Geek Tree

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Problem description Being a geek is too hard. It applies to our Geek Sundaram as well. One day he lost his cool and decided to organize the files in his laptop. So he first listed out all the files and put them in a fashion similar to a tree. Assume that each node (file) in the tree is labeled from 1 to N. He looked at the tree and felt something odd. He realized that A pair of files (i, j) is a

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solution.cppC++17

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