using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace CaloriesCounter
{
    class Program
    {
        static void Main(string[] args)
        {
            var productCount = int.Parse(Console.ReadLine());
            string product;
            var calls = 0;
            for (int i = 0; i <productCount; i++)
            {
                product = Console.ReadLine().ToLower();
                switch (product)
                {
                    case "cheese": calls += 500; break;
                    case "tomato sauce": calls += 150; break;
                    case "salami": calls += 600; break;
                    case "pepper": calls += 50; break;
                }
            }
            Console.WriteLine($"Total calories: {calls}");


        }
    }
}