Problem A - lock
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
229157231 Oct/22/2023 10:24 BZZB A - lock C++17 (GCC 7-32) Accepted 15 ms 1600 KB
368642273 Mar/29/2026 10:15 longyitongxue A - lock C++23 (GCC 14-64, msys2) Accepted 46 ms 100 KB
229370188 Oct/23/2023 08:10 RainPPR A - lock C++14 (GCC 6-32) Accepted 15 ms 200 KB
229510307 Oct/24/2023 08:15 Joler_# A - lock C++20 (GCC 11-64) Accepted 15 ms 0 KB
230845115 Nov/01/2023 17:58 SkyWave2022# A - lock C++20 (GCC 11-64) Accepted 15 ms 4700 KB
229087652 Oct/21/2023 18:31 pretodf A - lock C++17 (GCC 7-32) Accepted 280 ms 0 KB
230962560 Nov/02/2023 14:35 User-Unauthorized A - lock C++17 (GCC 7-32) Accepted 15 ms 0 KB
270529553 Jul/14/2024 21:50 crowdforces A - lock C++20 (GCC 13-64) Accepted 515 ms 32900 KB
230137526 Oct/28/2023 11:37 2w51y318c A - lock C++20 (GCC 11-64) Accepted 15 ms 0 KB
229145957 Oct/22/2023 09:55 RainSure A - lock C++20 (GCC 11-64) Accepted 15 ms 47800 KB
352164462 Dec/06/2025 08:32 draxmit A - lock C++20 (GCC 13-64) Accepted 46 ms 0 KB
229305387 Oct/22/2023 17:59 _H_a_n_G_o A - lock C++14 (GCC 6-32) Accepted 15 ms 1000 KB
352782221 Dec/10/2025 07:28 draxmit A - lock C++20 (GCC 13-64) Accepted 46 ms 0 KB
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