Question
class Exam:
Regno=1
Marks=75
def __init__(self,r,m): #function 1
self.Regno=r
self.Marks=m
def Assign(self,r,m): #function 2
Regno = r
Marks = m
def Check(self): #function 3
print self.Regno, self.Marks
print Regno, Marks
class Exam:
Regno=1
Marks=75
def __init__(self,r,m): #function 1
self.Regno=r
self.Marks=m
def Assign(self,r,m): #function 2
Regno = r
Marks = m
def Check(self): #function 3
print self.Regno, self.Marks
print Regno, Marks(i) In the above class definition, both the functions - function 1 as well as function 2 have similar definition. How are they different in execution?
(ii) Write statements to execute function 1 and function 2.
Solution
(i) Function 1 is the constructor which gets executed automatically as soon as the object of the class is created. Function 2 is a member function which has to be called to assign the values to Regno and Marks.
(ii) Function 1 E1=Exam(1,95) # Any values in the parameter
Function 2 E1.Assign(1,95) # Any values in the parameter
