using System;

public class Program

{

    public static void Main()

    {

        double n1=0.0;

        double n2=0.0;

        double n3=0.0;

        double promedio=0.0;

        Console.Write("Nota1:");

        n1=double.Parse(Console.ReadLine());

        Console.Write("Nota2:");

        n2=double.Parse(Console.ReadLine());

        Console.Write("Nota3:");

        n3=double.Parse(Console.ReadLine());

        promedio=(n1+n2+n3)/3;

        if (promedio>=70){

            Console.Write("Aprobado con:"+promedio);

        }else{

            Console.Write("Reprobado con:"+promedio);

        }

    }

}