Consider sets whose elements are integers in the range [0,N-1]. A popular scheme for representing a set A of this type is by means of a boolean array, B, where we say that x is in A if and only if B[x] = true. Since each cell of B can be represented with a single bit, B is sometimes referred to as a bit vector. Describe and analyze efficient algorithms for performing the methods of the set ADT assuming this representation.

Q: java

A: GIVEN:

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Counting sort

The counting sort algorithm sorts an array’s contents by counting the repetition of each element that occurs in the array. A counting sort algorithm is a stable algorithm that works the best when the range of elements in the array is small, say for example from 0 to 9. The count which is the number of repetitions of an element in the array is mapped to an index of an auxiliary array, which is then saved in an auxiliary array. The counting sort algorithm has a stable time complexity of the order of O(size of array + size of auxiliary array). Let’s discuss the algorithm in detail as follows.