Magic SUM

using System;
using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using System.Numerics;

namespace SoftuniExercisesWithVariables
{
    class Program
    {
        static void Main(string[] args)
        {

            Console.WriteLine("Enter your array here: ");
            int[] array = Console.ReadLine().Split(" ").Select(int.Parse).ToArray();
            Console.WriteLine("Enter your number here: ");
            int number = int.Parse(Console.ReadLine());
            for (int i = 0; i < array.Length-1; i++)
            {
                for(int k = i+1; k < array.Length; k++)
                {
                    if((array[i] + array[k]) == number)
                    {
                        Console.WriteLine(array[i] + " " + array[k]);
                    }
                }

            }

        }
    }
}