Package g2501_2600.s2587_rearrange_array_to_maximize_prefix_score

Class Solution

java.lang.Object
g2501_2600.s2587_rearrange_array_to_maximize_prefix_score.Solution
public class Solution extends java.lang.Object
2587 - Rearrange Array to Maximize Prefix Score.

Medium

You are given a 0-indexed integer array nums. You can rearrange the elements of nums to any order (including the given order).

Let prefix be the array containing the prefix sums of nums after rearranging it. In other words, prefix[i] is the sum of the elements from 0 to i in nums after rearranging it. The score of nums is the number of positive integers in the array prefix.

Return the maximum score you can achieve.

Example 1:

Input: nums = [2,-1,0,1,-3,3,-3]

Output: 6

Explanation:

We can rearrange the array into nums = [2,3,1,-1,-3,0,-3].

prefix = [2,5,6,5,2,2,-1], so the score is 6.

It can be shown that 6 is the maximum score we can obtain.

Example 2:

Input: nums = [-2,-3,0]

Output: 0

Explanation: Any rearrangement of the array will result in a score of 0.

Constraints:

  • 1 <= nums.length <= 105
  • -106 <= nums[i] <= 106

  • Constructor Summary

    Constructors
    Constructor
    Description
    Solution()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    int
    maxScore(int[] nums)
     

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Constructor Details

    • Solution

      public Solution()

  • Method Details

    • maxScore

      public int maxScore(int[] nums)