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Python – Reorder for consecutive elements
When it is required to reorder consecutive elements, the ‘Counter’ method, an empty list and a simple iteration are used.
Example
Below is a demonstration of the same
from collections import Counter my_list = [21, 83, 44, 52, 61, 72, 81, 96, 18, 44] print("The list is :") print(my_list) my_frequencys = Counter(my_list) my_result = [] for value, count in my_frequencys.items(): my_result.extend([value]*count) print("The resultant list is :") print(my_result)
Output
The list is : [21, 83, 44, 52, 61, 72, 81, 96, 18, 44] The resultant list is : [21, 83, 44, 44, 52, 61, 72, 81, 96, 18]
Explanation
The required packages are imported into the environment.
A list is defined and is displayed on the console.
A ‘Counter’ of the list is defined and assigned to a variable.
An empty list is created.
The elements of the variable are accessed, and the product of the count of the element and the element are appended to the empty list.
This is the output that is displayed on the console.
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