Tag: Case Insensitive Palindrome

A Palindrome is a string that its reverse form is exactly the same. A case-insensitive Palindrome test ignores the cases, for example, “Aba” is a case-insensitive Palindrome. Write a …

Given a string, determine if it is a palindrome, considering only alphanumeric characters and ignoring cases. Note: For the purpose of this problem, we define empty string as valid …