using System;

public class Program

{

    /*

        By given an Int array [1, 5, 11, 15] and a total = 6

        find out the position of 2 elements that sum is equral to the total we are looking for.

        Input: nums = [1,5,11,15], total = 6

        Output: [0,1]

        Explanation: Because nums[0] + nums[1] == 6, we return [0, 1].

    */

    public static void Main()

    {

        int[] nums =  {1,5,11,15};

        int total = 6;

    }

}