1def курс_в_лева(exchange_rates):
 2    result = {}
 3    for currency, rate in exchange_rates.items():
 4        result[currency] = round(1 / rate, 4)
 5    return result
 6
 7def валута_към_левчета(*args, **kwargs):
 8    amounts = {}
 9    for currency, value in args:
10        if currency not in amounts:
11            amounts[currency] = 0
12        amounts[currency] += value
13        
14    result = []
15    for currency, value in amounts.items():
16        if currency == "BGN":
17            result.append((currency, round(value, 4)))
18        else:
19            converted = value / kwargs[currency]
20            result.append((currency, round(converted, 4)))
21            
22    return result
23
24def е_патриотична(amount, exchange_rates):
25    total_sum = 0
26    for currency, value in amount:
27        if currency == "BGN":
28            total_sum += value
29        else:
30            total_sum += value / exchange_rates[currency]
31            
32    if round(total_sum, 2).is_integer():
33        return "ПАТРИОТИЧНА!"
34    else:
35        return "НЕПАТРИОТИЧНА!"
36