Drunken Numbers

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


class DrunkenNumbers
{
    static void Main()
    {
        long n = long.Parse(Console.ReadLine());
        string beers = string.Empty;
        int mitkoCounter = 0;
        int vladkoCounter = 0;

        for (int i = 0; i < n; i++)
        {
            long beersCount = Math.Abs(long.Parse(Console.ReadLine()));
            beers = beersCount.ToString();

            if (beers.Length % 2 == 0)
            {
                for (int j = 0; j < beers.Length / 2; j++)
                {
                    mitkoCounter += beers[j] - '0';
                }
            }
            else
            {
                for (int j = 0; j < beers.Length / 2 + 1; j++)
                {
                    mitkoCounter += beers[j] - '0';
                }
            }

            for (int k = beers.Length - 1; k > beers.Length / 2 - 1; k--)
            {
                vladkoCounter += beers[k] - '0';
            }
        }

        if (mitkoCounter > vladkoCounter)
        {
            Console.WriteLine("M {0}", mitkoCounter - vladkoCounter);
        }
        else if (mitkoCounter < vladkoCounter)
        {
            Console.WriteLine("V {0}", vladkoCounter - mitkoCounter);
        }
        else if (mitkoCounter == vladkoCounter)
        {
            Console.WriteLine("No {0}", mitkoCounter + vladkoCounter);
        }
    }
}