Graph on a Plane

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Suppose you are given a graph as a set of pairs of numbers representing edges. What is the first thing you usually do with such a graph? Draw it, of course! Today Caroline has got an undirected graph with N vertices numbered from 1 to N and M edges without loops or multiple edges between two vertices, and she would like to draw it on a Cartesian plane. She wants the edges to be straight line segm

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solution.cppC++17

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