[알고리즘] 할 일 목록 Java

 

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

class Solution {
    public String[] solution(String[] todo_list, boolean[] finished) {
        List<String> list = new ArrayList<>();
        for (int i = 0; i < finished.length; i++) {
          if (!finished[i]) {
            list.add(todo_list[i]);
          }
        }
        return list.toArray(list.toArray(new String[0]));
    }
}