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:')
sorted(operators_dict)
for k,v in operators_dict.items():
print('Operator {} means {}.'.format(k,v))
operators_dict['>'] = 'greater than'
print()
print('The dict was changed to:')
sorted(operators_dict)
for k,v in operators_dict.items():
print('Operator {} means {}.'.format(k,v))

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