How to print number from user

[Rehan11]

I am newbie here. I don't have knowledge of python program. after some reading I tried to write one program I just want to write simple program that will take input name from user and print the name on screen.

I have this program. when I enter my name I get error

>>> person = input('Enter your name: ')
print('Hello', person)
Enter your name: rehan

Traceback (most recent call last):
  File "<pyshell#0>", line 1, in <module>
    person = input('Enter your name: ')
  File "<string>", line 1, in <module>
NameError: name 'rehan' is not defined
>>>  

[Larz60+]

print('Hello ' + person)

or if you are running python 3.6:

print(f'Hello {person}')

[Rehan11]

Thank you very much @Larz60+
Still this does not print name

>>>  person = input('Enter your name: ')
print('Hello', + person)
  File "<pyshell#0>", line 2
    person = input('Enter your name: ')
    ^
IndentationError: unexpected indent
>>>  person = input('Enter your name: ')
print(f'Hello {person}')
  File "<pyshell#1>", line 2
    person = input('Enter your name: ')
    ^
IndentationError: unexpected indent

[Larz60+]

print('Hello', + person)

remove the comma

I strongly recommend you start using the f-string method (first appears in python 3.6),
this is going to start showing up in all new code, so get used to it now and you will be in compliance later.
It is so much better that the old formatting methods.

also you get an indentation error because you have an indentation error.
all code should start in column 1 here. see: https://www.python-course.eu/python3_blocks.php

[Rehan11]

print('Hello', + person)

remove the comma

I strongly recommend you start using the f-string method (first appears in python 3.6),

Hi Larz60+
Your code is not working. I get same error but below code is working for me

>>> a = raw_input()
5
>>> print a
5
>>> 

This code promote user to enter number and the print the value of number.

>>> b = raw_input()
ram
>>> print b
ram

[Larz60+]

You are using antique outdated python.
nevertheless:

print('print('Hello ' + person)

cretainly does work. Look at my post carefully:
espically where I state:

remove the comma