Function

Question

When we are writing a function. We have to define the variables and arguments at the same time?
Purpose for the arguments?

I am writing a simple program to multiply three numbers from user and returns the product.

Answer 1

How about this funtion. This funtion has no parameters and it doesn’t accept any arugument.

def multiply():
a= int(input())
b = int(input())
c = int(input())
return a*b*c

multiply()

Arguments are just values. Paramater is important. You must use the same paramater name , indside the funtion. To access the value it recieved when calling the funtion.

def multiply(a,b,c):
return a*b*c

multiply(1,2,3)

Answer 2

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