15 lines
355 B
Python
15 lines
355 B
Python
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class Exchanger:
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def __init__(self, quote_currencies):
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self.quote_currencies = quote_currencies
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def exchange(self, btc_amount, quote_currency):
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assert quote_currency in self.quote_currencies
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return btc_amount * 6
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if __name__ == "__main__":
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exch = Exchanger(("EUR", "USD", "GBP"))
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print exch.exchange(1, "EUR")
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