C Program to find the sum of array elements using pointers
In this program, You will learn how to find the sum of array elements using pointers in c.
sum = sum + *(ptr + i);
Example: How to find the sum of array elements using pointers in c.
#include<stdio.h>
int main() {
int arr[5];
int *ptr, i, sum = 0;
printf("Enter five numbers:");
for (i = 0; i < 5; i++) {
scanf("%d", &arr[i]);
}
ptr = arr;
for (i = 0; i < 5; i++) {
sum = sum + *(ptr + i);
}
printf("Sum of all numbers:%d", sum);
return 0;
}
Output:
Enter five numbers:10 20 30 40 50
Sum of all numbers:150