using System;

public class Program

{

    public static void Main()

    {

        int t=0;

        int i=0;

        int ii=0;

        int[] s= new int[5];

        s[0]=4;

        s[1]=7;

        s[2]=3;

        s[3]=1;

        s[4]=4;

        while(i< 5)

        {

            t=s[+i];

            i=i+1;

            Console.Write(t);

            //Console.Write('\n');

        }

        Console.Write('\n'+"NEW"+'\n');

        while(ii<s[ii])

            {

            s[ii]=+ii;

            ii=ii+1;

            Console.Write(s[ii]);

        }

    }

}