">(</span><span class="err">&#39;</span><span class="nx">chsran</span><span class="err">&#39;</span><span class="p">)</span>
<span class="w">   </span><span class="nx">Nu</span><span class="p">=</span><span class="mi">8</span>
<span class="w">   </span><span class="nx">iseed</span><span class="p">=</span><span class="mi">12345</span>
<span class="w">   </span><span class="nx">call</span><span class="w"> </span><span class="nx">chsran</span><span class="p">(</span><span class="nx">N</span><span class="p">,</