#union-find

Transitive synonym groups from word contexts
CodingMediumGlean
▲ 01 solution
Minimum triggers to clear linked balls on a grid
CodingMediumUber
▲ 01 solution
Largest island perimeter in a grid
CodingMediumGoogleTesla
▲ 01 solution
Link similar user records by weighted field matches
CodingMediumStripe
▲ 01 solution
Group duplicate records that share any property
CodingMediumGoogleMicrosoft
▲ 01 solution
Connect points that share a row or column
CodingHardAmazon
▲ 01 solution
Uniformly random spanning tree over node groups
CodingHardDatabricks
▲ 01 solution