| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 2347 | B365 局域网(net) | 2 / 4 | 7 | |
| 3738 | H533 最短网络 | 3 / 3 | 1 | |
| 3739 | H534 最优布线问题 | 1 / 1 | 1 | |
| 3873 | H671 最小生成树【模板】 | 0 / 0 | 5 |
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