using System;

public class Program

{ public static void sumOfArray()

{ int[] x=new int[100];

 int i,n,s=0;

 Console.WriteLine("enter the size of array");

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

 Console.WriteLine("enter the values");

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

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

  s=s+x[i];}

 Console.WriteLine("sum of array elements:"+s);

}

    public static void Main()

    {

        sumOfArray();

    }

}