e(routing.NextVar(index));</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;      routeDistance += routing.GetArcCostForVehicle(previousIndex, index, 0);</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;    }</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;    Console.WriteLine(<span class="stringliteral">&quot;{0}&quot;</span>, manager.IndexToNode((<span class="keywordtype">int</span>)index));</div>
<d