프로그래머스 기능개발(level : 2)

https://programmers.co.kr/learn/courses/30/lessons/42586

코딩테스트 연습 - 기능개발

 

 

def solution(progresses, speeds):
    answer = []
    func = list()
    lst = list()
    hm = dict()
    
    for i in range(len(progresses)):
        prog = progresses[i]
        worktime = 0
        while True:
            if prog >= 100:
                break
            prog += speeds[i]
            worktime+=1
        func.append(worktime)
    
    lst.append(func[0])
    for i in range(1, len(func)):
        if lst[i-1] > func[i]:
            lst.append(lst[i-1])
        else:
            lst.append(func[i])
    
    for i in lst:
        hm[i] = hm.get(i, 0) + 1
    
    for i in hm:
        answer.append(hm.get(i))
    
    return answer