Java program to find average of n numbers

Average of n numbers can be calculated using average = (sum of n numbers)/(n). 


Output:

How many numbers: 6
Enter the numbers:
1 2 3 4 5 6
The average of  6 numbers is 3.5

Implementation:

import java.util.*; import java.lang.*; import java.io.*; class CodeRegister { public static void main (String[] args) throws java.lang.Exception { Scanner in = new Scanner(System.in); int n,x; float average; int sum=0; System.out.println("How many numbers:"); n = in.nextInt(); System.out.println("Enter the numbers:"); for(int i=1;i<=n;i++) { x = in.nextInt(); sum += x; } /* calculating the average sum of elements average = --------------- number of elements */ average = (float)sum / (float)n; System.out.println("The average of "+n+" numbers is "+average); } }