海量用户的积分排序问题算法的分析 - Thinkingpool - SegmentFault



海量用户的积分排序问题算法的分析 - Thinkingpool - SegmentFault

某海量用户网站，用户拥有积分，积分可能会在使用过程中随时更新。现在要为该网站设计一种算法，在每次用户登录时显示其当前积分排名。用户最大规模为2亿；积分为非负整数，且小于100万。


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