Sum even odd

// CPP program to find out
// Sum of elements at even and
// odd index positions separately
#include <iostream>



using namespace std;


// Function to calculate sum

void EvenOddSum(int arr[], int n)
{

    int even = 0;

    int odd = 0;

    for (int i = 0; i < n; i++) {

        // Loop to find even, odd sum

        if (i % 2 == 0)

            even += arr[i];

        else

            odd += arr[i];

    }



    cout << "Even index positions sum " << even;

    cout << "nOdd index positions sum " << odd;
}


// Driver function

int main()
{

    int arr[] = { 1, 2, 3, 4, 5, 6 };

    int n = sizeof(arr) / sizeof(arr[0]);



    EvenOddSum(arr, n);



    return 0;
}