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:')
keys=operators_dict.keys()
for key in sorted(keys,reverse=False):
print(f"Operator {key} means {operators_dict[key]}.")
operators_dict['>']='greater than'
print('\nThe dict was changed to:')
keys=operators_dict.keys()
for key in sorted(keys,reverse=False):
print(f"Operator {key} means {operators_dict[key]}.")
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