Given an array A containing N integers.Find out how many elements should be added such that all elements between the maximum and minimum of the array is present in the array.
The maximum and minimum of given
array is 957 and 102 respectively.We need
to add 854 elements out of which
3 are already present.So answer is 851.
We don't need to add any element
to the array.
You don't need to read input or print anything. Your Task is to complete the function countElements() which takes an integer N and an array A of size N and returns the number of elements needed to be added to the array so, that all elements between the minimum and maximum of the array are present.
Expected Time Complexity:O(N) Expected Auxillary Space:O(105)