#include <iostream>
#include <fstream>
#include <string>
#include <iomanip>
using namespace std;

int main()
{

	string a;
	string b;
	char ch;
	int grade; // I put this here because my the switch in the parathensis is called grade and unless i declare it as something it won't compile properly and run.

	double c;
	double d;
	double e;
	int Average;
	int sum;

	cout << "Enter the first name " << endl;
	cin >> a;
	cout << "Enter the last name" << endl;
	cin >> b;
	cout << "Enter the three test scores" << endl;
	cin >> c >> d >> e;

	sum = c+d+e;
	Average = sum/3;
	grade = Average;


	cout << setfill('-');
	cout << "First" << setw(9);
	cout << "Last" << setw(25);
	cout << "Test 1" << setw(8);
	cout << "Test 2" << setw(8);
	cout << "Test3" << setw(10);
	cout << "Average" << setw(8);
	cout << "Grade" << endl;
	cout << a << setw(11);
	cout << b << setw(24);
	cout << c << setw(8);
	cout << d << setw(8);
	cout << e << setw(10);
	cout << Average << setw(8);
		switch (grade)
	{
	case 0:
	case 1:
	case 2:
	case 3:
		cout << "F";
		break;
	case 4:
		cout << "D";
		break;
	case 5:
		cout << "C";
		break;
	case 6:
		cout <<  "C+";
		break;
	case 7:
	case 8:
		cout << "B";
		break;
	case 9:
	case 10:
		cout << "A";
		break;
	default:
		cout << "Invalid Entry";
}
	cout << endl << endl;

	ofstream myfile;
	myfile.open("example.txt");
	myfile << a << b << c << d << e << grade << '\n';
	myfile.close();

	return 0;
}