CIS 200 Computer Science II
Assignment 1
Due  Wednesday, Sep. 24

Write a program in C++ that calculates and prints the cost of phone calls
made during this month.  The regular rate is 45 cents a minute, various
discounts apply during off-peak hours according to the following table.
Calls initiated during periods with code L are 60% off, calls initiated
during periods with code E are 40% off, calls initiated during periods
with code R are charged the full rate.


            DayTime	Sunday	Monday through Friday	Saturday
	0001 --- 0800	L		L		L
 	0801 --- 1700	L		R		L
	1701 --- 2300	E		E		L
	2301 --- 2400	L		L		L

The program reads three data items per call: date, time, and the length of
the call in minutes.  The valid range for date is from 1 to 30, the valid
range for time is 1 to 2400, and length can be any positive integer.
Given the 1st is Monday, design the test data to show your program
produces the correct answer under all circumstances.

You must echo the input for each and every call, and print something like
the following in additional to the total.
	Date	Time	Code	Min	Amount
	20	1050	 R	10	4.50 

Programs that dont compile or are not complete will not be accepted.  The
grade will be based on
	1. whether the program produces the correct results under all
           circumstances, 
	2. how well the program is documented, 
	3. how well is test data designed, and 
	4. whether the program is completed in time

Turn in a hard copy of the program listing and all the test results in
class.