Given $n$ line segments on the plane. It is required to check whether at least two of them intersect with each other. If the answer is yes, then print this pair of ...
Abstract: Intersecting a collection of line segments is one of the most fundamental tasks in computer geometry. Bentley and Ottmann [1] proposed an algorithm called Sweep Line Algorithm. The algorithm ...
Given $n$ segments on a line, each described by a pair of coordinates $(a_{i1}, a_{i2})$. We have to find the length of their union. The following algorithm was ...
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