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Taran and Tarini

In a far away Galaxy of Tilky Way, there was a planet Tarth where the sport of Tompetitive Toding was very popular. According to legends, there lived a very random setter known for his short and crispy problem statements. Often I ask, "What does a city truly look like?" - and the answer is obvious, it looks like a Graph with $N$ nodes connected by edges :). For sake of simplicity, let us further

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solution.cppC++17

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