프로그래머스 - 야구게임[42841]

https://programmers.co.kr/learn/courses/30/lessons/42841

코딩테스트 연습 - 숫자 야구

def check_score(question, candidate, s, b):
    strike = 0

    for i in range(len(question)):
        if question[i] == candidate[i]:
            strike += 1
    if s != strike:
        return False
    ball = len(set(question) & set(candidate)) - strike
    if b != ball:
        return False
    return True

def solution(baseball):
    lst = list(permutations(range(1,10), 3))
    for i in baseball:
        for item in lst[:]:
            if not check_score([int(i) for i in list(str(i[0]))], item, i[1], i[2]):
                lst.remove(item)

    return len(lst)


baseball = [[123, 1, 1], [356, 1, 0], [327, 2, 0], [489, 0, 1]]
print(solution(baseball))