Method Overloading and Method Overriding.txt

                             demo.py
--------------------------------------------------------------------------------


                      (---Method Overloading---)
#
# class Student:
#
#     def __init__(self,m1,m2):
#         self.m1 = m1
#         self.m2 = m2
#
#     def sum(self,a=None,b=None,c=None):
#
#         s = 0
#
#         if a!=None and b!=None and c!=None:
#           s = a+b+c
#         elif a!=None and b!=None:
#             s = a+b
#         else:
#             s = a
#
#         return s
#
#
# s1 = Student(58,69)
#
# print(s1.sum(5))


                        (---Method Overriding---)

class A:

    def show(self):
        print("in A Show")

class B(A):

    def show(self):
        print("in B Show")


a1 = B()
a1.show()