package com.zy.acs.common.circulrgv;

import java.util.ArrayList;
import java.util.List;


/**
 * Created by vincent on 2023/9/21
 */
public class Main {

    public static void main(String[] args) {
        String input = "AAAAXYXYAAXZAAXYAAAAXYA"; // 你的输入字符串
        List<Character> myList = new ArrayList<>();
        for (char c : input.toCharArray()) {
            myList.add(c);
        }
        for (Character character : myList) {
            System.out.print(character);
        }   System.out.println();


        // 重新排列列表
        List<Integer> removeIdx = new ArrayList<>();
        int lastYIdx = -1;
        for (int i = 0; i<myList.size(); i++) {
            char curr = myList.get(i);
            if (curr == 'X') {
                if (lastYIdx == -1) {
                    continue;
                } else {
                    myList.add(lastYIdx + 1, curr);
                    i += 1;
                    removeIdx.add(i);
                }
            }
            if (curr == 'Y' || curr == 'Z') {
                lastYIdx = i;
            }
        }

        List<Character> exlist = new ArrayList<>();
        for (int i = 0; i < myList.size(); i++) {
            char c = myList.get(i);
            if (!removeIdx.contains(i)) {
                exlist.add(c);
            }
        }

        System.out.println(removeIdx);
        for (Character character : exlist) {
            System.out.print(character);
        }   System.out.println();

    }

}