LV. 0 :: 배열의 유사도

https://school.programmers.co.kr/learn/courses/30/lessons/120903

프로그래머스

 

function solution(s1, s2) {
    var answer = 0;
    
    for (i=0; i<s1.length; i++)
    {
        for (j=0; j<s2.length; j++)
        {
            if (s1[i]==s2[j]) {answer += 1;}
        }
    }
    
    return answer;
}

230526 python

def solution(s1, s2):
    answer = 0
    for i in s2:
        for j in s1:
            if i==j:
                answer += 1
    return answer