LeetCode题解(1108):IP地址无效化(Python)

    技术2023-07-17  85

    题目:原题链接(简单)

    标签:字符串

    解法时间复杂度空间复杂度执行用时Ans 1 (Python) O ( N ) O(N) O(N) O ( N ) O(N) O(N)40ms (63.92%)Ans 2 (Python) O ( N ) O(N) O(N) O ( N ) O(N) O(N)36ms (84.78%)Ans 3 (Python)

    解法一(替换函数):

    def defangIPaddr(self, address: str) -> str: return address.replace(".", "[.]")

    解法二(拆分字符串):

    def defangIPaddr(self, address: str) -> str: return "[.]".join(address.split("."))
    Processed: 0.009, SQL: 10