In This Chapter
• Dealing with the newline consideration
• Getting a little faster with
You can produce input and output in more ways than with the
printf() functions. This chapter shows you some of C’s built-in I/O functions that you can use to control I/O. You can use these simple functions to build powerful data-entry routines of your own.
These functions offer the primitive capability to input and output one character at a time. Of course, you also can use the
%c format specifier with
printf() for single characters; however, the character I/O functions explained here are a little easier to use, and they provide some capabilities ...