OddEvenPosition

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

namespace _11_OddEvenPosition
{
    class OddEvenPosition
    {
        static void Main(string[] args)
        {
            int n = int.Parse(Console.ReadLine());
            var oddSum = 0d;
            var oddMax = double.MinValue;
            var oddMin = double.MaxValue;
            var evenSum = 0d;
            var evenMin = double.MaxValue;
            var evenMax = double.MinValue;

            for (int i = 1; i <= n; i++)
            {
                int num = int.Parse(Console.ReadLine());

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

                if (num> oddMax)
                {
                    oddMax = num;
                }
                if(num<oddMin)
                {
                    oddMin = num;
                }

            }

            if(n == 0)
            {
                Console.WriteLine("OddSum = 0" + "\n" + "OddMin = No" + "\n" + "OddMax = No" + "\n" + "EvenSum = 0" + "\n" + "EvenMin = No" + "\n" + "EvenMax = No");
            }
            else if (n == 1)
            {
                Console.WriteLine("OddSum = {0}" + "\n" + "OddMin = {1}" + "\n" + "OddMax = {2}" + "\n" + "EvenSum = 0" + "\n" + "EvenMin = No" + "\n" + "EvenMax = No", oddSum, oddMin,oddMax);
            }

            else
            {
                Console.WriteLine("OddSum = {0}" + "\n" + "OddMin = {1}" + "\n" + "OddMax = {2}" + "\n" + "EvenSum = {3}" + "\n" + "EvenMin = {4}" + "\n" + "EvenMax = {5}", oddSum, oddMin, oddMax, evenSum, evenMin, evenMax);
            }

        }
    }
}