String Reversal Without Built-ins | Dataford Interview Questions

Write a program to reverse a string without using any built-in reverse functions.

Implement def reverse_string(s):, where s is a string and the function returns a new string containing the characters of s in reverse order. Do not use reversed(), slicing with a negative step, or any library reverse operation.

Constraints

0 <= len(s) <= 1000
s may contain letters, digits, whitespace, and punctuation
Do not use reversed(), negative-step slicing, or library reverse operations

Function Signature

def reverse_string(s):

Your question is String Reversal Without Built-ins. 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

Write a program to reverse a string without using any built-in reverse functions.

Constraints

0 <= len(s) <= 1000
s may contain letters, digits, whitespace, and punctuation
Do not use reversed(), negative-step slicing, or library reverse operations

Function Signature

def reverse_string(s):

Your question is String Reversal Without Built-ins. 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.