<p>You are given an integer array <code>nums</code> and two integers <code>minK</code> and <code>maxK</code>.</p> <p>A <strong>fixed-bound subarray</strong> of <code>nums</code> is a subarray that satisfies the following conditions:</p> <ul> <li>The <strong>minimum</strong> value in the subarray is equal to <code>minK</code>.</li> <li>The <strong>maximum</strong> value in the subarray is equal to <code>maxK</code>.</li> </ul> <p>Return <em>the <strong>number</strong> of fixed-bound subarrays</em>.</p> <p>A <strong>subarray</strong> is a <strong>contiguous</strong> part of an array.</p> <p> </p> <p><strong class="example">Example 1:</strong></p> <pre> <strong>Input:</strong> nums = [1,3,5,2,7,5], minK = 1, maxK = 5 <strong>Output:</strong> 2 <strong>Explanation:</strong> The fixed-bound subarrays are [1,3,5] and [1,3,5,2]. </pre> <p><strong class="example">Example 2:</strong></p> <pre> <strong>Input:</strong> nums = [1,1,1,1], minK = 1, maxK = 1 <strong>Output:</strong> 10 <strong>Explanation:</strong> Every subarray of nums is a fixed-bound subarray. There are 10 possible subarrays. </pre> <p> </p> <p><strong>Constraints:</strong></p> <ul> <li><code>2 <= nums.length <= 10<sup>5</sup></code></li> <li><code>1 <= nums[i], minK, maxK <= 10<sup>6</sup></code></li> </ul>