using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("===selamat datang di program nilai rata-rata===\n");

        Console.WriteLine("isi nilai kalian");

        Console.Write("masukan nilai 1:");

        int a=Convert.ToInt32(Console.ReadLine());

        Console.Write("masukan nilai 2:");

        int b=Convert.ToInt32(Console.ReadLine());

        Console.Write("masukan nilai 3:");

        int c=Convert.ToInt32(Console.ReadLine());

        int ratarata=(a+b+c)/3;

        Console.WriteLine("jadi rata-ratanya adalah:"+ratarata);

​

    }

}