Help *First Programm* 😔 🤗🤓 Please leave a answer 🙂

Question

I Made a programm, But there is an Error and I don't how to fix him.
Programmpart:

hallo = ["hey", "hello"]
cmd = input()
userin = cmd.lower()
inp = userin.split (" ")

def user():
for c in inp:
for c in hallo:
if c == "hey":
print("Hey, Hey")

if "whats" in inp and "up" in inp:
print ("Nothing")

And when I run the Programm and Type "Hey Whats up" in the input:
Hey hey
Nothing
hey hey

How I can do that the Output only came once?
Ninja

Answer 1

Make sure to define 'inp' and on line 5 change if to for.

Answer 2

Okay, done

Answer 3

But it doesn't work 😕

Answer 4

hallo = ["hey", "hello"]
cmd = input()
userin = cmd.lower()
inp = userin.split (" ")

def user():
for c in inp:
for c in hallo:
if c == "hey":
print("Hey, Hey")
return None
if "whats" in inp and "up" in inp:
print ("Nothing")
user()

Is this what you wanted ?

Answer 5

No when I type whats up it prints Nothing twice. I want it only once. With your Code he print no times, I don't Whats should I do

Answer 6

Remove the return statement then

Answer 7

Okay this ist my Programm and when you Run it and type "whats up whats the time" write it only came the answer from Whats up. Do you know how I can fix it?
https://code.sololearn.com/cOjKdaBhbb1q/?ref=app

Answer 8

It is because of the return statement in all if statements. Returning statement makes the program leave the function, so all your if are like if/elif. The first one to be correct will be the only one. If you remove those return statement, then it will be all good