Package g1801_1900.s1838_frequency_of_the_most_frequent_element

Class Solution

  • 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

    • Constructor Detail

      • Solution

        public Solution()

    • Method Detail

      • maxFrequency

        public int maxFrequency​(int[] nums,
                        int k)