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

namespace _03
{
    public class Animals
    {
        public Animals() { }

        public Animals(string name, int foodLimitDaily, string area)
        {
            Name = name;
            FoodLimitDaily = foodLimitDaily;
            Area = area;
        }

        public string Name { get; set; }
        public int FoodLimitDaily { get; set; }
        public string Area { get; set; }

        public Animals Feed(Animals animal, List<Animals> collection, string name, int food)
        {
            animal.FoodLimitDaily -= food;
            if (animal.FoodLimitDaily <= 0)
            {
                Console.WriteLine($"{animal.Name} was successfully fed");
                collection.Remove(animal);
            }

            return animal;
        }
    }

    class Program
    {
        static void Main(string[] args)
        {
            List<Animals> animalCollection = new List<Animals>();
            Animals instance = new Animals();

            string cmd = Console.ReadLine();
            while (!cmd.Contains("EndDay"))
            {
                if (cmd.StartsWith("Add: "))
                {
                    cmd = cmd.Remove(0, 5);

                    string[] split = cmd.Split("-").ToArray();
                    string name = split[0];
                    int foodQuantity = int.Parse(split[1]);
                    string area = split[2];

                    Animals existingAnimal = animalCollection.FirstOrDefault(x => x.Name == name);
                    if (existingAnimal == null)
                    {
                        animalCollection.Add(new Animals(name, foodQuantity, area));
                    }
                    else
                    {
                        existingAnimal.FoodLimitDaily += foodQuantity;
                    }
                }

                if (cmd.StartsWith("Feed: "))
                {
                    cmd = cmd.Remove(0, 6);

                    string[] split = cmd.Split("-").ToArray();
                    string name = split[0];
                    int food = int.Parse(split[1]);

                    Animals animal = animalCollection.FirstOrDefault(x => x.Name == name);
                    if (animal != null)
                    {
                        animal = instance.Feed(animal, animalCollection, name, food);
                    }

                }

                cmd = Console.ReadLine();
            }

            Console.WriteLine("Animals:");
            foreach (Animals an in animalCollection.OrderByDescending(x => x.FoodLimitDaily).ThenBy(x => x.Name))
            {
                Console.WriteLine($" {an.Name} -> {an.FoodLimitDaily}g");
            }

            animalCollection = animalCollection.Where(x => x.FoodLimitDaily > 0).ToList();

            string temp = string.Empty;
            Console.WriteLine("Areas with hungry animals:");
            foreach (Animals an in animalCollection.OrderByDescending(x => animalCollection.Where(x => x.FoodLimitDaily > 0).Count()).ThenBy(x => x.Area))
            {
                if (temp == null || temp != an.Area)
                {
                    Console.WriteLine($" {an.Area}: {animalCollection.Where(x => x.Area == an.Area).Count()}");
                    temp = an.Area;
                }
            }
        }
    }
}