Find average of array
Here given code implementation process.
//C Program
//Find average of array
#include <stdio.h>
//Print array element
void print_array(int arr[], int size)
{
printf("\n");
for (int i = 0; i < size; i++)
{
printf(" %d ", arr[i]);
}
}
//Calculate average of given array
void find_average(int arr[], int size)
{
print_array(arr, size);
int sum = 0;
for (int i = 0; i < size; i++)
{
//sum the array elements
sum += arr[i];
}
// Get average
double average = (double) sum / size;
printf("\nAverage : %lf\n", average);
}
int main()
{
// Define the array elements
int arr1[] = {
1,
2,
3,
4,
5,
6,
7,
8
};
// Find the size
int size = sizeof(arr1) / sizeof(arr1[0]);
find_average(arr1, size);
// Define the array elements
int arr2[] = {
-1,
1,
6,
8,
7,
4,
6,
5,
9
};
// Find the size
size = sizeof(arr2) / sizeof(arr2[0]);
find_average(arr2, size);
return 0;
}Output
1 2 3 4 5 6 7 8
Average : 4.500000
-1 1 6 8 7 4 6 5 9
Average : 5.000000/*
Java Program
Find the average of array
*/
class MyArray
{
//Print array element
public void print_array(int[] arr, int size)
{
System.out.print("\n");
for (int i = 0; i < size; i++)
{
System.out.print(" " + arr[i] + " ");
}
}
//Calculate average of given array
public void find_average(int[] arr, int size)
{
print_array(arr, size);
int sum = 0;
for (int i = 0; i < size; i++)
{
//sum the array elements
sum += arr[i];
}
// Get average
double average = (double) sum / size;
System.out.print("\nAverage : " + average + "\n");
}
public static void main(String[] args)
{
MyArray obj = new MyArray();
// Define the array elements
int[] arr1 = {
1,
2,
3,
4,
5,
6,
7,
8
};
// Find the size
int size = arr1.length;
obj.find_average(arr1, size);
// Define the array elements
int[] arr2 = {
-1,
1,
6,
8,
7,
4,
6,
5,
9
};
// Find the size
size = arr2.length;
obj.find_average(arr2, size);
}
}Output
1 2 3 4 5 6 7 8
Average : 4.5
-1 1 6 8 7 4 6 5 9
Average : 5.0/*
C++ Program
Find the average of array
*/
#include<iostream>
using namespace std;
class MyArray
{
public:
//Print array element
void print_array(int arr[], int size)
{
cout << "\n";
for (int i = 0; i < size; i++)
{
cout << " " << arr[i] << " ";
}
}
//Calculate average of given array
void find_average(int arr[], int size)
{
this->print_array(arr, size);
int sum = 0;
for (int i = 0; i < size; i++)
{
//sum the array elements
sum += arr[i];
}
// Get average
double average = (double) sum / size;
cout << "\nAverage : " << average << "\n";
}
};
int main()
{
MyArray obj ;
int arr1[] = {
1,
2,
3,
4,
5,
6,
7,
8
};
// Find the size
int size = sizeof(arr1) / sizeof(arr1[0]);
obj.find_average(arr1, size);
int arr2[] = {
-1,
1,
6,
8,
7,
4,
6,
5,
9
};
// Find the size
size = sizeof(arr2) / sizeof(arr2[0]);
obj.find_average(arr2, size);
return 0;
}Output
1 2 3 4 5 6 7 8
Average : 4.5
-1 1 6 8 7 4 6 5 9
Average : 5/*
C# Program
Find the average of array
*/
using System;
class MyArray
{
//Print array element
public void print_array(int[] arr, int size)
{
Console.Write("\n");
for (int i = 0; i < size; i++)
{
Console.Write(" " + arr[i] + " ");
}
}
//Calculate average of given array
public void find_average(int[] arr, int size)
{
print_array(arr, size);
int sum = 0;
for (int i = 0; i < size; i++)
{
//sum the array elements
sum += arr[i];
}
// Get average
double average = (double) sum / size;
Console.Write("\nAverage : " + average + "\n");
}
public static void Main(String[] args)
{
MyArray obj = new MyArray();
int[] arr1 = {
1,
2,
3,
4,
5,
6,
7,
8
};
// Find the size
int size = arr1.Length;
obj.find_average(arr1, size);
int[] arr2 = {
-1,
1,
6,
8,
7,
4,
6,
5,
9
};
// Find the size
size = arr2.Length;
obj.find_average(arr2, size);
}
}Output
1 2 3 4 5 6 7 8
Average : 4.5
-1 1 6 8 7 4 6 5 9
Average : 5<?php
/*
Php Program
Find the average of array
*/
class MyArray
{
//Print array element
function print_array( & $arr, $size)
{
echo "\n";
for ($i = 0; $i < $size; $i++)
{
echo " ". $arr[$i] ." ";
}
}
//Calculate average of given array
function find_average( & $arr, $size)
{
$this->print_array($arr, $size);
$sum = 0;
for ($i = 0; $i < $size; $i++)
{
//sum the array elements
$sum += $arr[$i];
}
// Get average
$average = ($sum) / $size;
echo "\nAverage : ". $average ."\n";
}
}
function main()
{
$obj = new MyArray();
// Define the array elements
$arr1 = array(1, 2, 3, 4, 5, 6, 7, 8);
// Find the size
$size = count($arr1);
$obj->find_average($arr1, $size);
// Define the array elements
$arr2 = array(-1, 1, 6, 8, 7, 4, 6, 5, 9);
// Find the size
$size = count($arr2);
$obj->find_average($arr2, $size);
}
main();Output
1 2 3 4 5 6 7 8
Average : 4.5
-1 1 6 8 7 4 6 5 9
Average : 5/*
