Python: Find common element(s) in a given nested lists
Python List: Exercise - 122 with Solution
Write a Python program to find common elements in a nested list.
def common_in_nested_lists(nested_list): result = list(set.intersection(*map(set, nested_list))) return result nested_list = [[12, 18, 23, 25, 45], [7, 12, 18, 24, 28], [1, 5, 8, 12, 15, 16, 18]] print("\nOriginal lists:") print(nested_list) print("\nCommon element(s) in nested lists:") print(common_in_nested_lists(nested_list))
Original lists: [[12, 18, 23, 25, 45], [7, 12, 18, 24, 28], [1, 5, 8, 12, 15, 16, 18]] Common element(s) in nested lists: [18, 12]
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