public class Solution
extends Object
1838 - Frequency of the Most Frequent Element\.
Medium
The **frequency** of an element is the number of times it occurs in an array.
You are given an integer array `nums` and an integer `k`. In one operation, you can choose an index of `nums` and increment the element at that index by `1`.
Return _the **maximum possible frequency** of an element after performing **at most**_ `k` _operations_.
**Example 1:**
**Input:** nums = [1,2,4], k = 5
**Output:** 3
**Explanation:** Increment the first element three times and the second element two times to make nums = [4,4,4]. 4 has a frequency of 3.
**Example 2:**
**Input:** nums = [1,4,8,13], k = 5
**Output:** 2
**Explanation:** There are multiple optimal solutions:
- Increment the first element three times to make nums = [4,4,8,13]. 4 has a frequency of 2.
- Increment the second element four times to make nums = [1,8,8,13]. 8 has a frequency of 2.
- Increment the third element five times to make nums = [1,4,13,13]. 13 has a frequency of 2.
**Example 3:**
**Input:** nums = [3,9,6], k = 2
**Output:** 1
**Constraints:**
* 1 <= nums.length <= 105
* 1 <= nums[i] <= 105
* 1 <= k <= 105