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:')
new=dict(sorted(operators_dict.items()))
for x ,y in new.items():
print(f"Operator {x} means {y}.")
print()
operators_dict[">"] = "greater than"
print('The dict was changed to:')
new=dict(sorted(operators_dict.items()))
for x ,y in new.items():
print(f"Operator {x} means {y}.")
