Lab 7 Prelab Questions

[Most of this information is in the course lecture notes or can be found
within the following Debugger Tutorial:
http://www.gnu.org/manual/ddd/html_mono/ddd.html ]

1.  Define a "bug"?

2.  What is the flag for the g++ compiler that will turn on debugging
information?

3.  What flag is used to indicate the output name for the executable that is
generated?

4.  If I wanted to compile a file called 'lab07.cpp', WITH debugging
information, AND with an executable name of 'lab07', what would the line look
like to compile this file with the g++ compiler?

5.  What does the modulus (%) operator do in C++?  Provide an example that
demonstrates the power of the modulus operator (other than ones in the text
or #6).

6.  How could the division and modulus operators be used to determine how 
many hours and minutes have gone by in 347 minutes?   For example, how would
you take the number 347 and determine that 5 hrs and 47 minutes have passed?

7.  Write code to accomplish #6.

8.  How would you use the division and modulus operators to print a 10-digit
integer phone number with appropriate dashes?  So, the integer (1234567890)
should be printed (123-456-7890).  Do not use strings...

9.  Write code to accomplish #8.