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![leetcode 2685 [Amazon] Count the Number of Complete Components | Union Find](/_next/image?url=https%3A%2F%2Fi.ytimg.com%2Fvi%2FjN240TiSLFk%2Fhq720.jpg%3Fsqp%3D-oaymwExCNAFEJQDSFryq4qpAyMIARUAAIhCGAHwAQH4Af4IgALQBYoCDAgAEAEYZSBlKGUwDw%3D%3D%26rs%3DAOn4CLCzTvd58RSrUcijrmTd6oJzSH2j-g&w=256&q=75)
