Given an array of integers nums, sort the array in increasing order based on the frequency of the elements. If multiple elements have the same frequency, sort them in decreasing order based on their values.

Return the sorted array.

Example 1:

Input: nums = [1, 1, 2, 5, 5, 5]
Output: [2, 1, 1, 5, 5, 5]
Explanation: '2' has a frequency of 1, '1' has a frequency of 2, and '5' has a frequency of 3.

Example 2:

Input: nums = [4, 5, 1, 5, 4]
Output: [1, 5, 5, 4, 4]
Explanation: '4' and '5' both have a frequency of 2, so they are sorted in decreasing order.

Example 3:

Input: nums = [-2, 3, -7, 5, 9, -7, -2, 5, -2]
Output: [9, 3, 5, 5, -7, -7, -2, -2, -2]
Explanation: 
'9' and '3' both have a frequency of 1, so they are sorted in decreasing order. '5' and '-7' both have a frequency of 2, so they are sorted in decreasing order. 
'-2' has a frequency of 3, so it is placed at the end because it has the highest frequency.

Constraints

1 <= nums.length <= 100

-100 <= nums[i] <= 100

52. Sort Array by Frequency