Program to print the average of n numbers

Program to print the average of n numbers on fibonacci, factorial, prime, armstrong, swap, reverse, search, sort, stack, queue, array, linkedlist, tree, graph, pattern, string etc.

<< Back to PROGRAM

next → ← prev

Program to print the average of n numbers

The average is the outcome from the sum of the numbers divided by the count of the numbers being averaged.

For example: 1,2,3,4,5

Number of all elements = 5

Sum of all elements = 1+2+3+4+5 =15

Average = Sum of all elements / number of all elements = 15/5 =3

Average =3

Algorithm

STEP 1: START
STEP 2: DEFINE n.
STEP 3: SET count = 1
STEP 4: DEFINE xF, averageF
STEP 5: SET sumF = 0
STEP 6: ENTER n
STEP 7: REPEAT STEP 8 to 10 UNTIL count<=n
STEP 8: Enter xF
STEP 9: sumF += xF
SETP 10: count = count + 1
SETP 11: SET averageF = sumF/(n-1)
STEP 12: PRINT averageF
STEP 13: END

Java Program

import static java.lang.Float.sum;
import java.util.Scanner;
public class Average {
   public static void main(String[] args)
    {
      int n, count = 1; 
      float  xF, averageF, sumF = 0; 
      Scanner sc = new Scanner(System.in);   
      System.out.println("Enter the value of n");
      n = sc.nextInt();
      while (count <= n) 
             { 
                  System.out.println("Enter the "+count+" number?");
                  xF = sc.nextInt();
                  sumF += xF; 
                  ++count; 
             } 
                  averageF = sumF/n; 
        System.out.println("The Average is"+averageF);
    }  
}

Output:

Enter the value of n
5
Enter the 1 number?
1
Enter the 2 number?
2  
Enter the 3 number?
3
Enter the 4 number?
4
Enter the 5 number?
5
The Average is 3.0

C program

#include<stdio.h>
void main( ) 
{ 
  int n, count = 1; 
  float x, average, sum = 0; 
  printf("Enter the value of n?");
  scanf ("%d",&n); 
  while (count <= n) 
     { 
      printf ("Enter the %d number?",count); 
      scanf("%f", &x); 
      sum += x; 
      ++count; 
     } 
      average = sum/n; 
      printf("\nThe Average is %f\n", average); 
}

Output:

Enter the value of n? 5
Enter the 1 number? 1
Enter the 2 number? 2
Enter the 3 number? 3
Enter the 4 number? 4
Enter the 5 number? 5

The Average is 3.0000

Python program

n = int(input("Enter the value of n?"))
sum=0
count = 1
while (count<=n):
    x = int(input("Enter the %d number?"%(count)));
    sum = sum + x;
    count=count+1;
average  = sum / n;
print("Average using a while loop ", average)

Output:

Enter the value of n? 5
Enter the 1 number? 1
Enter the 2 number? 2
Enter the 3 number? 3
Enter the 4 number? 4
Enter the 5 number? 5
Average using a while loop   3.0000

Php program

<?php
$count=1;
$sum = 0;
$average=0;
echo "Enter the value of n?";
$n = readline();
while($count<=$n)
{
echo "Enter the number";
$x = readline();
$sum = $sum+$x;
$count=$count+1;
}
$average=$sum/$n;
echo $average;
?>

Output:

Enter the value of n? 5
Enter the number 1
Enter the number 2
Enter the number 3
Enter the number 4
Enter the number 5
3.0000

C# program

using System; 
public class Average
{
   public static void Main()
    {
       int userInput;
	   int  n, count = 1; 
      float  x, average, sum = 0; 
      Console.WriteLine("Enter the value of n?");
      n=Convert.ToInt32(Console.ReadLine());
      while (count <= n) 
             { 
                  Console.WriteLine("Enter the "+count+" number?" ); 
                  userInput = Convert.ToInt32(Console.ReadLine());
                  sum += userInput; 
                  ++count;
             } 
                  average = (float)sum/(n); 
                  Console.WriteLine("\nThe Average is %f\n");
	   Console.Write(average);	   
}}

Output:

Enter the value of n?
5
Enter the 1 number?
1
Enter the 2 number?
2  
Enter the 3 number?
3
Enter the 4 number?
4
Enter the 5 number?
5
The Average is 3.0

Next Topic#

← prev next →

.Net

.NET Array Dictionary List String 2D Async DataTable Dates DateTime Enum File For Foreach Format IEnumerable If IndexOf Lambda LINQ Parse Path Process Property Regex Replace Sort Split Static StringBuilder Substring Switch Tuple

Java

Core Array ArrayList HashMap String 2D Cast Character Console Deque Duplicates File For Format HashSet If IndexOf Lambda Math ParseInt Process Random Regex Replace Sort Split StringBuilder Substring Switch Vector While

TheDeveloperBlog.com

Program to print the average of n numbers