Option 1: The system can update the cost of that specific shortcut in the base graph and quickly re-run the Dijkstra search (Step 2) on the abstract graph to find an alternative high-level path.
Community larder helps 117 people in one day
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Раскрыты подробности похищения ребенка в Смоленске09:27，详情可参考heLLoword翻译官方下载
Hungary GP — June 7