Maximum Number of Distinct Elements After Operations
Examples
Example 1:
Input: nums = [1,2,2,3,3,4], k = 2
Output: 6
Explanation:
Example 2:
Input: nums = [4,4,4,4], k = 1
Output: 3
Explanation:
Example 1:
Input: nums = [1,2,2,3,3,4], k = 2
Output: 6
Explanation:
Example 2:
Input: nums = [4,4,4,4], k = 1
Output: 3
Explanation:
You are given an integer array nums and an integer k.
You are allowed to perform the following operation on each element of the array at most once:
[-k, k] to the element.Return the maximum possible number of distinct elements in nums after performing the operations.
nums changes to [-1, 0, 1, 2, 3, 4] after performing operations on the first four elements.
By adding -1 to nums[0] and 1 to nums[1], nums changes to [3, 5, 4, 4].
1 <= nums.length <= 10^51 <= nums[i] <= 10^90 <= k <= 10^9