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- #include <iostream>
- using namespace std;
- int GetGrades();
- int FindAverage(int, int);
- int main()
- {
- int averageGrade = 0;
- averageGrade = GetGrades();
- if (averageGrade >= 90 && averageGrade <=100)
- cout << "Your Average Grade is: " << averageGrade << "\tYour Letter Grade is A." << endl;
- else if (averageGrade >= 80 && averageGrade <= 89)
- cout << "Your Average Grade is: " << averageGrade << "\tYour Letter Grade is B." << endl;
- else if (averageGrade >= 70 && averageGrade <= 79)
- cout << "Your Average Grade is: " << averageGrade << "\tYour Letter Grade is C." << endl;
- else if (averageGrade >= 60 && averageGrade<= 69)
- cout << "Your Average Grade is: " << averageGrade << "\tYour Letter Grade is D." << endl;
- else if (averageGrade >= 0 && averageGrade <= 59)
- cout << "Your Average Grade is: " << averageGrade << "\tYour Letter Grade is F." << endl;
- else
- cout << "Invalid Entry." << endl;
- return 0;
- }
- int GetGrades()
- {
- int numberOfGrades;
- int grade = 0;
- int totalGrades = 0;
- int average = 0;
- cout << "How many grades would you like to enter? " << endl;
- cin >> numberOfGrades;
- for (int i = 1;i <= numberOfGrades; i++)
- {
- cout << "Please enter a numeric grade: "<< endl;
- cin >> grade;
- totalGrades += grade;
- }
- average = FindAverage(totalGrades,numberOfGrades);
- return average;
- }
- int FindAverage(int total,int number)
- {
- return (total)/number;
- }
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