What's the parameters in python ?

Answer 1

def add(x,y):
print(x+y)

This is a function. the parameters are x and y. You pass them in when you call the function, like this

add(4,2)

That would make x=4 and y=2 in your function. so

add(4,2)

would output the print of x and y or 4 and 2.

output of add(4,2)

6

output of add(3,6)

9

Answer 2

def func(x):
return x+2
and then,
a = 3
call function,
func(a)
x: parameters
a: arguments