1def курс_в_лева(exchange_rates):
 2    return {currency : round(1/value, 4) for currency, value in exchange_rates.items()}
 3
 4def валута_към_левчета(*args, **kwargs):
 5    result = {}
 6    for currency, value in args:
 7        result[currency] = round(result.get(currency, 0) + value/kwargs.get(currency,1), 4)
 8    return list(result.items())
 9
10def е_патриотична(amount, exchange_rates):
11    sum = 0
12    for currency, value in amount:
13        sum += value/exchange_rates[currency]
14    sum = round(sum, 2)
15    if sum==int(sum):
16        return "ПАТРИОТИЧНА!"
17    else:
18        return "НЕПАТРИОТИЧНА!"