Sum of array elements using pointers

 

Sum of array elements using pointers

#include <stdio.h>
int main()
{
int array[5];
int i,sum=0;
int *ptr;

printf("\nEnter array elements (5 integer values):");
for(i=0;i<5;i++)
scanf("%d",&array[i]);

  /* array is equal to base address
    array = &array[0] */ 
ptr = array;

for(i=0;i<5;i++) 
{
//*ptr refers to the value at address
sum = sum + *ptr;
ptr++;
}

printf("\nThe sum is: %d",sum);
}

output