COS1511
Assignment 2
(COMPLETE
ANSWERS)
2024 (735127)
- DUE 13 May
2024
, COS1511/102/0/2024
Assignment 2: 2024 SUBMISSION:
Electronically via myUnisa
Please note that we automatically give five days extension for this assignment. It will be to
your own advantage to check after a few days whether the assignment has been registered on
the system. If you have not completed the assignment by the extension date, submit whatever
you have completed – you will get marks for everything that you have done.
DUE DATE 13 May 2024
UNIQUE NUMBER 735127
EXTENSION There is no extension for this assignment
TUTORIAL MATTER Study Guide, Lessons 17 – 23
CONTRIBUTION WEIGHT TO
YEAR MARK
QUESTIONS Practical exercises
If myUnisa is off-line when you want to submit the assignment, you need not contact us,
because we will be aware of it. Simply submit it as soon as myUnisa is available again.
Question 1
Write function headers for the functions described below:
(i) The function check has two parameters. The first parameter should be an integer number and the
second parameter a floating point number. The function returns no value.
(ii) The function mult has two floating point numbers as parameters and returns the result of
multiplying them.
(iii) The function time inputs seconds, minutes and hours and returns them as parameters to its
calling function.
(iv) The function countChar returns the number of occurrences of a character in a string, both provided as
parameters.
Question 2
Find the error(s) in each of the following program segments and explain how the error(s) can be
corrected:
(i) int function1()
{
cout << "Inside function function1 " <<
Assignment 2
(COMPLETE
ANSWERS)
2024 (735127)
- DUE 13 May
2024
, COS1511/102/0/2024
Assignment 2: 2024 SUBMISSION:
Electronically via myUnisa
Please note that we automatically give five days extension for this assignment. It will be to
your own advantage to check after a few days whether the assignment has been registered on
the system. If you have not completed the assignment by the extension date, submit whatever
you have completed – you will get marks for everything that you have done.
DUE DATE 13 May 2024
UNIQUE NUMBER 735127
EXTENSION There is no extension for this assignment
TUTORIAL MATTER Study Guide, Lessons 17 – 23
CONTRIBUTION WEIGHT TO
YEAR MARK
QUESTIONS Practical exercises
If myUnisa is off-line when you want to submit the assignment, you need not contact us,
because we will be aware of it. Simply submit it as soon as myUnisa is available again.
Question 1
Write function headers for the functions described below:
(i) The function check has two parameters. The first parameter should be an integer number and the
second parameter a floating point number. The function returns no value.
(ii) The function mult has two floating point numbers as parameters and returns the result of
multiplying them.
(iii) The function time inputs seconds, minutes and hours and returns them as parameters to its
calling function.
(iv) The function countChar returns the number of occurrences of a character in a string, both provided as
parameters.
Question 2
Find the error(s) in each of the following program segments and explain how the error(s) can be
corrected:
(i) int function1()
{
cout << "Inside function function1 " <<
