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- package JavaFundamentals.MidExam27_02;
- import java.util.Arrays;
- import java.util.List;
- import java.util.Scanner;
- import java.util.stream.Collectors;
- public class Problem2_0 {
- public static void main(String[] args) {
- Scanner scanner = new Scanner(System.in);
- List<Integer> sugarCubes = Arrays.stream(scanner.nextLine().split("\\s+"))
- .map(Integer::parseInt).collect(Collectors.toList());
- String commands = scanner.nextLine();
- while(!commands.equals("Mort")){
- String [] tokens = commands.split("\\s+");
- String command = tokens[0];
- switch (command){
- case "Add":
- int valueToAdd = Integer.parseInt(tokens[1]);
- sugarCubes.add(valueToAdd);
- break;
- case "Remove":
- int valueToRemove = Integer.parseInt(tokens[1]);
- for (int i = 0; i < sugarCubes.size(); i++) {
- int currentNum = sugarCubes.get(i);
- if (currentNum == valueToRemove) {
- int index = sugarCubes.indexOf(currentNum);
- sugarCubes.remove(index);
- break;
- }
- }
- break;
- case "Replace":
- int valueToReplace = Integer.parseInt(tokens[1]);
- int replacementValue = Integer.parseInt(tokens[2]);
- for (int i = 0; i < sugarCubes.size(); i++) {
- int currentNum = sugarCubes.get(i);
- if (valueToReplace == currentNum){
- int index = sugarCubes.indexOf(currentNum);
- sugarCubes.remove(index);
- sugarCubes.add(index,replacementValue);
- break;
- }
- }
- break;
- case "Collapse":
- int value = Integer.parseInt(tokens[1]);
- for (int i = 0; i < sugarCubes.size(); i++) {
- int currentNum = sugarCubes.get(i);
- if (currentNum < value){
- sugarCubes.remove(Integer.valueOf(currentNum));
- i--;
- }
- }
- break;
- }
- commands = scanner.nextLine();
- }
- System.out.println(sugarCubes.toString().replaceAll("[\\[\\],]", ""));
- }
- }
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