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boring right solution in Clear category for 3 Chefs by roman.bratishchev
from abc import ABC, abstractmethod
class Cook(ABC):
@abstractmethod
def food_name(_) -> str:...
@abstractmethod
def drink_name(_) -> str:...
_drink,_food=0,0
def add_food(self, n:int, val:int) -> None: self._food+=n*val
def add_drink(self, n:int, val:int) -> None: self._drink+=n*val
def total(self) -> None: return f'{self.food_name()}: {self._food}, {self.drink_name()}: {self._drink}, Total: {self._food+self._drink}'
class JapaneseCook(Cook):
def food_name(_) -> str: return 'Sushi'
def drink_name(_) -> str: return 'Tea'
class RussianCook(Cook):
def food_name(_) -> str: return 'Dumplings'
def drink_name(_) -> str: return 'Compote'
class ItalianCook(Cook):
def food_name(_) -> str: return 'Pizza'
def drink_name(_) -> str: return 'Juice'
if __name__ == "__main__":
# These "asserts" using only for self-checking and not necessary for auto-testing
client_1 = JapaneseCook()
client_1.add_food(2, 30)
client_1.add_food(3, 15)
client_1.add_drink(2, 10)
client_2 = RussianCook()
client_2.add_food(1, 40)
client_2.add_food(2, 25)
client_2.add_drink(5, 20)
client_3 = ItalianCook()
client_3.add_food(2, 20)
client_3.add_food(2, 30)
client_3.add_drink(2, 10)
assert client_1.total() == "Sushi: 105, Tea: 20, Total: 125"
assert client_2.total() == "Dumplings: 90, Compote: 100, Total: 190"
assert client_3.total() == "Pizza: 100, Juice: 20, Total: 120"
print("Coding complete? Let's try tests!")
Sept. 24, 2024
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