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COS1512 Assignment 3 2024 (160814) - DUE 23 August 2024 $5.52
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COS1512 Assignment 3 2024 (160814) - DUE 23 August 2024

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COS1512 Assignment 3 2024 (160814) QUESTIONS AND ANSWERS

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  • June 27, 2024
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  • 2023/2024
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COS1512 Assignment 3
2024 (160814) - DUE
23 August 2024




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, COS1512 Assignment 3 2024 (160814) - DUE 23 August 2024

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

Here's how you can implement the described class in C++:

cpp

Copy code

#include <iostream>

#include <string>

using namespace std;

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