Problem ID Title Solved/Submit Pass Rate
1886亲戚-并查集11/51
21.569%
1887格子游戏-并查集5/6
83.333%
1888团伙-并查集3/9
33.333%
1889打击犯罪-并查集3/4
75%
1890家谱-并查集5/11
45.455%
1891城市铺设电缆-并查集-Kruskal最小生成树算法3/7
42.857%