题解 | #查字典#
查字典
https://www.nowcoder.com/practice/ee9c1157f07440f68c86e54a2613a927
book_dict = {
'a': ['apple', 'abandon', 'ant'],
'b': ['banana', 'bee', 'become'],
'c': ['cat', 'come'],
'd': 'down'
}
print(' '.join(book_dict[input()]))
