Reference no: EM132208466

Question :

1. Write a program that should calculate and report the sum of all the integers between and including two integers. For instance, if the user enters 2 and 9, the program would report that the sum of all the integers from 2 through 9 is 44. (What happens if the user enters 9 and 2 instead of 2 and 9?) You need to make sure the program operates correctly in both cases. Make sure your program also works for negative integers.

2. You need to have a main and 2 other functions for this program.

3. One function needs to read in the two values and return them back to the main function. You need to use pass by reference to do this.

4. The second other function needs to calculate the sum of all of the values between the two integers. You will need to pass the two integers to the function and return the sum back to main.

5. You main function needs to have a processing loop. Within the loop you need to call the function that reads in the two integer values. If both of the integer values are 0 you need to stop processing your loop. If the values returned are not both 0 you need to call the function that calculates the sum.

6. Finally you need to display the two input values and the sum and continue with the main processing loop.

The computer language is C++. I am confused about number 3: returning two values from one function back to main because I didn't think it was possible to return two values. I'm probably just overthinking it; it's been awhile since I have dealt with passing by reference.