Hopscotch Tree Game

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During the festival of Pongal, cousins of the family get together and have fun. During their celebration together, they start to play the game of Hopscotch, but with the structure of an undirected rooted tree. Say Hema is on the root node in an undirected tree. Every second, she jumps to a random child of the current node. Node 1 is always the root of the tree. Find the probability that Hema is

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solution.cppC++17

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