#43819: 1111111111
chenyuyu2113@gmail.com
(無名氏)
n = int(input())scores = list(map(int, input().split())) #記錄所有學生分數的listscores.sort() #由小到大排序min_score = 101 #用來記錄及格者的最低分數max_score = -1 #用來記錄及不及格者的最高分數for score in scores: if score >= 60: #及格 min_score = min(score, min_score) else: #不及格 max_score = max(score, max_score) print(' '.join(str(score) for score in scores))if max_score == -1: #沒有人不及格 print('best case')else: print(max_score) if min_score == 101: #沒有人及格 print('worst case')else: print(min_score)