Two data files are required to evaluate a multiple-choice examination. The first file (booklet.dat) (memo) contains the correct answers. The total number of questions is 50. A sample file is given below: ACBAADDBCBDDAACDBACCABDCABCCBDDABCACABABABCBDBAABD The second file (answer.dat) contains the students’ answers. Each line has one student record that contains the following information: The student’s answers (a total of 50 answers): each answer can be A, B, C, D or * (to represent no answer). There are no blanks between answers. Student ID Student name A sample file is given below: AACCBDBC*DBCBDAAABDBCBDBAA*BCBDD*BABDBCDAABDCBDBDA 6555 MAHMUT CBBDBC*BDBDBDBABABABBBBBABBABBBBD*BBBCBBDBABBBDC** 6448 SINAN ACB*ADDBCBDDAACDBACCABDCABCCBDDABCACABABABCBDBAABD 6559 CAGIL Write a C++ program that counts the total number of correct answers by each student and outputs this information to another file called report.dat. In this file, the student’s IDs, names and the scores must be given. Each correct answer is worth 1 point. For the sample files given above, the output should be as follows: 6555 MAHMUT 10 6448 SINAN 12 6550 CAGIL 49
Two data files are required to evaluate a multiple-choice examination. The first file (booklet.dat) (memo) contains the correct answers. The total number of questions is 50. A sample file is given below:
ACBAADDBCBDDAACDBACCABDCABCCBDDABCACABABABCBDBAABD
The second file (answer.dat) contains the students’ answers. Each line has one student record that contains the following information:
The student’s answers (a total of 50 answers): each answer can be A, B, C, D or * (to represent no answer). There are no blanks between answers.
Student ID
Student name
A sample file is given below:
AACCBDBC*DBCBDAAABDBCBDBAA*BCBDD*BABDBCDAABDCBDBDA 6555 MAHMUT
CBBDBC*BDBDBDBABABABBBBBABBABBBBD*BBBCBBDBABBBDC** 6448 SINAN
ACB*ADDBCBDDAACDBACCABDCABCCBDDABCACABABABCBDBAABD 6559 CAGIL
Write a C++ program that counts the total number of correct answers by each student and outputs this information to another file called report.dat. In this file, the student’s IDs, names and the scores must be given. Each correct answer is worth 1 point.
For the sample files given above, the output should be as follows:
6555 MAHMUT 10
6448 SINAN 12
6550 CAGIL 49
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