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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. 		List<String> strs = Arrays.asList(
  11. 			"abcDE 123",  // Yes, this should match
  12. 			"!@#$%^&*",   // Yes, this should match
  13. 			"aaàààäää",   // Yes, this should match
  14. 			"ベビードラ", // No, this shouldn't match
  15. 			"😀😃😄😆");     // No, this shouldn't match  
  16. 		Pattern LatinPattern = Pattern.compile("^[\\p{InBasicLatin}\\p{InLatin-1Supplement}\\p{InLatinExtended-A}\\p{InLatinExtended-B}]+$");
  17. 		//Pattern LatinPattern = Pattern.compile("^[\\x00-\\x{024F}]+$"); //U+0000-U+024F
  18. 		for (String str : strs) {
  19. 			Matcher matcher = LatinPattern.matcher(str);
  20. 			if (!matcher.find()) {
  21. 			    System.out.println(str + " => is NON Latin");
  22. 			    //return;
  23. 			} else {
  24. 				System.out.println(str + " => is Latin");
  25. 			}
  26. 		}
  27. 	}
  28. }
Success #stdin #stdout 0.13s 36548KB
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Standard input is empty
stdout
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abcDE 123 => is Latin
!@#$%^&* => is Latin
aaàààäää => is Latin
ベビードラ => is NON Latin
😀😃😄😆 => is NON Latin
https://ideone.com/oknsCe
language:
Java (HotSpot 12)
created:
4 years ago
visibility:
secret

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