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Python program to Reverse a range in list
When it is required to reverse a given range in a list, it is iterated over and the ‘:’ operator along with slicing is used to reverse it.
Example
Below is a demonstration of the same
my_list = ["Hi", "there", "how", 'are', 'you']
print("The list is : ")
print(my_list)
m, n = 2, 4
my_result = []
for elem in my_list:
my_result.append(elem[m : n + 1])
print("The sliced strings are : " )
print(my_result)Output
The list is : ['Hi', 'there', 'how', 'are', 'you'] The sliced strings are : ['', 'ere', 'w', 'e', 'u']
Explanation
A list is defined, and is displayed on the console.
Two variables with values are defined.
An empty list is defined.
The original list is iterated over, and elements are appended to the empty list.
This is done using the ‘:’ operator and accessing the elements from the given variables range.
The output is displayed on the console.
Updated on: 20-Sep-2021
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