foolano/inversion-pairs — pull request #3 by rmunoz (2012-08-31 18:25:02+00:00)
Title: STyLize container <<operator

for loop was replaced by a std::copy call. Note the use of T::value_type to
refer to the type of object T stored in std::vector.
I keep the container output, but i think that replacing '\n' by an space could
be a nice readability enhancement ;)