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  1. import java.util.*;
  2. import java.lang.*;
  3. import java.io.*;
  4. import java.util.regex.*;
  5.  
  6. class Ideone
  7. {
  8. 	public static void main (String[] args) throws java.lang.Exception
  9. 	{
  10. 		String s = "Doc201810011052053_fotoAssicurazioneCartaceo_3962128_943000.jpg";
  11. 		Pattern rexExp = Pattern.compile("_(\\w+)_\\d+_\\d+\\.[^.]*$");
  12. 		Matcher matcher = rexExp.matcher(s);
  13. 		if (matcher.find()){
  14. 			System.out.println(matcher.group(1)); 
  15. 		} 
  16. 	}
  17. }
Success #stdin #stdout 0.07s 33856KB
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fotoAssicurazioneCartaceo
https://ideone.com/L6WcK6
language:
Java (HotSpot 12)
created:
6 years ago
visibility:
secret

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