Python print a list of two element in one line in a loop

Question

i have a list as:

one = [(1, 2), (3, 4)]
for o in one:
    print o
(1, 2)
(3, 4)

i need to print (1, 2) and (3, 4) in the same line

for o in one:
    print o
(1, 2) (3, 4)

Not an exact duplicate but it has the solution to this problem. — thefourtheye, May 05 '14 at 08:22
@thefourtheye good enough I think. The answer can be found by googling for 3 seconds anyway — Tim, May 05 '14 at 08:23

sshashank124 · Accepted Answer · 2014-05-05T08:26:25.067

4

In python2, it would be done as follows:

one = [(1, 2), (3, 4)]
for o in one:
    print o,      #added the ,
print      #and an optional print() to ensure that anything afterwords prints on a separate line

In python3, you need slight modifications since print becomes a function:

one = [(1, 2), (3, 4)]
for o in one:
    print(o, end=' ')
print()    #and an optional print() to ensure that anything afterwords prints on a separate line

Alternatively (thanks to @user2357112 for the suggestion)

one = [(1, 2), (3, 4)]
print(*one)

[OUTPUT]  from all
(1, 2)(3, 4)

edited May 05 '14 at 08:26

answered May 05 '14 at 08:21

sshashank124

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The Python 3 example doesn't work, due to the removal of the confusing soft-space feature. See the output, with missing space: http://ideone.com/S5bErt – user2357112 May 05 '14 at 08:23
@user2357112, Do you mean that there is no space in between? – sshashank124 May 05 '14 at 08:24
Yes. I recommend `print(*one)`, with no loop. – user2357112 May 05 '14 at 08:24
@user2357112, Thank you very much. I have included that in my answer. – sshashank124 May 05 '14 at 08:26
Also, the `print o,` and `print(o, end='')` versions may need an extra `print` at the end to get a newline, so the next thing you want to print doesn't show up on the same line too. – user2357112 May 05 '14 at 08:27

Python print a list of two element in one line in a loop

1 Answers1