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connecting cities

Best Answer bonanova, 23 September 2013 - 08:38 PM

Spoiler for Nice problem

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Posted 23 September 2013 - 01:11 PM

There are four cities located on the vertices of a square. Your task is to design a network of roads such that (1) every city is connected with every other city, and (2) the total length of the roads is minimized. The roads can intersect each other.
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Posted 23 September 2013 - 08:38 PM   Best Answer

Spoiler for Nice problem

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The greatest challenge to any thinker is stating the problem in a way that will allow a solution.
- Bertrand Russell

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