JuniorString
Defanging an IP Address
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"Each period in the IP address is replaced with
[.].Example 2
Input
address = "255.100.50.0"Output
"255[.]100[.]50[.]0"Each period in the IP address is replaced with
[.].Constraints
- The given
addressis a valid IPv4 address.