题解 | #遍历字典#
遍历字典
https://www.nowcoder.com/practice/0315639767824323a2cdb9ee3f998314
operators_dict={'<': 'less than','==': 'equal'}
print('Here is the original dict:')
okey=list(operators_dict.keys())
okey.sort()
for i in okey:
print(f'Operator {i} means {operators_dict[i]}.')
operators_dict['>']='greater than'
print('\nThe dict was changed to:')
okey=list(operators_dict.keys())
okey.sort()
for x in okey:
print(f'Operator {x} means {operators_dict[x]}.')
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