题解 | #查字典#

input1 = input('')
dict1 = {'a': ['apple', 'abandon', 'ant'], 'b': ['banana', 'bee', 'become'], 'c': ['cat', 'come'], 'd': 'down'}
for key,value in sorted(dict1.items()):
    if input1 == key:
        # list1 = list(value)
        for i in range(len(value)):
            print(value[i],end=" ")