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Input

The input contains a single floating-point number x with exactly 6 decimal places (0 < x < 5).

Output

Output two integers separated by a single space. Each integer should be between 1 and 10, inclusive. If several solutions exist, output any of them. Solution will exist for all tests.

Examples

Input

1.200000


Output

3 2


Input

2.572479


Output

10 3


Input

4.024922


Output

9 9
import java.io.*;
import java.util.*;

public class AFE
{

private static StringTokenizer st;
    
    public static void nextLine(BufferedReader br) throws IOException
    {
        st = new StringTokenizer(br.readLine());
    }
    
    public static int nextInt()
    {
        return Integer.parseInt(st.nextToken());
    }
    
    public static String next()
    {
        return st.nextToken();
    }
    
    public static long nextLong()
    {
        return Long.parseLong(st.nextToken());
    }

    public static double nextDouble()
    {
        return Double.parseDouble(st.nextToken());
    }

    public static void main(String[] args) throws IOException
    {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        nextLine(br);
        double d = nextDouble();
        for (int i = 1; i <= 10; i++)
        {
            for (int j = 1; j <= 10; j++)
            {
                double theta = Math.atan2(i/2.0, j);
                double x = j * Math.sin(theta);
                if (Math.abs(x - d) < 0.000001)
                {
                    System.out.println(i + " " + j);
                    return;
                }
            }
        }
        
        
    }
}