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[筆記] Leetcode - 1491. Average Salary Excluding the Minimum and Maximum Salary

Posted on Edited on Symbols count in article: 750 Reading time ≈ 1 mins.

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

You are given an array of unique integers salary where salary[i] is the salary of the ith employee.
Return the average salary of employees excluding the minimum and maximum salary. Answers within 10-5 of the actual answer will be accepted.

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class Solution:
    def average(self, salary: List[int]) -> float: 
        salary.sort()
        return sum(salary[1:-1]) / (len(salary) - 2)
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def average(self, salary: List[int]) -> float:
        salary.remove(min(salary))
        salary.remove(max(salary))
        return sum(salary) / len(salary)
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def average(self, salary: List[int]) -> float:
        return (sum(salary) - min(salary) - max(salary)) / (len(salary) - 2)
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def average(self, salary: List[int]) -> float:
        salary.sort()
        salary.pop(0)
        salary.pop()
        return sum(salary) / len(salary)