Parameterized Constructor: Parameterized constructors are the constructors which accept the arguments at the time of object creation of a class. This type of constructors are called parameterized constructors. The value we pass to the constructor at the time of object creation is used for the initialization of instance variable.

Syntax: 

 

Example 2: Example elaborating the parameterized constructor.

#Parameterized Constructor

class Test:
    def __init__(self,y,z):
        print("Sum of Number is: "+str(y+z))

# c1 = Test()
c2 = Test(23,34)

#Output
#Sum of Number is: 57