Can someone please do this or show me how at least. This iswaaaay more advanced

Question

Can someone please do this or show me how at least. This iswaaaay more advanced than me
I have to write a program for #12 on page 446 USING FUNCTIONS. Functionsconfuse me. I have te rest of the program down but the functionpart and when and how to call it kills my brain.
Has anyone done this problem yet??? I have to turn this in tomorrow...I'm screwed.
12. One of your professors has asked you to write aprogram to grade her final exams. which consist of only 20multiple-choice questions. Each question has one of fourpossible answers: A, B, C, or D. The file CorrectAnswers.txt,which is on the Student CD, contains the correct answers for all ofthe questions, each answer is written on a separate line. Thefirst line contains the answer to the first question, the secondline contains the answer to the second question, and soforth.
Write a program that reads the contents of theCorrectAnswers.txt file into a one-dimensional char array, and thenreads the contents of another file, containing a student's answers,into a second charr array. The Student CD has a file namedStudentAnswer.txt that you can use for testing purposes. Theprogram should determine the number of questions that the studentmissed, and then display the following: * A list of the questions missed by the student, showingthe correct answer and the incorrect answer    provided by the student for each missedquestion. * The total number of questions missed * The percentage of questions answered correctly. This can be calculated as:
Correctly Answered Questions(divided by) Total Number of Questions
* If the percentage of correctly answered questions is70% or greater, the program should indicate that thestudent passed the exam. Otherwise, it should indicate thatthe student failed the exam.
* Here is the CorrectAnswers.txt file contents A D B C A A D B D C A D B A C C D B C A
* Here is the StudentAnswers File contents A D B D A A D B D C A A B A C C C B C A
Can someone please do this or show me how at least. This iswaaaay more advanced than me

Has anyone done this problem yet??? I have to turn this in tomorrow...I'm screwed.
12. One of your professors has asked you to write aprogram to grade her final exams. which consist of only 20multiple-choice questions. Each question has one of fourpossible answers: A, B, C, or D. The file CorrectAnswers.txt,which is on the Student CD, contains the correct answers for all ofthe questions, each answer is written on a separate line. Thefirst line contains the answer to the first question, the secondline contains the answer to the second question, and soforth.
Write a program that reads the contents of theCorrectAnswers.txt file into a one-dimensional char array, and thenreads the contents of another file, containing a student's answers,into a second charr array. The Student CD has a file namedStudentAnswer.txt that you can use for testing purposes. Theprogram should determine the number of questions that the studentmissed, and then display the following: * A list of the questions missed by the student, showingthe correct answer and the incorrect answer    provided by the student for each missedquestion. * The total number of questions missed * The percentage of questions answered correctly. This can be calculated as:
Correctly Answered Questions(divided by) Total Number of Questions
* If the percentage of correctly answered questions is70% or greater, the program should indicate that thestudent passed the exam. Otherwise, it should indicate thatthe student failed the exam.
* Here is the CorrectAnswers.txt file contents A D B C A A D B D C A D B A C C D B C A A D B C A A D B D C A D B A C C D B C A
* Here is the StudentAnswers File contents A D B D A A D B D C A A B A C C C B C A
A D B D A A D B D C A A B A C C C B C A

Explanation / Answer

please rate - thanks #include #include #include using namespace std; void getinfo(char[],char[]); void check(char[],char[]); int main() {int wrong; char right[20]; char answer[20]; getinfo(right,answer); check(right,answer); system("pause"); return 0; } void getinfo(char r[],char a[]) {int i; ifstream in; in.open("CorrectAnswers.txt"); if(in.fail())            //is it ok?        { cout

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