#include <stdio.h>
void fun(int arr[]); //function declaration

int main()
{
    int a[10];
    for (int i = 0; i < 10; i++)
    {
        scanf("%d", &a[i]);
    }
    fun(a); //passing array element a[10] only
    return 0;
}

// function definition
void fun(int arr[])
{
    int *ptr;
    int sum = 0;
    ptr = arr;
    for (int i = 0; i < 10; i++)
    {
        sum = sum + (*(ptr++)); //sum of elements of array using pointers
    }
    printf("\nsum of 10 number in an array id %d", sum);
}

//..........Coded by Ananya Maurya