VAHAN Hiring | Defanging an IP Address | On-Campus OA (2025)

Problem Statement Given a valid IPv4 address, return its defanged version by replacing every "." with "[.]". Example Input: address = "1.1.1.1" Output: 1[.]1[.]1[.]1 Test Cases Test Case 1 Input address = "192.168.0.1" Output 192[.]168[.]0[.]1 Test Case 2 Input address = "255.100.50.0" Output 255[.]100[.]50[.]0