习题链接：LeetCode 739. 每日温度
Now that we can build the tree, let's use it to search. Finding a specific point means starting at the root and asking: which child quadrant contains this coordinate? Then you recurse into that child and ask again. Each level of the tree cuts the search space by roughly three-quarters.
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屯头村没有闲人。一年四季如此。庄稼只种一季，做宫灯一年四季都忙。李婶在小苏家帮忙，已做了奶奶的她说话幽默，用“铁路警察各管一段”形象地概括了宫灯的复杂工序。她是屯头村闺女，从小跟着家里人做灯，4个哥哥全开着宫灯厂。
Nature, Published online: 25 February 2026; doi:10.1038/d41586-026-00570-4
第一百一十四条 有下列情形之一的，在公安机关作出治安管理处罚决定之前，应当由从事治安管理处罚决定法制审核的人员进行法制审核；未经法制审核或者审核未通过的，不得作出决定：