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- import java.util.ArrayList;
- import java.util.Scanner;
- public class exercise {
- public static void main(String[] args) {
- Scanner sc = new Scanner(System.in);
- String[] inputArr = sc.nextLine().split("\\s+");
- ArrayList<String> numbers = new ArrayList<>();
- for (String element : inputArr) {
- numbers.add(element);
- }
- String input = sc.nextLine();
- while (!input.equals("end")) {
- String[] tokens = input.split("\\s+");
- switch (tokens[0]) {
- case "Delete":
- while (numbers.contains(tokens[1])) {
- numbers.remove(tokens[1]);
- }
- break;
- case "Insert":
- String element = tokens[1];
- int index = Integer.parseInt(tokens[2]);
- if (index < numbers.size()) {
- numbers.add(index, element);
- }
- break;
- }
- input = sc.nextLine();
- }
- System.out.print(String.join(" ", numbers));
- }
- }
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