Function of Array Average in C

 

#include <stdio.h>

double getAverage(int *arr, int size);

int main()

{

    int balance[5] = {1000, 2, 3, 17, 50};

    double avg;                  

    avg = getAverage(balance, 5);

    printf("Average value is: %f\n", avg);

    return 0;

}

double getAverage(int *arr, int size)

{

    int i, sum = 0;

    double avg;

    for (i = 0; i < size; i++)

    {

        sum += arr[i];

    }

    avg = sum / size;

    return avg;

}