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AI Features

The Skyline Problem

Understand how to solve the Skyline Problem by applying the Union-Find pattern to combine building outlines into a single skyline. This lesson helps you practice analyzing building positions and heights to produce an accurate skyline outline without redundant lines, preparing you for graph and connectivity questions in coding interviews.

Statement

Imagine standing at a distance, viewing the skyline of a city. The skyline is the shape formed by all the buildings in the city when viewed together. Your task is to determine the shape of this skyline, given all the buildings’ position and height. Each ...