#include <iostream>

using namespace std;

int main()
{
    int n, max=-1, min=999999999,suma=0;
    cout << "n=";
    cin >> n;
    for(int i=1 ; i<=n; ++i)
    {
        suma=suma+i;
        int x;
        cin >> x;
        if (x>=max)
            max=x;
        if (x<=min)
            min=x;

    }
        cout << "maximul este" << max << "\n" << "minimul este " << min << "\n" << "suma este" << suma;


    return 0;
}