Example: C++ Program to Find Average of N Numbers using Functions

C
C++
C#
Java
Python
PHP

// C++ Program to Find Average of N Numbers using Functions
#include <iostream>
using namespace std;

// This function will calculate average of N numbers
float FindAverage(int x) {
    int i;
    float avg = 0, y;

    // avg - To store the total average value
    // y - To store the total input numbers

    cout << "\nEnter " << x << " elements one by one\n\n";
    for(i = 0; i < x; i++) {
        cin >> y;
        avg += y;
    }

    avg /= x;
    cout << "\nThe average of the entered input numbers is = " << avg;
}

// It's the driver function
int main() {
    int x; // To store the number of elements

    cout << "Enter the number of elements to calculate the average::\n";
    cin >> x;
    
    FindAverage(x);
    return 0;
}