#create a mapping of state to abbreviation
states = [
'Oregon': 'OR',
'Florida': 'FL',
'California': 'CA',
'New York': 'NY',
'Michigan': 'MI',
]
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我正在努力学习艰难的学习Python,这一课让我难过.我到处寻找,但我无法弄清楚为什么它会给我这个错误:
oldlink:my-python HarveyMark$ python ex39.py
File "ex39.py", line 3
'Oregon': 'OR',
^
SyntaxError: invalid syntax
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