카드뭉치

프로그래머스 카드뭉치

class Solution {
    public String solution(String[] cards1, String[] cards2, String[] goal) {
        int num1 = 0;
        int num2 = 0;
        
        for(int i = 0; i < goal.length; i++) {

            if(num1 < cards1.length && goal[i].equals(cards1[num1]))
                num1++;
            else if(num2 < cards2.length && goal[i].equals(cards2[num2]))
                num2++;
            else
                return "No";

        }
        
        return "Yes";
    }
}