1def function_that_says_ni(*args, **kwargs):
 2    
 3    bush_names = ("храст", "shrub", "bush")
 4    result = dict.fromkeys(bush_names, 0)
 5    total = 0
 6
 7    for arg in args:
 8        if type(arg) is not dict:
 9            continue
10        else:
11            arg = dict(arg)
12
13            if "name" in arg:
14                name = str.lower(arg["name"])
15            else:
16                continue
17           
18            if name not in bush_names:
19                continue
20            
21            price = 0
22
23            if "cost" in arg:
24                price = arg["cost"]
25
26            total += price
27            result[name] +=1
28
29    all_var_names = ""
30
31    for kwarg in kwargs:
32        
33        if type(kwargs[kwarg]) is not dict:
34            continue
35        else:
36            potential_bush = kwargs[kwarg]
37            if "name" in potential_bush:
38                name = str.lower(potential_bush["name"])
39            else:
40                continue
41
42            price = 0
43            if name not in bush_names:
44                continue
45
46            if "cost" in potential_bush:
47                price = potential_bush["cost"]
48
49            all_var_names += kwarg
50
51            total += price
52            result[name] += 1
53
54    
55    unique_letters = set(all_var_names)
56    ul_count = len(unique_letters)
57    int_part_of_price = int(total // 1)
58
59    if int_part_of_price != 0:
60        if ul_count % int_part_of_price != 0:
61            return "Ni!"
62
63    total = format(total, '.2f')
64
65    if float(total) > 42:
66        return "Ni!"
67    
68    ctr = 0
69    for bush in bush_names:
70        ctr += result[bush]
71
72    if ctr == 0:
73         return "Ni!"
74    
75    if int_part_of_price == 0:
76         return "Ni!"
77
78    return total + "лв"