Question: Suppose NASA wants to link n stations spread out over the solar system using free-space optical communication, which is a technology that involves shooting lasers

Suppose NASA wants to link n stations spread out over the solar system using free-space optical communication, which is a technology that involves shooting lasers through space between pairs of stations to facilitate communication. Naturally, the energy needed to connect two stations in this way depends on the distance between them, with some connections requiring more energy than others. Therefore, each pair of stations has a different known energy that is needed to allow this pair of stations to communicate. NASA wants to connect all these stations together using the minimum amount of energy possible. Describe an algorithm for constructing such a communication network in O(n²) time.

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