Naruto And His Goa Plans

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Naruto had a dream the previous night that he will get a chance to visit Goa during his college life if he is able to solve a task which goes as follows. There exists a bidirected tree with N nodes. Each node i of the tree has a value Ai associated with it. Naruto has to perform 3 types of operations :- - 1 i Val - Update the value associated with node i to Val. - 2 U V - Print the number of f

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solution.cppC++17

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