Trees Again

CodeChefRating 2114Open on judge ↗

Given a tree, you need to count how many subtrees exist such that the length of the longest path in the subtree is at most K. Input : The first line contains the number of test cases T. T test cases follow. For each test case, the first line contains N and K. The following N - 1 lines contain two integers ai and bi, indicating an edge between nodes ai and bi in the tree. There is a blank line af

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solution.cppC++17

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