/Java/REGEX ___ get length of array in java

REGEX ___ get length of array in java

import java.util.regex.Matcher;
import java.util.regex.Pattern;
import java.util.Scanner;

class Solution{

    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));
        }

    }
}

//YOU SHOULD ONLY SUBMIT THE FOLLOWING BLOCK
class MyRegex
{
         String pattern = 
            "^([01]?\\d\\d?|2[0-4]\\d|25[0-5])\\." +
            "([01]?\\d\\d?|2[0-4]\\d|25[0-5])\\." +
            "([01]?\\d\\d?|2[0-4]\\d|25[0-5])\\." +
            "([01]?\\d\\d?|2[0-4]\\d|25[0-5])$";

}

Source: thecscience.com

Similar codes

1 vote309 views1 answer
Keytool error: java.io.IOException: keystore password was incorrect java.io.IOException: keystore password was incorrect flutter
Java
2 votes462 views1 answer
Java put a char array into a string
Java
4 votes277 views2 answers
Calculate fps java
Java
0 vote303 views1 answer
How do you make bedrock full screen in Minecraft?
Java
0 vote369 views1 answer
How to change the tomcat port in spring boot
Java Spring
4 votes313 views2 answers
Java array get index
Java
-2 votes315 views2 answers
Change java version maven
Java
0 vote305 views1 answer
Larger number in java than long
Java
0 vote312 views1 answer
Start activity for result deprecate
Java
5 votes375 views1 answer
Print up to 2 decimal in java
Java