Question
Given a valid (IPv4) IP address
, return a defanged version of that IP address.
A defanged IP address replaces every period "."
with "[.]"
.
Example 1:
Input: address = "1.1.1.1" Output: "1[.]1[.]1[.]1"
Example 2:
Input: address = "255.100.50.0" Output: "255[.]100[.]50[.]0"
Constraints:
- The given
address
is a valid IPv4 address.
Python Solution
class Solution: def defangIPaddr(self, address: str) -> str: return address.replace('.','[.]')