C Program to find sum of elements in a given array

/* C Program to find sum of elements in a given array  */ #include <stdio.h> #define MAX_SIZE 1000   // C program to return sum of elements in an array of size n int sum(int arr[], int n) {     int sum = 0; // initialize sum     int i;       // Iterate through all elements and add them to sum     for (i = 0; i < n; i++)        sum +=  arr[i];       return sum; }   int main() {     int arr[MAX_SIZE];     int n, i;     printf("Eneter the number of elements in array\n");     scanf("%d", &n);     printf("Enter Elements \n");     for (i = 0; i < n; i++)       scanf("%d", &arr[i]);       printf("Sum of the elements is %d", sum(arr, n));     return 0; }

Output:

Eneter the number of elements in array
3
Enter Elements
12
3
4