2025-08-17 10:53:56 +0000 UTC

class Solution:
    def capitalizeTitle(self, title: str) -> str:
        res = []
        cur = []
        for char in itertools.chain(title, " "):
            if char != " ":
                cur.append(char)
                continue
            for i in range(len(cur)):
                cur[i] = cur[i].lower()
            if len(cur) > 2:
                cur[0] = cur[0].upper()
            res.append("".join(cur))
            cur.clear()
        return " ".join(res)