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 ip as its only argument .
The first line of each test case contains an integer T denoting the number of test case . Then T test cases follow . Each test case takes a string ip.
For each test case output will be 1 if the string is a valid ip address else 0.
1<=length of string <=50
Example(To be used only for expected output) :
Note:The Input/Ouput format and Example given are used for system's internal purpose, and should be used by a user for Expected Output only. As it is a function problem, hence a user should not read any input from stdin/console. The task is to complete the function specified, and not to write the full code.
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