Using std Namespace

Question

There seem to be different views on using \'using\' with respect to the std namespace.

Some say use \' using namespace std\', other say don\'t but rathe

Answer 1

There are several ways to fix that.

First: use like what you did.

Second: do namespace S = std;, reducing 2 chars.

Third: use static.

Fourth: don't use names that std uses.