Write a function reverse_string(s) that returns the reversed string.

 

def reverse_string(s):

    return s[::-1] 

print(reverse_string("hello"))  

print(reverse_string("Python"))  

print(reverse_string("12345")) 

#source code --> clcoding.com 

Code Explanation:

Define the Function:

def reverse_string(s): → Defines a function named reverse_string that takes a string s as input.

Reverse the String:

return s[::-1] → Uses Python slicing to reverse the string.

s[start:stop:step] → Here, [::-1] means:

Start from the end (-1 step)

Move backward one character at a time

Continue until the beginning is reached

Calling the Function:

reverse_string("hello") → Returns "olleh".

reverse_string("Python") → Returns "nohtyP".

reverse_string("12345") → Returns "54321".

Example Output

olleh

nohtyP

54321