Program for addition of array using C language.

#include<stdio.h>
void main()
{
    int arr[]={1,2,3,4,5}, size, i, total=0;
    size = sizeof(arr)/sizeof(int);
    for(i=0;i<size;i++)
    {
        total= arr[i]+total;
    }
    printf("Addition of array is %d",total);
}