TakeSkipRope

package ListsExercise;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.List;

public class TakeSkipRope {
    public static void main(String[] args) throws IOException {
        BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));

        String text = reader.readLine();

        List<Character> charList = new ArrayList<>();

        List<Integer> numbers = new ArrayList<>();

        for (char c : text.toCharArray()) {

            if (Character.isDigit(c)){
                numbers.add((int) c);
            } else {
                charList.add(c);
            }

        }

        List<Integer> takeList = new ArrayList<>();
        List<Integer> skipList = new ArrayList<>();

        for (int i  = 0; i < numbers.size(); i++) {
            if (i % 2 == 0){
                takeList.add(i);
            } else {
                skipList.add(i);
            }

        }


    }
}