What is the output of the below code?Code:class Cat: def __init__(self, age): self.age = age def set_age(self, num): self.age = num def get_age(self): return self.age cat1 = Cat(2)cat2 = Cat(4)cat1.set_age(cat2.get_age())cat2.set_age(5)cat3 = Cat(cat1.get_age() + cat2.get_age())print(cat3.get_age())*10965
Question
What is the output of the below code?Code:class Cat: def init(self, age): self.age = age def set_age(self, num): self.age = num def get_age(self): return self.age cat1 = Cat(2)cat2 = Cat(4)cat1.set_age(cat2.get_age())cat2.set_age(5)cat3 = Cat(cat1.get_age() + cat2.get_age())print(cat3.get_age())*10965
Solution
Vamos a analizar el código paso a paso:
- Se define una clase
Catcon un constructor__init__que inicializa la edad (age). - La clase tiene tres métodos:
__init__,set_ageyget_age.
class Cat:
def __init__(self, age):
self.age = age
def set_age(self, num):
self.age = num
def get_age(self):
return self.age
- Se crean dos instancias de
Cat,cat1con edad 2 ycat2con edad 4.
cat1 = Cat(2)
cat2 = Cat(4)
- Se llama al método
set_agedecat1con el valor deget_agedecat2. Esto significa que la edad decat1se establece en 4 (la edad decat2).
cat1.set_age(cat2.get_age()) # cat1.age ahora es 4
- Se llama al método
set_agedecat2con el valor 5. Esto significa que la edad decat2se establece en 5.
cat2.set_age(5) # cat2.age ahora es 5
- Se crea una nueva instancia
cat3con la suma de las edades decat1ycat2. La edad decat1es 4 y la decat2es 5, por lo quecat3se inicializa con la edad 9.
cat3 = Cat(cat1.get_age() + cat2.get_age()) # cat3.age es 4 + 5 = 9
- Finalmente, se imprime la edad de
cat3usando el métodoget_age.
print(cat3.get_age()) # Esto imprime 9
Por lo tanto, la salida del código es:
9
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