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The Skyline Problem

Explore how to solve the Skyline Problem by analyzing building positions and heights to find the city skyline outline. Understand using union find for efficient graph connectivity and avoid redundant horizontal lines in the output.

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 ...