Function

[AmanTripathi]

Code:

def h(): print('hey') print(h(),'hello')

Output:

Output:
hey None hello

Please someone explain me the output. I am a beginner and have just started learning python.

[buran]

every function returns something. if it does not return anything explicitly, it returns None. That is the case with your function h - it does not return anything explicitly, so it return None
on line 3, it first call function h, it prints hey - that is the first line of the output and returns None, so your print function actually gets a 2 element tuple - None, 'hello' and prints it (that is the second line of the output)

[AmanTripathi]

every function returns something. if it does not return anything explicitly, it returns None. That is the case with your function h - it does not return anything explicitly, so it return None
on line 3, it first call function h, it prints hey - that is the first line of the output and returns None, so your print function actually gets a 2 element tuple - None, 'hello' and prints it (that is the second line of the output)

Thank you :) Also, will take care of the format in future. :)