using System;

public class Program

{

    public static void Main()

    {

     int[] numArr = new int[] { 10, 15, 3, 7 };

            int number = 0;

            number = 100;

            int sum = 0;

            int loweIndex = 0;

            Array.Sort(numArr);

            int n = number / 12;

​

            for(int i=0;i< numArr.Length-1;i++)

            {

                if(numArr[i]>n)

                {

                    loweIndex = i;

​

                    sum = numArr[loweIndex] + numArr[loweIndex + 1];

                    if (sum == number)

                    {

                        Console.WriteLine("True");

                        break;

                    }

                    else

                    {

                        Console.WriteLine("false");

                    }

​

                }

​

            }

​

    }

}