1def курс_в_лева(exchange_rates):
 2    rates_in_levs = {}
 3    for currency, value in exchange_rates.items():
 4        rates_in_levs[currency] = round(1 / value, 4)
 5    return rates_in_levs
 6
 7
 8def валута_към_левчета(*args, **kwargs):
 9    sum_of_currencies = {}
10    for currency, value in args:
11        if currency not in sum_of_currencies:
12            sum_of_currencies[currency] = 0
13        sum_of_currencies[currency] += value
14
15    sum_in_levs = []
16    for currency, value in sum_of_currencies.items():
17        if currency == "BGN":
18            levs = value
19        else:
20            levs = round(value / kwargs[currency], 4)
21        sum_in_levs.append((currency, levs))
22    return sum_in_levs
23
24
25def е_патриотична(amount, exchange_rates):
26    sum_of_levs = 0
27    for currency, value in amount:
28        if currency == "BGN":
29            sum_of_levs += value
30        else:
31            sum_of_levs += value / exchange_rates[currency]
32    sum_of_levs = round(sum_of_levs, 2)
33    if sum_of_levs.is_integer():
34        return "ПАТРИОТИЧНА!"
35    return "НЕПАТРИОТИЧНА!"