sum of array in c

1//made by Kashish Vaid
2#include <conio.h>
3 
4 
5int main()
6{
7    int a[1000],i,n,sum=0;
8   
9    printf("Enter size of the array : ");
10    scanf("%d",&n);
11 
12    printf("Enter elements in array : ");
13    for(i=0; i<n; i++)
14    {
15        scanf("%d",&a[i]);
16    }
17 
18    
19    for(i=0; i<n; i++)
20    {
21         
22        sum+=a[i];
23    }
24     printf("sum of array is : %d",sum);
25 
26    return 0;
27}
28//made by kashish vaid

1/**
2 * C program to find sum of all elements of array
3 */
4
5#include <stdio.h>
6#define MAX_SIZE 100
7
8int main()
9{
10    int arr[MAX_SIZE];
11    int i, n, sum=0;
12
13    /* Input size of the array */
14    printf("Enter size of the array: ");
15    scanf("%d", &n);
16
17    /* Input elements in array */
18    printf("Enter %d elements in the array: ", n);
19    for(i=0; i<n; i++)
20    {
21        scanf("%d", &arr[i]);
22
23        // Add each array element to sum
24        sum += arr[i];
25    }
26
27    printf("Sum of all elements of array = %d", sum);
28
29    return 0;
30}

1/**
2 * C program to find sum of all elements of array 
3 */
4
5#include <stdio.h>
6#define MAX_SIZE 100
7
8int main()
9{
10    int arr[MAX_SIZE];
11    int i, n, sum=0;
12
13    /* Input size of the array */
14    printf("Enter size of the array: ");
15    scanf("%d", &n);
16
17    /* Input elements in array */
18    printf("Enter %d elements in the array: ", n);
19    for(i=0; i<n; i++)
20    {
21        scanf("%d", &arr[i]);
22    }
23
24    /*
25     * Add each array element to sum
26     */
27    for(i=0; i<n; i++)
28    {
29        sum = sum + arr[i];
30    }
31
32
33    printf("Sum of all elements of array = %d", sum);
34
35    return 0;
36}