Shoot list elements

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

namespace Shoot_list_elements
{
    class Program
    {
        static void Main(string[] args)
        {
            List<int> list = new List<int>();
            bool stop = false;
            int lastOne = 0;
            while (!stop)
            {
                string command = Console.ReadLine();
                if (command == "stop")
                {
                    if (list.Count > 0)
                    {
                        Console.WriteLine("survivors: " + string.Join(" ", list));
                    }
                    else if (list.Count == 0)
                    {
                        Console.WriteLine($"you shot them all. last one was {lastOne}");
                    }
                    stop = true;
                }
                else if (command == "bang")
                {

                    if (list.Count == 0)
                    {
                        Console.WriteLine($"nobody left to shoot! last one was {lastOne}");
                        stop = true;
                    }
                    else
                    {
                        for (int i = 0; i < list.Count; i++)
                        {
                            if (list[i] <= list.Average())
                            {
                                Console.WriteLine($"shot {list[i]}");
                                lastOne = list[i];
                                list.Remove(list[i]);
                                list = list.Select(e => e - 1).ToList();
                                break;
                            }
                        }
                    }
                    //Console.WriteLine(string.Join(" ", list));
                }
                else
                {
                    int elementToInsert = int.Parse(command);
                    list.Insert(0, elementToInsert);
                }
            }
        }
    }
}