BombNumbers SoftUni

import java.util.Arrays;
import java.util.List;
import java.util.Scanner;
import java.util.stream.Collectors;

public class BombNumbers {
    public static void main(String[] args) {

        Scanner scanner = new Scanner(System.in);
        List<Integer> numbers = Arrays.stream(scanner.nextLine().split("\\s+"))
                                .map(Integer::parseInt)
                                .collect(Collectors.toList());
        String[] bomb = scanner.nextLine().split("\\s+");
        int bombNumber = Integer.parseInt(bomb[0]);
        int power = Integer.parseInt(bomb[1]);
        //1 2 2 4 2 2 2 9
        //4 2

        for(int index = 0; index <= numbers.size() - 1 ;index++){
            int startIndex = 0;
            int finishIndex = 0;
            if(bombNumber == numbers.get(index)){
                 startIndex = index - power;// началният индекс за изтриване
                if(startIndex < 0){
                    startIndex = 0; // right
                }
                finishIndex = index + power + 1;// крайният индекс за изтриване
                if(finishIndex > numbers.size() ){
                        finishIndex = numbers.size() ;
                }
                for(int i = startIndex ; i < finishIndex;i++){
                    numbers.remove(startIndex);
//when numbers with startIndex get removed, the next number will move on index startIndex so we always remove the number which is on startIndex
                }
                index = 0; // връщаме се в началото на новия List за да не пропуснем второ bomb число
            }
        }
        int sum = 0;
        for (Integer number : numbers) {
            sum += number;
        }
        System.out.println(sum);
    }
}