万佛求救:买了个50镑的东西,是不是运费也得自己掏?# PhotoGear - 摄影器材
b*5
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在一个N by N matrix里, 如果有一些cell住着人 (marked by X), 然后要find 一个
cell,so that cell is closest to all the cell marked by X (the sum of the
manhattan distance should be smallest)
是不是就是求median?
cell,so that cell is closest to all the cell marked by X (the sum of the
manhattan distance should be smallest)
是不是就是求median?