Hackerrank
Hackerrank Tag Content Extractor Solution
Solution in java8 Approach 1. import java.io.*; import java.util.*; import java.text.*; import java.math.*; import java.util.regex.*; public class Solution{ public static void main(String[] args){ Pattern pattern = Pattern.compile("<([^>]+)>([^<]+)</\\1>"); Scanner in = new Scanner(System.in); int