Please look at the example code in the following Python 3.0
documentation/tutorial:

http://docs.python.org/3.0/tutorial/controlflow.html#break-and-continue-statements-and-else-clauses-on-loops


The line 4 has a little fix to be made:

from
...             print(n, 'equals', x, '*', n//x)
to
...             print(n, 'equals', x, '*', n/x)


You probably noticed that n//x was proposed to be fixed to n/x. Please
note that this is Python 3.0 code. It's a small fix so I hope you won't
mind to fix this.