[프로그래머스]가장 큰 수 Python

풀이

def solution(numbers):
    answer = ''
    str_numbers = list(map(str,numbers))
    str_numbers.sort(key = lambda x : x*3, reverse=True)
    answer = str(int("".join(str_numbers)))
    return answer

 

참고: 설명을 잘해 놓으셨다

https://wooaoe.tistory.com/82