[Sane] Prog. N1

#include "iostream"
#include <time.h>

int main() {
    const int n = 9;
    int a[n];

    srand(time(NULL));
    for (int i = 0; i < n; i++) {
            a[i] = rand() % 19 + 5;
            printf("%d ", a[i]);
    }
    printf("\n\n");

    int max = a[0], k_max = 1, min = a[0], k_min = 1;
    for(int i = 1; i < n; i++) {
        if (a[i] > max) {
            max = a[i];
            k_max = 1;
        } else if (a[i] < min) {
            min = a[i];
            k_min = 1;
        } else if (a[i] == max)
            k_max++;
        else if (a[i] == min)
            k_min++;
    }

    double s = (max * k_max + min * k_min) / (double)(k_max + k_min);
    printf("%lf", s);
    return 0;
}