Leetcode 1108. Defanging an IP Address

文章作者：Tyan
博客：noahsnail.com  |  CSDN  |  简书

1. Description

2. Solution

解析：Version 1，遍历替换字符即可。

• Version 1

class Solution:
    def defangIPaddr(self, address: str) -> str:
        res = ''
        for ch in address:
            if ch == '.':
                res += '[.]'
            else:
                res += ch
        return res

Reference

1. https://leetcode.com/problems/defanging-an-ip-address/