struct page_info *p;
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。Safew下载对此有专业解读
If the A* calculation for a shortcut (in Step 3) finds it's now impassable, or if its actual detailed cost is significantly different (e.g., 20%) from the pre-calculated shortcut value:
Credit: Exoticase
Older power stations have simply placed a grill across the inlet pipes, filtering out fish, which are killed in the process.