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  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.util.regex.*;
  5. import java.lang.*;
  6. import java.io.*;
  7.  
  8. /* Name of the class has to be "Main" only if the class is public. */
  9. class Ideone
  10. {
  11. public static void main (String[] args) throws java.lang.Exception
  12. {
  13. Pattern p = Pattern.compile("([0-9]{2})/([0-9]{2})/([0-9]{4})");
  14. Matcher m = p.matcher("Start date: 09/29/2014.");
  15. if (!m.find()) {
  16. return;
  17. }
  18. String startYear = m.group(3);
  19. String startMonth = m.group(1);
  20. String startDay = m.group(2);
  21. System.out.println("Y="+startYear+",M="+startMonth+", D="+startDay);
  22. }
  23. }
Success #stdin #stdout 0.08s 380160KB
stdin
Standard input is empty
stdout
Y=2014,M=09, D=29