The Samples have been updated to include the latest homeworks and examples from class.
If you want to review for the final, please study the Quiz Solutions and try the test questions in the textbook. Don't forget to study Chapter 6 on Classes and Objects!
If you call a function that returns a value, you must declare a variable to hold the returned value and assign it as part of the function call. Otherwise, your returned value will be lost! Here's an example:
int getApples();
// prompts user for number of apples and returns it to caller.
void main()
{
int apple;
apple = getApples();
// returned value from getApples() is assigned to apple
}
int getApples()
{
int input;
cout << "How many apples would you like ? "
cin >> value;
return value;
// here we return the value to the caller, which is inside main
}
Solutions to the guessing game homework have been posted along with examples from Monday's lecture. Solutions to Quiz Two have been posted. There is a new link to all the code examples in Savitch online.
The solution to Quiz One has been posted.
The third homework assignment, Pizza Ordering, has been posted to the Homework section. Quiz 1 and Homework 1 will be returned in class today.
I've added the text of the assignment for HW1 from the textbook to the Homework section for people who don't have the textbook yet.
If you need help working with the compiler available in the DePaul computer labs, there is a tutorial available.