→ Virtual participation
Virtual contest is a way to take part in past contest, as close as possible to participation on time. It is supported only ICPC mode for virtual contests.
If you've seen these problems, a virtual contest is not for you - solve these problems in the archive.
If you just want to solve some problem from a contest, a virtual contest is not for you - solve this problem in the archive.
Never use someone else's code, read the tutorials or communicate with other person during a virtual contest.
→ Practice?
Want to solve the contest problems after the official contest ends? Just register for practice and you will be able to submit solutions.
→ Status filter
→ Contest materials
Problem B - Build Roads
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 360692953 | Jan/30/2026 13:23 | weixiaog222 | B - Build Roads | C++17 (GCC 7-32) | Accepted | 46 ms | 109700 KB |
| 123163148 | Jul/21/2021 10:09 | OoO: randow, REXWind, Dallby# | B - Build Roads | C++17 (GCC 9-64) | Accepted | 31 ms | 105800 KB |
| 373569909 | May/05/2026 10:10 | 101: idleduck, yeyuege, ShinonomeKuro# | B - Build Roads | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 1000 KB |
| 160780297 | Jun/16/2022 07:36 | NatInTheHat | B - Build Roads | Java 8 | Accepted | 109 ms | 0 KB |
| 170149268 | Aug/30/2022 14:14 | Hytidel | B - Build Roads | C++17 (GCC 9-64) | Accepted | 15 ms | 14100 KB |
| 134951990 | Nov/11/2021 10:06 | jack_void | B - Build Roads | C++14 (GCC 6-32) | Accepted | 15 ms | 2100 KB |
| 119631766 | Jun/16/2021 15:13 | runtime_terror552# | B - Build Roads | C++17 (GCC 7-32) | Accepted | 31 ms | 1800 KB |
| 142657282 | Jan/14/2022 06:31 | prateep | B - Build Roads | C++17 (GCC 7-32) | Accepted | 15 ms | 1100 KB |
| 308616792 | Mar/02/2025 11:06 | Sakuya_maid# | B - Build Roads | C++23 (GCC 14-64, msys2) | Accepted | 1562 ms | 237300 KB |
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