import java.util.*;
/**
 * Created by iyasuwatts on 10/17/17.
 */
public class Main {

    public static void main(String[] args){
        
        int n, sum = 0, i =0;
        Scanner sc = new Scanner(System.in);
        System.out.println("Enter numbers you want to sum");
        n = sc.nextInt();
        int a[] = new int[n];
        
        System.out.println("Enter the " +n+ "numbers ");
        while (i <n)
        {
            System.out.println("Enter number " + (i+1) +":");
            a[i] = sc.nextInt();
            sum += a[i];
            i++;
        }
        System.out.println("sum is =" +sum);
    }
}