//	File Name: student3.cpp
//	Author: Jared Justice
//	Instructor: Dr. Wang
//	Due Date: Feb. 23, 2009
//	Goal: To read a students' info and output each student's 
//	      average, class average, and the age of the students.
//

#include <iostream>
#include <iomanip>

using namespace std;

class Student
{	string name;
	int age;
	int test1, test2, final;
public:
	int Age() const
	{	return age;	}
	float Avg() const
	{	return (test1 + test2 + final)/3.0; }
	void Print() const
	{	cout << fixed << setprecision(2);
		cout << "Student Name: " << name << endl;
		cout << "Student Age: " << Age() << endl;
		cout << endl;
		cout << "\tTest scores: "<< endl; 
		cout << "\t-------------" << endl;
		cout << "     Test 1: " << setw(4) << test1 << endl;
		cout << "     Test 2: " << setw(4) <<test2 << endl;
		cout << "     Final: " << setw(5) << final << endl;
		cout << "     Average: " << setw(6) << Avg() << endl;
	}
	// transformer
	void Set(string n, int a, int t1, int t2, int f)
	{	name=n; age=a; test1=t1; test2=t2; final=f;}
};

//driver
int main()
{	//declare an Student stu?
	Student stu;
	string n;
	int  a, t1, t2, f;
	int counter = 0;
	int total_age = 0;
	float total_grade_avg = 0;
	float avg_age;
	float class_avg;
	char dummy;

	// read the first item?
	getline(cin, n);
	while(cin)	//Eof-Ctrl loop
	{	// read the rest 
		cin >> a >> t1 >> t2 >> f;
		// process here
		counter ++;
		stu.Set(n, a, t1, t2, f);
		total_age += stu.Age();
		total_grade_avg += stu.Avg();
		// out the stu'd info?
		stu.Print();
		cout << "\n---------------------\n";
		cout << endl;
		// read the next stu's info
		cin.get(dummy);
		getline(cin, n);
	}
	avg_age = static_cast<float>(total_age) / counter;
	class_avg = total_grade_avg / counter;

	cout << "\t Class Info" << endl;
	cout << "\t------------" << endl;
	cout << "\tTotal age: " << setw(12) << total_age << endl;
	cout << "\tClass avg: " << setw(15) << class_avg << endl;
	cout << "\tAverage age: " << setw(13) << avg_age << endl;
	cout << "\tNumber of Student's: " << setw(2) << counter << endl;
	cout << endl;
	cout << "You are Finished." << endl;
	return 0;
}