using System;

public class Program

{

    public static void Main()

    {

        Console.Write("Nhap so luong phan tu: ");

        int n = int.Parse(Console.ReadLine());

        int[] mang = new int[n];

        for(int i = 0; i < n;i++){

            Console.Write("Nhap phan tu " + i.ToString() + " :");

            mang[i] = int.Parse(Console.ReadLine());

        }

        int tong = 0, max = -99, min = 99;

        for(int i = 0; i < n;i++){

            tong += mang[i];

            if(max < mang[i]) max = mang[i];

            if(min > mang[i]) min = mang[i];

        }

        Console.WriteLine("Tong cua mang la: " + tong.ToString());

        Console.Write("Gia tri lon nhat la: " + max.ToString() + " Gia tri nho nhat la: " + min.ToString());

    }

}