I don&#39;t think it matters hugely for a practice task, but in everyday usage if we say &quot;within two hours&quot; it would include <b>all</b> of the second hour, so &quot;within 10 seconds&quot; would mean &quot;&lt;11&quot;.<br>

<br><div class="gmail_quote">On 4 May 2011 15:19, PIKE Philip <span dir="ltr">&lt;<a href="mailto:PIKEP@bmg.vic.edu.au">PIKEP@bmg.vic.edu.au</a>&gt;</span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">

<div link="blue" vlink="purple" lang="EN-AU"><div><p class="MsoNormal"><span style="font-size:11.0pt;color:#1F497D">Hi all, I was doing some algorithm work with my SD class and was using Claudia’s Algorithm practice worksheet. There is a question about a siren on a security system which includes-</span></p>

<p class="MsoNormal"><span style="font-size:11.0pt;font-family:&quot;Garamond&quot;,&quot;serif&quot;" lang="EN-US">“The system will only allow entry to people who have keyed in the correct four digit number, using a key pad, within 10 seconds</span><span style="font-size:11.0pt;color:#1F497D" lang="EN-US"> </span><span style="font-size:11.0pt;color:#1F497D">“</span></p>

<p class="MsoNormal"><span style="font-size:11.0pt;color:#1F497D">Question</span></p><p class="MsoNormal"><span style="font-size:11.0pt;color:#1F497D">Does “within 10 seconds” include 10 seconds IE &lt;=10 or is it only  &lt;10.</span></p>

<p class="MsoNormal"><span style="font-size:11.0pt;color:#1F497D">I was inclined to include 10 seconds, but I would like a second opinion.</span></p><p class="MsoNormal"><span style="font-size:11.0pt;color:#1F497D"> </span></p>

<p class="MsoNormal"><span style="font-size:11.0pt;color:#1F497D">thanks</span></p><p class="MsoNormal"><span style="font-size:11.0pt;color:#1F497D"> </span></p><p class="MsoNormal"><span style="font-size:11.0pt;color:#1F497D"> </span></p>

<p class="MsoNormal"><span style="font-size:11.0pt;color:#1F497D"> </span></p><p class="MsoNormal"><span style="font-size:11.0pt;color:#1F497D">Philip Pike</span></p><p class="MsoNormal"><span style="font-size:11.0pt;color:#1F497D">Director of ICT</span></p>

<p class="MsoNormal"><span style="font-size:11.0pt;color:#1F497D">Bacchus Marsh Grammar</span></p><p class="MsoNormal"><span style="font-size:11.0pt;color:#1F497D">Sth Maddingley Rd.</span></p><p class="MsoNormal"><span style="font-size:11.0pt;color:#1F497D">Bacchus Marsh 3340</span></p>

<p class="MsoNormal"><span style="font-size:11.0pt;color:#1F497D">Ph 03 53664800</span></p><p class="MsoNormal"><span style="font-size:11.0pt;color:#1F497D">fax 03 53664850</span></p><p class="MsoNormal"> </p></div></div>

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