Problem H - city safety
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
348015024 Nov/08/2025 15:57 xuexueshi H - city safety C++17 (GCC 7-32) Accepted 62 ms 400 KB
136503228 Nov/22/2021 16:07 萨日朗: Hartley, wish2lucky, Tunder__Sun# H - city safety C++17 (GCC 7-32) Accepted 841 ms 372600 KB
233245996 Nov/18/2023 08:12 HJR_ H - city safety C++20 (GCC 11-64) Accepted 889 ms 9000 KB
287482634 Oct/23/2024 11:49 vjudge1 H - city safety C++17 (GCC 7-32) Accepted 1358 ms 18000 KB
287485614 Oct/23/2024 12:14 vjudge.1 H - city safety C++17 (GCC 7-32) Accepted 1358 ms 18000 KB
174960346 Oct/07/2022 13:57 cjtodl H - city safety C++20 (GCC 11-64) Accepted 717 ms 242600 KB
178495118 Oct/30/2022 12:40 Lonely Planet: BlackTea, Kilig-yy, abbams# H - city safety C++14 (GCC 6-32) Accepted 15 ms 2200 KB
227801123 Oct/12/2023 14:30 WannaBTL H - city safety C++17 (GCC 7-32) Accepted 343 ms 314000 KB
337108333 Sep/06/2025 10:52 bkifhr9 H - city safety C++20 (GCC 13-64) Accepted 1156 ms 6800 KB
170242691 Aug/30/2022 18:38 aldol_reaction H - city safety C++17 (GCC 7-32) Accepted 390 ms 119300 KB
313100510 Mar/30/2025 12:10 xcpc team: lddc, BDDL, KXD04# H - city safety C++20 (GCC 13-64) Accepted 1249 ms 17300 KB
177742916 Oct/24/2022 12:23 DiTenix H - city safety C++20 (GCC 11-64) Accepted 1668 ms 19800 KB
337102305 Sep/06/2025 10:00 huanxiel H - city safety C++20 (GCC 13-64) Accepted 1093 ms 6800 KB
177941257 Oct/26/2022 06:09 TanJI H - city safety C++17 (GCC 7-32) Accepted 15 ms 200 KB
176252543 Oct/15/2022 10:13 laysan# H - city safety C++17 (GCC 9-64) Accepted 1466 ms 34800 KB
136839658 Nov/25/2021 17:09 liupo H - city safety C++17 (GCC 9-64) Accepted 1949 ms 66800 KB
147769763 Feb/26/2022 15:43 MAO: MAOooOAM, ooOAM, MAOoo_Love_Molly# H - city safety C++17 (GCC 9-64) Accepted 46 ms 9600 KB
147621349 Feb/25/2022 06:12 ylz H - city safety C++17 (GCC 7-32) Accepted 499 ms 316000 KB
288711897 Oct/29/2024 13:37 Wisnflo H - city safety C++20 (GCC 13-64) Accepted 108 ms 9300 KB
290343168 Nov/07/2024 10:33 5 hour is too short for 3 acmers: nan01, Zxyoul, TMM233# H - city safety C++23 (GCC 14-64, msys2) Accepted 577 ms 16200 KB
137198644 Nov/28/2021 13:30 GNK48-101: Samcompu, Aegirs, yuxihen# H - city safety C++14 (GCC 6-32) Accepted 936 ms 22800 KB
183422060 Dec/01/2022 06:42 Nello H - city safety C++20 (GCC 11-64) Accepted 15 ms 34600 KB
144020844 Jan/26/2022 02:55 Radewoosh# H - city safety C++17 (GCC 7-32) Accepted 1216 ms 15900 KB
172940411 Sep/21/2022 15:23 Blue_Poison H - city safety C++17 (GCC 9-64) Accepted 530 ms 64700 KB
172941283 Sep/21/2022 15:31 Blue_Poison H - city safety C++17 (GCC 9-64) Accepted 530 ms 64700 KB
173896279 Sep/29/2022 11:16 1eave H - city safety C++17 (GCC 9-64) Accepted 1216 ms 236000 KB
173896053 Sep/29/2022 11:14 1eave H - city safety C++17 (GCC 9-64) Accepted 998 ms 236000 KB
176873207 Oct/18/2022 14:54 wdbkzsq2 H - city safety C++17 (GCC 7-32) Accepted 1668 ms 25200 KB
176873464 Oct/18/2022 14:56 _goblin H - city safety C++14 (GCC 6-32) Accepted 1669 ms 25200 KB
136838820 Nov/25/2021 17:00 passawayy_ H - city safety C++17 (GCC 9-64) Accepted 358 ms 36000 KB
170567211 Sep/02/2022 12:59 偏远小渔村传统弱校: cutekibry, Bunnycxk, 1353055672# H - city safety C++17 (GCC 9-64) Accepted 421 ms 14500 KB
167982163 Aug/12/2022 17:20 chen_zexing H - city safety C++17 (GCC 7-32) Accepted 46 ms 7000 KB
167983041 Aug/12/2022 17:27 chen_zexing H - city safety C++17 (GCC 7-32) Accepted 46 ms 7000 KB
320371896 May/19/2025 17:03 ashmelev H - city safety C++23 (GCC 14-64, msys2) Accepted 1983 ms 122400 KB
225753695 Sep/29/2023 11:45 vjudge4 H - city safety C++20 (GCC 11-64) Accepted 1170 ms 130600 KB
283353740 Sep/28/2024 13:06 AntonioLH H - city safety C++20 (GCC 13-64) Accepted 1968 ms 124800 KB
283354079 Sep/28/2024 13:08 AntonioLH H - city safety C++20 (GCC 13-64) Accepted 1140 ms 16200 KB
137522154 Nov/30/2021 16:55 LNU_BullDogs: Vasyl_Protsiv, PetroTarnavskyi, mshcherba H - city safety C++17 (GCC 7-32) Accepted 374 ms 7400 KB
137105191 Nov/27/2021 11:15 IIIIndex H - city safety C++20 (GCC 11-64) Accepted 592 ms 13300 KB
149176901 Mar/10/2022 20:21 Hyado H - city safety C++17 (GCC 9-64) Accepted 109 ms 66000 KB
157079753 May/13/2022 20:17 thenymphsofdelphi H - city safety C++20 (GCC 11-64) Accepted 686 ms 9700 KB
274683217 Aug/06/2024 14:24 vjudge3 H - city safety C++20 (GCC 13-64) Accepted 77 ms 200 KB
148515177 Mar/06/2022 07:40 IEQ H - city safety C++14 (GCC 6-32) Accepted 436 ms 7900 KB
274683414 Aug/06/2024 14:26 destructor123 H - city safety C++20 (GCC 13-64) Accepted 62 ms 200 KB
149074336 Mar/10/2022 14:33 Please give us sociability: hotman78, KKT_89, Hyado# H - city safety C++17 (GCC 9-64) Accepted 109 ms 66000 KB
136817512 Nov/25/2021 12:40 TreasureMap H - city safety C++14 (GCC 6-32) Accepted 1201 ms 25000 KB
143364699 Jan/19/2022 23:54 Swistakk# H - city safety C++17 (GCC 9-64) Accepted 733 ms 21100 KB
136576359 Nov/23/2021 10:14 st1vdy H - city safety C++17 (GCC 9-64) Accepted 1014 ms 346800 KB
142155024 Jan/10/2022 11:31 tom0727 H - city safety C++17 (GCC 9-64) Accepted 1247 ms 26100 KB
176158764 Oct/14/2022 16:37 ProtectEMmm H - city safety C++17 (GCC 7-32) Accepted 234 ms 12400 KB
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