Little Rabbit and the XOR Tree

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Problem description: Little rabbit is one of the genius of his kind. Being so genius he can easily perform XOR operation and trace a path in the tree. Once a team of researchers got interested in him and wanted to check his intelligence. They all went to meet the rabbit and gave him a tree with weighted edges and asked him many queries. As the rabbit is too fast, researchers need your help to c

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solution.cppC++17

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