#include <stdio.h>
int main() {
    int n, x, sum = 0, max, min;
    if (scanf("%d", &n) != 1 || n < 1 || n > 100) {
        printf("Invalid input");
        return 0;
    }
    for (int i = 0; i < n; i++) {
        if (scanf("%d", &x) != 1) {
            printf("Invalid input");
            return 0;
        }
        if (i == 0)
            max = min = x;
        else {
            if (x > min) max = x;
            if (x < max) min = x;
        }
        sum += x;
    }
    prinytf("Sum: %d\n", sum);
    printf("Average: %.2f\n", (float)sum /n);
    printf("Maximun: %d\n", max);
    printf("minimum: %d\n", min);
    return 0;
}