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public static void main(String[] args){
Scanner in = new Scanner(System.in);
while(in.hasNext()){
String IP = in.next();
System.out.println(IP.matches(new MyRegex().pattern));
}
}
}
public class MyRegex {
public static void main(String[] args) {
MyRegex regex = new MyRegex();
Scanner scanner = new Scanner(System.in);
while (scanner.hasNext()) {
String ip = scanner.next();
// Validate the IP against the regex pattern
System.out.println(ip.matches(new MyRegex().pattern));
}
scanner.close();
}
}
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Java Regex
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import java.util.regex.Matcher; import java.util.regex.Pattern; import java.util.Scanner;
class Solution{
} public class MyRegex { public static void main(String[] args) { MyRegex regex = new MyRegex(); Scanner scanner = new Scanner(System.in);
}