using System;

public class Program

{

    public static void Main()

    {

        int[] numbers = {1,2,16,4,5};

        for(int i=0; i<numbers.Length; i++){

        if(numbers[i]>numbers[i+1]){

        int temp = numbers[i];

            numbers[i] = numbers[i+1];

            numbers[i+1] = temp;

        }

        }

    }

}