java - Regular expression to parse two numbers from a line -

what want achieve quite simple : have lines similar :

v123,v20   10,9999   100,v220   

etc...

basically many pairs of numbers leading letter / zero. want able parse them using regex, i've found far in java :

pattern p = pattern.compile(".*([1-9](?:\\d{0,2})).*",pattern.multiline); matcher m = p.matcher("v999,v50"); system.out.println(m.matches()); - return true system.out.println(m.groupcount()); --> 1 returns 0 

any appreciated, thanks.

public static void main(string[] args) throws ioexception {     string[] = new string[] {"v123,v20", "10,9999", "100,v220"};      (string s: a) {         pattern p = pattern.compile("[\\d0]*(\\d*)[\\d0]*(\\d*)",pattern.multiline);         matcher m = p.matcher(s);         system.out.println(m.matches());         system.out.println(m.group(1) + ", " + m.group(2));     } } 

hope helps!

edit

p.s.: if have trailing letters, can add \\d in end:

"[\\d0]*(\\d*)[\\d0]*(\\d*)[\\d]*