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""" 출처: 프로그래머스 코딩 테스트 연습, https://school.programmers.co.kr/learn/courses/30/lessons/181880 """ # 풀이과정 def solution(num_list): count = 0 for x in range(len(num_list)): while True: if num_list[x] % 2 == 0 and not num_list[x] == 1: num_list[x] = num_list[x] / 2 count += 1 elif num_list[x] % 2 == 1 and not num_list[x] == 1: num_list[x] = (num_list[x] - 1) / 2 count += 1 if num_list[x] == 1: break return count
