Leetcode Problem 1838. Frequency of the Most Frequent Element

1838. Frequency of the Most Frequent Element

Leetcode Solutions

Sliding Window Approach

  1. Sort the array nums.
  2. Initialize left to 0, currentSum to 0, and maxFrequency to 0.
  3. Iterate through nums using a variable right.
  4. For each right, add nums[right] to currentSum.
  5. While the cost to make all elements from left to right equal to nums[right] exceeds k, increment left and subtract nums[left] from currentSum.
  6. Update maxFrequency with the maximum of itself and the current window size (right - left + 1).
  7. Return maxFrequency as the result.
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Binary Search Approach

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