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这道题的算法是什么啊,怎么写呢?

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还真有On级别的排序,而且还不少。

这道题用桶排序解决,一共101个桶[0-100]

第一次遍历数组对分数计数。

第二次对桶遍历求前缀和,统计不超过当前分数的个数。

第三次遍历数组进行转换A[i] = Len(A) - Bucket[A[i]]


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