using System;

namespace exercicios
{
	class Exercicio1{
		public static void Init()
		{
			string nome;
			
			Console.WriteLine("Write a Name");
			nome = Console.ReadLine();
			
			double media = lerNota();
			
			Console.WriteLine("Student: {0}, Avg. Grade: {1:N2}",nome,media);
			Console.WriteLine(media > 7 ? "PASS" : "FAIL");
		}
		static double lerNota()
		{
			
			float n1,n2;
			
			Console.WriteLine("Insert the grades (2)...");
			n1 = float.Parse(Console.ReadLine());
			n2 = float.Parse(Console.ReadLine());
			
			return calcularMedia(n1,n2);
			
		}
			
		static float calcularMedia(float i, float i2)
		{
			return ((i+i2)/2);
		}
	}
}