if (low = high) return; // 子数组长度<=1
2. 全球最严、最清晰的能效硬约束
。关于这个话题，heLLoword翻译官方下载提供了深入分析
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.
xangma (@xangma)