Reimer - Tiemann and the ChemisTree

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Reimer and Tiemann were doing their research in phenols. They found this work very boring and started playing a game on a hydrocarbon called *ChemisTree* they discovered earlier. *ChemisTree* has a very similar structure to a tree. *ChemisTree* has $N$ atoms numbered from $1$ to $N$ rooted at $1$ where each atom contains an integer indicating its Atomic Mass. The game consists of two moves

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solution.cppC++17

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