Problem H - city safety
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
344822803 Oct/20/2025 10:30 Tobo Pig: zeemanz, __baozii__# H - city safety C++23 (GCC 14-64, msys2) Accepted 640 ms 2400 KB
176902870 Oct/18/2022 18:30 pinkablue H - city safety C++17 (GCC 9-64) Accepted 1014 ms 12400 KB
137854196 Dec/03/2021 09:16 ricar0 H - city safety C++20 (GCC 11-64) Accepted 1248 ms 11000 KB
136715978 Nov/24/2021 10:39 1136899240 H - city safety C++14 (GCC 6-32) Accepted 546 ms 0 KB
338868986 Sep/16/2025 09:12 wxgmjfhy H - city safety C++20 (GCC 13-64) Accepted 92 ms 12400 KB
280044984 Sep/06/2024 12:33 lazyx_zZ H - city safety C++20 (GCC 13-64) Accepted 77 ms 400 KB
173894576 Sep/29/2022 10:57 1eave H - city safety C++17 (GCC 9-64) Accepted 1559 ms 141500 KB
173241083 Sep/23/2022 19:43 camc H - city safety C++17 (GCC 9-64) Accepted 451 ms 19400 KB
173241368 Sep/23/2022 19:45 camc H - city safety C++17 (GCC 9-64) Accepted 421 ms 19300 KB
136563619 Nov/23/2021 06:11 lotato H - city safety C++17 (GCC 9-64) Accepted 46 ms 5000 KB
136611186 Nov/23/2021 16:41 wa wa: lijiayi123, dreamcyf, iyua# H - city safety C++17 (GCC 9-64) Accepted 1341 ms 12200 KB
177898225 Oct/25/2022 18:39 shiyandong H - city safety C++17 (GCC 7-32) Accepted 1996 ms 48500 KB
149895860 Mar/17/2022 11:58 czswez H - city safety C++20 (GCC 11-64) Accepted 1996 ms 20500 KB
178081023 Oct/27/2022 13:02 xxafhixx H - city safety C++20 (GCC 11-64) Accepted 1294 ms 347500 KB
248825216 Feb/29/2024 05:02 luckyblock233 H - city safety C++20 (GCC 11-64) Accepted 764 ms 314700 KB
164443839 Jul/16/2022 15:32 BambooWind H - city safety C++17 (GCC 9-64) Accepted 936 ms 10900 KB
136563327 Nov/23/2021 06:03 kirito_w H - city safety C++17 (GCC 7-32) Accepted 530 ms 378700 KB
137738748 Dec/02/2021 05:54 PauloMiranda98 H - city safety C++20 (GCC 11-64) Accepted 77 ms 14900 KB
164445314 Jul/16/2022 15:45 BambooWind H - city safety C++17 (GCC 9-64) Accepted 889 ms 9900 KB
228632576 Oct/18/2023 09:09 Joler_ H - city safety C++20 (GCC 11-64) Accepted 546 ms 11100 KB
164445775 Jul/16/2022 15:50 BambooWind H - city safety C++17 (GCC 7-32) Accepted 889 ms 7700 KB
164449498 Jul/16/2022 16:27 BambooWind H - city safety C++20 (GCC 11-64) Accepted 936 ms 9900 KB
138719812 Dec/11/2021 12:55 waynedisonitau123: edisonhello, skylinebaby, waynetuinfor# H - city safety C++20 (GCC 11-64) Accepted 390 ms 130000 KB
137398526 Nov/30/2021 10:18 chenhongta0 H - city safety C++17 (GCC 9-64) Accepted 31 ms 12600 KB
336938754 Sep/05/2025 06:18 chenkaiwen H - city safety C++20 (GCC 13-64) Accepted 77 ms 6100 KB
345359642 Oct/23/2025 17:04 ty09 H - city safety C++23 (GCC 14-64, msys2) Accepted 1484 ms 11500 KB
150712673 Mar/24/2022 15:33 Accelerating H - city safety MS C++ 2017 Accepted 1855 ms 141600 KB
178081143 Oct/27/2022 13:03 xxafhixx H - city safety C++20 (GCC 11-64) Accepted 858 ms 7800 KB
164444973 Jul/16/2022 15:42 BambooWind H - city safety C++17 (GCC 9-64) Accepted 858 ms 10900 KB
178403714 Oct/29/2022 16:01 Lepdekr H - city safety C++17 (GCC 7-32) Accepted 904 ms 43700 KB
136741424 Nov/24/2021 15:57 lajixtc H - city safety C++14 (GCC 6-32) Accepted 1278 ms 70200 KB
362395689 Feb/11/2026 15:29 CRqwq H - city safety C++20 (GCC 13-64) Accepted 921 ms 21200 KB
288691238 Oct/29/2024 11:17 yuYgen H - city safety C++20 (GCC 13-64) Accepted 1327 ms 188800 KB
178918058 Nov/02/2022 09:42 buns_out H - city safety C++20 (GCC 11-64) Accepted 124 ms 90300 KB
178107366 Oct/27/2022 16:40 Youling_wang H - city safety C++17 (GCC 7-32) Accepted 982 ms 9700 KB
136672427 Nov/23/2021 19:55 Komeiji_Green H - city safety C++17 (GCC 9-64) Accepted 1404 ms 27900 KB
136673547 Nov/23/2021 20:01 Komeiji_Green H - city safety C++17 (GCC 7-32) Accepted 1404 ms 28300 KB
228290247 Oct/15/2023 14:51 ljs111 H - city safety C++20 (GCC 11-64) Accepted 982 ms 79500 KB
288691183 Oct/29/2024 11:17 yuYgen H - city safety C++20 (GCC 13-64) Accepted 1514 ms 189600 KB
348108562 Nov/09/2025 11:43 swimseal H - city safety C++23 (GCC 14-64, msys2) Accepted 1030 ms 48500 KB
136537858 Nov/22/2021 19:44 I_headx H - city safety C++20 (GCC 11-64) Accepted 1263 ms 37200 KB
286042226 Oct/15/2024 14:38 xiao__xiao H - city safety C++23 (GCC 14-64, msys2) Accepted 531 ms 36700 KB
147844044 Feb/27/2022 12:27 Iowa_Battleship H - city safety C++17 (GCC 7-32) Accepted 390 ms 6300 KB
148519335 Mar/06/2022 08:39 IEQ H - city safety C++20 (GCC 11-64) Accepted 873 ms 7800 KB
148522351 Mar/06/2022 09:15 IEQ H - city safety C++20 (GCC 11-64) Accepted 873 ms 7800 KB
148517279 Mar/06/2022 08:13 IEQ H - city safety C++20 (GCC 11-64) Accepted 795 ms 7800 KB
148519288 Mar/06/2022 08:39 IEQ H - city safety C++20 (GCC 11-64) Accepted 873 ms 7800 KB
164451581 Jul/16/2022 16:49 BambooWind H - city safety C++17 (GCC 9-64) Accepted 858 ms 9900 KB
164451646 Jul/16/2022 16:50 BambooWind H - city safety C++20 (GCC 11-64) Accepted 904 ms 9900 KB
178490269 Oct/30/2022 11:53 team10: jlb, abaabaxxx, ha_ing# H - city safety C++17 (GCC 7-32) Accepted 342 ms 65900 KB
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