3346 - Maximum Frequency of an Element After Performing Operations I.

Medium

You are given an integer array nums and two integers k and numOperations.

You must perform an operation numOperations times on nums, where in each operation you:

• Select an index i that was not selected in any previous operations.

• Add an integer in the range [-k, k] to nums[i].

Return the maximum possible frequency of any element in nums after performing the operations.

Example 1:

Input: nums = 1,4,5, k = 1, numOperations = 2

Output: 2

Explanation:

We can achieve a maximum frequency of two by:

• Adding 0 to nums[1]. nums becomes [1, 4, 5].

• Adding -1 to nums[2]. nums becomes [1, 4, 4].

Example 2:

Input: nums = 5,11,20,20, k = 5, numOperations = 1

Output: 2

Explanation:

We can achieve a maximum frequency of two by:

• Adding 0 to nums[1].

Constraints:

• <code>1 <= nums.length <= 10⁵</code>

• <code>1 <= numsi<= 10⁵</code>

• <code>0 <= k <= 10⁵</code>

• 0 <= numOperations <= nums.length