카드 뭉치

풀이

import java.util.*;

class Solution {
    public String solution(String[] cards1, String[] cards2, String[] goal) {
         String answer = "Yes";
        ArrayList cards1List = new ArrayList(Arrays.asList(cards1));
        ArrayList cards2List = new ArrayList(Arrays.asList(cards2));

        for(int i=0; i < goal.length; i++) {
            if( cards1List.size() > 0 && goal[i].equals(cards1List.get(0))){
                cards1List.remove(0);
            } else if (cards2List.size() > 0 && goal[i].equals(cards2List.get(0))){
                cards2List.remove(0);
            } else {
                answer = "No";
            }
        }
        return answer;
    }
}

 

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