2025-08-15 13:43:07 +0000 UTC

class Solution:
    def checkZeroOnes(self, s: str) -> bool:
        max_length = [0, 0]
        cur = 0
        prev = -1
        for char in s:
            val = int(char)
            if val == prev:
                cur += 1
            else:
                cur = 1
            if cur > max_length[val]:
                max_length[val] = cur
            prev = val
        return max_length[1] > max_length[0]