Question

Create a class named Activity3 with variables var1 = 10 and var2 = 20. Instantiate an object named obj, then print the sum of var1 and var2.

Answer 1

To fulfill the student's request, a class named 'Activity3' is created with two initialized variables, var1 and var2, in Python. An object 'obj' is created from this class and the sum of these variables is printed, resulting in the output of 30.

Step-by-step explanation:

The student's request is to create a class named Activity3 with two variables, var1 and var2, and then instantiate an object named obj to print the sum of these variables. Here is how you can achieve that in Python:

class Activity3:
def __init__(self):
self.var1 = 10
self.var2 = 20

obj = Activity3()
print(obj.var1 + obj.var2)

This code defines a class Activity3 with an initialization method __init__ that sets var1 to 10 and var2 to 20. An object named obj is instantiated from this class, and the sum of var1 and var2 is printed out, resulting in 30 being displayed on the screen.