;    ll=indx(i)</div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;    sum=b(ll)</div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;    b(ll)=b(i)</div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;    <span class="keywordflow">if</span>(ii.ne.0) <span class="keywordflow">then</span></div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;      <span class="keywordflow">do</span> j=