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  1. import java.util.regex.Matcher;
  2. import java.util.regex.Pattern;
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6.  
  7.  
  8. class Ideone
  9. {
  10. 	public static void main (String[] args) throws java.lang.Exception
  11. 	{
  12. 		String regex = "(?:^[^0-9+-]+(?=[.+,\\d-]*\\.\\d+$)([+-]?\\d{1,3})|\\G(?!^)),(\\d{3})";
  13. 		String string = "Fr.-145,000.01\n"
  14. 		 + "Fr.145,000,000.01\n"
  15. 		 + "Fr.-145,000,000.01\n"
  16. 		 + "Fr.-1,000.01\n"
  17. 		 + "Fr.-145,000,000.01\n"
  18. 		 + "Fr.+145,000.01\n"
  19. 		 + "Fr.+145,000,000.01\n"
  20. 		 + "Fr.1,000.01\n"
  21. 		 + "Fr.145,000,000,000,000,000.01\n"
  22. 		 + "Fr.+145,000,000.0\n"
  23. 		 + "-145,000.01\n"
  24. 		 + "145,000,000.01\n"
  25. 		 + "Fr.1t45,000,000\n"
  26. 		 + "Fr.145,00t0,000.01\n"
  27. 		 + "Fr.145,000,00t0.01\n"
  28. 		 + "Fr.+145,000,000.\n"
  29. 		 + "test+-,.\n";
  30. 		String subst = "$1$2";
  31.  
  32. 		Pattern pattern = Pattern.compile(regex, Pattern.MULTILINE);
  33. 		Matcher matcher = pattern.matcher(string);
  34.  
  35. 		String result = matcher.replaceAll(subst);
  36.  
  37. 		System.out.println(result);
  38. 	}
  39. }
Success #stdin #stdout 0.05s 2184192KB
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stdin
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Standard input is empty
stdout
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-145000.01
145000000.01
-145000000.01
-1000.01
-145000000.01
+145000.01
+145000000.01
1000.01
145000000000000000.01
+145000000.0
-145,000.01
145,000,000.01
Fr.1t45,000,000
Fr.145,00t0,000.01
Fr.145,000,00t0.01
Fr.+145,000,000.
test+-,.
https://ideone.com/lRqk5D
language:
Java (HotSpot 12)
created:
4 years ago
visibility:
public

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