EXERCISES SECTION 2.8

Exercise 2.28: Compile the following program to determine whether your compiler warns about a missing semicolon after a class definition:

class Foo {  
// empty  
} // Note: no semicolon  
int main()  
{  
return 0;  
} 

If the diagnostic is confusing, remember the message for future reference.

Exercise 2.29: Distinguish between the public and private sections of a class.

Exercise 2.30: Define the data members of classes to represent the following types:

(a) a phone number (b) an address

(c) an employee or a company (d) a student at a university