Problem ID Title Solved/Submit Pass Rate
1886亲戚-并查集6/43
13.953%
1887格子游戏-并查集4/5
80%
1888团伙-并查集2/3
66.667%
1889打击犯罪-并查集2/3
66.667%
1890家谱-并查集1/4
25%
1891城市铺设电缆-并查集-Kruskal最小生成树算法2/3
66.667%