print without ()

[Glenn Hutchings]

On Thursday, 7 September 2017 07:14:57 UTC+1, Andrej Viktorovich  wrote:
> Sometimes I find code with strange print function usage. String is passed without brackets.
> 
> #!/usr/bin/python
> list = ['physics', 'chemistry', 1997, 2000];
> print "Value available at index 2 : "
> print list[2]
> list[2] = 2001;
> print "New value available at index 2 : "
> print list[2]
> 
> If I use command print "aaa" in console I get error. So, why this is allowed in sample?
> 
> Sample from:
> https://www.tutorialspoint.com/python/python_lists.htm

That's because of a difference between python 2 and python 3.  In python 3, print is a function (which requires brackets).  In python 2 it was a keyword.  The tutorial you're looking at is from python 2.