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

namespace NullWeight
{
    class Program
    {
        static void Main(string[] args)
        {
            Dictionary<string, List<Tuple<string, int>>> dict = new Dictionary<string, List<Tuple<string, int>>>();
            Random rnd = new Random();
            List<Tuple<string, int>> testList = new List<Tuple<string, int>>();
            for(int i = 0; i<6; i++) testList.Add(Tuple.Create<string, int>("*", rnd.Next(500)));
            for (int i = 0; i < 4; i++) testList.Add(Tuple.Create<string, int>("*", 0));

            dict.Add("test",  testList);
            foreach (Tuple<string, int> t in testList) Console.Write(t.Item2.ToString() + ",");
            Console.WriteLine();

            foreach (KeyValuePair<string, List<Tuple<string, int>>> d in dict)
            {
                int tWeight = 0; int nullCount = 0; int propValue = 0;
                foreach(Tuple<string, int> t in d.Value)
                {
                    tWeight += t.Item2;
                    if (t.Item2 == 0) nullCount++;
                }
                Console.WriteLine("origTotal: " + tWeight);
                propValue = (tWeight / d.Value.Count);
                float proptWeight = (float)tWeight * (1f+ (float)nullCount / (float)d.Value.Count);
                Console.WriteLine("propTotal: " + proptWeight);
                Console.WriteLine("Ratio: " + nullCount + "/" + d.Value.Count);
                Console.WriteLine("PropValue: " + propValue);
                Console.WriteLine("Orig+prop: " + (tWeight + propValue * nullCount));
            }
            Console.ReadLine();
        }
    }
}