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HAPPY KING

Once upon a time, there was a kingdom named Dholakpur which had n towns connected by m undirected roads. Each town had a single citizen inhabiting it. The happiness of each citizen was determined by the number of other citizens they could reach using the given roads. The happiness of the kingdom was the sum of all citizens' happiness. After some time Dholakpur’s best days ended and poverty arrived

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solution.cppC++17

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