package codeforce; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; public class ProblemA { public static void main(String[] args) throws NumberFormatException, IOException { // TODO Auto-generated method stub BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); int n = Integer.parseInt(br.readLine()); go(n); } public static void go(int n) { for(int i = 9; i > 0; i--) { if(n % i == 0) { int count = n / i; System.out.println(count); for(int j = 1; j < count; j++) { System.out.print(i + " "); } System.out.print(i); return; } } } }