| #320435 | #3857. Single-track railway | algotester# | AC ✓ | 99ms | 6288kb | C++14 | 1.6kb | 2024-02-03 16:49:24 |
| #73986 | #3857. Single-track railway | ZhaoZiLong | AC ✓ | 101ms | 6624kb | C++14 | 1.1kb | 2023-01-30 05:46:16 |
| #62006 | #3857. Single-track railway | 2pal1rak# | AC ✓ | 101ms | 11264kb | C++14 | 2.1kb | 2022-11-16 21:52:23 |
| #30451 | #3857. Single-track railway | whereismyteammate# | AC ✓ | 102ms | 6792kb | C++20 | 1.3kb | 2022-04-28 18:52:06 |
| #287649 | #3857. Single-track railway | LaStataleBlue# | AC ✓ | 114ms | 23360kb | C++23 | 1.6kb | 2023-12-20 21:07:52 |
| #186994 | #3857. Single-track railway | Flying2018# | AC ✓ | 121ms | 19120kb | C++14 | 1.6kb | 2023-09-24 13:45:43 |
| #187008 | #3857. Single-track railway | realIyxiang# | AC ✓ | 137ms | 6180kb | C++14 | 1.2kb | 2023-09-24 13:53:25 |
| #186973 | #3857. Single-track railway | OUYE# | AC ✓ | 179ms | 15176kb | C++14 | 2.0kb | 2023-09-24 13:37:21 |
| #253095 | #3857. Single-track railway | oogerbooger# | AC ✓ | 236ms | 21160kb | C++14 | 3.0kb | 2023-11-16 17:40:35 |
| #275763 | #3857. Single-track railway | ucup-team2290# | AC ✓ | 386ms | 8824kb | C++23 | 1.7kb | 2023-12-05 00:32:51 |