CSC150 Computer Science 1 Solution

Programming Assignment 6 Functions & File I/O
75 Points



Day Attendance Cost ($)
1 450 24.99
2 120 15.00
8 500 35.75
9 750 7.00
15 425 24.00
16 600 30.50
21 225 25.00
22 150 20.00
23 350 15.00
30 175 12.50
31 275 22.50

▪ Write a program to read the dec_events.txt file and create a report.
▪ Store the report into a file named report.txt.
▪ The report should contain the following data for each event, printed in columns, with column headings:

▪ Below the event table, print the total number of people attending events, the total revenue for the events and the average cost per person.

▪ You should have separate functions to:
o Read a line of data. o Calculate the revenue for an event and return it. o Print one line in the report.
o Print the total attending, total revenue, and average cost per person.
▪ You can put the statements to accumulate the total attendance and total revenue right in main.
▪ Your program should work with files containing fewer or more records (lines) than those shown in the table above.

*** A similar example program, labelled “Student Grades” is posted under Content for Unit 6.


Code your program. Save it in a file named events_xxx.cpp where xxx are your initials.

Compile, run and test your program.