Count Subarrays With Fixed Bounds

You are given an integer array nums and two integers minK and maxK. A fixed-bound subarray of nums is a subarray where the minimum value is equal to minK and the maximum value is equal to maxK. Return the number of fixed-bound subarrays. A subarray is a contiguous part of an array.

Constraints

• 2 <= nums.length <= 10^5
• 1 <= nums[i], minK, maxK <= 10^6