[SWEA][JAVA] 2019. 더블더블

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
 
 
class Solution {
        
    private static BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
    private static BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));
    
    public static void main(String[] args) throws IOException {
        int input = Integer.parseInt(br.readLine());
        int output = 1;
        
        for(int i=0; i<=input; i++) {
            bw.write(output+" ");
            output = output*2;
        }
        bw.flush();
        
    }
}