Chapter 1 - Example 3 - Calculation variables Number of Bytes

This program is more important to achieve the functions, the program function is mainly used in the sizeof (), this function can be measured by the number of bytes of memory occupied by various types of variables. Of course, many of the sizeof () method is used, the method used here only include part.
Function: Analyzing Data Type Length breaks keyword
Usage: sizeof (type specifier array name or expression), or sizeof variable names
defined: its role is to return an object or the number of bytes of memory occupied by the type of