1d array in c
#include<stdio.h>
int main()
{
int arr[5], i, s = 0;
for(i = 0; i < 5; i++)
{
printf("Enter a[%d]: ", i);
scanf("%d", &arr[i]);
}
for(i = 0; i < 5; i++)
{
s += arr[i];
}
printf("\nSum of elements = %d ", s);
// signal to operating system program ran fine
return 0;
}