import java.util.*;
    public class ArrayExample 
    {
        public static void main(String args[]) 
        {
            int arr[] = new int [10];
            for (int k = 10; k > 0; k--)
                arr[10 - k] = k;
            Arrays.sort(arr);
            for (int k = 0; k < 7; ++k)
            	System.out.print(arr[k]);
        }
    }