Python 3+: How to return for loop output value to function

Question

I want to assign value to function of below code:

def adds(y):
        for i in y:
                z = i + 1
                print(z)

x = [1, 2, 3]
adds(x)

output:

2

3

4

But when i tried to assigned the result to function with creating instance such:

# print(z) commented
p = adds(x) 
print(p)

output:

None

expected output:

2

3

4

gives the return inside for loop gives output: 2

gives the return inside function block or set variable z to global inside the for loop block, and recall it in the outside gives same output: 4

How do to achieve the expected output: 2 3 4, from the return value to function of above code

Please read a Python introduction. We cannot provide the tutoring that would be required to clear up all the misconceptions in this post. But for starters, your function does not return anything, that's why you get None. — timgeb
– timgeb, Commented Jul 1, 2022 at 12:05

Qazi Adan Hidayat · Accepted Answer · 2022-07-01 12:07:23Z

0

As the function is printing the result, so no need to store the function value add(z) in variable so can return the value in function by using (return z) in function, Then you can store in a variable and print it. Thanks

answered Jul 1, 2022 at 12:07

Qazi Adan Hidayat

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Comments

Kalious Linoox · Accepted Answer · 2022-07-01 13:12:46Z

0

from https://stackoverflow.com/a/39366192/18980456

def adds(y):
        z = [i + 1 for i in y]
        return z

x = [1, 2, 3]
p = adds(x)
print(p)

answered Jul 1, 2022 at 13:12

Kalious Linoox

13 bronze badges

1 Comment

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