Letters, Symbols And Numbers

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


class Letters_Symbols_Numbers
{
    static void Main()
    {
        int N = int.Parse(Console.ReadLine());

        int sumOfLetters = 0;
        int sumOfNumbers = 0;
        int sumOfSymbols = 0;

        for (int i = 0; i < N; i++)
        {
            string currentString = Console.ReadLine();
            for (int j = 0; j < currentString.Length; j++)
            {
                char currentChar = currentString[j];

                if (currentChar >= 48 && currentChar <= 57)
                {
                    sumOfNumbers += (currentChar - 48) * 20;
                }

                else if (currentChar == ' ' || currentChar == '\t' || currentChar == '\r' || currentChar == '\n')
                {
                    continue;
                }

                else if (currentChar >= 65 && currentChar <= 90)
                {
                    sumOfLetters += (currentChar - 64) * 10;
                }

                else if (currentChar >= 97 && currentChar <= 122)
                {
                    sumOfLetters += (currentChar - 96) * 10;
                }

                else
                {
                    sumOfSymbols += 200;
                }
            }
        }

        Console.WriteLine(sumOfLetters);
        Console.WriteLine(sumOfNumbers);
        Console.WriteLine(sumOfSymbols);

    }
}