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Last Modified: October 30 2020 14:33:15
File:  root - programs - 80x86_batch - 2008 - 5 - math_example.bat
File Size: 0.42KB


  1. @echo off
  3. rem An Example Batch Program to Calculate 355/113.
  4. rem OS: 2000, XP
  5. rem Zhihua Lai, May 12, 2008
  7. set /a a=355
  8. set /a b=113
  9. set /a c=100
  11. set /a d=a/b
  12. set o=%a%/%b%=%d%.
  14. :work
  15. set /a a=(a-d*b)*10
  16. if "%a%"=="0" goto clean_up
  17. set /a d=a/b
  18. set /a c=c-1
  19. if "%c%"=="0" goto clean_up
  20. set o=%o%%d%
  22. goto work
  24. :clean_up
  25. echo %o%
  26. set o=
  27. set a=
  28. set b=
  29. set c=
  30. set d=

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