1491. Average Salary Excluding the Minimum and Maximum Salary python java

https://leetcode.com/problems/average-salary-excluding-the-minimum-and-maximum-salary

Average Salary Excluding the Minimum and Maximum Salary - LeetCode

 

Java

import java.util.Arrays;

class Solution {
  public double average(int[] salary) {
      int N = salary.length;
      Arrays.sort(salary);

      double sum = salary[1];
      for (int i = 2; i < N - 1; i++) {
        sum += salary[i];
      }
      return sum / (N - 2);
  }
}