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Palindrome Detection Approach
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Palindrome Detection Approach

EasyPython

Problem

Coding (explain approach only): check whether a string is a palindrome.

Asked in the Round 1 (technical) stage. verbal, no live coding.

Implement is_palindrome(s) and return True when s reads the same forward and backward, otherwise return False. Treat characters as case-sensitive, and consider every character, including spaces and punctuation.

Input and Output

  • Input: one string s.
  • Output: a Boolean.

Constraints

  • 0 <= len(s) <= 10^5
  • s contains standard Unicode characters
  • Comparison is case-sensitive
  • All characters, including spaces and punctuation, are significant

Function Signature

def is_palindrome(s):
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