using System;

namespace _04._Grandpa_Stavri
{
    class Program
    {
        static void Main(string[] args)
        {
            int n = int.Parse(Console.ReadLine());
            double totalLiters = 0;
            double totalLitersWithVol = 0;
            double averageVol = 0;
            for (int i = 1; i <= n; i++)
            {
                double liters  = double.Parse(Console.ReadLine());
                double volPercent = double.Parse(Console.ReadLine());
                double litersWithVol = liters * volPercent;
                totalLitersWithVol += litersWithVol;
                totalLiters += liters;
                averageVol = totalLitersWithVol / totalLiters;
            }
            Console.WriteLine($"Liter: {totalLiters:f2}");
            Console.WriteLine($"Degrees: {averageVol:f2}");
            if(averageVol < 38)
                Console.WriteLine("Not good, you should baking!");
            else if(averageVol < 42)
                Console.WriteLine("Super!");
            else
                Console.WriteLine("Dilution with distilled water!");
        }
    }
}