Reverse String In Place | Dataford Interview Questions

Given a string s, return a new string containing the characters of s in reverse order. Solve the problem without using Python's built-in reverse helpers such as slicing with [::-1], reversed(), or converting directly through convenience methods that already perform the reversal.

Constraints

0 <= len(s) <= 10^5
s may contain letters, digits, spaces, and punctuation
Do not use built-in reverse helpers such as slicing with [::-1] or reversed()

Function Signature

def reverse_string(s):

Your question is Reverse String In Place. Start with the requirements in the Question tab.

Run and submit as often as you like. When you're ready, talk me through your approach or go straight to the code.

Problem

Constraints

0 <= len(s) <= 10^5
s may contain letters, digits, spaces, and punctuation
Do not use built-in reverse helpers such as slicing with [::-1] or reversed()

Function Signature

def reverse_string(s):

Your question is Reverse String In Place. Start with the requirements in the Question tab.

Run and submit as often as you like. When you're ready, talk me through your approach or go straight to the code.