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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.util.Scanner;
import java.math.*;


public class Dome {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		Scanner in = new Scanner(System.in);
		float r = in.nextFloat();
		for (float a = 1; a <= 10; a ++) {
			for (float h = 1; h <= 10; h ++) {
				float r2 = a*h/(float) Math.sqrt(4*h*h+a*a);
				if (Math.abs(r - r2) < .00001) {
					System.out.println((int)a + " " + (int)h);
					return;
				}
				
			}
		}
		
	}

}
