fork download
copy 
  1. import java.util.regex.*;
  2.  
  3. class Main
  4. {
  5.   public static void main (String[] args) throws java.lang.Exception
  6.   {
  7. 	String str = "(2.5+1)*5";
  8. 	Pattern p = Pattern.compile("(\\d+\\.?\\d*|\\.\\d+|[^\\d.])");
  9. 	Matcher m = p.matcher(str);
  10. 	while (m.find()) {
  11. 	    String match = m.group();
  12. 	    System.out.println(match);
  13. 	}
  14.   }
  15. }
Success #stdin #stdout 0.03s 246656KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
(
2.5
+
1
)
*
5
https://ideone.com/q07lD
language:
Java (HotSpot 12)
created:
11 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!