Python: Pack consecutive duplicates of a given list elements into sublists
Python List: Exercise - 74 with Solution
Write a Python program to pack consecutive duplicates of a given list elements into sublists.
from itertools import groupby def pack_consecutive_duplicates(l_nums): return [list(group) for key, group in groupby(l_nums)] n_list = [0, 0, 1, 2, 3, 4, 4, 5, 6, 6, 6, 7, 8, 9, 4, 4 ] print("Original list:") print(n_list) print("\nAfter packing consecutive duplicates of the said list elements into sublists:") print(pack_consecutive_duplicates(n_list))
Original list: [0, 0, 1, 2, 3, 4, 4, 5, 6, 6, 6, 7, 8, 9, 4, 4] After packing consecutive duplicates of the said list elements into sublists: [[0, 0], , , , [4, 4], , [6, 6, 6], , , , [4, 4]]
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Python: Tips of the Day
When we speak of division we normally mean (/) float division operator, this will give a precise result in float format with decimals.
For a rounded integer result there is (//) floor division operator in Python. Floor division will only give integer results that are round numbers.
print(1000 // 300) print(1000 / 300)
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