an></span>
<span class="r-in"><span></span></span>
<span class="r-in"><span><span class="co"># build problem with lpSolveAPI solver</span></span></span>
<span class="r-in"><span><span class="va">p</span> <span class="op">&lt;-</span> <span class="fu"><a href="problem.html">problem</a></span><span class="op">(</span><span class="va">sim_projects</span>, <span class="va">sim_actions</span>, <span class="va">sim_features</span>,</span></span>
<span class="r-in"><span>             <span class="st">"name"</span>