What is the shortest way to get argument passed into program?
<p>What is the shortest way to get argument passed into program. Shortest = at least count of characters. I need it because i do puzzles that requires arguments and it repeats in every puzzle. I use now <code>import sys</code>, but i'm not sure if it's shortest way.</p>

<pre><code>import sys
a = sys.argv[1]
</code></pre>
