不想上班的程式筆記

網址出自:

https://leetcode.com/problems/roman-to-integer/

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"

難易度:Easy 

參考及出處網站:Leetcode