https://school.programmers.co.kr/learn/courses/30/lessons/92341
input :
output :
차량 번호가 작은 자동차부터 청구할 주차 요금을 차례대로 정수 배열에 담아서 return조건 :

import math
def solution(fees, records):
    enter, tot_min = dict(), dict()
    def_min, def_fee, unit_min, unit_fee = fees
    for item in records:
        time, num, behavior = item.split(" ")
        hour, min = map(int, time.split(":"))
        if num not in tot_min:
            tot_min[num] = 0
        if behavior == "IN":
            enter[num] = hour * 60 + min
        else:
            now = hour * 60 + min
            tot_min[num] += now - enter[num]
            del enter[num]
    for key in enter.keys():
        now = 23 * 60 + 59
        tot_min[key] += now - enter[key]
    temp_ans = []
    for key in tot_min.keys():
        total = tot_min[key]
        if def_min >= total:
            temp_ans.append((key, def_fee))
        else:
            times = math.ceil((total - def_min) / unit_min)
            temp_ans.append((key, def_fee + unit_fee * times))
    temp_ans.sort()
    ans = [fee for _, fee in temp_ans]
    return ans