Count Elements with at Least One Smaller and One Greater Value

INTERN

You are given an array of integers, count the number of elements having at least one smaller value and at least one greater value.

Input: The input to the solution function consists of an integer array Nums .

Output: Return the count.

Example 1 :

Input:
nums = [1, 2, 3]

Output:
1

Explanation:
Only element 2 satisfies the condition.