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  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4.  
  5. class Ideone
  6. {
  7. public static void main (String[] args)
  8. {
  9. Scanner sc = new Scanner(System.in);
  10. double pen = sc.nextDouble();
  11. double pencil = sc.nextDouble();
  12. double eraser = sc.nextDouble();
  13.  
  14. double total = pen + pencil + eraser;
  15. double tax = (total*18)/100;
  16.  
  17. System.out.println( tax );
  18.  
  19. }
  20. }
Success #stdin #stdout 0.21s 57980KB
stdin
75
45
5
stdout
22.5