如何在循环中打印值之间的空格？

Question

I am a bit new in Python so, I want to know How to put spaces between values in a print() statement for example:

for i in range(5):
    print(i, sep='', end='')

prints

012345

I would like it to print

0 1 2 3 4 5

Answer 1

While others have given an answer, a good option here is to avoid using a loop and multiple print statements at all, and simply use the * operator to unpack your iterable into the arguments for print:

>>> print(*range(5))
0 1 2 3 4

As print() adds spaces between arguments automatically, this makes for a really concise and readable way to do this, without a loop.

Answer 2

>>> for i in range(5):
...    print(i, end=' ')
...
0 1 2 3 4 

Explanation: the sep parameter only affects the seperation of multiple values in one print statement. But here, you have multiple print statements with one value each , so you have to specify end to be a space (per default it's newline).

Answer 3

In Python 2.x, you could also do

for i in range(5):
    print i,

or

print " ".join(["%s"%i for i in range(5)])

Answer 4

Just add the space between quotes after the end. It should be:

end = " "