Python入门的36个例子之16： 关键参数 —— 嘿！请把这个纸条给小强

# 016 def func(firstDayOfWeek = 'Sunday', favourateFood = 'apple'): print 'The first day of a week is', firstDayOfWeek print 'My favourate food is', favourateFood # end of def func() func('Monday') func(favourateFood = 'banana')

 

output:

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The first day of a week is Sunday My favourate food is apple The first day of a week is Monday My favourate food is apple The first day of a week is Sunday My favourate food is banana