Write a program to find the sum of all elements of the array

Write a program to find the sum of all elements of the array.

1. #include <stdio.h>
2. 
   
3. void main()
4. {
5.     int arr[100];
6.     int i, n;
7.     int sum=0;
9.     printf("Enter the number of elements to be stored in the array : ");
10.     scanf("%d", &n);
11. 
    
12.     printf("Enter %d elements in the array :\n", n);
13.     for(i=0; i<n; i++) {
14.           printf("Element - %d : ", i);
15.           scanf("%d", &arr[i]);
16.         }
17.         
18.     for(i=0; i<n; i++) {
19.         sum = sum + arr[i];
20.     }
21.     
22.     printf("Sum of all elements of array = %d", sum);
23. }