I am a begineer of python.
I want multipy multi arguements like this:
def multiply(*args):
for nums in args
return (args*args)
print(multiply(3, 4, 5))
60
EDIT: Actualy i want to make one again for substraction
python
minus(3, 4, 7)
6
def multiply(*args):
n = 1
for nums in args:
n *= nums
return n
print(multiply(3, 4, 5))
60
You can do this in a single line using functools.reduce
and operator.mul
, but we'll leave that for a later lesson.
You can use functools.reduce
from functools import reduce
def multiply(*args):
return reduce(lambda a, b: a*b, args, 1)
edit:
It turns out there is something even simpler starting in python 3.8:
from math import prod
def multiply(*args):
return prod(args)
There you go
def multiply(*args):
x = 1
for e in args:
x = x*e
return x
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