암호해독

[ji-0630]

문제 설명

[ji-0630]

나의 풀이

def solution(cipher, code):
    answer = ''
    for i in range(code, len(cipher)+1, code):
        answer += cipher[i-1]
    return answer

[ji-0630]

다른 사람의 풀이

def solution(cipher, code):
    answer = cipher[code-1::code]
    return answer