3737. Count Subarrays With Majority Element I

You are given an integer array nums and an integer target. Return the number of subarrays of nums in which target is the majority element. The majority element of a subarray is the element that appears strictly more than half of the times in that subarray. Example 1: Input: nums = [1,2,2,3], target = 2 Output: 5 Explanation: Valid subarrays with target = 2 as the majority element: - nums