c++ grading problem

[snap!]

ok so i am going to be taking a c++ course next semester and was wanted to get better knowledge so i have a proble that i was givin that am having some trouble, just some pointers on where/how to start will be helpful...

Im not sure how to set count for grades or total that would be helpful to know, i dont know how to NOT quit the program is grade is not in range and theres much more i dont know but can start there. thanks in advance.

Description

Calculate your quiz average for this class.
* Valid quiz grades are from 0 - 20 and you should display an error
* when the grade is not in range, but not quit the program.
* Display the number of quizzes and the average rounded to an
* integer (out of 100).

*BEGIN Calc Long Distance phone call
* Set Count of grades = 0
* Set Total = 0
* Input first quiz grade or quit value
* WHILE (User did not enter the quit value)
* IF (Quiz Grade is valid)
* Increment Count of grades by 1
* Add value to total
* ELSE
* Display error message
* END IF
* Prompt the user for next input value or quit value
* END WHILE
* Clear Screen
* IF (any valid quiz grades were entered)
* Calculate Quiz Average out of 100 (not 20)
* ELSE
* Average = 0
* END IF
* Display # of quizzes, lowest grade and average

[ithelp]

This does not look like a C++ code.

[vmanes]

But it does look like nice pseudocode, if you get rid of all the silly asterisks.

Take what you've written ( or copied?) and translate that into C++ code. Declare and initialize the variables, start the loop, get data, check the input, process as needed. Keep looping.

What's the "quit value"?

[rahul8590]

first of all you have not explicitly mentioned your problem . second of all if you have your psedo code (which actually it isnt ) why dont you convert that into code itself...?