Node Js Program
Find the average of array
*/
class MyArray
{
//Print array element
print_array(arr, size)
{
process.stdout.write("\n");
for (var i = 0; i < size; i++)
{
process.stdout.write(" " + arr[i] + " ");
}
}
//Calculate average of given array
find_average(arr, size)
{
this.print_array(arr, size);
var sum = 0;
for (var i = 0; i < size; i++)
{
//sum the array elements
sum += arr[i];
}
// Get average
var average = (sum) / size;
process.stdout.write("\nAverage : " + average + "\n");
}
}
function main()
{
var obj = new MyArray();
// Define the array elements
var arr1 = [1, 2, 3, 4, 5, 6, 7, 8];
// Find the size
var size = arr1.length;
obj.find_average(arr1, size);
// Define the array elements
var arr2 = [-1, 1, 6, 8, 7, 4, 6, 5, 9];
// Find the size
size = arr2.length;
obj.find_average(arr2, size);
}
main();Output
1 2 3 4 5 6 7 8
Average : 4.5
-1 1 6 8 7 4 6 5 9
Average : 5# Python 3 Program
# Find the average of array
class MyArray :
# Print array element
def print_array(self, arr, size) :
print("\n", end = "")
i = 0
while (i < size) :
print(" ", arr[i] ," ", end = "")
i += 1
# Calculate average of given array
def find_average(self, arr, size) :
self.print_array(arr, size)
sum = 0
i = 0
while (i < size) :
# sum the array elements
sum += arr[i]
i += 1
# Get average
average = (sum) / size
print("\nAverage : ", average ,"\n", end = "")
def main() :
obj = MyArray()
# Define the array elements
arr1 = [1, 2, 3, 4, 5, 6, 7, 8]
# Find the size
size = len(arr1)
obj.find_average(arr1, size)
# Define the array elements
arr2 = [-1, 1, 6, 8, 7, 4, 6, 5, 9]
# Find the size
size = len(arr2)
obj.find_average(arr2, size)
if __name__ == "__main__": main()Output
1 2 3 4 5 6 7 8
Average : 4.5
-1 1 6 8 7 4 6 5 9
Average : 5.0# Ruby Program
# Find the average of array
class MyArray
# Print array element
def print_array(arr, size)
print("\n")
i = 0
while (i < size)
print(" ", arr[i] ," ")
i += 1
end
end
# Calculate average of given array
def find_average(arr, size)
self.print_array(arr, size)
sum = 0
i = 0
while (i < size)
# sum the array elements
sum += arr[i]
i += 1
end
# Get average
average = (sum).to_f / size
print("\nAverage : ", average ,"\n")
end
end
def main()
obj = MyArray.new()
# Define the array elements
arr1 = [1, 2, 3, 4, 5, 6, 7, 8]
# Find the size
size = arr1.length
obj.find_average(arr1, size)
# Define the array elements
arr2 = [-1, 1, 6, 8, 7, 4, 6, 5, 9]
# Find the size
size = arr2.length
obj.find_average(arr2, size)
end
main()Output
1 2 3 4 5 6 7 8
Average : 4.5
-1 1 6 8 7 4 6 5 9
Average : 5.0
/*
Scala Program
Find the average of array
*/
class MyArray
{
//Print array element
def print_array(arr: Array[Int], size: Int): Unit = {
print("\n");
var i: Int = 0;
while (i < size)
{
print(" " + arr(i) + " ");
i += 1;
}
}
//Calculate average of given array
def find_average(arr: Array[Int], size: Int): Unit = {
print_array(arr, size);
var sum: Int = 0;
var i: Int = 0;
while (i < size)
{
//sum the array elements
sum += arr(i);
i += 1;
}
// Get average
var average: Double = sum.toFloat / size;
print("\nAverage : " + average + "\n");
}
}
object Main
{
def main(args: Array[String]): Unit = {
var obj: MyArray = new MyArray();
// Define the array elements
var arr1: Array[Int] = Array(1, 2, 3, 4, 5, 6, 7, 8);
// Find the size
var size: Int = arr1.length;
obj.find_average(arr1, size);
// Define the array elements
var arr2: Array[Int] = Array(-1, 1, 6, 8, 7, 4, 6, 5, 9);
// Find the size
size = arr2.length;
obj.find_average(arr2, size);
}
}Output
1 2 3 4 5 6 7 8
Average : 4.5
-1 1 6 8 7 4 6 5 9
Average : 5.0/*
Swift Program
Find the average of array
*/
class MyArray
{
//Print array element
func print_array(_ arr: [Int], _ size: Int)
{
print("\n", terminator: "");
var i: Int = 0;
while (i < size)
{
print(" ", arr[i] ," ", terminator: "");
i += 1;
}
}
//Calculate average of given array
func find_average(_ arr: [Int], _ size: Int)
{
self.print_array(arr, size);
var sum: Int = 0;
var i: Int = 0;
while (i < size)
{
//sum the array elements
sum += arr[i];
i += 1;
}
// Get average
let average: Double = Double(sum) / Double(size);
print("\nAverage : ", average ,"\n", terminator: "");
}
}
func main()
{
let obj: MyArray = MyArray();
// Define the array elements
let arr1: [Int] = [1, 2, 3, 4, 5, 6, 7, 8];
// Find the size
var size: Int = arr1.count;
obj.find_average(arr1, size);
// Define the array elements
let arr2: [Int] = [-1, 1, 6, 8, 7, 4, 6, 5, 9];
// Find the size
size = arr2.count;
obj.find_average(arr2, size);
}
main();Output
1 2 3 4 5 6 7 8
Average : 4.5
-1 1 6 8 7 4 6 5 9
Average : 5.0
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