Problem B - Build Roads
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
174326890 Oct/02/2022 08:35 ysm119 B - Build Roads C++17 (GCC 7-32) Accepted 31 ms 24300 KB
316802363 Apr/23/2025 14:31 Xiaozl B - Build Roads C++20 (GCC 13-64) Accepted 62 ms 100 KB
174369133 Oct/02/2022 16:09 ysm119 B - Build Roads C++17 (GCC 7-32) Accepted 15 ms 24300 KB
174326549 Oct/02/2022 08:31 ysm119 B - Build Roads C++17 (GCC 7-32) Accepted 15 ms 24300 KB
340844424 Sep/28/2025 09:16 KNAMX B - Build Roads C++23 (GCC 14-64, msys2) Accepted 62 ms 3200 KB
121548126 Jul/07/2021 12:23 passawayy_ B - Build Roads C++17 (GCC 9-64) Accepted 31 ms 1800 KB
309613147 Mar/09/2025 13:40 could you ac me?: hnust_pengjingyan, hnust_lianghan, hnust_huangjiaxing# B - Build Roads C++17 (GCC 7-32) Accepted 62 ms 12000 KB
292736160 Nov/22/2024 13:07 iscreamc3 B - Build Roads C++17 (GCC 7-32) Accepted 77 ms 100 KB
154967911 Apr/25/2022 20:44 Radewoosh# B - Build Roads C++17 (GCC 7-32) Accepted 15 ms 8100 KB
189028945 Jan/12/2023 21:20 P+P+P: 353cerega, 998batrr, 244mhq# B - Build Roads C++20 (GCC 11-64) Accepted 15 ms 16500 KB
133233004 Oct/27/2021 12:24 xdq B - Build Roads MS C++ 2017 Accepted 15 ms 2900 KB
292736126 Nov/22/2024 13:07 iscreamc3 B - Build Roads C++17 (GCC 7-32) Accepted 62 ms 100 KB
174326510 Oct/02/2022 08:30 hifumi0136 B - Build Roads C++17 (GCC 7-32) Accepted 15 ms 24300 KB
367566606 Mar/21/2026 11:28 你怎么知道我在25ecf什么都没有抽到: waste_, kafuyuno, Remote_Dream# B - Build Roads C++20 (GCC 13-64) Accepted 46 ms 4800 KB
154285535 Apr/21/2022 17:19 UW2: staniewzki, tnowak, Markadiusz# B - Build Roads C++17 (GCC 9-64) Accepted 15 ms 2500 KB
118814079 Jun/08/2021 17:19 IcecreamArtist B - Build Roads GNU C++11 Accepted 46 ms 24300 KB
127807424 Sep/04/2021 05:56 vjudge1 B - Build Roads C++17 (GCC 7-32) Accepted 31 ms 6800 KB
309621298 Mar/09/2025 14:56 Septemper B - Build Roads C++20 (GCC 13-64) Accepted 62 ms 9300 KB
121623025 Jul/07/2021 18:50 UH Top: RULO, BrayanD, dmga44# B - Build Roads C++17 (GCC 9-64) Accepted 31 ms 1600 KB
118467799 Jun/05/2021 06:46 UESTC_konjac: lxhgww, Orenji.Sora, Apsara# B - Build Roads C++17 (GCC 7-32) Accepted 46 ms 4100 KB
310380715 Mar/13/2025 12:37 好喜欢你怎么办: liuwenke, YJWYYDS, talver# B - Build Roads C++23 (GCC 14-64, msys2) Accepted 655 ms 103100 KB
121548362 Jul/07/2021 12:26 passawayy_ B - Build Roads C++17 (GCC 9-64) Accepted 31 ms 4700 KB
307365607 Feb/23/2025 08:39 Williamtym B - Build Roads C++23 (GCC 14-64, msys2) Accepted 62 ms 7900 KB
119039296 Jun/10/2021 18:59 XMUCF: farmerj, 755352046, Witcano# B - Build Roads C++17 (GCC 7-32) Accepted 31 ms 4900 KB
119039379 Jun/10/2021 18:59 XMUCF: farmerj, 755352046, Witcano# B - Build Roads GNU C++11 Accepted 46 ms 4700 KB
