2024-01-12 20:55:40 +0000 UTC

class Solution:
    def halvesAreAlike(self, s: str) -> bool:
        def count_vowels(string):
            vowels = set('aeiouAEIOU')
            return sum(1 for char in string if char in vowels)

        length = len(s)
        mid_point = length // 2

        first_half = s[:mid_point]
        second_half = s[mid_point:]

        return count_vowels(first_half) == count_vowels(second_half)