[프로그래머스/Java] 외계어 사전

-Code

import java.util.Arrays;
import java.util.List;

class Solution {
    public int solution(String[] spell, String[] dic) {
        for (String line : dic) {
            List<String> line_list = Arrays.asList(line.split(""));
            int cnt = 0;
            for (String el : spell) {
                if (line_list.contains(el)) cnt++;
            }
            if (cnt == spell.length) return 1;
        }
        return 2;
    }
}