Print Sum of Even Numbers

Code

#include <stdio.h>

int sum_even_numbers(int *ptr, int n) {
    // Your logic here
    int sum = 0, i = 0;

    while((ptr + i) != (ptr + n))
    {
        int temp = *(ptr + i);
        if(temp % 2 == 0)
        {
            sum += temp;
        }
        i++;
    }

    return sum;
}

int main() {
    int n;
    scanf("%d", &n);

    int arr[100];
    for (int i = 0; i < n; i++) {
        scanf("%d", &arr[i]);
    }

    int result = sum_even_numbers(arr, n);

    printf("Sum = %d", result);

    return 0;
}

Solving Approach