 ms 0 KB
307023152 Feb/20/2025 18:43 vjudge.1 F - Birdwatching C++20 (GCC 13-64) Accepted 171 ms 8000 KB
370665553 Apr/11/2026 15:23 seyjs F - Birdwatching Java 8 Accepted 609 ms 0 KB
370542785 Apr/10/2026 16:07 Little_Sheep_Yawn F - Birdwatching C++23 (GCC 14-64, msys2) Accepted 109 ms 1800 KB
370541070 Apr/10/2026 15:53 Little_Sheep_Yawn F - Birdwatching PyPy 3-64 Accepted 234 ms 27200 KB
311460831 Mar/20/2025 01:26 UlTiMaTe_TROLL F - Birdwatching PyPy 3-64 Accepted 202 ms 28100 KB
353850455 Dec/17/2025 15:51 VivianaQAQ F - Birdwatching C++23 (GCC 14-64, msys2) Accepted 78 ms 4600 KB
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