//
//	Student.java
import java.util.*;

public class Student
{
	// instance variables
	private String name;
	private int test;

	// Default constructor: no parameters - "", 0
	public Student()
	{
		name = "";
		test = 0;
	}

	// general constructor
	public Student(String n, int t)
	{
		name = n;
		test = t;
	}

	// methods
	public void set(String n, int t)
	{
		name = n;
		test = t;
	}

	public double avg()
	{
		double temp = 1.0 * test;
		return temp;
	}

	public void Lines(int n)
	{
		for(int i=0; i<n; i++)
			System.out.println();
	}

	public void writeOutput()
	{
		Lines(1);
		System.out.println("Name: " + name);
		System.out.println("Test: " + test);
		System.out.println("Avg: " + avg());
		System.out.println("Grade: " + grade());
		Lines(2);
	}

	public String grade()
	{
		// >=60 -> "P"; <60 -> "F"
		if(avg() >= 60)
			return "P";
		else
			return "F";
	}

	// driver code !!!!! dot-notation
	public static void main(String[] args)
	{
		Scanner kb = new Scanner(System.in);
		// create an object
		//Student one = new Student();	// call default constr.
		String n, answer;
		int t;
		boolean go = true;

		while(go)
		{
			System.out.print("Name: ");
			n = kb.next();
			System.out.print("Test: ");
			t = kb.nextInt();

			// use the set method?
			Student one = new Student(n, t);
			//one.set(n, t);
			// output?
			one.writeOutput();
			// change go?
			System.out.print("Going on (y/n) ");
			answer = kb.next();
			if(answer.equalsIgnoreCase("n"))
				go = false;
			one.Lines(2);
		}

		System.out.println("\n\n\nbye. \n\n\n");
	}

}