sys.stdout.write(u"\u001b[1000D") # Move all the way left again
There's a tradeoff: a lower capacity means you can skip more space during queries (you zoom in faster), but the tree has more nodes and uses more memory. A higher capacity means fewer nodes but each node requires checking more points linearly. As a starting point, capacities between 4 and 16 are reasonable defaults, though the best value depends on your data distribution and query patterns.
，这一点在体育直播中也有详细论述
阿爸局促地笑了笑：“过去玩玩而已，一会儿就回来了。”
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