How to print a list with integers without the brackets, commas and no quotes?

Question

This is a list of Integers and this is how they are printing:

[7, 7, 7, 7]

I want them to simply print like this:

I don't want brackets, commas or quotes. What to do?

score 85 · Answer 1 · answered Jul 20 '13 at 00:50

85

If you're using Python 3, or appropriate Python 2.x version with from __future__ import print_function then:

data = [7, 7, 7, 7]
print(*data, sep='')

Otherwise, you'll need to convert to string and print:

print ''.join(map(str, data))

answered Jul 20 '13 at 00:50

Jon Clements

7

What does *data actually mean ? Could you please explain ? – TJain Nov 08 '16 at 06:57
3

* opens a list. Gives the value. if `lis` is is a list, lis = [*lis] – sprksh Sep 03 '17 at 08:25

score 15 · Answer 2 · answered Jul 20 '13 at 00:35

15

Try this:

print("".join(str(x) for x in This))

answered Jul 20 '13 at 00:35

zwol

dansalmo · Answer 3 · 2020-02-10T18:48:33.647

10

Using .format from Python 2.6 and higher:

>>> print '{}{}{}{}'.format(*[7,7,7,7])
7777
>>> data = [7, 7, 7, 7] * 3
>>> print ('{}'*len(data)).format(*data)
777777777777777777777777

For Python 3:

>>> print(('{}'*len(data)).format(*data))
777777777777777777777777

edited Feb 10 '20 at 18:48

answered Jul 20 '13 at 02:15

dansalmo

i got an error from your first example. `>>> print '{}{}{}{}'.format(*[7,7,7,7])` ` File "", line 1` ` print '{}{}{}{}'.format(*[7,7,7,7])` ` ^` `SyntaxError: invalid syntax` `>>> ` – dave campbell Feb 06 '20 at 12:17
Do not type the `>>>` part. That is just the prompt for a typical python command line session. – dansalmo Feb 06 '20 at 17:00
1

i didn't. it's hard to format inline code in comments. the code, as written, does not work. i think the print command in python 3 needs parentheses. i took the "and higher" too literally, i guess. – dave campbell Feb 07 '20 at 22:58

score 8 · Answer 4 · answered Jul 20 '13 at 00:44

8

You can convert it to a string, and then to an int:

print(int("".join(str(x) for x in [7,7,7,7])))

answered Jul 20 '13 at 00:44

jh314

The `int()` step seems unnecessary to me... – glglgl Jul 20 '13 at 04:20
OP did ask for "I don't want brackets, commas or **quotes**" – jh314 Jul 20 '13 at 04:21
I dont mean to sound ignorant but I new to stackoverflow. How do I Accept? – Doug Jul 20 '13 at 17:07
There should be a green checkmark on the left :) – jh314 Jul 20 '13 at 18:03

score 2 · Answer 5 · answered Jul 20 '13 at 00:36

2

Something like this should do it:

for element in list_:
   sys.stdout.write(str(element))

answered Jul 20 '13 at 00:36

dstromberg

5 Answers5