Leetcode Problem 2524. Maximum Frequency Score of a Subarray

2524. Maximum Frequency Score of a Subarray

Leetcode Solutions

Sliding Window with Frequency Count and Fast Exponentiation

  1. Initialize a counter to keep track of the frequency of each number within the window.
  2. Initialize variables to store the current frequency score and the maximum frequency score found so far.
  3. Use a loop to fill the initial window of size k and calculate the initial frequency score.
  4. Slide the window across the array: a. For each new number entering the window, update its frequency and recalculate its contribution to the frequency score. b. For the number leaving the window, update its frequency and recalculate its contribution to the frequency score. c. Update the maximum frequency score if the current score is higher.
  5. Return the maximum frequency score found.
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Brute Force with Frequency Count and Modulo Operations

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