12910 나누어 떨어지는 숫자 배열

📖 question

https://school.programmers.co.kr/learn/courses/30/lessons/12910

프로그래머스

 

✍️ answer

def solution(arr, divisor):
    answer=[]
    for i in arr:
        if i%divisor==0:
            answer.append(i)
            
    if len(answer)==0:
        answer=[-1]
        
    answer.sort()
    return answer

if not answer: