1491. 去掉最低工资和最高工资后的工资平均值

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

Java

/*
 * @Author: Goog Tech
 * @Date: 2020-07-22 17:09:50
 * @Description: https://leetcode-cn.com/problems/average-salary-excluding-the-minimum-and-maximum-salary/
 * @FilePath: \leetcode-googtech\#1491. Average Salary Excluding the Minimum and Maximum Salary\Solution.java
 */ 
class Solution {
    public double average(final int[] salary) {
        double min = salary[0];
        double max = salary[0];
        double sum = 0.0;
        // 遍历相加数组中的元素,并找出最值
        for(int i = 0;i < salary.length;i++) {
            min = Math.min(min,salary[i]);
            max = Math.max(max,salary[i]);
            sum += salary[i];
        }
        // 返回平均值
        return (sum-max-min)/(salary.length - 2.0);
    }
}

Python

'''
@Author: Goog Tech
@Date: 2020-07-22 17:10:01
@Description: https://leetcode-cn.com/problems/average-salary-excluding-the-minimum-and-maximum-salary/
@FilePath: \leetcode-googtech\#1491. Average Salary Excluding the Minimum and Maximum Salary\Solution.py
'''
class Solution(object):
    def average(self, salary):
        """
        :type salary: List[int]
        :rtype: float
        """
        maxValue = max(salary)
        minValue = min(salary)
        total = sum(salary) - maxValue - minValue
        return total / (len(salary)-2.0)