using System;

public class Program

{

    public static void Main()

    {

        int[] arr = {6, 4, 10, -3, 0, 1};

        int n= arr.Length;

        int i=0,j=1, minIndex= 0;

        while(i< n-1)

        {

            if(j<n)

            {

                if(arr[j]< arr[minIndex])

                {

                    minIndex = j;

                }

                j++;        

            }

            else

            {

                int temp = arr[i];

                arr[i] = arr[minIndex];

                arr[minIndex] = temp;

                i++;

                j = i+1;

                minIndex = i;

            }

        }

        foreach(int e in arr)

        {

            Console.WriteLine(e);

        }

    }

}