难度：简单

翻译：寻找距离最远的 1 和 -1 的组合，要求它们之间只有0

class Solution:def captureForts(self, forts: List[int]) -> int:res, t = 0, -1for i, fort in enumerate(forts):if fort == -1 or fort == 1:if t >= 0 and fort != forts[t]:res = max(res, i - t - 1)t = ireturn res