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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.  
  7. /* Name of the class has to be "Main" only if the class is public. */
  8. class Ideone
  9. {
  10. public static void main (String[] args) throws java.lang.Exception
  11. {
  12. double a = 1.2;
  13. while (a<3){
  14. System.out.print(String.format("%.1f", a) + ", ");
  15. a = a + 0.2;
  16. }
  17. }
  18. }
Success #stdin #stdout 0.1s 36908KB
stdin
Standard input is empty
stdout
1.2, 1.4, 1.6, 1.8, 2.0, 2.2, 2.4, 2.6, 2.8,