remove-nth-node-from-end-of-list.md

<p>Given a linked list, remove the <em>n</em>-th node from the end of list and return its head.</p>

<p><strong>Example:</strong></p>

<pre>
Given linked list: <strong>1-&gt;2-&gt;3-&gt;4-&gt;5</strong>, and <strong><em>n</em> = 2</strong>.

After removing the second node from the end, the linked list becomes <strong>1-&gt;2-&gt;3-&gt;5</strong>.
</pre>

<p><strong>Note:</strong></p>

<p>Given <em>n</em> will always be valid.</p>

<p><strong>Follow up:</strong></p>

<p>Could you do this in one pass?</p>