C++ Example 2

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C++ Example 2

Average Grade Calculator

#include "stdafx.h"

#include

using std::cout;

using std::endl;

using std::cin;

#include "GradeBook.h"

GradeBook::GradeBook(string name)

{

setCourseName(name);

}

void GradeBook::setCourseName(string name)

{

if (name.length() <= 25)

courseName = name;

else

{

courseName = name.substr(0, 25);

cout << "Name\"" << name << "\" exceeds maximum length(25).\n" << "Limiting courseName to first 25

characters.\n" << endl;

}

}

string GradeBook::getCourseName()

{

return courseName;

}

void GradeBook::displayMessage()

{

cout << "Welcome to the gradebook for\n" << getCourseName() << "!\n" << endl;

}

void GradeBook::determineClassAverage()

{

int total;

int gradeCounter;

int grade;

int average;

total = 0;

gradeCounter = 1;

while (gradeCounter <= 10)

{

int i = 1;

for(i = 1; i <= 10; i++)

{

cout << "Enter grade " << i << ": ";

cin >> grade;

total = total + grade;

gradeCounter = gradeCounter + 1;

}

}

average = total / 10;

cout << "\nTotal of all 10 grades ia " << total << endl;

cout << "Class average is " << average << endl;

}

int main()

{

int x;

GradeBook myGradeBook("CS101 C++ Programming");

myGradeBook.displayMessage();

myGradeBook.determineClassAverage();

system("pause");

cin >> x;

return 0;

}