Question: Let A be an array of n integers. The frequency of a in A is the number of times a appears in A . For

Let A be an array of n integers. The frequency of a in A is the number of times
a appears in A. For instance, if A =[0,2,0,1,3,3,1,0,5], elements {2,5} have frequency one,
elements {1,3} have frequency 2 and 0 has frequency 3. Give a \Theta (n log n) time algorithm finding
the most frequent element in A. If multiple elements have the maximal frequency, your algorithm
can return any one of them

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