Positives and Average

#include <stdio.h>

int main()
{
    double n, s, media;
    int i, total = 0;

    for (i=1; i<=6; i++)
    {
        scanf("%lf", &n);

        if (n > 0)
        {
            total++;
            s=s+n;
            media=s/total;
        }
    }

     printf("%d valores positivos\n", total);
     printf("%.1lf\n", media);

     return 0;
}