Dsa
Two Pointers
Warm-up
Check Palindrome Substring
Write a function to determine if there's any substring in a given string that is a palindrome and has a length of at least 3.
Input:
A single line containing a string consisting of lowercase alphabetical characters.
Output:
Return 'Yes' if there's a palindrome substring of length at least 3; otherwise return 'No'.
Example:
Input:
aabcba
Output:
Yes (substring 'abcba')
Key concepts
two_pointersstringsubstring
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