using System;

public class Program

{

    public static void Main()

    {

       int sum = 0;

       int sum2 = 0;

       int total = 0;

       int total2 = 0;

       int [] pair1 = {10, 10,};

       int [] pair2 = {12, 56};

​

        for (int i = 0; i < pair1.Length; i++);

        {

         total = (pair1 [0] + pair2 [0]); 

         total2 = (pair1 [1] + pair2[1]);

        Console.WriteLine(total+" "+total2);

    }

        }

    }

​