Computer scienceProgramming languagesJavaCode organizationFunctional programmingFunctional streams

Streams of primitives

The average salary

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Imagine that you need to calculate the average (monthly) salary in a company where you work at this moment.

To do this, you need to implement the calcAverageSalary method which takes a list of salaries and calculates the value.

It is guaranteed that the company has at least one employee.

Please, do not round the result.

Sample Input 1:

4500 5200 3900

Sample Output 1:

4533.333333333333

Write a program in Java 17

import java.util.Collection;

import java.util.List;

import java.util.Scanner;

import java.util.stream.Collectors;

class CalculateAverageSalary {

private static double calcAverageSalary(Collection<Integer> salaries) {

// write your code here

return 0.0;

}

/* Please do not modify the code below */

public static void main(String[] args) {

Scanner scanner = new Scanner(System.in);

List<Integer> salaries = scanner.tokens()

.map(Integer::parseInt)

.collect(Collectors.toList());

System.out.println(calcAverageSalary(salaries));

}

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