Differentiate the different styles of functions in Python using appropriate examples.

A function can be used in various styles in python. following are the examples of various function styles-

• void Function (Non Fruitful Function)

 def power():
   x=intinput((“Enter Base”))
   y=intinput((“Enter Exponent”))
   for i in range(y):
     r=r*x
   print(r) 

• Function with Arguments (Non Fruitful Function)

 def power(x,y):
   for i in range(y):
     r=r*x
   print(r)
 
 a=intinput((“Enter Base”))
 b=intinput((“Enter Exponent”))
 
 power(a,b) 

• Function with return type (Fruitful Function)

 def power(x,y=3):
   for i in range(y):
     r=r*x
   return r
 
 a=intinput((“Enter Base”))
 b=intinput((“Enter Exponent”))
 
 total = power(a,b)
 print(total)