Knowee
Questions
Features
Study Tools

If there is a class Point of two attributes x and y. what is output of the following code? from copy import copyQ = Point(3,4)P = copy(Q)P.x = 5print(Q.x)

Question

If there is a class Point of two attributes x and y. what is output of the following code? from copy import copyQ = Point(3,4)P = copy(Q)P.x = 5print(Q.x)

🧐 Not the exact question you are looking for?Go ask a question

Solution

The output of the code will be 3.

Here's the step by step explanation:

  1. A class Point is defined with two attributes x and y. This is not shown in the code you provided, but it's mentioned in your question.

  2. An instance of Point is created with x as 3 and y as 4. This instance is assigned to the variable Q.

  3. The copy function from the copy module is used to create a shallow copy of Q. This copy is assigned to the variable P.

  4. The x attribute of P is changed to 5. However, this does not affect Q because P is a copy of Q, not a reference to the same object.

  5. When print(Q.x) is called, it prints the x attribute of Q, which is still

This problem has been solved

Similar Questions

class Points(object): def __init__(self,x,y): self.x=x self.y=y def print_point(self): print('x=',self.x,' y=',self.y)p1=Points("A","B")p1.print_point()

What is the output of the following code?class MyClass: x = 5class MyClass: y = 15print(MyClass.x)Options155Attribute Error: MyClass has no attribute 'x'None of the mentioned

What is the output of the below code?Code:class Square:    def __init__(self, side):       self.side = side       self.area = side*side s1 = Square(Square(Square(2).side).area)print(s1.area)

What is the output of the following code?        python    class A:        def display(self):            print("Class A")    class B(A):        def display(self):            print("Class B")    class C(A):        def display(self):            print("Class C")    obj = B()    obj.display()    obj = C()    obj.display()

what is the output of following python code? class myclass:    def __init__(self,a):        self.a = a        print(self.a)o=myclass()

1/3

Upgrade your grade with Knowee

Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.