如何在python中自动打印消息

Question

How do I print, separated by tabs, the values of all the strings in a list without prior knowledge of the number of strings in a list?

If I knew that the list has just 3 elements, I could do something like this:

l = ['A', 'B', 'C']
print "\t".join([l[0], l[1], l[2]])

And I would obtain

A       B       C

But I have no idea of how to do it for n strings in a automated way

Answer 1

l = ['A','B','C']

joined_string = "\\t".join(l)

print joined_string

Answer 2

l = ['A', 'B', 'C']
print "\t".join(l)

Now just in case your lists contains several lists within them:

import itertools

l = ['A', 'B', 'C', ['d', 'D']]
foo = [item for item in itertools.chain(*l)]
print "\t".join(foo)

Answer 3

Try:

>>> l = ['A', 'B', 'C']
>>> foo = "\t".join(l)
>>> print foo

Will output:

A   B   C