Gajju Bhai is hungry

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Gajju Bhai is very hungry and hence decided to go to a restaurant. The city in which Gajju Bhai lives is a little wierd. All the places (like restaurants, houses, schools, hospital, etc) in the city are labeled by a unique number ranging from 1 to N. And all these places are connected by N-1 roads. Each road is 1 km long. And all the places are connected by atmost 1 road. Gajju Bhai lives at place

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solution.cppC++17

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