Barry, a chemist, is conducting a new experiment in a science lab. The experiment involves a list of chemical elements, each with its own chemical reaction power. Barry needs to choose two elements and react them together, resulting in the subtraction of the second element's chemical power from the first element's power, Barry aims to achieve a reaction result that is as close as possible to a preselected value. However, the challenge is that Barry needs to repeat this reaction multiple times with different element pairs to find the pair that comes closest to the desired result. Since each reaction consumes time and materials, Barry wants to thinimize the total chemical reaction power of the selected elements if multiple options are available.

Given the desired result and the chemical reaction powers of the elements, your task is to assist Barry In determining the sum of the chemical reaction powers of the two elements that should be chosen.

Function description

Complete the solve function. This function takes the following $3$ parameters and returns the summation of the chemical reaction power of the two elements Bary should select.

desired$\_$results Represents an integer denoting the desired result

n$.$ Represents an integer denoting the length of the powers list

powers. Represents an integer array denoting the elements of the powers list

Input format for custom testing

Note: Use this input format if you are testing against custom input or writing code in a language where we don't provide boilerplate code.

$*$ The first line contains an integer, desired$\_$result, denoting the desired result

The second line contains an integer, n$.$ denoting the number of elements in the powers list.

Each line of then subsequent lines $($where $0$