Lagt till kapitel 8
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17
kapitel8/valutaomrakning-ver1.py
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17
kapitel8/valutaomrakning-ver1.py
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#!/usr/bin/env python3
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import pickle
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import sys
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ladda = input("Vill du ladda tidigare kurs? (j/n): ")
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if (ladda == "j"):
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kurs = pickle.load(open('kurs.p', 'rb'))
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elif (ladda == "n"):
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kurs = float(input("Ange ny USD-kurs: "))
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pickle.dump(kurs,open('kurs.p', 'wb'))
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else:
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sys.exit("Var god svara (j)a eller (n)ej")
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usd = float(input("Ange summa i USD: "))
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print("%.2f USD motsvarar %.2f SEK" \
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%(usd, usd*kurs))
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