Coding Fun Java Java Interview Question Part 2 Implementation | Sorting of Array Depending on Frequency of Elements

Java Interview Question Part 2 Implementation | Sorting of Array Depending on Frequency of Elements





You are given any array of length n.
You have to sort the array elements in descending order of their frequency.
Use of Collections is not allowed

E.g :
Input : [4,3,1,6,4,3,6,4]
Output : [4,4,4,3,3,6,6,1]

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