Thursday, July 30, 2009

Write a program in C++ using arrays.?

In the program you will have 10 question with A-D answers stores in a array. The answers that the student will give should also be stored in a different array. If the student answers 5 out of th 10 they will pass, and that should be displayed at the end of the program. There should also be a total of the number that correctly and incorrectly answered, with a list of the incorrect questions answered should also be displayed.





I am using the cctype so that the answers will display in uppercase.





I really am not sure about exactly how to put this program together.


Any help I am very thankful for.

Write a program in C++ using arrays.?
here is how you basically use arrays:


Next time try to listen in class instead of panting on the hot guy in front of you, or better have him help you !





int main()


{


const int K_NbQuestions = 10;





// this is the array where you'll place the answers of the student


char studentsAnswers[K_NbQuestions];





// this is where you'll place the expected answers.


char goodAnswers[K_NbQuestions];





// here you do the work of setting the goodAnswers and reading the


//students answers





// now to find the number of correct answers


int nbCorrectAnswers = 0;


for (int questionIdx = 0; questionIdx %26lt; K_NbQuestions; ++questionIdx)


{


if (studentsAnswers[questionIdx] == goodAnswers[questionIdx] )


{


nbCorrectAnswers = nbCorrectAnswers +1;


}


}





// here you print the studient resuts


}


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