#905Easy· asked at 1 company
Longest Palindrome
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What we know
Example 1
Input: s = "abccccdd" Output: 7
One longest palindrome is "dccaccd".
Example 2
Input: s = "a" Output: 1
Constraints
- •
1 <= s.length <= 2000 - •
sconsists of lowercase and/or uppercase English letters only.