## Fee Management Application in C

You are attending an online course in C++. The course costs $500 as the standard fee. Early bird payment gets a 10% discount on the standard fee. Students also have to pay for course materials which cost$20workbook. There are in total 2workbooksfor the course. Including you, there are a total of 5 students who have enrolled in the course. Write a simple C++ program to show the following:

- The total cost paid by each student. You need to clearly show if the student is benefiting from the early bird discount or not.
- The total cost paid by all the student.

/*

* assignment1.cpp

*

*/

#include

#include

using namespace std;

#define COST_PER_COURSE 500

#define DISCOUNT 10

#define WORKBOOK_COST 20

#define NUM_WORKBOOKS 2

#define COURSE_NAME "CMP 103"

#define TOTAL_STUDENT 5

typedef struct Student

{

string student_name; // Store the student name

bool early_bird; // Store the early bird or not. True that's mean this student have early bird for this course

} Student_t;

/**

* Try to calculate cost for this student.

* Return the total cost for this student

*/

double calculateCost(Student_t stu)

{

double cost = 0.0;

if (stu.early_bird == true)

{

// If student have early bird. It discount 10%

cost += double(COST_PER_COURSE * (100 - DISCOUNT)) / 100;

}

else

{

cost += COST_PER_COURSE;

}

// We have total 2 workbooks for the course

cost += NUM_WORKBOOKS * WORKBOOK_COST;

return cost;

}

/**

* Print out the screen the student info

*

* Return the total cost for this student. Using for calculate total cost for this course

*/

double printStudentInfo(Student_t stu)

{

cout << "Student Name: " << stu.student_name << endl;

cout << "\tIs early bird: " << (stu.early_bird ? "Yes" : "No") << endl;

double cost = calculateCost(stu);

cout << "\tTotal cost: $" << cost << endl;

return cost;

}

int main(int argc, char **argv)

{

// Include you, there are a total of 5 students who have enrolled in the course

// We try to identify 5 student

Student_t students[TOTAL_STUDENT];

// Simulate data for student list

// The first student

students[0].student_name = "Johnny Tuot";

students[0].early_bird = true;

// The second student

students[1].student_name = "David Nguyen";

students[1].early_bird = false;

// The third student

students[2].student_name = "Nas David";

students[2].early_bird = true;

// The four student

students[3].student_name = "Andrew";

students[3].early_bird = false;

// The five student

students[4].student_name = "Kath";

students[4].early_bird = true;

double total_cost = 0.0;

// Now try to print the student info

cout << "The course name: " << COURSE_NAME << endl;

cout << "The num of workbooks for course: " << NUM_WORKBOOKS << ". Workbook cost: $" << WORKBOOK_COST << endl;

cout << "Early bird payment discount: " << DISCOUNT << "%" << endl;

cout << "Standard Fee: $" << COST_PER_COURSE << endl;

cout << "==================================" << endl;

for (int i = 0; i < TOTAL_STUDENT; i++)

{

total_cost += printStudentInfo(students[i]);

}

cout << "=================================" << endl;

cout << "TOTAL COST PAID BY ALL THE STUDENT: $" << total_cost << endl;

return 0;

}

**Screenshot**

**Compiler**

**Running**