We wanted a scenario where, say, 5 well-placed border points could efficiently represent an area with 5,000 internal points and 10,000 road edges. This would reduce those 10,000 edges to just 5*4/2 = 10 shortcuts for routing through that cluster at a high level – an incredible 1:1000 point ratio and a 30x reduction in edges to consider for the high-level path!
while (stack.length && stack.at(-1) <= cur) {
，这一点在旺商聊官方下载中也有详细论述
In adults, symptoms can include but are not limited to slurred speech, extreme shivering or muscle pain, severe breathlessness and skin that is mottled or discoloured.
「像鬼一樣工作」：台灣外籍移工為何陷入「強迫勞動」處境
Фото: Пати Амирбекова / «Лента.ру»