Program To Validate An IPv4 Address In CPP
Write a program to Validate an IPv4 Address. According to Wikipedia, IPv4 addresses are canonically represented in dot-decimal notation, which consists of four decimal numbers, each ranging from 0 to 255, separated by dots, e.g., 172.16.254.1 . The generalized form of an IPv4 address is (0-255).(0-255).(0-255).(0-255). Here we are considering numbers only from 0 to 255 and any additional leading zeroes will be considered invalid.
Your task is to complete the function isValid which returns 1 if the ip address is valid else returns 0. The function takes a string s as its only argument .
ip = 18.104.22.168
ip = 5555..555
Explanation: 5555..555 is not a valid
ip address, as the middle two portions