Sum_Of_Two_Numbers

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Sum_Of_Two_Numbers
{
    class Program
    {
        static void Main(string[] args)
        {
            int begin = int.Parse(Console.ReadLine());
            int end = int.Parse(Console.ReadLine());
            int magicNumber = int.Parse(Console.ReadLine());
            int combinationCounter = 0;
            int sum = 0;
            bool isCombinationFound = false;
            for (int i = begin; i <= end; i++)
            {
                if(isCombinationFound==true)
                {
                    break;
                }
                for (int k = begin; k <= end; k++)
                {
                    combinationCounter++;
                    if (i + k == magicNumber)
                    {
                        sum = i + k;
                        Console.WriteLine("Combination N:{0} ({1} + {2} = {3})", combinationCounter, i, k, sum);
                        isCombinationFound = true;
                    }
                }
            }
            if (isCombinationFound==false)
            {
                Console.WriteLine("{0} combinations - neither equals {1}", combinationCounter, magicNumber);
            }
        }
    }
}