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Printing only odd pages
Loops7/28
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  • 1. New project: driver development
  • 2. Managing the number of copies
  • 3. Learning the for loop
  • 4. Correcting the loop
  • 5. Printing the pages in reverse order
  • 6. Printing only odd pages
  • 7. Printing only even pages
  • 8. Printing driver: copy mode
  • 9. Printing driver: all pages
  • 10. Printing driver: pages in reverse order
  • 11. Print driver: even and odd pages
  • 12. Print driver: switching between even and odd pages
  • 13. Accumulation in the loop
  • 14. Checks in loops
  • 15. Searching for an even number
  • 16. How much does printing cost?
  • 17. Economy printing
  • 18. Saving ink
  • 19. Summary of “Loops”. Part 1
  • 20. Third program: “Protein shake!”
  • 21. It’s been a “while”
  • 22. The while loop, summation
  • 23. Another project: a dart machine
  • 24. Dart machine: accumulating misses
  • 25. Dart machine: defeat
  • 26. Dart machine: final scoreboard
  • 27. Summary of “Loops”. Part 2
  • 28. Fourth program: “Mad Dryer”
Printing driver: copy mode
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  • Theory
  • Theory
  • Comments

Printing only even pages

Printing even pages is just a little different from printing odd pages: as before, we print pages, increasing the page number by two, but we start not from the first page, but from the second one.

Comments

  • script.js
JavaScript
var totalPages = 12; for (var page = 1; page <= totalPages; page += 2) { muffin.print(page); }

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Console

The code has changed, click “Run” or turn autorun on.

Result

Goalscompleted

Now let’s log only even pages.

  1. To do this, set the initial value of page to 2.
  2. To check that everything works, change the page count to an odd number: 9.

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