Easy · Two pointers
Valid Palindrome
Return true if the string reads the same forwards and backwards, ignoring case and anything that is not a letter or digit.
s = "A man, a plan, a canal: Panama" → trueRecord your take
Easy · Two pointers
Return true if the string reads the same forwards and backwards, ignoring case and anything that is not a letter or digit.
s = "A man, a plan, a canal: Panama" → trueRecord your take