119037260 Jun/10/2021 18:56 XMUCF: farmerj, 755352046, Witcano# B - Build Roads C++17 (GCC 7-32) Accepted 31 ms 4800 KB
202613173 Apr/18/2023 16:55 ugly2333s fan: Sy03_retired# B - Build Roads C++20 (GCC 11-64) Accepted 15 ms 74900 KB
134298732 Nov/04/2021 13:47 Ural FU: Re:Fresh: NoSteam909, BdE, TheCrawfish# B - Build Roads C++20 (GCC 11-64) Accepted 15 ms 5900 KB
133596015 Oct/30/2021 13:44 vjudge4 B - Build Roads C++17 (GCC 7-32) Accepted 15 ms 1800 KB
128469003 Sep/11/2021 08:19 i had noting: Story1419, 090, wa_wa_vegetable# B - Build Roads C++17 (GCC 7-32) Accepted 31 ms 4700 KB
200654415 Apr/04/2023 11:16 vjudge3 B - Build Roads C++20 (GCC 11-64) Accepted 15 ms 8300 KB
200654488 Apr/04/2023 11:16 vjudge4 B - Build Roads C++20 (GCC 11-64) Accepted 15 ms 8300 KB
200654706 Apr/04/2023 11:19 vjudge2 B - Build Roads C++20 (GCC 11-64) Accepted 15 ms 8300 KB
200652650 Apr/04/2023 10:57 vjudge4 B - Build Roads C++20 (GCC 11-64) Accepted 15 ms 8300 KB
200654451 Apr/04/2023 11:16 vjudge2 B - Build Roads C++20 (GCC 11-64) Accepted 15 ms 8300 KB
200654553 Apr/04/2023 11:17 vjudge1 B - Build Roads C++20 (GCC 11-64) Accepted 15 ms 8300 KB
200654195 Apr/04/2023 11:13 vjudge2 B - Build Roads C++20 (GCC 11-64) Accepted 15 ms 8300 KB
200654367 Apr/04/2023 11:15 vjudge4 B - Build Roads C++20 (GCC 11-64) Accepted 15 ms 8300 KB
200652616 Apr/04/2023 10:56 vjudge1 B - Build Roads C++17 (GCC 7-32) Accepted 15 ms 8300 KB
153256887 Apr/10/2022 07:27 vjudge3 B - Build Roads C++14 (GCC 6-32) Accepted 93 ms 10100 KB
172226541 Sep/15/2022 12:56 Zaire_ B - Build Roads C++20 (GCC 11-64) Accepted 15 ms 7800 KB
204133326 May/01/2023 14:45 codeforces111672 B - Build Roads C++14 (GCC 6-32) Accepted 31 ms 10200 KB
283870973 Oct/01/2024 11:48 dingpeiwajueji# B - Build Roads C++23 (GCC 14-64, msys2) Accepted 77 ms 1600 KB
118496536 Jun/05/2021 13:45 beautiful girls: poppies, lucccff# B - Build Roads C++17 (GCC 7-32) Accepted 31 ms 4100 KB
304341324 Feb/04/2025 06:49 OldChaos# B - Build Roads C++17 (GCC 7-32) Accepted 62 ms 62700 KB
154418654 Apr/21/2022 19:37 UW5: -_-INV4D3R-_-, harasimowiczk, Krzaq# B - Build Roads C++17 (GCC 7-32) Accepted 93 ms 4800 KB
176491062 Oct/16/2022 15:56 Stone But Me: lincong, zxxzy, aldol_reaction# B - Build Roads C++17 (GCC 7-32) Accepted 15 ms 2600 KB
197449032 Mar/15/2023 03:39 Pthahnix B - Build Roads C++20 (GCC 11-64) Accepted 15 ms 64200 KB
133573356 Oct/30/2021 09:52 NSU 1: Ladder moment: Lylova, amokrousov# B - Build Roads C++14 (GCC 6-32) Accepted 30 ms 4200 KB
287930471 Oct/25/2024 16:38 Unyielding neaT: SharkDrill, QZKago_Requiem, Astral_Rider# B - Build Roads C++17 (GCC 7-32) Accepted 62 ms 2600 KB
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