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  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6. import java.text.DecimalFormat;
  7. import java.text.DecimalFormatSymbols;
  8. import java.util.Locale;
  9.  
  10. /* Name of the class has to be "Main" only if the class is public. */
  11. class Ideone
  12. {
  13. public static void main (String[] args) throws java.lang.Exception
  14. {
  15. DecimalFormat formatter = new DecimalFormat("#,###,###", new DecimalFormatSymbols(Locale.FRENCH));
  16. System.out.println(formatter.format(1000000));
  17. System.out.println(formatter.format(1000));
  18. }
  19. }
Success #stdin #stdout 0.1s 34556KB
stdin
Standard input is empty
stdout
1 000 000
1 000