Write a program to implement multiple inheritance.

file.py

class Class1:
 def m(self):
 print("In Class1")
class Class2(Class1):
 def m(self):
 print("In Class2")
class Class3(Class1):
 def m(self):
 print("In Class3")
class Class4(Class2, Class3):
 pass
Class1.m(1)
Class2.m(1)
Class3.m(1)
Class4.m(1)

Output:

Output

In Class1
In Class2
In Class3
In Class2