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COS1512 Assignment 3 (COMPLETE ANSWERS) 2024 (160814) - DUE 23 August 2024
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COS1512 Assignment 3 (COMPLETE ANSWERS) 2024 (160814) - DUE 23 August 2024
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,COS1512 Assignment 3 (COMPLETE ANSWERS) 2024(160814) - DUE 23 August 2024;100% TRUSTED workings,
explanations and solutions
Question 1 Consider the following structure used to keep record of a student’s
scores: struct Student { string name; int quiz1; int quiz2; int midtermExam; int
finalExam; } A student is assessed according to the following policies: 1. The two
quizzes are each marked out of 10. 2. The midterm exam and the final exam are
each marked out of 100 marks. 3. The final exam counts for 50% of the grade, the
midterm counts for 25%, and the two quizzes together count for a total of 25%.
(Do not forget to normalize the quiz scores. They should be converted to a
percentage before they are averaged in.) Turn the student record into a class type
rather than a structure type. The student record class should have member
variables for all the input data. Make all member variables private. Include public
member functions for each of the following: • a default constructor that sets the
student ‘s name to a blank string, and all the scores to 0; • member functions to
set each of the member variables to a value given as an argument to the function
(i.e. mutators); • member functions to retrieve the data from each of the member
variables (i.e. accessors); • and a function that calculates and returns the student’s
weighted average numeric score for the entire course. Use this class in program
which grades a student. The program should read in the student’s name and
scores and output the student’s record as well as the student’s average numeric
score for the entire course. Use the keyboard to supply input and display the
output on the screen. Test your program with the following input: Student name:
Johnny Applemac Quiz 1: 7 Quiz 2: 5 Midterm exam: 65 Final exam: 73
Downloaded by Corona Virus () lOMoARcPSD| COS1512/103/2024 3
int midtermExam;
int finalExam;
public:
// Default constructor
, StudentRecord() : name(""), quiz1(0), quiz2(0), midtermExam(0), finalExam(0) {}
// Setter functions (mutators)
void setName(string studentName) {
name = studentName;
}
void setQuiz1(int score) {
quiz1 = score;
}
void setQuiz2(int score) {
quiz2 = score;
}
void setMidtermExam(int score) {
midtermExam = score;
}
void setFinalExam(int score) {
finalExam = score;
}
// Getter functions (accessors)
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