| Score | Problem ID | Title | Author | AC | Submission | 100 | 1314Problem A | 并查集 | 12 | 16 | 100 | 1315Problem B | 道路规划 | 9 | 12 | 100 | 1836Problem C | 朋友 | 8 | 10 | 100 | 1837Problem D | 网络交友plus | 5 | 22 | 100 | 1838Problem E | 最大集合 | 5 | 20 | 100 | 1839Problem F | 带权并查集的实现 | 11 | 20 | 100 | 1240Problem G | 最小生成树MST | 12 | 39 | 100 | 1239Problem H | [USACO 3.1.1]最短网络 | 10 | 13 | 100 | 1241Problem I | 修路 | 2 | 13 | 100 | 1242Problem J | 饮水工程 | 8 | 26 | 100 | 1835Problem K | 天然气 | 4 | 15 |
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