## Find count of distinct elements in every sub-array of size k

Given an array and an integer k, find the count of distinct elements in every sub-array of size k in the array.

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Given an array and an integer k, find the count of distinct elements in every sub-array of size k in the array.

Given an array of integers, print all maximum size sub-arrays having all distinct elements in them.

Given an array of sorted integers which may have several duplicates elements, count the number of distinct absolute values in the array.

Given an array of integers, find the length of smallest subarray whose sum of elements is greater than the given positive number.

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