Chemical reaction

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Chef has been attacked by the Bad gang of Rishabh who throw the Bad chemical on their enemies. Although Chef is a genius, he needs your help to destroy every atom of the Bad chemical. The molecular structure of this chemical resembles a graph where every atom can be considered as a node($N$) and it's bond with other elements as Edges ($E$) between two nodes. In the process of destruction of

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solution.cppC++17

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