18 lines
468 B
Python
18 lines
468 B
Python
class ticket:
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def __init__(self,weekend=False,child=False,):
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self.exp=100
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if weekend:
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self.inc=1.2
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else:
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self.inc=1
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if child:
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self.discount=0.5
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else:
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self.discount=1
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def calc(self,num):
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P=self.exp*self.inc*self.discount*num
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return P
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adult=ticket()
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child=ticket(child=True)
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print("2个成人+1个小孩平日票价为：%.2f"%(adult.calc(2)+child.calc(1))) |