using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApplication28
{
    class Program
    {
        static void Main(string[] args)
        {
            double n = double.Parse(Console.ReadLine());
            double evenSum = 0;
            double evenMax = double.MinValue;
            double evenMin = double.MaxValue;
            double oddSum = 0;
            double oddMax = double.MinValue;
            double oddMin = double.MaxValue;

            for (int i = 0; i < n; i++)
            {
                double number = double.Parse(Console.ReadLine());

                if (i % 2 == 0)
                {
                    oddSum += number;
                    if (number > oddMax)
                    {
                        oddMax = number;
                    }
                    else if (number < oddMin)
                    {
                        oddMin = number;
                    }
                }
                else if (i % 2 != 0)
                {
                    evenSum += number;
                    if (number > evenMax)
                    {
                        evenMax = number;
                    }
                    else if (number < evenMin)
                    {
                        evenMin = number;
                    }
                }

            }
            Console.WriteLine("OddSum={0},", oddSum);
            Console.WriteLine("OddMin={0},", oddMin);
            Console.WriteLine("OddMax={0},", oddMax);
            Console.WriteLine("EvenSum={0},", evenSum);
            Console.WriteLine("EvenMin={0},", evenMin);
            Console.WriteLine("EvenMax={0}", evenMax);
        }
    }
}