Reverse a String | Dataford Interview Questions

Write a program to reverse a string.

Asked in the technical interview stage. Implement the function below and return a new string containing the characters in reverse order. Preserve spaces, punctuation, repeated characters, and Unicode characters.

Input and Output

Input: one string s.
Output: the reversed string.

Constraints

0 <= len(s) <= 10^5
The input may contain spaces, punctuation, digits, or Unicode characters

Function Signature

def reverse_string(s):

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Problem