class Solution:
    def oneEditAway(self, first: str, second: str) -> bool:
        # 字符串长度相同：则不同的字符最多为1
        # 字符串长度不同：则多余的字符最多为1
        pass


if __name__ == '__main__':
    s = Solution()
    print(s.oneEditAway("pale", "ple"))
