fork(2) download
copy 
  1. import java.lang.*;
  2. import java.io.*;
  3. import java.util.regex.*;
  4.  
  5. /* Name of the class has to be "Main" only if the class is public. */
  6. class Ideone
  7. {
  8. 	public static void main (String[] args) throws java.lang.Exception
  9. 	{
  10. 		String path = "/Systems/lenovo/";
  11.     Pattern p = Pattern.compile("(?:\\/[^\\/]+)");
  12.     Matcher m = p.matcher(path);
  13.  
  14.     if(m.find()) {
  15.         System.out.println(m.group(0));
  16.     }
  17.     p = Pattern.compile("(?:\\/[^\\/]+){1}(?=\\/$)");
  18.     m = p.matcher(path);
  19.     if(m.find()) {
  20.         System.out.println(m.group(0));
  21.     }
  22.  
  23. 	}
  24. }
Success #stdin #stdout 0.1s 320512KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
/Systems
/lenovo
https://ideone.com/dB3edh
language:
Java (HotSpot 12)
created:
9 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!