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

public class problem1{
    public static void main(String[] args) throws Exception{
        Scanner in = new Scanner(new File("DATA2.txt"));
        PrintWriter out = new PrintWriter(new FileWriter("OUT2.txt"));
        for(int i = 0; i < 5; i++){
            int temp = in.nextInt();
            int counter = 0;
            if(temp == 0){
                out.println(1);
            }
            else{
                for(int j = 0; j < 16 && Math.pow(2,j) < temp; j++){
                    counter = j;
                }
                if(temp - Math.pow(2,counter) < Math.pow(2,counter+1) - temp){
                    out.println((int)Math.pow(2,counter));
                }
                else{
                    out.println((int)Math.pow(2,counter+1));
                }
            }
        }
        out.close();
    }
           
}