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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 = 0.2;
  13. double b = 0.1;
  14. double c = 0.3;
  15. double d = a+b;
  16. double e = d-c;
  17. System.out.println(e);
  18. }
  19. }
Success #stdin #stdout 0.11s 320256KB
stdin
Standard input is empty
stdout
5.551115123125783E-17