using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("How many inputs?");

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

        string result = "";

        for (int i = 0; i < length; i++)

        {

            Console.WriteLine("Input {0}:", i+1);

            string[] input = Console.ReadLine().Split(' ');

            result += (int.Parse(input[0]) + int.Parse(input[1])) + " ";

        }

        Console.WriteLine(result);

    }

}