1624-largest-substring-between-two-equal-characters.py

class Solution:
    def maxLengthBetweenEqualCharacters(self, s: str) -> int:
        ans = -1
        
        for left in range(len(s)):
            for right in range(left + 1, len(s)):
                if s[left] == s[right]:
                    ans = max(ans, right - left - 1)
        
        return ans