# Compute the Average – HackerRank Solution

In this post, we will solve Compute the Average HackerRank Solution. This problem (Compute the Average) is a part of Linux Shell series.

Given N integers, compute their average, rounded to three decimal places.

## Input Format

The first line contains an integer, N.
Each of the following N lines contains a single integer.

## Output Format

Display the average of the N integers, rounded off to three decimal places.

## Input Constraints

• 1 <= N <= 500
• -10000 <= x <= 10000 (x refers to elements of the list of integers for which the average is to be computed)

Sample Input

``````4
1
2
9
8``````

Sample Output

``5.000``

Explanation

The ‘4’ in the first line indicates that there are four integers whose average is to be computed.
The average = (1 + 2 + 9 + 8)/4 = 20/4 = 5.000 (correct to three decimal places).
Please include the zeroes even if they are redundant (e.g. 0.000 instead of 0).

## Solution – Compute the Average – HackerRank Solution

```#!/bin/bash
#Easier way is to do using for loop