BombNumbers

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

namespace _05._BombNumbers
{
    class Program
    {
        static void Main(string[] args)
        {
            List<int> sequence = Console.ReadLine()
                .Split()
                .Select(int.Parse)
                .ToList();

            string[] input = Console.ReadLine().Split();
            int bombNumber = int.Parse(input[0]);
            int bombPower = int.Parse(input[1]);


            for (int i = 0; i < sequence.Count; i++)
            {
                // 1. find a bomb
                if (bombNumber == sequence[i])
                {
                    int rightMostIndex = i + bombPower;
                    if (rightMostIndex >= sequence.Count)
                    {
                        rightMostIndex = sequence.Count - 1;
                    }

                    int leftMostIndex = i - bombPower;
                    if (leftMostIndex < 0)
                    {
                        leftMostIndex = 0;
                    }

                    // 2. detonate bombPower neighbrs.
                    for (int j = leftMostIndex; j <= rightMostIndex; j++)
                    {
                        sequence.RemoveAt(leftMostIndex);
                    }
                }
            }
            Console.WriteLine(string.Join(" ", sequence));
            // 3 print sum of left Elements
            int sum = sequence.Sum();
            Console.WriteLine(sum);
        }
    }
}