[백준/파이썬] 25206번 너의 평점은
-Code rating_list = {"A+": 4.5, "A0": 4.0, "B+": 3.5, "B0": 3.0, "C+": 2.5, "C0": 2.0, "D+": 1.5, "D0": 1.0, "F": 0} res_score, res_cnt = 0, 0 for _ in range(20): subject, grade, rating = input().split() if rating == "P": continue res_score += float(grade) * rating_list[rating] res_cnt += float(grade) print(round(res_score / res_cnt, 6))
2024. 2. 15.