C++ Programming It should align exactly like the screenshot, sample output. The local Driver’s License Office has asked you to write a program that grades the written portion of the driver’s license exam. The exam has 20 multiple choice questions. Here are the correct answers: 1. A 2. D 3. B 4. B 5. C 6. B 7. A 8. B 9. C 10.D 11. A 12. C 13. D 14. B 15. D 16. C 17. C 18. A 19. D 20. B Your program should store the correct answers shown above in an array. It should ask the user to enter the student’s answers for each of the 20 questions, and the answers should be stored in another array. After the student’s answers have been entered, the program should display a message indicating whether the student passed or failed the exam. (A student must correctly answer 15 of the 20 questions to pass the exam.) It should then display the total number of correctly answered questions, the total number of incorrectly answered questions, and a list showing the question numbers of the incorrectly answered questions. Input Validation: Only accept the letters A, B, C, or D as answers. You are to have 3 functions for this assignment: void readAnswers(char []) – Takes an array and fills it with the students answers. This function should validate the student answer. int gradeExam(char [], char []) – Compares answers and returns the number of correct answers. void printResults(int, char [], char []) – Prints whether the student passed the exam or not, also the amount correct and not correct and then prints out all answers and correct answers (see below)
Addition of Two Numbers
Adding two numbers in programming is essentially the same as adding two numbers in general arithmetic. A significant difference is that in programming, you need to pay attention to the data type of the variable that will hold the sum of two numbers.
C++
C++ is a general-purpose hybrid language, which supports both OOPs and procedural language designed and developed by Bjarne Stroustrup. It began in 1979 as “C with Classes” at Bell Labs and first appeared in the year 1985 as C++. It is the superset of C programming language, because it uses most of the C code syntax. Due to its hybrid functionality, it used to develop embedded systems, operating systems, web browser, GUI and video games.
C++ Programming It should align exactly like the screenshot, sample output.
The local Driver’s License Office has asked you to write a program that grades the written portion of the driver’s license exam. The exam has 20 multiple choice questions. Here are the correct answers:
1. A
2. D
3. B
4. B
5. C
6. B
7. A
8. B
9. C
10.D
11. A
12. C
13. D
14. B
15. D
16. C
17. C
18. A
19. D
20. B
Your program should store the correct answers shown above in an array. It should ask the user to enter the student’s answers for each of the 20 questions, and the answers should be stored in another array. After the student’s answers have been entered, the program should display a message indicating whether the student passed or failed the exam. (A student must correctly answer 15 of the 20 questions to pass the exam.) It should then display the total number of correctly answered questions, the total number of incorrectly answered questions, and a list showing the question numbers of the incorrectly answered questions.
Input Validation: Only accept the letters A, B, C, or D as answers.
You are to have 3 functions for this assignment:
void readAnswers(char []) – Takes an array and fills it with the
students answers. This function should validate the student
answer.
int gradeExam(char [], char []) – Compares answers and returns
the number of correct answers.
void printResults(int, char [], char []) – Prints whether the
student passed the exam or not, also the amount correct and not
correct and then prints out all answers and correct answers (see
below)
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