1def курс_в_лева(exchange_rates):
 2    new_rates = {}
 3
 4    for currency in exchange_rates:
 5        rate = exchange_rates[currency]
 6        new_rates[currency] = round(1 / rate, 4)
 7
 8    return new_rates
 9
10
11def валута_към_левчета(*args, **rates):
12    result = {}
13
14    for currency, amount in args:
15        if currency not in result:
16            result[currency] = 0
17        result[currency] += amount
18
19    converted = []
20
21    for currency in result:
22        if currency == "BGN":
23            leva = result[currency]
24        else:
25            leva = result[currency] / rates[currency]
26
27        converted.append((currency, round(leva, 4)))
28
29    return converted
30
31
32def е_патриотична(amounts, rates):
33    total = 0
34
35    for currency, amount in amounts:
36        if currency == "BGN":
37            total += amount
38        else:
39            total += amount / rates[currency]
40
41    total = round(total, 2)
42
43    if total == int(total):
44        return "ПАТРИОТИЧНА!"
45    else:
46        return "НЕПАТРИОТИЧНА!"