Hello Programmers, In this post, you will learn how to solve HackerRank Matching Digits & Non-Digit Characters Solution. This problem is a part of the Regex HackerRank Series.
One more thing to add, don’t straight away look for the solutions, first try to solve the problems by yourself. If you find any difficulty after trying several times, then look for the solutions. We are going to solve the Regex HackerRank Solutions using CPP, JAVA, PYTHON, JavaScript & PHP Programming Languages.
HackerRank Matching Digits & Non-Digit Characters Solution
\d
The expression \d matches any digit [0 – 9].
\D
The expression \D matches any character that is not a digit.
Task
You have a test string S. Your task is to match the pattern xxXxxXxxxx
Here x denotes a digit character, and X denotes a non–digit character.
Note
This is a regex only challenge. You are not required to write any code.
You only have to fill the regex pattern in the blank (_________).
HackerRank Matching Digits & Non-Digit Characters Solution in Cpp
HackerRank Matching Digits & Non-Digit Characters Solution in Java
public class Solution {
public static void main(String[] args) {
Regex_Test tester = new Regex_Test();
tester.checker("(\\d){2}\\D(\\d){2}\\D(\\d){4}"); // Use \\ instead of using \
}
}HackerRank Matching Digits & Non-Digit Characters Solution in Python
Regex_Pattern = r"\d{2}\D\d{2}\D\d{4}" # Do not delete 'r'.HackerRank Matching Digits & Non-Digit Characters Solution in JavaScript
var Regex_Pattern = /[0-9]{2}[^0-9][0-9]{2}[^0-9][0-9]{4}/; //Do not delete '/'. Replace __________ with your regex. HackerRank Matching Digits & Non-Digit Characters Solution in PHP
$Regex_Pattern = "/[0-9]{2}[^0-9]{1}[0-9]{2}[^0-9]{1}[0-9]{4}/"; //Do not delete '/'. Replace __________ with your regex. Disclaimer: This problem (Matching Digits & Non-Digit Characters) is generated by HackerRank but the solution is provided by Chase2learn. This tutorial is only for Educational and Learning purposes.
