// PR Bab 07, soal 1 -- pembahasan.

#include <iostream>
using namespace std;

const int MAKS = 100005;
int a[MAKS];

int main() {
    int n;
    cin >> n;
    for (int i = 0; i < n; i++) cin >> a[i];

    int kecil = a[0], besar = a[0];
    long long total = 0;

    for (int i = 0; i < n; i++) {
        if (a[i] < kecil) kecil = a[i];
        if (a[i] > besar) besar = a[i];
        total += a[i];
    }

    cout << kecil << "\n" << besar << "\n" << total << "\n";
    return 0;
}