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class Solution: def getAncestors(self, n: int, edges: List[List[int]]) -> List[List[int]]: visited = set() adjList =...
class Solution: def maximumImportance(self, n: int, roads: List[List[int]]) -> int: # Find connections : sort with connection numbers ...
class Solution: def findCenter(self, edges: List[List[int]]) -> int: for x in edges[0]: for y in edges[1]: if...
