1. | printf: display message by format | | |
2. | Output char | | |
3. | print the ASCII code for c | | |
4. | print character with ASCII 90 | | |
5. | print ivalue as octal value | | |
6. | print lower-case hexadecimal | | |
7. | print upper-case hexadecimal | | |
8. | minimum width 1 | | |
9. | minimum width 5, right-justify | | |
10. | minimum width 5, left-justify | | |
11. | 33 non-null, automatically | | |
12. | 31 non-null, automatically | | |
13. | minimum 5 overridden, auto 33 | | |
14. | minimum width 38, right-justify | | |
15. | minimum width 38, left-justify | | |
16. | default ivalue width, 4 | | |
17. | printf ivalue with + sign | | |
18. | minimum 3 overridden, auto 4 | | |
19. | minimum width 10, right-justify | | |
20. | minimum width 10, left-justify | | |
21. | right justify with leading 0's | | |
22. | using default number of digits | | |
23. | minimum width 20, right-justify | | |
24. | right-justify with leading 0's | | |
25. | minimum width 20, left-justify | | |
26. | minimum width 19, print all 17 | | |
27. | prints first 2 chars | | |
28. | prints 2 chars, right-justify | | |
29. | prints 2 chars, left-justify | | |
30. | using printf arguments | | |
31. | width 20, 2 to right-justify | | |
32. | 4 decimal places, left-justify | | |
33. | decimal places, right-justify | | |
34. | width 20, scientific notation | | |
35. | printf %s for string | | |
36. | printf %d for integer | | |
37. | printf %ld for long integer number | | |
38. | printf %10d, %10.f | | |